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Conserved domains on  [gi|2545435574|ref|WP_301051830|]
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sulfite reductase flavoprotein subunit alpha [Pseudomonas sp.]

Protein Classification

PiuB and SiR_like1 domain-containing protein( domain architecture ID 10789982)

protein containing domains PiuB, Flavodoxin_1, and SiR_like1

Graphical summary

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List of domain hits

Name Accession Description Interval E-value
SiR_like1 cd06200
Cytochrome p450- like alpha subunits of E. coli sulfite reductase (SiR) multimerize with beta ...
540-841 2.17e-122

Cytochrome p450- like alpha subunits of E. coli sulfite reductase (SiR) multimerize with beta subunits to catalyze the NADPH dependent reduction of sulfite to sulfide. Beta subunits have an Fe4S4 cluster and a siroheme, while the alpha subunits (cysJ gene) are of the cytochrome p450 (CyPor) family having FAD and FMN as prosthetic groups and utilizing NADPH. Cypor (including cyt -450 reductase, nitric oxide synthase, and methionine synthase reductase) are ferredoxin reductase (FNR)-like proteins with an additional N-terminal FMN domain and a connecting sub-domain inserted within the flavin binding portion of the FNR-like domain. The connecting domain orients the N-terminal FMN domain with the C-terminal FNR domain. NADPH cytochrome p450 reductase (CYPOR) serves as an electron donor in several oxygenase systems and is a component of nitric oxide synthases and methionine synthase reductases. CYPOR transfers two electrons from NADPH to the heme of cytochrome p450 via FAD and FMN. Ferredoxin-NADP+ (oxido)reductase is an FAD-containing enzyme that catalyzes the reversible electron transfer between NADP(H) and electron carrier proteins such as ferredoxin and flavodoxin. Isoforms of these flavoproteins (i.e. having a non-covalently bound FAD as a prosthetic group) are present in chloroplasts, mitochondria, and bacteria in which they participate in a wide variety of redox metabolic pathways. The C-terminal domain contains most of the NADP(H) binding residues, and the N-terminal domain interacts non-covalently with the isoalloxazine rings of the flavin molecule, which lies largely in a large gap betweed the two domains. Ferredoxin-NADP+ reductase first accepts one electron from reduced ferredoxin to form a flavin semiquinone intermediate. The enzyme then accepts a second electron to form FADH2 which then transfers two electrons and a proton to NADP+ to form NADPH.


:

Pssm-ID: 99797  Cd Length: 245  Bit Score: 368.91  E-value: 2.17e-122
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2545435574 540 WPLKQRTLLNPHSSGSGVYLLGLTPP-APRDWLAGDLVEVLPRNcpwaiehfleglglagsegvvvdglahtldqalagr 618
Cdd:cd06200     1 WRLQARVLLNPGSQGAPLWRLRLTPPdAGAQWQAGDIAEIGPRH------------------------------------ 44
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2545435574 619 qlpdnrahlvglhaqalvnalvPLGMREYSIASIASDGVLELIVRQERHPDGSVGVGSGWLTEHAPLGSTISLRVRRNSG 698
Cdd:cd06200    45 ----------------------PLPHREYSIASLPADGALELLVRQVRHADGGLGLGSGWLTRHAPIGASVALRLRENPG 102
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2545435574 699 FHLPTEPLPMILLGNGTGLAGLRSLLKARVADGQQRNWLLFGERNIAHDYHCQDELQGWLASGDLAMLDLAFSRDQAEKI 778
Cdd:cd06200   103 FHLPDDGRPLILIGNGTGLAGLRSHLRARARAGRHRNWLLFGERQAAHDFFCREELEAWQAAGHLARLDLAFSRDQAQKR 182
                         250       260       270       280       290       300
                  ....*....|....*....|....*....|....*....|....*....|....*....|...
gi 2545435574 779 YVQDRLRESADVLRKWVADGAAIYVCGSLQGMAAGVDQVLHDVLGSEAVERLIEQGRYRRDVY 841
Cdd:cd06200   183 YVQDRLRAAADELRAWVAEGAAIYVCGSLQGMAPGVDAVLDEILGEEAVEALLAAGRYRRDVY 245
PiuB COG3182
PepSY-associated TM region [Function unknown];
1-373 7.39e-96

PepSY-associated TM region [Function unknown];


:

Pssm-ID: 442415 [Multi-domain]  Cd Length: 379  Bit Score: 304.58  E-value: 7.39e-96
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2545435574   1 MLKKTLFQLHWFFGITAGLVLALMGITGATVSFQDELIELLNPTVLTVEkRPAGVLPPAELV-HLLEAREGKVVSMLTVQ 79
Cdd:COG3182     2 SLRKLLRRLHLWLGLLAGLFLLILALTGALLVFKPEIDRWLNPELLAVA-PGGPPLSLDELLaAARAAYPGARVTSITLP 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2545435574  80 PDSTNAAKVWFTPPPGERRgqMRYFDPYTGDYLGD-AVGQDFFGFVLQLHRFLAIGDTGRQITGACTLILVFFCLSGLYL 158
Cdd:COG3182    81 AEPDRAARVRVRDPEGEGR--TVYVDPYTGEVLGTrDEGSTFFRFLYRLHRSLLLGDTGRLIVGLAALLLLVLLISGLVL 158
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2545435574 159 RWPRQvASWRAWLAVDWRKKGRSFNWDLHSVFGTWCLLFYLLAALTGLFWSY-EWYSNGMTRLLSDAPQNERVRKRGPAP 237
Cdd:COG3182   159 WWPRR-RRWKDFFTFRWGAGGRRFWLDLHNVLGVWALPFLLVIALTGLVWSLaDWLRAALAALGGGTPAAEAEPPASASA 237
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2545435574 238 EGPAPVANYAAIWSSIySNAGPGLSGYNIRMPAVAGQPATVYYLLKTSPHDRALNQINLDPATGEVKSHDTYAGKSFKAQ 317
Cdd:COG3182   238 PAGAPPLSLDAALAAA-RAALPDAEPRRISLPGDPGGVYTVRGRDPGELTPRGRDTVYFDPYTGEVLAVRDFADYSAGAK 316
                         330       340       350       360       370
                  ....*....|....*....|....*....|....*....|....*....|....*.
gi 2545435574 318 ILTSIYALHTGSYFGLPGRIILTFSALLMPLFFITGWLLYLDRRRKKRQVRDARKG 373
Cdd:COG3182   317 LLEWLYPLHTGRFGGLPGRILYFLLGLALALLIVTGLLLWWKRRRKKRAPPAARAP 372
Flavodoxin_1 pfam00258
Flavodoxin;
386-516 4.37e-25

Flavodoxin;


:

Pssm-ID: 425562 [Multi-domain]  Cd Length: 142  Bit Score: 101.68  E-value: 4.37e-25
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2545435574 386 IGFASQSGFAEQLAWQTAGQLQAAGVPVNVQSLGSVSE--EDLRQSSHALFVVSTFGDGEAPDSARGFERSVLGQDL--- 460
Cdd:pfam00258   1 IFYGSQTGNTEKLAEAIAEGLGEAGFEVDVVDLDDVDEtlSEIEEEDLLLVVVSTWGEGEPPDNAKPFVDWLLLFGTled 80
                          90       100       110       120       130       140
                  ....*....|....*....|....*....|....*....|....*....|....*....|..
gi 2545435574 461 -SLKGLNYSVLALGDRQYQHFCGFARRLHFWLTNQGGNPLFAPVEVD-----SGDTDALLHW 516
Cdd:pfam00258  81 gDLSGLKYAVFGLGDSGYEGFCGAAKKLDEKLSELGASRVGPLGEGDedpqeDGLEEAFEAW 142
 
Name Accession Description Interval E-value
SiR_like1 cd06200
Cytochrome p450- like alpha subunits of E. coli sulfite reductase (SiR) multimerize with beta ...
540-841 2.17e-122

Cytochrome p450- like alpha subunits of E. coli sulfite reductase (SiR) multimerize with beta subunits to catalyze the NADPH dependent reduction of sulfite to sulfide. Beta subunits have an Fe4S4 cluster and a siroheme, while the alpha subunits (cysJ gene) are of the cytochrome p450 (CyPor) family having FAD and FMN as prosthetic groups and utilizing NADPH. Cypor (including cyt -450 reductase, nitric oxide synthase, and methionine synthase reductase) are ferredoxin reductase (FNR)-like proteins with an additional N-terminal FMN domain and a connecting sub-domain inserted within the flavin binding portion of the FNR-like domain. The connecting domain orients the N-terminal FMN domain with the C-terminal FNR domain. NADPH cytochrome p450 reductase (CYPOR) serves as an electron donor in several oxygenase systems and is a component of nitric oxide synthases and methionine synthase reductases. CYPOR transfers two electrons from NADPH to the heme of cytochrome p450 via FAD and FMN. Ferredoxin-NADP+ (oxido)reductase is an FAD-containing enzyme that catalyzes the reversible electron transfer between NADP(H) and electron carrier proteins such as ferredoxin and flavodoxin. Isoforms of these flavoproteins (i.e. having a non-covalently bound FAD as a prosthetic group) are present in chloroplasts, mitochondria, and bacteria in which they participate in a wide variety of redox metabolic pathways. The C-terminal domain contains most of the NADP(H) binding residues, and the N-terminal domain interacts non-covalently with the isoalloxazine rings of the flavin molecule, which lies largely in a large gap betweed the two domains. Ferredoxin-NADP+ reductase first accepts one electron from reduced ferredoxin to form a flavin semiquinone intermediate. The enzyme then accepts a second electron to form FADH2 which then transfers two electrons and a proton to NADP+ to form NADPH.


Pssm-ID: 99797  Cd Length: 245  Bit Score: 368.91  E-value: 2.17e-122
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2545435574 540 WPLKQRTLLNPHSSGSGVYLLGLTPP-APRDWLAGDLVEVLPRNcpwaiehfleglglagsegvvvdglahtldqalagr 618
Cdd:cd06200     1 WRLQARVLLNPGSQGAPLWRLRLTPPdAGAQWQAGDIAEIGPRH------------------------------------ 44
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2545435574 619 qlpdnrahlvglhaqalvnalvPLGMREYSIASIASDGVLELIVRQERHPDGSVGVGSGWLTEHAPLGSTISLRVRRNSG 698
Cdd:cd06200    45 ----------------------PLPHREYSIASLPADGALELLVRQVRHADGGLGLGSGWLTRHAPIGASVALRLRENPG 102
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2545435574 699 FHLPTEPLPMILLGNGTGLAGLRSLLKARVADGQQRNWLLFGERNIAHDYHCQDELQGWLASGDLAMLDLAFSRDQAEKI 778
Cdd:cd06200   103 FHLPDDGRPLILIGNGTGLAGLRSHLRARARAGRHRNWLLFGERQAAHDFFCREELEAWQAAGHLARLDLAFSRDQAQKR 182
                         250       260       270       280       290       300
                  ....*....|....*....|....*....|....*....|....*....|....*....|...
gi 2545435574 779 YVQDRLRESADVLRKWVADGAAIYVCGSLQGMAAGVDQVLHDVLGSEAVERLIEQGRYRRDVY 841
Cdd:cd06200   183 YVQDRLRAAADELRAWVAEGAAIYVCGSLQGMAPGVDAVLDEILGEEAVEALLAAGRYRRDVY 245
CysJ COG0369
Flavoprotein (flavin reductase) subunit CysJ of sulfite and N-hydroxylaminopurine reductases ...
381-841 5.60e-109

Flavoprotein (flavin reductase) subunit CysJ of sulfite and N-hydroxylaminopurine reductases [Nucleotide transport and metabolism, Inorganic ion transport and metabolism]; Flavoprotein (flavin reductase) subunit CysJ of sulfite and N-hydroxylaminopurine reductases is part of the Pathway/BioSystem: Cysteine biosynthesis


Pssm-ID: 440138 [Multi-domain]  Cd Length: 561  Bit Score: 345.59  E-value: 5.60e-109
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2545435574 381 APAWLIGFASQSGFAEQLAWQTAGQLQAAGVPVNVQSLGSVSEEDLRQSSHALFVVSTFGDGEAPDSARGFERSVLGQD- 459
Cdd:COG0369    26 GTPLTILYGSQTGNAEGLAEQLAERAKAAGLAVTLASLDDYKPKDLAKEGLLLIVTSTYGEGEPPDNARAFYEFLHSKKa 105
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2545435574 460 LSLKGLNYSVLALGDRQYQHFCGFARRLHFWLTNQGGNPLFAPVEVDSGDTDALLHWQQQL--------GQLTGHAPAAA 531
Cdd:COG0369   106 PKLDGLRYAVLGLGDSSYETFCQTGKDFDARLEELGATRLLPRVDCDVDYEEAAEAWLAAVlaalaealGAAAAAAAAAA 185
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2545435574 532 WASATY--ENW---PLKQRTLLNPHSSGSGVYLLGL-TPPAPRDWLAGDLVEVLPRNCPWAIEHFLEGLGLAGSEGVVVD 605
Cdd:COG0369   186 AAAPAYsrKNPfpaTVLENRELTGRGSAKETRHIEIdLPGSGLSYEPGDALGVWPENDPALVDELLARLGLDGDEPVTLD 265
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2545435574 606 GLAHTLDQAL------------------------------------------AGRQLPD--NRAHLVGLHAQALVNALVP 641
Cdd:COG0369   266 GEPLSLREALtehleltrltppllekyaeltgnaelaalladedkaalreylAGRQLLDllREFPAAELSAEELLELLRP 345
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2545435574 642 LGMREYSIAS--IASDGVLELIVRQERHP-DGSV--GVGSGWLTEHAPlGSTISLRVRRNSGFHLPTEP-LPMILLGNGT 715
Cdd:COG0369   346 LTPRLYSISSspKAHPDEVHLTVGVVRYEaSGRErkGVASTYLADLEE-GDTVPVFVEPNPNFRLPADPdTPIIMIGPGT 424
                         410       420       430       440       450       460       470       480
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2545435574 716 GLAGLRSLLKARVADGQQ-RNWLLFGERNIAHDYHCQDELQGWLASGDLAMLDLAFSRDQAEKIYVQDRLRESADVLRKW 794
Cdd:COG0369   425 GIAPFRAFLQEREARGASgKNWLFFGDRHFTTDFLYQTELQAWLKDGVLTRLDLAFSRDQAEKIYVQHRLLEQGAELWAW 504
                         490       500       510       520       530
                  ....*....|....*....|....*....|....*....|....*....|....*..
gi 2545435574 795 VADGAAIYVCGSLQGMAAGVDQVLHDVLGSEA----------VERLIEQGRYRRDVY 841
Cdd:COG0369   505 LEEGAHVYVCGDASRMAKDVDAALLDIIAEHGglseeeaeeyLAELRAEKRYQRDVY 561
PiuB COG3182
PepSY-associated TM region [Function unknown];
1-373 7.39e-96

PepSY-associated TM region [Function unknown];


Pssm-ID: 442415 [Multi-domain]  Cd Length: 379  Bit Score: 304.58  E-value: 7.39e-96
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2545435574   1 MLKKTLFQLHWFFGITAGLVLALMGITGATVSFQDELIELLNPTVLTVEkRPAGVLPPAELV-HLLEAREGKVVSMLTVQ 79
Cdd:COG3182     2 SLRKLLRRLHLWLGLLAGLFLLILALTGALLVFKPEIDRWLNPELLAVA-PGGPPLSLDELLaAARAAYPGARVTSITLP 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2545435574  80 PDSTNAAKVWFTPPPGERRgqMRYFDPYTGDYLGD-AVGQDFFGFVLQLHRFLAIGDTGRQITGACTLILVFFCLSGLYL 158
Cdd:COG3182    81 AEPDRAARVRVRDPEGEGR--TVYVDPYTGEVLGTrDEGSTFFRFLYRLHRSLLLGDTGRLIVGLAALLLLVLLISGLVL 158
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2545435574 159 RWPRQvASWRAWLAVDWRKKGRSFNWDLHSVFGTWCLLFYLLAALTGLFWSY-EWYSNGMTRLLSDAPQNERVRKRGPAP 237
Cdd:COG3182   159 WWPRR-RRWKDFFTFRWGAGGRRFWLDLHNVLGVWALPFLLVIALTGLVWSLaDWLRAALAALGGGTPAAEAEPPASASA 237
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2545435574 238 EGPAPVANYAAIWSSIySNAGPGLSGYNIRMPAVAGQPATVYYLLKTSPHDRALNQINLDPATGEVKSHDTYAGKSFKAQ 317
Cdd:COG3182   238 PAGAPPLSLDAALAAA-RAALPDAEPRRISLPGDPGGVYTVRGRDPGELTPRGRDTVYFDPYTGEVLAVRDFADYSAGAK 316
                         330       340       350       360       370
                  ....*....|....*....|....*....|....*....|....*....|....*.
gi 2545435574 318 ILTSIYALHTGSYFGLPGRIILTFSALLMPLFFITGWLLYLDRRRKKRQVRDARKG 373
Cdd:COG3182   317 LLEWLYPLHTGRFGGLPGRILYFLLGLALALLIVTGLLLWWKRRRKKRAPPAARAP 372
cysJ TIGR01931
sulfite reductase [NADPH] flavoprotein, alpha-component; This model describes an ...
386-841 2.22e-75

sulfite reductase [NADPH] flavoprotein, alpha-component; This model describes an NADPH-dependent sulfite reductase flavoprotein subunit. Most members of this family are found in Cys biosynthesis gene clusters. The closest homologs below the trusted cutoff are designated as subunits nitrate reductase.


Pssm-ID: 273882 [Multi-domain]  Cd Length: 597  Bit Score: 256.93  E-value: 2.22e-75
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2545435574 386 IGFASQSGFAEQLAWQTAGQLQAAGVPVNVQSLGSVSEEDLRQSSHALFVVSTFGDGEAPDSARGFERSVLGQDL-SLKG 464
Cdd:TIGR01931  63 ILYGSQTGNARRLAKRLAEKLEAAGFSVRLSSADDYKFKQLKKERLLLLVISTQGEGEPPEEAISLHKFLHSKKApKLEN 142
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2545435574 465 LNYSVLALGDRQYQHFCGFARRLHFWLTNQGGNPLFAPVEVDSGDTDALLHWQQQL-------GQLTGHAPAAAWASATY 537
Cdd:TIGR01931 143 LRYSVLGLGDSSYEFFCQTGKDFDKRLEELGGKRLLPRVDADLDYDANAAEWRAGVltalneqAKGGASTPSASETSTPL 222
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2545435574 538 E----NW----PLKQRTLLNPHSSGSG----VYLL-------GLTppaprdWLAGDLVEVLPRNCPWAIEHFLEGLGLAG 598
Cdd:TIGR01931 223 QtstsVYskqnPFRAEVLENQKITGRNskkdVRHIeidlegsGLH------YEPGDALGVWYKNDPALVKEILKLLNLDP 296
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2545435574 599 SEGVVVDGLAHTLDQAL----------------------------------------AGRQLPDN-RAHLVGLHAQALVN 637
Cdd:TIGR01931 297 DEKVTIGGKTIPLFEALithfeltqntkpllkayaeltgnkelkaliadneklkayiQNTPLIDLiRDYPADLDAEQLIS 376
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2545435574 638 ALVPLGMREYSIASIASDGVLEL-----IVRQERHPDGSVGVGSGWLTEHAPLGSTISLRVRRNSGFHLPTEP-LPMILL 711
Cdd:TIGR01931 377 LLRPLTPRLYSISSSQSEVGDEVhltvgVVRYQAHGRARLGGASGFLAERLKEGDTVPVYIEPNDNFRLPEDPdTPIIMI 456
                         410       420       430       440       450       460       470       480
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2545435574 712 GNGTGLAGLRSLLKARVADGQQ-RNWLLFGERNIAHDYHCQDELQGWLASGDLAMLDLAFSRDQAEKIYVQDRLRESADV 790
Cdd:TIGR01931 457 GPGTGVAPFRAFMQERAEDGAKgKNWLFFGNPHFTTDFLYQVEWQNYLKKGVLTKMDLAFSRDQAEKIYVQHRIREQGAE 536
                         490       500       510       520       530       540
                  ....*....|....*....|....*....|....*....|....*....|....*....|.
gi 2545435574 791 LRKWVADGAAIYVCGSLQGMAAGVDQVLHDV------LGSEAVE----RLIEQGRYRRDVY 841
Cdd:TIGR01931 537 LWQWLQEGAHIYVCGDAKKMAKDVHQALLDIiakeghLDAEEAEeyltDLRVEKRYQRDVY 597
PepSY_TM pfam03929
PepSY-associated TM region; The PepSY_TM family is so named because it is an alignment of up ...
7-360 1.86e-67

PepSY-associated TM region; The PepSY_TM family is so named because it is an alignment of up to five transmembranes helices found in bacterial species some of which carry a nested PepSY domain, pfam03413.


Pssm-ID: 427595 [Multi-domain]  Cd Length: 355  Bit Score: 228.22  E-value: 1.86e-67
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2545435574   7 FQLHWFFGITAGLVLALMGITGATVSFQDELIELLNPTVLTVEKRPAGVLPPAELVHLLEAREGKVVSMLTVQPDSTNAA 86
Cdd:pfam03929   1 FRLHFWAGLLVGPFLLILALTGALLVFRPEIDRWLNPELLTVPPPGAPAPLAALRAPAAAAAAAAAAAADPGTVAVVPPP 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2545435574  87 KVWFTPPPGERRGQMRYFDPYTGDYLGDAVGQDFFGFVLQLHRFLAIGDT-GRQITGACTLILVFFCLSGLYLRWPRQva 165
Cdd:pfam03929  81 PAPADVGLGEGERRAVFVDPYTGEVLGEYGGSLPFRFLYRLHRGLLLGELwGRLIVGLAALLLLVLLVSGLVLWWPRF-- 158
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2545435574 166 sWRAWLAVDWRKKGRSFNWDLHSVFGTWCLLFYLLAALTGLFWSYEWYSNG-----MTRLLSDAPQNERVRKRGPAPEGP 240
Cdd:pfam03929 159 -RKWLFFRFRPGGGRRFWLDLHNVLGVWALPFLLVLALTGLTWSLAAVWGAavtalFSAGAAAPAAPAAPAPPAAAAAAP 237
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2545435574 241 APVANYAAIWSSIYSNAGPGLSGYNIRMPAVAGQPATVYYLLKTSPHDRALNQINLDPATGEVKSHDTYAGksFKAQILT 320
Cdd:pfam03929 238 ASAAAAAAAAAAAAAAAGAAAVAPAPPAPGTAATVVEVYRADPDGRDTVAVDQYSGAVLDGVLFADYPPGD--AGAKLLA 315
                         330       340       350       360
                  ....*....|....*....|....*....|....*....|
gi 2545435574 321 SIYALHTGSYFGLPGRIILTFSALLMPLFFITGWLLYLDR 360
Cdd:pfam03929 316 WGYPLHFGRFFGLPNRILYFLLGLALALLIVTGLLLWWKR 355
cysJ PRK10953
NADPH-dependent assimilatory sulfite reductase flavoprotein subunit;
389-841 9.94e-55

NADPH-dependent assimilatory sulfite reductase flavoprotein subunit;


Pssm-ID: 182862 [Multi-domain]  Cd Length: 600  Bit Score: 199.95  E-value: 9.94e-55
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2545435574 389 ASQSGFAEQLAWQTAGQLQAAGVPVNVQSLGSVSEEDLRQSSHALFVVSTFGDGEAPDSARGFERSVLGQDL-SLKGLNY 467
Cdd:PRK10953   69 ASQTGNARRVAEQLRDDLLAAKLNVNLVNAGDYKFKQIAQEKLLIVVTSTQGEGEPPEEAVALHKFLFSKKApKLENTAF 148
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2545435574 468 SVLALGDRQYQHFCGFARRLHFWLTNQGGNPLFAPVEVDSGDTDALLHWQQQLGQLtghapaaawasatyenwpLKQRTL 547
Cdd:PRK10953  149 AVFGLGDTSYEFFCQAGKDFDSKLAELGAERLLDRVDADVEYQAAASEWRARVVDA------------------LKSRAP 210
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2545435574 548 LNP---HSSGSG----VYLLGLTPPAP-------------RD------------------WLAGDLVEVLPRNCPWAIEH 589
Cdd:PRK10953  211 AVAapsQSVATGavneIHTSPYSKEAPltaslsvnqkitgRNsekdvrhieidlgdsglrYQPGDALGVWYQNDPALVKE 290
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2545435574 590 FLEGLGLAGSEGVVVDGLAHTLDQALAGR-QLPDNRAHLVG--------------------------------------- 629
Cdd:PRK10953  291 LVELLWLKGDEPVTVDGKTLPLAEALQWHfELTVNTANIVEnyatltrsetllplvgdkaalqhyaattpivdmvrfapa 370
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2545435574 630 -LHAQALVNALVPLGMREYSIASIASDGVLEL-----IVRQERHPDGSVGVGSGWLTEHAPLGSTISLRVRRNSGFHLPT 703
Cdd:PRK10953  371 qLDAEQLIGLLRPLTPRLYSIASSQAEVENEVhitvgVVRYDIEGRARAGGASSFLADRLEEEGEVRVFIEHNDNFRLPA 450
                         410       420       430       440       450       460       470       480
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2545435574 704 EP-LPMILLGNGTGLAGLRSLLKARVADGQQ-RNWLLFGERNIAHDYHCQDELQGWLASGDLAMLDLAFSRDQAEKIYVQ 781
Cdd:PRK10953  451 NPeTPVIMIGPGTGIAPFRAFMQQRAADGAPgKNWLFFGNPHFTEDFLYQVEWQRYVKEGLLTRIDLAWSRDQKEKIYVQ 530
                         490       500       510       520       530       540       550
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2545435574 782 DRLRESADVLRKWVADGAAIYVCGSLQGMAAGVDQVLHDVLGSE-------AVERLIE---QGRYRRDVY 841
Cdd:PRK10953  531 DKLREQGAELWRWINDGAHIYVCGDANRMAKDVEQALLEVIAEFggmdteaADEFLSElrvERRYQRDVY 600
Flavodoxin_1 pfam00258
Flavodoxin;
386-516 4.37e-25

Flavodoxin;


Pssm-ID: 425562 [Multi-domain]  Cd Length: 142  Bit Score: 101.68  E-value: 4.37e-25
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2545435574 386 IGFASQSGFAEQLAWQTAGQLQAAGVPVNVQSLGSVSE--EDLRQSSHALFVVSTFGDGEAPDSARGFERSVLGQDL--- 460
Cdd:pfam00258   1 IFYGSQTGNTEKLAEAIAEGLGEAGFEVDVVDLDDVDEtlSEIEEEDLLLVVVSTWGEGEPPDNAKPFVDWLLLFGTled 80
                          90       100       110       120       130       140
                  ....*....|....*....|....*....|....*....|....*....|....*....|..
gi 2545435574 461 -SLKGLNYSVLALGDRQYQHFCGFARRLHFWLTNQGGNPLFAPVEVD-----SGDTDALLHW 516
Cdd:pfam00258  81 gDLSGLKYAVFGLGDSGYEGFCGAAKKLDEKLSELGASRVGPLGEGDedpqeDGLEEAFEAW 142
NAD_binding_1 pfam00175
Oxidoreductase NAD-binding domain; Xanthine dehydrogenases, that also bind FAD/NAD, have ...
710-816 3.54e-12

Oxidoreductase NAD-binding domain; Xanthine dehydrogenases, that also bind FAD/NAD, have essentially no similarity.


Pssm-ID: 425503 [Multi-domain]  Cd Length: 109  Bit Score: 63.43  E-value: 3.54e-12
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2545435574 710 LLGNGTGLAGLRSLLKARVADGQQRN--WLLFGERNiAHDYHCQDELQGWLAS-GDLAMLDLAFSRDQAE----KIYVQD 782
Cdd:pfam00175   1 MIAGGTGIAPVRSMLRAILEDPKDPTqvVLVFGNRN-EDDILYREELDELAEKhPGRLTVVYVVSRPEAGwtggKGRVQD 79
                          90       100       110
                  ....*....|....*....|....*....|....
gi 2545435574 783 RLRESADVLRKwvaDGAAIYVCGSLqGMAAGVDQ 816
Cdd:pfam00175  80 ALLEDHLSLPD---EETHVYVCGPP-GMIKAVRK 109
PRK09004 PRK09004
FMN-binding protein MioC; Provisional
393-520 7.02e-10

FMN-binding protein MioC; Provisional


Pssm-ID: 181608 [Multi-domain]  Cd Length: 146  Bit Score: 57.92  E-value: 7.02e-10
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2545435574 393 GFAEQLAWQTAGQLQAAGVPVNVqsLGSVSEEDLRQSSHALFVVSTFGDGEAPDSARGFERSVLGQDLSLKGLNYSVLAL 472
Cdd:PRK09004   13 GGAEYVADHLAEKLEEAGFSTET--LHGPLLDDLSASGLWLIVTSTHGAGDLPDNLQPFFEELQEQKPDLSQVRFAAIGI 90
                          90       100       110       120       130
                  ....*....|....*....|....*....|....*....|....*....|....*.
gi 2545435574 473 GDRQYQHFCGFARRLHFWLTNQGGNPLFAPVEVDSGDTDA--------LLHWQQQL 520
Cdd:PRK09004   91 GSSEYDTFCGAIDKLEQLLKAKGAKQIGETLKIDVLQHPIpedpaeewLKSWINLL 146
FldA COG0716
Flavodoxin [Energy production and conversion]; Flavodoxin is part of the Pathway/BioSystem: ...
385-474 5.24e-03

Flavodoxin [Energy production and conversion]; Flavodoxin is part of the Pathway/BioSystem: Heme biosynthesis


Pssm-ID: 440480 [Multi-domain]  Cd Length: 135  Bit Score: 37.96  E-value: 5.24e-03
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2545435574 385 LIGFASQSGFAEQLAWQTAGQLQAAGvpVNVQSLGSVSEEDLRQSSHALFVVSTFGdGEAPDSARGFERSVlgqDLSLKG 464
Cdd:COG0716     2 LIVYGSTTGNTEKVAEAIAEALGAAG--VDLFEIEDADLDDLEDYDLLILGTPTWA-GELPDDWEDFLEEL---KEDLSG 75
                          90
                  ....*....|
gi 2545435574 465 LNYSVLALGD 474
Cdd:COG0716    76 KKVALFGTGD 85
 
Name Accession Description Interval E-value
SiR_like1 cd06200
Cytochrome p450- like alpha subunits of E. coli sulfite reductase (SiR) multimerize with beta ...
540-841 2.17e-122

Cytochrome p450- like alpha subunits of E. coli sulfite reductase (SiR) multimerize with beta subunits to catalyze the NADPH dependent reduction of sulfite to sulfide. Beta subunits have an Fe4S4 cluster and a siroheme, while the alpha subunits (cysJ gene) are of the cytochrome p450 (CyPor) family having FAD and FMN as prosthetic groups and utilizing NADPH. Cypor (including cyt -450 reductase, nitric oxide synthase, and methionine synthase reductase) are ferredoxin reductase (FNR)-like proteins with an additional N-terminal FMN domain and a connecting sub-domain inserted within the flavin binding portion of the FNR-like domain. The connecting domain orients the N-terminal FMN domain with the C-terminal FNR domain. NADPH cytochrome p450 reductase (CYPOR) serves as an electron donor in several oxygenase systems and is a component of nitric oxide synthases and methionine synthase reductases. CYPOR transfers two electrons from NADPH to the heme of cytochrome p450 via FAD and FMN. Ferredoxin-NADP+ (oxido)reductase is an FAD-containing enzyme that catalyzes the reversible electron transfer between NADP(H) and electron carrier proteins such as ferredoxin and flavodoxin. Isoforms of these flavoproteins (i.e. having a non-covalently bound FAD as a prosthetic group) are present in chloroplasts, mitochondria, and bacteria in which they participate in a wide variety of redox metabolic pathways. The C-terminal domain contains most of the NADP(H) binding residues, and the N-terminal domain interacts non-covalently with the isoalloxazine rings of the flavin molecule, which lies largely in a large gap betweed the two domains. Ferredoxin-NADP+ reductase first accepts one electron from reduced ferredoxin to form a flavin semiquinone intermediate. The enzyme then accepts a second electron to form FADH2 which then transfers two electrons and a proton to NADP+ to form NADPH.


Pssm-ID: 99797  Cd Length: 245  Bit Score: 368.91  E-value: 2.17e-122
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2545435574 540 WPLKQRTLLNPHSSGSGVYLLGLTPP-APRDWLAGDLVEVLPRNcpwaiehfleglglagsegvvvdglahtldqalagr 618
Cdd:cd06200     1 WRLQARVLLNPGSQGAPLWRLRLTPPdAGAQWQAGDIAEIGPRH------------------------------------ 44
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2545435574 619 qlpdnrahlvglhaqalvnalvPLGMREYSIASIASDGVLELIVRQERHPDGSVGVGSGWLTEHAPLGSTISLRVRRNSG 698
Cdd:cd06200    45 ----------------------PLPHREYSIASLPADGALELLVRQVRHADGGLGLGSGWLTRHAPIGASVALRLRENPG 102
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2545435574 699 FHLPTEPLPMILLGNGTGLAGLRSLLKARVADGQQRNWLLFGERNIAHDYHCQDELQGWLASGDLAMLDLAFSRDQAEKI 778
Cdd:cd06200   103 FHLPDDGRPLILIGNGTGLAGLRSHLRARARAGRHRNWLLFGERQAAHDFFCREELEAWQAAGHLARLDLAFSRDQAQKR 182
                         250       260       270       280       290       300
                  ....*....|....*....|....*....|....*....|....*....|....*....|...
gi 2545435574 779 YVQDRLRESADVLRKWVADGAAIYVCGSLQGMAAGVDQVLHDVLGSEAVERLIEQGRYRRDVY 841
Cdd:cd06200   183 YVQDRLRAAADELRAWVAEGAAIYVCGSLQGMAPGVDAVLDEILGEEAVEALLAAGRYRRDVY 245
CysJ COG0369
Flavoprotein (flavin reductase) subunit CysJ of sulfite and N-hydroxylaminopurine reductases ...
381-841 5.60e-109

Flavoprotein (flavin reductase) subunit CysJ of sulfite and N-hydroxylaminopurine reductases [Nucleotide transport and metabolism, Inorganic ion transport and metabolism]; Flavoprotein (flavin reductase) subunit CysJ of sulfite and N-hydroxylaminopurine reductases is part of the Pathway/BioSystem: Cysteine biosynthesis


Pssm-ID: 440138 [Multi-domain]  Cd Length: 561  Bit Score: 345.59  E-value: 5.60e-109
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2545435574 381 APAWLIGFASQSGFAEQLAWQTAGQLQAAGVPVNVQSLGSVSEEDLRQSSHALFVVSTFGDGEAPDSARGFERSVLGQD- 459
Cdd:COG0369    26 GTPLTILYGSQTGNAEGLAEQLAERAKAAGLAVTLASLDDYKPKDLAKEGLLLIVTSTYGEGEPPDNARAFYEFLHSKKa 105
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2545435574 460 LSLKGLNYSVLALGDRQYQHFCGFARRLHFWLTNQGGNPLFAPVEVDSGDTDALLHWQQQL--------GQLTGHAPAAA 531
Cdd:COG0369   106 PKLDGLRYAVLGLGDSSYETFCQTGKDFDARLEELGATRLLPRVDCDVDYEEAAEAWLAAVlaalaealGAAAAAAAAAA 185
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2545435574 532 WASATY--ENW---PLKQRTLLNPHSSGSGVYLLGL-TPPAPRDWLAGDLVEVLPRNCPWAIEHFLEGLGLAGSEGVVVD 605
Cdd:COG0369   186 AAAPAYsrKNPfpaTVLENRELTGRGSAKETRHIEIdLPGSGLSYEPGDALGVWPENDPALVDELLARLGLDGDEPVTLD 265
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2545435574 606 GLAHTLDQAL------------------------------------------AGRQLPD--NRAHLVGLHAQALVNALVP 641
Cdd:COG0369   266 GEPLSLREALtehleltrltppllekyaeltgnaelaalladedkaalreylAGRQLLDllREFPAAELSAEELLELLRP 345
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2545435574 642 LGMREYSIAS--IASDGVLELIVRQERHP-DGSV--GVGSGWLTEHAPlGSTISLRVRRNSGFHLPTEP-LPMILLGNGT 715
Cdd:COG0369   346 LTPRLYSISSspKAHPDEVHLTVGVVRYEaSGRErkGVASTYLADLEE-GDTVPVFVEPNPNFRLPADPdTPIIMIGPGT 424
                         410       420       430       440       450       460       470       480
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2545435574 716 GLAGLRSLLKARVADGQQ-RNWLLFGERNIAHDYHCQDELQGWLASGDLAMLDLAFSRDQAEKIYVQDRLRESADVLRKW 794
Cdd:COG0369   425 GIAPFRAFLQEREARGASgKNWLFFGDRHFTTDFLYQTELQAWLKDGVLTRLDLAFSRDQAEKIYVQHRLLEQGAELWAW 504
                         490       500       510       520       530
                  ....*....|....*....|....*....|....*....|....*....|....*..
gi 2545435574 795 VADGAAIYVCGSLQGMAAGVDQVLHDVLGSEA----------VERLIEQGRYRRDVY 841
Cdd:COG0369   505 LEEGAHVYVCGDASRMAKDVDAALLDIIAEHGglseeeaeeyLAELRAEKRYQRDVY 561
PiuB COG3182
PepSY-associated TM region [Function unknown];
1-373 7.39e-96

PepSY-associated TM region [Function unknown];


Pssm-ID: 442415 [Multi-domain]  Cd Length: 379  Bit Score: 304.58  E-value: 7.39e-96
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2545435574   1 MLKKTLFQLHWFFGITAGLVLALMGITGATVSFQDELIELLNPTVLTVEkRPAGVLPPAELV-HLLEAREGKVVSMLTVQ 79
Cdd:COG3182     2 SLRKLLRRLHLWLGLLAGLFLLILALTGALLVFKPEIDRWLNPELLAVA-PGGPPLSLDELLaAARAAYPGARVTSITLP 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2545435574  80 PDSTNAAKVWFTPPPGERRgqMRYFDPYTGDYLGD-AVGQDFFGFVLQLHRFLAIGDTGRQITGACTLILVFFCLSGLYL 158
Cdd:COG3182    81 AEPDRAARVRVRDPEGEGR--TVYVDPYTGEVLGTrDEGSTFFRFLYRLHRSLLLGDTGRLIVGLAALLLLVLLISGLVL 158
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2545435574 159 RWPRQvASWRAWLAVDWRKKGRSFNWDLHSVFGTWCLLFYLLAALTGLFWSY-EWYSNGMTRLLSDAPQNERVRKRGPAP 237
Cdd:COG3182   159 WWPRR-RRWKDFFTFRWGAGGRRFWLDLHNVLGVWALPFLLVIALTGLVWSLaDWLRAALAALGGGTPAAEAEPPASASA 237
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2545435574 238 EGPAPVANYAAIWSSIySNAGPGLSGYNIRMPAVAGQPATVYYLLKTSPHDRALNQINLDPATGEVKSHDTYAGKSFKAQ 317
Cdd:COG3182   238 PAGAPPLSLDAALAAA-RAALPDAEPRRISLPGDPGGVYTVRGRDPGELTPRGRDTVYFDPYTGEVLAVRDFADYSAGAK 316
                         330       340       350       360       370
                  ....*....|....*....|....*....|....*....|....*....|....*.
gi 2545435574 318 ILTSIYALHTGSYFGLPGRIILTFSALLMPLFFITGWLLYLDRRRKKRQVRDARKG 373
Cdd:COG3182   317 LLEWLYPLHTGRFGGLPGRILYFLLGLALALLIVTGLLLWWKRRRKKRAPPAARAP 372
cysJ TIGR01931
sulfite reductase [NADPH] flavoprotein, alpha-component; This model describes an ...
386-841 2.22e-75

sulfite reductase [NADPH] flavoprotein, alpha-component; This model describes an NADPH-dependent sulfite reductase flavoprotein subunit. Most members of this family are found in Cys biosynthesis gene clusters. The closest homologs below the trusted cutoff are designated as subunits nitrate reductase.


Pssm-ID: 273882 [Multi-domain]  Cd Length: 597  Bit Score: 256.93  E-value: 2.22e-75
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2545435574 386 IGFASQSGFAEQLAWQTAGQLQAAGVPVNVQSLGSVSEEDLRQSSHALFVVSTFGDGEAPDSARGFERSVLGQDL-SLKG 464
Cdd:TIGR01931  63 ILYGSQTGNARRLAKRLAEKLEAAGFSVRLSSADDYKFKQLKKERLLLLVISTQGEGEPPEEAISLHKFLHSKKApKLEN 142
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2545435574 465 LNYSVLALGDRQYQHFCGFARRLHFWLTNQGGNPLFAPVEVDSGDTDALLHWQQQL-------GQLTGHAPAAAWASATY 537
Cdd:TIGR01931 143 LRYSVLGLGDSSYEFFCQTGKDFDKRLEELGGKRLLPRVDADLDYDANAAEWRAGVltalneqAKGGASTPSASETSTPL 222
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2545435574 538 E----NW----PLKQRTLLNPHSSGSG----VYLL-------GLTppaprdWLAGDLVEVLPRNCPWAIEHFLEGLGLAG 598
Cdd:TIGR01931 223 QtstsVYskqnPFRAEVLENQKITGRNskkdVRHIeidlegsGLH------YEPGDALGVWYKNDPALVKEILKLLNLDP 296
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2545435574 599 SEGVVVDGLAHTLDQAL----------------------------------------AGRQLPDN-RAHLVGLHAQALVN 637
Cdd:TIGR01931 297 DEKVTIGGKTIPLFEALithfeltqntkpllkayaeltgnkelkaliadneklkayiQNTPLIDLiRDYPADLDAEQLIS 376
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2545435574 638 ALVPLGMREYSIASIASDGVLEL-----IVRQERHPDGSVGVGSGWLTEHAPLGSTISLRVRRNSGFHLPTEP-LPMILL 711
Cdd:TIGR01931 377 LLRPLTPRLYSISSSQSEVGDEVhltvgVVRYQAHGRARLGGASGFLAERLKEGDTVPVYIEPNDNFRLPEDPdTPIIMI 456
                         410       420       430       440       450       460       470       480
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2545435574 712 GNGTGLAGLRSLLKARVADGQQ-RNWLLFGERNIAHDYHCQDELQGWLASGDLAMLDLAFSRDQAEKIYVQDRLRESADV 790
Cdd:TIGR01931 457 GPGTGVAPFRAFMQERAEDGAKgKNWLFFGNPHFTTDFLYQVEWQNYLKKGVLTKMDLAFSRDQAEKIYVQHRIREQGAE 536
                         490       500       510       520       530       540
                  ....*....|....*....|....*....|....*....|....*....|....*....|.
gi 2545435574 791 LRKWVADGAAIYVCGSLQGMAAGVDQVLHDV------LGSEAVE----RLIEQGRYRRDVY 841
Cdd:TIGR01931 537 LWQWLQEGAHIYVCGDAKKMAKDVHQALLDIiakeghLDAEEAEeyltDLRVEKRYQRDVY 597
SiR cd06199
Cytochrome p450- like alpha subunits of E. coli sulfite reductase (SiR) multimerize with beta ...
566-841 5.82e-70

Cytochrome p450- like alpha subunits of E. coli sulfite reductase (SiR) multimerize with beta subunits to catalyze the NADPH dependent reduction of sulfite to sulfide. Beta subunits have an Fe4S4 cluster and a siroheme, while the alpha subunits (cysJ gene) are of the cytochrome p450 (CyPor) family having FAD and FMN as prosthetic groups and utilizing NADPH. Cypor (including cyt -450 reductase, nitric oxide synthase, and methionine synthase reductase) are ferredoxin reductase (FNR)-like proteins with an additional N-terminal FMN domain and a connecting sub-domain inserted within the flavin binding portion of the FNR-like domain. The connecting domain orients the N-terminal FMN domain with the C-terminal FNR domain.


Pssm-ID: 99796 [Multi-domain]  Cd Length: 360  Bit Score: 235.20  E-value: 5.82e-70
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2545435574 566 APRDWLAGDLVEVLPRNCPWAIEHFLEGLGLAGSEGV--------------------------VVDGLAHTLDQ----AL 615
Cdd:cd06199    27 SGLSYEPGDALGVYPTNDPALVDELLAALGLSGDEPVstvgggtlplrealikhyeittlllaLLESYAADTGAlellAL 106
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2545435574 616 AGRQLPDNRAHL-----------VGLHAQALVNALVPLGMREYSIASIASDGVLEL-----IVRQERHPDGSVGVGSGWL 679
Cdd:cd06199   107 AALEAVLAFAELrdvldllpippARLTAEELLDLLRPLQPRLYSIASSPKAVPDEVhltvaVVRYESHGRERKGVASTFL 186
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2545435574 680 TEHAPLGSTISLRVRRNSGFHLPTEP-LPMILLGNGTGLAGLRSLLKARVADGQQ-RNWLLFGERNIAHDYHCQDELQGW 757
Cdd:cd06199   187 ADRLKEGDTVPVFVQPNPHFRLPEDPdAPIIMVGPGTGIAPFRAFLQEREATGAKgKNWLFFGERHFATDFLYQDELQQW 266
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2545435574 758 LASGDLAMLDLAFSRDQAEKIYVQDRLRESADVLRKWVADGAAIYVCGSLQGMAAGVDQVLHDVLGSEA----------V 827
Cdd:cd06199   267 LKDGVLTRLDTAFSRDQAEKVYVQDRMREQGAELWAWLEEGAHFYVCGDAKRMAKDVDAALLDIIATEGgmdeeeaeayL 346
                         330
                  ....*....|....
gi 2545435574 828 ERLIEQGRYRRDVY 841
Cdd:cd06199   347 KELKKEKRYQRDVY 360
PepSY_TM pfam03929
PepSY-associated TM region; The PepSY_TM family is so named because it is an alignment of up ...
7-360 1.86e-67

PepSY-associated TM region; The PepSY_TM family is so named because it is an alignment of up to five transmembranes helices found in bacterial species some of which carry a nested PepSY domain, pfam03413.


Pssm-ID: 427595 [Multi-domain]  Cd Length: 355  Bit Score: 228.22  E-value: 1.86e-67
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2545435574   7 FQLHWFFGITAGLVLALMGITGATVSFQDELIELLNPTVLTVEKRPAGVLPPAELVHLLEAREGKVVSMLTVQPDSTNAA 86
Cdd:pfam03929   1 FRLHFWAGLLVGPFLLILALTGALLVFRPEIDRWLNPELLTVPPPGAPAPLAALRAPAAAAAAAAAAAADPGTVAVVPPP 80
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2545435574  87 KVWFTPPPGERRGQMRYFDPYTGDYLGDAVGQDFFGFVLQLHRFLAIGDT-GRQITGACTLILVFFCLSGLYLRWPRQva 165
Cdd:pfam03929  81 PAPADVGLGEGERRAVFVDPYTGEVLGEYGGSLPFRFLYRLHRGLLLGELwGRLIVGLAALLLLVLLVSGLVLWWPRF-- 158
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2545435574 166 sWRAWLAVDWRKKGRSFNWDLHSVFGTWCLLFYLLAALTGLFWSYEWYSNG-----MTRLLSDAPQNERVRKRGPAPEGP 240
Cdd:pfam03929 159 -RKWLFFRFRPGGGRRFWLDLHNVLGVWALPFLLVLALTGLTWSLAAVWGAavtalFSAGAAAPAAPAAPAPPAAAAAAP 237
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2545435574 241 APVANYAAIWSSIYSNAGPGLSGYNIRMPAVAGQPATVYYLLKTSPHDRALNQINLDPATGEVKSHDTYAGksFKAQILT 320
Cdd:pfam03929 238 ASAAAAAAAAAAAAAAAGAAAVAPAPPAPGTAATVVEVYRADPDGRDTVAVDQYSGAVLDGVLFADYPPGD--AGAKLLA 315
                         330       340       350       360
                  ....*....|....*....|....*....|....*....|
gi 2545435574 321 SIYALHTGSYFGLPGRIILTFSALLMPLFFITGWLLYLDR 360
Cdd:pfam03929 316 WGYPLHFGRFFGLPNRILYFLLGLALALLIVTGLLLWWKR 355
CYPOR_like cd06182
NADPH cytochrome p450 reductase (CYPOR) serves as an electron donor in several oxygenase ...
641-841 1.44e-57

NADPH cytochrome p450 reductase (CYPOR) serves as an electron donor in several oxygenase systems and is a component of nitric oxide synthases and methionine synthase reductases. CYPOR transfers two electrons from NADPH to the heme of cytochrome p450 via FAD and FMN. CYPOR has a C-terminal ferredoxin reducatase (FNR)- like FAD and NAD binding module, an FMN-binding domain, and an additional conecting domain (inserted within the FAD binding region) that orients the FNR and FMN binding domains. Ferredoxin-NADP+ (oxido)reductase is an FAD-containing enzyme that catalyzes the reversible electron transfer between NADP(H) and electron carrier proteins such as ferredoxin and flavodoxin. Isoforms of these flavoproteins (i.e. having a non-covalently bound FAD as a prosthetic group) are present in chloroplasts, mitochondria, and bacteria and participate in a wide variety of redox metabolic pathways. The C-terminal domain contains most of the NADP(H) binding residues and the N-terminal domain interacts non-covalently with the isoalloxazine rings of the flavin molecule which lies largely in a large gap betweed the two domains. Ferredoxin-NADP+ reductase first accepts one electron from reduced ferredoxin to form a flavin semiquinone intermediate. The enzyme then accepts a second electron to form FADH2, which then transfers two electrons and a proton to NADP+ to form NADPH.


Pssm-ID: 99779 [Multi-domain]  Cd Length: 267  Bit Score: 197.94  E-value: 1.44e-57
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2545435574 641 PLGMREYSIASIASD--GVLELIVRQERHPDGS----VGVGSGWLTEhAPLGSTISLRVRRNSGFHLPTEPL-PMILLGN 713
Cdd:cd06182    45 PLQPRYYSIASSPDVdpGEVHLCVRVVSYEAPAgrirKGVCSNFLAG-LQLGAKVTVFIRPAPSFRLPKDPTtPIIMVGP 123
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2545435574 714 GTGLAGLRSLLKARVADGQQ-----RNWLLFGERNIAHDYHCQDELQGWLASGDLAMLDLAFSRDQAE-KIYVQDRLRES 787
Cdd:cd06182   124 GTGIAPFRGFLQERAALRANgkargPAWLFFGCRNFASDYLYREELQEALKDGALTRLDVAFSREQAEpKVYVQDKLKEH 203
                         170       180       190       200       210       220
                  ....*....|....*....|....*....|....*....|....*....|....*....|....
gi 2545435574 788 ADVLRKWVADGAAIYVCGSLQGMAAGVDQVLHDVL----------GSEAVERLIEQGRYRRDVY 841
Cdd:cd06182   204 AEELRRLLNEGAHIYVCGDAKSMAKDVEDALVKIIakaggvdesdAEEYLKELEDEGRYVEDVW 267
cysJ PRK10953
NADPH-dependent assimilatory sulfite reductase flavoprotein subunit;
389-841 9.94e-55

NADPH-dependent assimilatory sulfite reductase flavoprotein subunit;


Pssm-ID: 182862 [Multi-domain]  Cd Length: 600  Bit Score: 199.95  E-value: 9.94e-55
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2545435574 389 ASQSGFAEQLAWQTAGQLQAAGVPVNVQSLGSVSEEDLRQSSHALFVVSTFGDGEAPDSARGFERSVLGQDL-SLKGLNY 467
Cdd:PRK10953   69 ASQTGNARRVAEQLRDDLLAAKLNVNLVNAGDYKFKQIAQEKLLIVVTSTQGEGEPPEEAVALHKFLFSKKApKLENTAF 148
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2545435574 468 SVLALGDRQYQHFCGFARRLHFWLTNQGGNPLFAPVEVDSGDTDALLHWQQQLGQLtghapaaawasatyenwpLKQRTL 547
Cdd:PRK10953  149 AVFGLGDTSYEFFCQAGKDFDSKLAELGAERLLDRVDADVEYQAAASEWRARVVDA------------------LKSRAP 210
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2545435574 548 LNP---HSSGSG----VYLLGLTPPAP-------------RD------------------WLAGDLVEVLPRNCPWAIEH 589
Cdd:PRK10953  211 AVAapsQSVATGavneIHTSPYSKEAPltaslsvnqkitgRNsekdvrhieidlgdsglrYQPGDALGVWYQNDPALVKE 290
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2545435574 590 FLEGLGLAGSEGVVVDGLAHTLDQALAGR-QLPDNRAHLVG--------------------------------------- 629
Cdd:PRK10953  291 LVELLWLKGDEPVTVDGKTLPLAEALQWHfELTVNTANIVEnyatltrsetllplvgdkaalqhyaattpivdmvrfapa 370
                         330       340       350       360       370       380       390       400
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2545435574 630 -LHAQALVNALVPLGMREYSIASIASDGVLEL-----IVRQERHPDGSVGVGSGWLTEHAPLGSTISLRVRRNSGFHLPT 703
Cdd:PRK10953  371 qLDAEQLIGLLRPLTPRLYSIASSQAEVENEVhitvgVVRYDIEGRARAGGASSFLADRLEEEGEVRVFIEHNDNFRLPA 450
                         410       420       430       440       450       460       470       480
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2545435574 704 EP-LPMILLGNGTGLAGLRSLLKARVADGQQ-RNWLLFGERNIAHDYHCQDELQGWLASGDLAMLDLAFSRDQAEKIYVQ 781
Cdd:PRK10953  451 NPeTPVIMIGPGTGIAPFRAFMQQRAADGAPgKNWLFFGNPHFTEDFLYQVEWQRYVKEGLLTRIDLAWSRDQKEKIYVQ 530
                         490       500       510       520       530       540       550
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2545435574 782 DRLRESADVLRKWVADGAAIYVCGSLQGMAAGVDQVLHDVLGSE-------AVERLIE---QGRYRRDVY 841
Cdd:PRK10953  531 DKLREQGAELWRWINDGAHIYVCGDANRMAKDVEQALLEVIAEFggmdteaADEFLSElrvERRYQRDVY 600
PRK06214 PRK06214
sulfite reductase subunit alpha;
569-841 1.09e-53

sulfite reductase subunit alpha;


Pssm-ID: 235745 [Multi-domain]  Cd Length: 530  Bit Score: 195.29  E-value: 1.09e-53
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2545435574 569 DWLAGDLVEVLPRNCPWAIEHFLEGLGLAGS-------------EGVVV----DGL-----------AHTLDQALAGRQL 620
Cdd:PRK06214  201 DYEVGDSLGLFPANDPALVDAVIAALGAPPEfpiggktlreallEDVSLgpapDGLfellsyitggaARKKARALAAGED 280
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2545435574 621 PD-NRAHL-----------VGLHAQALVNALVPLGMREYSIASI--ASDGVLELIVRQERHPDGS---VGVGSGWLTEHA 683
Cdd:PRK06214  281 PDgDAATLdvlaalekfpgIRPDPEAFVEALDPLQPRLYSISSSpkATPGRVSLTVDAVRYEIGSrlrLGVASTFLGERL 360
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2545435574 684 PLGSTISLRVRRNSGFHLPTEP-LPMILLGNGTGLAGLRSLLKARVADGQQ-RNWLLFGERNIAHDYHCQDELQGWLASG 761
Cdd:PRK06214  361 APGTRVRVYVQKAHGFALPADPnTPIIMVGPGTGIAPFRAFLHERAATKAPgRNWLFFGHQRSATDFFYEDELNGLKAAG 440
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2545435574 762 DLAMLDLAFSRDQAEKIYVQDRLRESADVLRKWVADGAAIYVCGSLQGMAAGVDQVLHDVLGSEA----------VERLI 831
Cdd:PRK06214  441 VLTRLSLAWSRDGEEKTYVQDRMRENGAELWKWLEEGAHFYVCGDAKRMAKDVERALVDIVAQFGgrspdeavafVAELK 520
                         330
                  ....*....|
gi 2545435574 832 EQGRYRRDVY 841
Cdd:PRK06214  521 KAGRYQADVY 530
SiR_like2 cd06201
Cytochrome p450- like alpha subunits of E. coli sulfite reductase (SiR) multimerize with beta ...
645-841 1.77e-44

Cytochrome p450- like alpha subunits of E. coli sulfite reductase (SiR) multimerize with beta subunits to catalyze the NADPH dependent reduction of sulfite to sulfide. Beta subunits have an Fe4S4 cluster and a siroheme, while the alpha subunits (cysJ gene) are of the cytochrome p450 (CyPor) family having FAD and FMN as prosthetic groups and utilizing NADPH. Cypor (including cyt -450 reductase, nitric oxide synthase, and methionine synthase reductase) are ferredoxin reductase (FNR)-like proteins with an additional N-terminal FMN domain and a connecting sub-domain inserted within the flavin binding portion of the FNR-like domain. The connecting domain orients the N-terminal FMN domain with the C-terminal FNR domain. NADPH cytochrome p450 reductase (CYPOR) serves as an electron donor in several oxygenase systems and is a component of nitric oxide synthases and methionine synthase reductases. CYPOR transfers two electrons from NADPH to the heme of cytochrome p450 via FAD and FMN. Ferredoxin-NADP+ (oxido)reductase is an FAD-containing enzyme that catalyzes the reversible electron transfer between NADP(H) and electron carrier proteins such as ferredoxin and flavodoxin. Isoforms of these flavoproteins (i.e. having a non-covalently bound FAD as a prosthetic group) are present in chloroplasts, mitochondria, and bacteria in which they participate in a wide variety of redox metabolic pathways. The C-terminal domain contains most of the NADP(H) binding residues and the N-terminal domain interacts non-covalently with the isoalloxazine rings of the flavin molecule which lies largely in a large gap betweed the two domains. Ferredoxin-NADP+ reductase first accepts one electron from reduced ferredoxin to form a flavin semiquinone intermediate. The enzyme then accepts a second electron to form FADH2 which then transfers two electrons and a proton to NADP+ to form NADPH.


Pssm-ID: 99798 [Multi-domain]  Cd Length: 289  Bit Score: 162.11  E-value: 1.77e-44
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2545435574 645 REYSIASIASDGVLELIVRqeRHPDGsvgVGSGWLTEHAPlGSTISLRVRRNSGFHLPTEPLPMILLGNGTGLAGLRSLL 724
Cdd:cd06201   101 RFYSLASSSSDGFLEICVR--KHPGG---LCSGYLHGLKP-GDTIKAFIRPNPSFRPAKGAAPVILIGAGTGIAPLAGFI 174
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2545435574 725 KARVAdgQQRNWLLFGERNIAHDYHCQDELQGWLASGDLAMLDLAFSRDQaEKIYVQDRLRESADVLRKWVADGAAIYVC 804
Cdd:cd06201   175 RANAA--RRPMHLYWGGRDPASDFLYEDELDQYLADGRLTQLHTAFSRTP-DGAYVQDRLRADAERLRRLIEDGAQIMVC 251
                         170       180       190
                  ....*....|....*....|....*....|....*....
gi 2545435574 805 GSLQgMAAGVDQVLHDVLGSE--AVERLIEQGRYRRDVY 841
Cdd:cd06201   252 GSRA-MAQGVAAVLEEILAPQplSLDELKLQGRYAEDVY 289
CYPOR cd06204
NADPH cytochrome p450 reductase (CYPOR) serves as an electron donor in several oxygenase ...
635-840 1.08e-36

NADPH cytochrome p450 reductase (CYPOR) serves as an electron donor in several oxygenase systems and is a component of nitric oxide synthases and methionine synthase reductases. CYPOR transfers two electrons from NADPH to the heme of cytochrome p450 via FAD and FMN. Ferredoxin-NADP+ (oxido)reductase is an FAD-containing enzyme that catalyzes the reversible electron transfer between NADP(H) and electron carrier proteins such as ferredoxin and flavodoxin. Isoforms of these flavoproteins (i.e. having a non-covalently bound FAD as a prosthetic group) are present in chloroplasts, mitochondria, and bacteria in which they participate in a wide variety of redox metabolic pathways. The C-terminal domain contains most of the NADP(H) binding residues and the N-terminal domain interacts non-covalently with the isoalloxazine rings of the flavin molecule which lies largely in a large gap betweed the two domains. Ferredoxin-NADP+ reductase first accepts one electron from reduced ferredoxin to form a flavin semiquinone intermediate. The enzyme then accepts a second electron to form FADH2 which then transfers two electrons and a proton to NADP+ to form NADPH.


Pssm-ID: 99801 [Multi-domain]  Cd Length: 416  Bit Score: 143.17  E-value: 1.08e-36
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2545435574 635 LVNALVPLGMREYSIAS---IASDGV-LELIVRQERHPDGSV--GVGSGWLTEHAPL--------------------GST 688
Cdd:cd06204   169 LIELLPRLQPRYYSISSsskVHPNRIhITAVVVKYPTPTGRIikGVATNWLLALKPAlngekpptpyylsgprkkggGSK 248
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2545435574 689 ISLRVRRnSGFHLPTEP-LPMILLGNGTGLAGLRSLLKARVADGQQRN-----WLLFGERNIAHDYHCQDELQGWLASGD 762
Cdd:cd06204   249 VPVFVRR-SNFRLPTKPsTPVIMIGPGTGVAPFRGFIQERAALKESGKkvgptLLFFGCRHPDEDFIYKDELEEYAKLGG 327
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2545435574 763 LAMLDLAFSRDQAEKIYVQDRLRESADVLRKWVADGAAIYVCGSLQGMAAGVDQVLHDVL----------GSEAVERLIE 832
Cdd:cd06204   328 LLELVTAFSREQPKKVYVQHRLAEHAEQVWELINEGAYIYVCGDAKNMARDVEKTLLEILaeqggmteteAEEYVKKLKT 407

                  ....*...
gi 2545435574 833 QGRYRRDV 840
Cdd:cd06204   408 RGRYQEDV 415
methionine_synthase_red cd06203
Human methionine synthase reductase (MSR) restores methionine sythase which is responsible for ...
635-841 5.24e-33

Human methionine synthase reductase (MSR) restores methionine sythase which is responsible for the regeneration of methionine from homocysteine, as well as the coversion of methyltetrahydrofolate to tetrahydrofolate. In MSR, electrons are transferred from NADPH to FAD to FMN to cob(II)alamin. MSR resembles proteins of the cytochrome p450 family including nitric oxide synthase, the alpha subunit of sulfite reductase, but contains an extended hinge region. NADPH cytochrome p450 reductase (CYPOR) serves as an electron donor in several oxygenase systems and is a component of nitric oxide synthases and methionine synthase reductases. CYPOR transfers two electrons from NADPH to the heme of cytochrome p450 via FAD and FMN. CYPORs resemble ferredoxin reductase (FNR) but have a connecting subdomain inserted within the flavin binding region, which helps orient the FMN binding doamin with the FNR module. Ferredoxin-NADP+ (oxido)reductase is an FAD-containing enzyme that catalyzes the reversible electron transfer between NADP(H) and electron carrier proteins such as ferredoxin and flavodoxin. Isoforms of these flavoproteins (i.e. having a non-covalently bound FAD as a prosthetic group) are present in chloroplasts, mitochondria, and bacteria in which they participate in a wide variety of redox metabolic pathways. The C-terminal domain contains most of the NADP(H) binding residues and the N-terminal domain interacts non-covalently with the isoalloxazine rings of the flavin molecule which lies largely in a large gap betweed the two domains. Ferredoxin-NADP+ reductase first accepts one electron from reduced ferredoxin to form a flavin semiquinone intermediate. The enzyme then accepts a second electron to form FADH2 which then transfers two electrons and a proton to NADP+ to form NADPH.


Pssm-ID: 99800 [Multi-domain]  Cd Length: 398  Bit Score: 132.06  E-value: 5.24e-33
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2545435574 635 LVNALVPLGMREYSIASIASDGVLEL-IVRQERHpDGSVGVGSGWLTEH----APLGSTISLRVRRNSGFHLPTEPL--P 707
Cdd:cd06203   165 LIEHLPRLQPRPYSIASSPLEGPGKLrFIFSVVE-FPAKGLCTSWLESLclsaSSHGVKVPFYLRSSSRFRLPPDDLrrP 243
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2545435574 708 MILLGNGTGLAGLRSLL----KARVADGQQ---RNWLLFGERNIAHDYHCQDELQGWLASGDLAMLDLAFSRDQ---AEK 777
Cdd:cd06203   244 IIMVGPGTGVAPFLGFLqhreKLKESHTETvfgEAWLFFGCRHRDRDYLFRDELEEFLEEGILTRLIVAFSRDEndgSTP 323
                         170       180       190       200       210       220       230
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 2545435574 778 IYVQDRLRESADVLRKWVADGAA-IYVCGSLQGMAAGVDQVLHDVLGSEA----------VERLIEQGRYRRDVY 841
Cdd:cd06203   324 KYVQDKLEERGKKLVDLLLNSNAkIYVCGDAKGMAKDVRDTFVDILSKELgldkleakklLARLRKEDRYLEDVW 398
CyPoR_like cd06207
NADPH cytochrome p450 reductase (CYPOR) serves as an electron donor in several oxygenase ...
635-841 2.81e-31

NADPH cytochrome p450 reductase (CYPOR) serves as an electron donor in several oxygenase systems and is a component of nitric oxide synthases and methionine synthase reductases. CYPOR transfers two electrons from NADPH to the heme of cytochrome p450 via FAD and FMN. Ferredoxin-NADP+ (oxido)reductase is an FAD-containing enzyme that catalyzes the reversible electron transfer between NADP(H) and electron carrier proteins such as ferredoxin and flavodoxin. Isoforms of these flavoproteins (i.e. having a non-covalently bound FAD as a prosthetic group) are present in chloroplasts, mitochondria, and bacteria in which they participate in a wide variety of redox metabolic pathways. The C-terminal domain contains most of the NADP(H) binding residues and the N-terminal domain interacts non-covalently with the isoalloxazine rings of the flavin molecule which lies largely in a large gap betweed the two domains. Ferredoxin-NADP+ reductase first accepts one electron from reduced ferredoxin to form a flavin semiquinone intermediate. The enzyme then accepts a second electron to form FADH2 which then transfers two electrons and a proton to NADP+ to form NADPH.


Pssm-ID: 99803 [Multi-domain]  Cd Length: 382  Bit Score: 126.62  E-value: 2.81e-31
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2545435574 635 LVNALVPLGMREYSIAS--IASDGVLELIVRQERHPDGS----VGVGSGWLTeHAPLGSTISLRVRRNSgFHLPTEP-LP 707
Cdd:cd06207   155 LLELCPLIKPRYYSISSspLKNPNEVHLLVSLVSWKTPSgrsrYGLCSSYLA-GLKVGQRVTVFIKKSS-FKLPKDPkKP 232
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2545435574 708 MILLGNGTGLAGLRSLLKARVADGQQrNW------LLFGERNIAHDYHCQDELQGWLASGDLAMLDLAFSRDQAEKIYVQ 781
Cdd:cd06207   233 IIMVGPGTGLAPFRAFLQERAALLAQ-GPeigpvlLYFGCRHEDKDYLYKEELEEYEKSGVLTTLGTAFSRDQPKKVYVQ 311
                         170       180       190       200       210       220       230
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|.
gi 2545435574 782 DRLRESADVLRKWVADGA-AIYVCGSLQGMAAGVDQVLHDVLGSEA----------VERLIEQGRYRRDVY 841
Cdd:cd06207   312 DLIRENSDLVYQLLEEGAgVIYVCGSTWKMPPDVQEAFEEILKKHGggdeelaekkIEELEERGRYVVEAW 382
bifunctional_CYPOR cd06206
These bifunctional proteins fuse N-terminal cytochrome p450 with a cytochrome p450 reductase ...
572-841 5.11e-31

These bifunctional proteins fuse N-terminal cytochrome p450 with a cytochrome p450 reductase (CYPOR). NADPH cytochrome p450 reductase serves as an electron donor in several oxygenase systems and is a component of nitric oxide synthases and methionine synthase reductases. CYPOR transfers two electrons from NADPH to the heme of cytochrome p450 via FAD and FMN. Ferredoxin-NADP+ (oxido)reductase is an FAD-containing enzyme that catalyzes the reversible electron transfer between NADP(H) and electron carrier proteins such as ferredoxin and flavodoxin. Isoforms of these flavoproteins (i.e. having a non-covalently bound FAD as a prosthetic group) are present in chloroplasts, mitochondria, and bacteria in which they participate in a wide variety of redox metabolic pathways. The C-terminal domain contains most of the NADP(H) binding residues and the N-terminal domain interacts non-covalently with the isoalloxazine rings of the flavin molecule which lies largely in a large gap betweed the two domains. Ferredoxin-NADP+ reductase first accepts one electron from reduced ferredoxin to form a flavin semiquinone intermediate. The enzyme then accepts a second electron to form FADH2 which then transfers two electrons and a proton to NADP+ to form NADPH.


Pssm-ID: 99802 [Multi-domain]  Cd Length: 384  Bit Score: 125.83  E-value: 5.11e-31
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2545435574 572 AGDLVEVLPRNCP----WAIEHFleglGLAGSEGVVVDG----LAHTLDQALAGRQL----------------------- 620
Cdd:cd06206    32 AGDYLAVLPRNPPelvrRALRRF----GLAWDTVLTISAsgsaTGLPLGTPISVSELlssyvelsqpatrrqlaalaeat 107
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2545435574 621 --PDNRAHLVGLHAQA----------------------------LVNALVPLGMREYSIAS--IASDGVLELIVRQERHP 668
Cdd:cd06206   108 rcPDTKALLERLAGEAyaaevlakrvsvldllerfpsialplatFLAMLPPMRPRQYSISSspLVDPGHATLTVSVLDAP 187
                         170       180       190       200       210       220       230       240
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2545435574 669 DGS-----VGVGSGWLTEHAPlGSTISLRVRR-NSGFHLPTEP-LPMILLGNGTGLAGLRSLLKARVAdgQQRN------ 735
Cdd:cd06206   188 ALSgqgryRGVASSYLSSLRP-GDSIHVSVRPsHSAFRPPSDPsTPLIMIAAGTGLAPFRGFLQERAA--LLAQgrklap 264
                         250       260       270       280       290       300       310       320
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2545435574 736 -WLLFGERNIAHDYHCQDELQGWLASGdLAMLDLAFSRDQAEKI-YVQDRLRESADVLRKWVADGAAIYVCGSlQGMAAG 813
Cdd:cd06206   265 aLLFFGCRHPDHDDLYRDELEEWEAAG-VVSVRRAYSRPPGGGCrYVQDRLWAEREEVWELWEQGARVYVCGD-GRMAPG 342
                         330       340       350       360
                  ....*....|....*....|....*....|....*....|..
gi 2545435574 814 VDQVL----------HDVLGSEAVERLIEQ----GRYRRDVY 841
Cdd:cd06206   343 VREVLkriyaekderGGGSDDEEAEEWLEElrnkGRYATDVF 384
FNR_like cd00322
Ferredoxin reductase (FNR), an FAD and NAD(P) binding protein, was intially identified as a ...
645-839 4.67e-28

Ferredoxin reductase (FNR), an FAD and NAD(P) binding protein, was intially identified as a chloroplast reductase activity, catalyzing the electron transfer from reduced iron-sulfur protein ferredoxin to NADP+ as the final step in the electron transport mechanism of photosystem I. FNR transfers electrons from reduced ferredoxin to FAD (forming FADH2 via a semiquinone intermediate) and then transfers a hydride ion to convert NADP+ to NADPH. FNR has since been shown to utilize a variety of electron acceptors and donors and has a variety of physiological functions including nitrogen assimilation, dinitrogen fixation, steroid hydroxylation, fatty acid metabolism, oxygenase activity, and methane assimilation in many organisms. FNR has an NAD(P)-binding sub-domain of the alpha/beta class and a discrete (usually N-terminal) flavin sub-domain which vary in orientation with respect to the NAD(P) binding domain. The N-terminal moeity may contain a flavin prosthetic group (as in flavoenzymes) or use flavin as a substrate. Because flavins such as FAD can exist in oxidized, semiquinone (one- electron reduced), or fully reduced hydroquinone forms, FNR can interact with one and 2 electron carriers. FNR has a strong preference for NADP(H) vs NAD(H).


Pssm-ID: 99778 [Multi-domain]  Cd Length: 223  Bit Score: 112.93  E-value: 4.67e-28
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2545435574 645 REYSIASIASD-GVLELIVRQERHpdgsvGVGSGWLTEHAPlGSTISLRVRRNSGFHLPTEPLPMILLGNGTGLAGLRSL 723
Cdd:cd00322    42 RAYSIASSPDEeGELELTVKIVPG-----GPFSAWLHDLKP-GDEVEVSGPGGDFFLPLEESGPVVLIAGGIGITPFRSM 115
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2545435574 724 LKARVADGQQRN-WLLFGERNIAHDYHcQDELQGWLASGDLAMLDLAFSRDQAEKIYVQDRLRESADVL-RKWVADGAAI 801
Cdd:cd00322   116 LRHLAADKPGGEiTLLYGARTPADLLF-LDELEELAKEGPNFRLVLALSRESEAKLGPGGRIDREAEILaLLPDDSGALV 194
                         170       180       190
                  ....*....|....*....|....*....|....*...
gi 2545435574 802 YVCGSlQGMAAGVDQVLhdvlgseaVERLIEQGRYRRD 839
Cdd:cd00322   195 YICGP-PAMAKAVREAL--------VSLGVPEERIHTE 223
Nitric_oxide_synthase cd06202
The ferredoxin-reductase (FNR) like C-terminal domain of the nitric oxide synthase (NOS) fuses ...
635-841 3.97e-25

The ferredoxin-reductase (FNR) like C-terminal domain of the nitric oxide synthase (NOS) fuses with a heme-containing N-terminal oxidase domain. The reductase portion is similar in structure to NADPH dependent cytochrome-450 reductase (CYPOR), having an inserted connecting sub-domain within the FAD binding portion of FNR. NOS differs from CYPOR in a requirement for the cofactor tetrahydrobiopterin and unlike most CYPOR is dimeric. Nitric oxide synthase produces nitric oxide in the conversion of L-arginine to L-citruline. NOS has been implicated in a variety of processes including cytotoxicity, anti-inflamation, neurotransmission, and vascular smooth muscle relaxation.


Pssm-ID: 99799 [Multi-domain]  Cd Length: 406  Bit Score: 108.96  E-value: 3.97e-25
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2545435574 635 LVNALVPLGMREYSIASI--ASDGVLEL---IVR-QERHPDGSV--GVGSGWLTEhAPLGSTISLRVRRNSGFHLPTEP- 705
Cdd:cd06202   168 LLTQLPLLQPRYYSISSSpdMYPGEIHLtvaVVSyRTRDGQGPVhhGVCSTWLNG-LTPGDTVPCFVRSAPSFHLPEDPs 246
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2545435574 706 LPMILLGNGTGLAGLRSLLKARVAD---GQQRN------WLLFGERNIAHDYHCQDELQGWLASGDLAMLDLAFSRDQAE 776
Cdd:cd06202   247 VPVIMVGPGTGIAPFRSFWQQRQYDlrmSEDPGkkfgdmTLFFGCRNSTIDDIYKEETEEAKNKGVLTEVYTALSREPGK 326
                         170       180       190       200       210       220       230
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 2545435574 777 -KIYVQDRLRESAD-VLRKWVADGAAIYVCGSLQgMAAGVDQVL------HDVLGSEAVE----RLIEQGRYRRDVY 841
Cdd:cd06202   327 pKTYVQDLLKEQAEsVYDALVREGGHIYVCGDVT-MAEDVSQTIqrilaeHGNMSAEEAEefilKLRDENRYHEDIF 402
Flavodoxin_1 pfam00258
Flavodoxin;
386-516 4.37e-25

Flavodoxin;


Pssm-ID: 425562 [Multi-domain]  Cd Length: 142  Bit Score: 101.68  E-value: 4.37e-25
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2545435574 386 IGFASQSGFAEQLAWQTAGQLQAAGVPVNVQSLGSVSE--EDLRQSSHALFVVSTFGDGEAPDSARGFERSVLGQDL--- 460
Cdd:pfam00258   1 IFYGSQTGNTEKLAEAIAEGLGEAGFEVDVVDLDDVDEtlSEIEEEDLLLVVVSTWGEGEPPDNAKPFVDWLLLFGTled 80
                          90       100       110       120       130       140
                  ....*....|....*....|....*....|....*....|....*....|....*....|..
gi 2545435574 461 -SLKGLNYSVLALGDRQYQHFCGFARRLHFWLTNQGGNPLFAPVEVD-----SGDTDALLHW 516
Cdd:pfam00258  81 gDLSGLKYAVFGLGDSGYEGFCGAAKKLDEKLSELGASRVGPLGEGDedpqeDGLEEAFEAW 142
CYPOR_like_FNR cd06208
These ferredoxin reductases are related to the NADPH cytochrome p450 reductases (CYPOR), but ...
641-841 3.75e-21

These ferredoxin reductases are related to the NADPH cytochrome p450 reductases (CYPOR), but lack the FAD-binding region connecting sub-domain. Ferredoxin-NADP+ reductase (FNR) is an FAD-containing enzyme that catalyzes the reversible electron transfer between NADP(H) and electron carrier proteins, such as ferredoxin and flavodoxin. Isoforms of these flavoproteins (i.e. having a non-covalently bound FAD as a prosthetic group) are present in chloroplasts, mitochondria, and bacteria in which they participate in a wide variety of redox metabolic pathways. The C-terminal domain contains most of the NADP(H) binding residues and the N-terminal domain interacts non-covalently with the isoalloxazine rings of the flavin molecule which lies largely in a large gap between the two domains. Ferredoxin-NADP+ reductase first accepts one electron from reduced ferredoxin to form a flavin semiquinone intermediate. The enzyme then accepts a second electron to form FADH2, which then transfers two electrons and a proton to NADP+ to form NADPH. CYPOR serves as an electron donor in several oxygenase systems and is a component of nitric oxide synthases, sulfite reducatase, and methionine synthase reductases. CYPOR transfers two electrons from NADPH to the heme of cytochrome p450 via FAD and FMN. CYPOR has a C-terminal FNR-like FAD and NAD binding module, an FMN-binding domain, and an additional connecting domain (inserted within the FAD binding region) that orients the FNR and FMN -binding domains. The C-terminal domain contains most of the NADP(H) binding residues, and the N-terminal domain interacts non-covalently with the isoalloxazine rings of the flavin molecule, which lies largely in a large gap betweed the two domains. Ferredoxin-NADP+ reductase first accepts one electron from reduced ferredoxin to form a flavin semiquinone intermediate. The enzyme then accepts a second electron to form FADH2 which then transfers two electrons and a proton to NADP+ to form NADPH.


Pssm-ID: 99804 [Multi-domain]  Cd Length: 286  Bit Score: 94.70  E-value: 3.75e-21
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2545435574 641 PLGMREYSIASiASDG------VLELIVRQ--ERHPDGSV---GVGSGWLTEHAPlGSTISLRVRRNSGFHLPTEP-LPM 708
Cdd:cd06208    61 PHKLRLYSIAS-SRYGddgdgkTLSLCVKRlvYTDPETDEtkkGVCSNYLCDLKP-GDDVQITGPVGKTMLLPEDPnATL 138
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2545435574 709 ILLGNGTGLAGLRSLLKAR-VADGQQRN-----WLLFGERNiAHDYHCQDELQGWLA-SGDLAMLDLAFSRDQ----AEK 777
Cdd:cd06208   139 IMIATGTGIAPFRSFLRRLfREKHADYKftglaWLFFGVPN-SDSLLYDDELEKYPKqYPDNFRIDYAFSREQknadGGK 217
                         170       180       190       200       210       220       230
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2545435574 778 IYVQDRLRESADVLRKWVADGAA-IYVCGsLQGMAAGVDQVLHDVLGSEAV-----ERLIEQGRYRRDVY 841
Cdd:cd06208   218 MYVQDRIAEYAEEIWNLLDKDNThVYICG-LKGMEPGVDDALTSVAEGGLAweefwESLKKKGRWHVEVY 286
Fpr COG1018
Flavodoxin/ferredoxin--NADP reductase [Energy production and conversion];
644-820 4.47e-15

Flavodoxin/ferredoxin--NADP reductase [Energy production and conversion];


Pssm-ID: 440641 [Multi-domain]  Cd Length: 231  Bit Score: 75.21  E-value: 4.47e-15
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2545435574 644 MREYSIASIASDGVLELIVRqeRHPDgsvGVGSGWLTEHAPLGSTISLRVRRNSgFHLPTEPL-PMILLGNGTGLAGLRS 722
Cdd:COG1018    52 RRAYSLSSAPGDGRLEITVK--RVPG---GGGSNWLHDHLKVGDTLEVSGPRGD-FVLDPEPArPLLLIAGGIGITPFLS 125
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2545435574 723 LLKARVADGQQRNW-LLFGERNIAhDYHCQDELQGWLASGDLAMLDLAFSRDQAEkiyVQDRLreSADVLRKWVAD--GA 799
Cdd:COG1018   126 MLRTLLARGPFRPVtLVYGARSPA-DLAFRDELEALAARHPRLRLHPVLSREPAG---LQGRL--DAELLAALLPDpaDA 199
                         170       180
                  ....*....|....*....|.
gi 2545435574 800 AIYVCGSlQGMAAGVDQVLHD 820
Cdd:COG1018   200 HVYLCGP-PPMMEAVRAALAE 219
NAD_binding_1 pfam00175
Oxidoreductase NAD-binding domain; Xanthine dehydrogenases, that also bind FAD/NAD, have ...
710-816 3.54e-12

Oxidoreductase NAD-binding domain; Xanthine dehydrogenases, that also bind FAD/NAD, have essentially no similarity.


Pssm-ID: 425503 [Multi-domain]  Cd Length: 109  Bit Score: 63.43  E-value: 3.54e-12
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2545435574 710 LLGNGTGLAGLRSLLKARVADGQQRN--WLLFGERNiAHDYHCQDELQGWLAS-GDLAMLDLAFSRDQAE----KIYVQD 782
Cdd:pfam00175   1 MIAGGTGIAPVRSMLRAILEDPKDPTqvVLVFGNRN-EDDILYREELDELAEKhPGRLTVVYVVSRPEAGwtggKGRVQD 79
                          90       100       110
                  ....*....|....*....|....*....|....
gi 2545435574 783 RLRESADVLRKwvaDGAAIYVCGSLqGMAAGVDQ 816
Cdd:pfam00175  80 ALLEDHLSLPD---EETHVYVCGPP-GMIKAVRK 109
MMO_FAD_NAD_binding cd06210
Methane monooxygenase (MMO) reductase of methanotrophs catalyzes the NADH-dependent ...
645-817 1.21e-11

Methane monooxygenase (MMO) reductase of methanotrophs catalyzes the NADH-dependent hydroxylation of methane to methanol. This multicomponent enzyme mediates electron transfer via a hydroxylase (MMOH), a coupling protein, and a reductase which is comprised of an N-terminal [2Fe-2S] ferredoxin domain, an FAD binding subdomain, and an NADH binding subdomain. Oxygenases oxidize hydrocarbons using dioxygen as the oxidant. Dioxygenases add both atom of oxygen to the substrate, while mono-oxygenases add one atom to the substrate and one atom to water.


Pssm-ID: 99806  Cd Length: 236  Bit Score: 65.44  E-value: 1.21e-11
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2545435574 645 REYSIASIAS-DGVLELIVRQerHPDGSVgvgSGWLTEHAPLGSTISLRVRRNSGFHLPTEPLPMILLGNGTGLAGLRSL 723
Cdd:cd06210    52 RSYSLANTPNwDGRLEFLIRL--LPGGAF---STYLETRAKVGQRLNLRGPLGAFGLRENGLRPRWFVAGGTGLAPLLSM 126
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2545435574 724 LKaRVADGQ--QRNWLLFGERNiAHDYHCQDELQGWLASGDLAMLDLAFSRDQAEKiyvQDRLRESADVLRKWVADGAA- 800
Cdd:cd06210   127 LR-RMAEWGepQEARLFFGVNT-EAELFYLDELKRLADSLPNLTVRICVWRPGGEW---EGYRGTVVDALREDLASSDAk 201
                         170
                  ....*....|....*....
gi 2545435574 801 --IYVCGSlQGMAAGVDQV 817
Cdd:cd06210   202 pdIYLCGP-PGMVDAAFAA 219
PLN03116 PLN03116
ferredoxin--NADP+ reductase; Provisional
640-841 2.65e-11

ferredoxin--NADP+ reductase; Provisional


Pssm-ID: 215586 [Multi-domain]  Cd Length: 307  Bit Score: 65.51  E-value: 2.65e-11
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2545435574 640 VPLGMREYSIASI----ASDG-VLELIVR-------QERHPDGSV-GVGSGWLTEHAPlGSTISLRVRRNSGFHLPTE-- 704
Cdd:PLN03116   77 APHNVRLYSIASTrygdDFDGkTASLCVRravyydpETGKEDPAKkGVCSNFLCDAKP-GDKVQITGPSGKVMLLPEEdp 155
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2545435574 705 PLPMILLGNGTGLAGLRSLLK--------ARVADGQQrnWLLFGERNI-AHDYHcqDELQGWLAS-GDLAMLDLAFSRDQ 774
Cdd:PLN03116  156 NATHIMVATGTGIAPFRGFLRrmfmedvpAFKFGGLA--WLFLGVANSdSLLYD--DEFERYLKDyPDNFRYDYALSREQ 231
                         170       180       190       200       210       220       230
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 2545435574 775 AE----KIYVQDRLRESADVLRKWVADGAAIYVCGsLQGMAAGVDQVLHDVLGS------EAVERLIEQGRYRRDVY 841
Cdd:PLN03116  232 KNkkggKMYVQDKIEEYSDEIFKLLDNGAHIYFCG-LKGMMPGIQDTLKRVAEErgesweEKLSGLKKNKQWHVEVY 307
FNR_N-term_Iron_sulfur_binding cd06194
Iron-sulfur binding ferredoxin reductase (FNR) proteins combine the FAD and NAD(P) binding ...
644-759 1.69e-10

Iron-sulfur binding ferredoxin reductase (FNR) proteins combine the FAD and NAD(P) binding regions of FNR with an N-terminal Iron-Sulfur binding cluster domain. Ferredoxin-NADP+ (oxido)reductase is an FAD-containing enzyme that catalyzes the reversible electron transfer between NADP(H) and electron carrier proteins such as ferredoxin and flavodoxin. Isoforms of these flavoproteins (i.e. having a non-covalently bound FAD as a prosthetic group) are present in chloroplasts, mitochondria, and bacteria in which they participate in a wide variety of redox metabolic pathways. The C-terminal domain contains most of the NADP(H) binding residues and the N-terminal domain interacts non-covalently with the isoalloxazine rings of the flavin molecule which lies largely in a large gap betweed the two domains. Ferredoxin-NADP+ reductase first accepts one electron from reduced ferredoxin to form a flavin semiquinone intermediate. The enzyme then accepts a second electron to form FADH2 which then transfers two electrons and a proton to NADP+ to form NADPH.


Pssm-ID: 99791 [Multi-domain]  Cd Length: 222  Bit Score: 61.90  E-value: 1.69e-10
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2545435574 644 MREYSIASI-ASDGVLELIVRqeRHPDGSVgvgSGWLTEHAPLGSTISLRVRRNSGFHLPT-EPLPMILLGNGTGLAGLR 721
Cdd:cd06194    39 ARSYSPTSLpDGDNELEFHIR--RKPNGAF---SGWLGEEARPGHALRLQGPFGQAFYRPEyGEGPLLLVGAGTGLAPLW 113
                          90       100       110
                  ....*....|....*....|....*....|....*....
gi 2545435574 722 SLLKARVADGQQRN-WLLFGERNIAHDYHcQDELQgWLA 759
Cdd:cd06194   114 GIARAALRQGHQGEiRLVHGARDPDDLYL-HPALL-WLA 150
BenDO_FAD_NAD cd06209
Benzoate dioxygenase reductase (BenDO) FAD/NAD binding domain. Oxygenases oxidize hydrocarbons ...
644-805 2.08e-10

Benzoate dioxygenase reductase (BenDO) FAD/NAD binding domain. Oxygenases oxidize hydrocarbons using dioxygen as the oxidant. As a Class I bacterial dioxygenases, benzoate dioxygenase like proteins combine an [2Fe-2S] cluster containing N-terminal ferredoxin at the end fused to an FAD/NADP(P) domain. In dioxygenase FAD/NAD(P) binding domain, the reductase transfers 2 electrons from NAD(P)H to the oxygenase which insert into an aromatic substrate, an initial step in microbial aerobic degradation of aromatic rings. Flavin oxidoreductases use flavins as substrates, unlike flavoenzymes which have a flavin prosthetic group.


Pssm-ID: 99805 [Multi-domain]  Cd Length: 228  Bit Score: 61.46  E-value: 2.08e-10
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2545435574 644 MREYSIASIASDGVLELIVRQErhPDGsvgVGSGWLTEHAPLGSTISLRVRRNSgFHLPTEPLPMILLGNGTGLAGLRSL 723
Cdd:cd06209    47 TRSYSFSSAPGDPRLEFLIRLL--PGG---AMSSYLRDRAQPGDRLTLTGPLGS-FYLREVKRPLLMLAGGTGLAPFLSM 120
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2545435574 724 LKARVADGQQRN-WLLFGERNiAHDYHCQDELQGWLAsgDLAMLDLAFSRDQAE-----KIYVQDRLREsadvlrKWVAD 797
Cdd:cd06209   121 LDVLAEDGSAHPvHLVYGVTR-DADLVELDRLEALAE--RLPGFSFRTVVADPDswhprKGYVTDHLEA------EDLND 191

                  ....*....
gi 2545435574 798 GAA-IYVCG 805
Cdd:cd06209   192 GDVdVYLCG 200
Mcr1 COG0543
NAD(P)H-flavin reductase [Coenzyme transport and metabolism, Energy production and conversion]; ...
645-806 3.34e-10

NAD(P)H-flavin reductase [Coenzyme transport and metabolism, Energy production and conversion];


Pssm-ID: 440309 [Multi-domain]  Cd Length: 247  Bit Score: 61.42  E-value: 3.34e-10
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2545435574 645 REYSIASI-ASDGVLELIVRQerhpdgsVGVGSGWLTEHAPlGSTISLRVRRNSGFHLPTEPLPMILLGNGTGLAGLRSL 723
Cdd:COG0543    43 RPFSIASApREDGTIELHIRV-------VGKGTRALAELKP-GDELDVRGPLGNGFPLEDSGRPVLLVAGGTGLAPLRSL 114
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2545435574 724 LKARVADGqQRNWLLFGERNIAHDYhCQDELQGWlasGDLAMldLAFSRD--QAEKIYVQDRLRESADvlrkwVADGAAI 801
Cdd:COG0543   115 AEALLARG-RRVTLYLGARTPEDLY-LLDELEAL---ADFRV--VVTTDDgwYGRKGFVTDALKELLA-----EDSGDDV 182

                  ....*
gi 2545435574 802 YVCGS 806
Cdd:COG0543   183 YACGP 187
PRK09004 PRK09004
FMN-binding protein MioC; Provisional
393-520 7.02e-10

FMN-binding protein MioC; Provisional


Pssm-ID: 181608 [Multi-domain]  Cd Length: 146  Bit Score: 57.92  E-value: 7.02e-10
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2545435574 393 GFAEQLAWQTAGQLQAAGVPVNVqsLGSVSEEDLRQSSHALFVVSTFGDGEAPDSARGFERSVLGQDLSLKGLNYSVLAL 472
Cdd:PRK09004   13 GGAEYVADHLAEKLEEAGFSTET--LHGPLLDDLSASGLWLIVTSTHGAGDLPDNLQPFFEELQEQKPDLSQVRFAAIGI 90
                          90       100       110       120       130
                  ....*....|....*....|....*....|....*....|....*....|....*.
gi 2545435574 473 GDRQYQHFCGFARRLHFWLTNQGGNPLFAPVEVDSGDTDA--------LLHWQQQL 520
Cdd:PRK09004   91 GSSEYDTFCGAIDKLEQLLKAKGAKQIGETLKIDVLQHPIpedpaeewLKSWINLL 146
PRK08105 PRK08105
flavodoxin; Provisional
393-510 2.60e-09

flavodoxin; Provisional


Pssm-ID: 181230 [Multi-domain]  Cd Length: 149  Bit Score: 56.43  E-value: 2.60e-09
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2545435574 393 GFAEQLAWQTAGQLQAAGVPVNVQSLGSVSEEDLRQSSHALFVVSTFGDGEAPDS-ARGFE--RSVLGQdlsLKGLNYSV 469
Cdd:PRK08105   13 GNALLVAEEAEAILTAQGHEVTLFEDPELSDWQPYQDELVLVVTSTTGQGDLPDSiVPLFQalKDTAGY---QPNLRYGV 89
                          90       100       110       120
                  ....*....|....*....|....*....|....*....|.
gi 2545435574 470 LALGDRQYQHFCGFARRLHFWLTNQGGNPLFAPVEVDSGDT 510
Cdd:PRK08105   90 IALGDSSYDNFCGAGKQFDALLQEQGAKRVGERLEIDACET 130
PRK07308 PRK07308
flavodoxin; Validated
386-481 2.93e-09

flavodoxin; Validated


Pssm-ID: 180922 [Multi-domain]  Cd Length: 146  Bit Score: 56.34  E-value: 2.93e-09
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2545435574 386 IGFASQSGFAEQLAWQTAGQLQAAGVPVNVQSLGSVSEEDLRQSSHALFVVSTFGDGEAPDSARGFERSVlgQDLSLKGL 465
Cdd:PRK07308    6 IVYASMTGNTEEIADIVADKLRELGHDVDVDECTTVDASDFEDADIAIVATYTYGDGELPDEIVDFYEDL--ADLDLSGK 83
                          90
                  ....*....|....*.
gi 2545435574 466 NYSVLALGDRQYQHFC 481
Cdd:PRK07308   84 IYGVVGSGDTFYDYFC 99
O2ase_reductase_like cd06187
The oxygenase reductase FAD/NADH binding domain acts as part of the multi-component bacterial ...
645-819 3.29e-09

The oxygenase reductase FAD/NADH binding domain acts as part of the multi-component bacterial oxygenases which oxidize hydrocarbons using oxygen as the oxidant. Electron transfer is from NADH via FAD (in the oxygenase reductase) and an [2FE-2S] ferredoxin center (fused to the FAD/NADH domain and/or discrete) to the oxygenase. Dioxygenases add both atoms of oxygen to the substrate, while mono-oxygenases (aka mixed oxygenases) add one atom to the substrate and one atom to water. In dioxygenases, Class I enzymes are 2 component, containing a reductase with Rieske type [2Fe-2S] redox centers and an oxygenase. Class II are 3 component, having discrete flavin and ferredoxin proteins and an oxygenase. Class III have 2 [2Fe-2S] centers, one fused to the flavin domain and the other separate.


Pssm-ID: 99784 [Multi-domain]  Cd Length: 224  Bit Score: 57.99  E-value: 3.29e-09
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2545435574 645 REYSIASIAS-DGVLELIVRqeRHPDGSVgvgSGWLTEHAPLGSTISLrvrrnSG----FHL-PTEPLPMILLGNGTGLA 718
Cdd:cd06187    42 RAYSPANPPNeDGEIEFHVR--AVPGGRV---SNALHDELKVGDRVRL-----SGpygtFYLrRDHDRPVLCIAGGTGLA 111
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2545435574 719 GLRSLLKARVADG-QQRNWLLFGERNiAHDYHCQDELQGWLASGD----LAMLDLAFSRDQAEKIYVQDRLRESADVLRK 793
Cdd:cd06187   112 PLRAIVEDALRRGePRPVHLFFGART-ERDLYDLEGLLALAARHPwlrvVPVVSHEEGAWTGRRGLVTDVVGRDGPDWAD 190
                         170       180
                  ....*....|....*....|....*.
gi 2545435574 794 WvadgaAIYVCGSLQGMAAGVDQVLH 819
Cdd:cd06187   191 H-----DIYICGPPAMVDATVDALLA 211
PLN03115 PLN03115
ferredoxin--NADP(+) reductase; Provisional
641-828 3.30e-09

ferredoxin--NADP(+) reductase; Provisional


Pssm-ID: 215585 [Multi-domain]  Cd Length: 367  Bit Score: 59.63  E-value: 3.30e-09
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2545435574 641 PLGMREYSIASIA-----SDGVLELIVRQERHPD--GSV--GVGSGWLTEHAPlGSTISLRVRRNSGFHLPTEP-LPMIL 710
Cdd:PLN03115  142 PHKLRLYSIASSAlgdfgDSKTVSLCVKRLVYTNdqGEIvkGVCSNFLCDLKP-GAEVKITGPVGKEMLMPKDPnATIIM 220
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2545435574 711 LGNGTGLAGLRSLLkarvadgqqrnWLLFGERniaHDYHCQDELqGWLASG---------------------DLAMLDLA 769
Cdd:PLN03115  221 LATGTGIAPFRSFL-----------WKMFFEK---HDDYKFNGL-AWLFLGvptsssllykeefekmkekapENFRLDFA 285
                         170       180       190       200       210       220
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 2545435574 770 FSRDQA----EKIYVQDRLRESA----DVLRKwvaDGAAIYVCGsLQGMAAGVDQVLHDVLGSEAVE 828
Cdd:PLN03115  286 VSREQTnakgEKMYIQTRMAEYAeelwELLKK---DNTYVYMCG-LKGMEKGIDDIMVSLAAKDGID 348
FNR_iron_sulfur_binding_2 cd06216
Iron-sulfur binding ferredoxin reductase (FNR) proteins combine the FAD and NAD(P) binding ...
645-818 7.78e-09

Iron-sulfur binding ferredoxin reductase (FNR) proteins combine the FAD and NAD(P) binding regions of FNR with an iron-sulfur binding cluster domain. Ferredoxin-NADP+ (oxido)reductase is an FAD-containing enzyme that catalyzes the reversible electron transfer between NADP(H) and electron carrier proteins such as ferredoxin and flavodoxin. Isoforms of these flavoproteins (i.e. having a non-covalently bound FAD as a prosthetic group) are present in chloroplasts, mitochondria, and bacteria in which they participate in a wide variety of redox metabolic pathways. The C-terminal domain contains most of the NADP(H) binding residues and the N-terminal domain interacts non-covalently with the isoalloxazine rings of the flavin molecule which lies largely in a large gap betweed the two domains. Ferredoxin-NADP+ reductase first accepts one electron from reduced ferredoxin to form a flavin semiquinone intermediate. The enzyme then accepts a second electron to form FADH2 which then transfers two electrons and a proton to NADP+ to form NADPH.


Pssm-ID: 99812 [Multi-domain]  Cd Length: 243  Bit Score: 57.23  E-value: 7.78e-09
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2545435574 645 REYSIASIA--SDGVLELIVRqeRHPDGSVgvgSGWLTEHAPLGSTISLrvrrnSG----FHLP-TEPLPMILLGNGTGL 717
Cdd:cd06216    65 RSYSLSSSPtqEDGTITLTVK--AQPDGLV---SNWLVNHLAPGDVVEL-----SQpqgdFVLPdPLPPRLLLIAAGSGI 134
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2545435574 718 AGLRSLLKARVADG--QQRNWLLFGERNIAHDYHcqDELQGwlasgdlamLDLAFSRDQAEKIYVQDRL--RESADVLRK 793
Cdd:cd06216   135 TPVMSMLRTLLARGptADVVLLYYARTREDVIFA--DELRA---------LAAQHPNLRLHLLYTREELdgRLSAAHLDA 203
                         170       180
                  ....*....|....*....|....*..
gi 2545435574 794 WVAD--GAAIYVCGSlQGMAAGVDQVL 818
Cdd:cd06216   204 VVPDlaDRQVYACGP-PGFLDAAEELL 229
PRK06703 PRK06703
flavodoxin; Provisional
385-481 1.88e-08

flavodoxin; Provisional


Pssm-ID: 235854 [Multi-domain]  Cd Length: 151  Bit Score: 53.99  E-value: 1.88e-08
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2545435574 385 LIGFASQSGFAEQLAWQTAGQLQAAGVPVNVQSLGSVSEEDLRQSSHALFVVSTFGDGEAPDSARGFERSVLGQDLSlkG 464
Cdd:PRK06703    5 LIAYASMSGNTEDIADLIKVSLDAFDHEVVLQEMDGMDAEELLAYDGIILGSYTWGDGDLPYEAEDFHEDLENIDLS--G 82
                          90
                  ....*....|....*..
gi 2545435574 465 LNYSVLALGDRQYQHFC 481
Cdd:PRK06703   83 KKVAVFGSGDTAYPLFC 99
NqrF COG2871
Na+-transporting NADH:ubiquinone oxidoreductase, subunit NqrF [Energy production and ...
644-757 2.11e-08

Na+-transporting NADH:ubiquinone oxidoreductase, subunit NqrF [Energy production and conversion]; Na+-transporting NADH:ubiquinone oxidoreductase, subunit NqrF is part of the Pathway/BioSystem: Na+-translocating NADH dehydrogenase


Pssm-ID: 442118 [Multi-domain]  Cd Length: 396  Bit Score: 57.18  E-value: 2.11e-08
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2545435574 644 MREYSIASIASD-GVLELIVRQERHPDGsV--GVGSGWLTEHAPlGSTISLrvrrnSG----FHLPTEPLPMILLGNGTG 716
Cdd:COG2871   200 TRAYSMANYPAEkGIIELNIRIATPPMD-VppGIGSSYIFSLKP-GDKVTI-----SGpygeFFLRDSDREMVFIGGGAG 272
                          90       100       110       120
                  ....*....|....*....|....*....|....*....|...
gi 2545435574 717 LAGLRS-LLKARVADGQQRN-WLLFGERNIAHDYhCQDELQGW 757
Cdd:COG2871   273 MAPLRShIFDLLERGKTDRKiTFWYGARSLRELF-YLEEFREL 314
flavohem_like_fad_nad_binding cd06184
FAD_NAD(P)H binding domain of flavohemoglobin. Flavohemoglobins have a globin domain ...
644-812 4.93e-08

FAD_NAD(P)H binding domain of flavohemoglobin. Flavohemoglobins have a globin domain containing a B-type heme fused with a ferredoxin reductase-like FAD/NAD-binding domain. Flavohemoglobins detoxify nitric oxide (NO) via an NO dioxygenase reaction. The hemoglobin domain adopts a globin fold with an embedded heme molecule. Flavohemoglobins also have a C-terminal reductase domain with bindiing sites for FAD and NAD(P)H. This domain catalyzes the conversion of NO + O2 + NAD(P)H to NO3- + NAD(P)+. Instead of the oxygen transport function of hemoglobins, flavohemoglobins seem to act in NO dioxygenation and NO signalling.


Pssm-ID: 99781  Cd Length: 247  Bit Score: 54.87  E-value: 4.93e-08
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2545435574 644 MREYSIASIASDGVLELIVRQERHpdgsvGVGSGWLTEHAPLGSTIslRVRRNSG-FHLPTEPL-PMILLGNGTGLAGLR 721
Cdd:cd06184    57 IRQYSLSDAPNGDYYRISVKREPG-----GLVSNYLHDNVKVGDVL--EVSAPAGdFVLDEASDrPLVLISAGVGITPML 129
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2545435574 722 SLLKARVADGQQRN-WLLFGERNIAHdyHCQ-DELQGWLASGDLAMLDLAFSR---DQAEKIYVQDRLRESADVLRKWVA 796
Cdd:cd06184   130 SMLEALAAEGPGRPvTFIHAARNSAV--HAFrDELEELAARLPNLKLHVFYSEpeaGDREEDYDHAGRIDLALLRELLLP 207
                         170
                  ....*....|....*.
gi 2545435574 797 DGAAIYVCGSLQGMAA 812
Cdd:cd06184   208 ADADFYLCGPVPFMQA 223
PiuB COG3182
PepSY-associated TM region [Function unknown];
3-176 5.79e-08

PepSY-associated TM region [Function unknown];


Pssm-ID: 442415 [Multi-domain]  Cd Length: 379  Bit Score: 55.74  E-value: 5.79e-08
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2545435574   3 KKTLFQLHWFFGITAGLVLALMGITGATVSFQDELIELLN------------PTVLTVEKRPAGVLPPAELVHLLEAR-E 69
Cdd:COG3182   179 RRFWLDLHNVLGVWALPFLLVIALTGLVWSLADWLRAALAalgggtpaaeaePPASASAPAGAPPLSLDAALAAARAAlP 258
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2545435574  70 GKVVSMLTVQPDSTNAAKVWFTPP--PGERRGQMRYFDPYTGDYLGDA------VGQDFFGFVLQLH--RFLaiGDTGRQ 139
Cdd:COG3182   259 DAEPRRISLPGDPGGVYTVRGRDPgeLTPRGRDTVYFDPYTGEVLAVRdfadysAGAKLLEWLYPLHtgRFG--GLPGRI 336
                         170       180       190
                  ....*....|....*....|....*....|....*..
gi 2545435574 140 ITGACTLILVFFCLSGLYLRWPRQVASWRAWLAVDWR 176
Cdd:COG3182   337 LYFLLGLALALLIVTGLLLWWKRRRKKRAPPAARAPR 373
phenol_2-monooxygenase_like cd06211
Phenol 2-monooxygenase (phenol hydroxylase) is a flavoprotein monooxygenase, able to use ...
636-755 2.86e-07

Phenol 2-monooxygenase (phenol hydroxylase) is a flavoprotein monooxygenase, able to use molecular oxygen as a substrate in the microbial degredation of phenol. This protein is encoded by a single gene and uses a tightly bound FAD cofactor in the NAD(P)H dependent conversion of phenol and O2 to catechol and H2O. This group is related to the NAD binding ferredoxin reductases.


Pssm-ID: 99807  Cd Length: 238  Bit Score: 52.33  E-value: 2.86e-07
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2545435574 636 VNALVP--LGMREYSIAS-IASDGVLELIVRqeRHPDGsvgVGSGWLTEHAPLGSTISLrvrrnSG-----FHLPTEPLP 707
Cdd:cd06211    42 VNLQAPgyEGTRAFSIASsPSDAGEIELHIR--LVPGG---IATTYVHKQLKEGDELEI-----SGpygdfFVRDSDQRP 111
                          90       100       110       120
                  ....*....|....*....|....*....|....*....|....*....
gi 2545435574 708 MILLGNGTGLAGLRSLLKARVADGQQRN-WLLFGERNIAHDYHcQDELQ 755
Cdd:cd06211   112 IIFIAGGSGLSSPRSMILDLLERGDTRKiTLFFGARTRAELYY-LDEFE 159
monooxygenase_like cd06212
The oxygenase reductase FAD/NADH binding domain acts as part of the multi-component bacterial ...
628-755 3.85e-07

The oxygenase reductase FAD/NADH binding domain acts as part of the multi-component bacterial oxygenases which oxidize hydrocarbons. These flavoprotein monooxygenases use molecular oxygen as a substrate and require reduced FAD. One atom of oxygen is incorportated into the aromatic compond, while the other is used to form a molecule of water. In contrast dioxygenases add both atoms of oxygen to the substrate.


Pssm-ID: 99808 [Multi-domain]  Cd Length: 232  Bit Score: 51.95  E-value: 3.85e-07
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2545435574 628 VGLHAQALVNALVPlGM---REYSIASIASD-GVLELIVRQerHPDGSVgvgSGWLTEHAPLGSTISLR------VRRNS 697
Cdd:cd06212    28 IKFFAGQYVDITVP-GTeetRSFSMANTPADpGRLEFIIKK--YPGGLF---SSFLDDGLAVGDPVTVTgpygtcTLRES 101
                          90       100       110       120       130
                  ....*....|....*....|....*....|....*....|....*....|....*....
gi 2545435574 698 GfhlptePLPMILLGNGTGLAGLRSLLKARVADGQQRNWLLF-GERNIAhDYHCQDELQ 755
Cdd:cd06212   102 R------DRPIVLIGGGSGMAPLLSLLRDMAASGSDRPVRFFyGARTAR-DLFYLEEIA 153
oxygenase_e_transfer_subunit cd06213
The oxygenase reductase FAD/NADH binding domain acts as part of the multi-component bacterial ...
645-755 5.39e-07

The oxygenase reductase FAD/NADH binding domain acts as part of the multi-component bacterial oxygenases which oxidize hydrocarbons. Electron transfer is from NADH via FAD (in the oxygenase reductase) and an [2FE-2S] ferredoxin center (fused to the FAD/NADH domain and/or discrete) to the oxygenase. Dioxygenases add both atoms of oxygen to the substrate while mono-oxygenases add one atom to the substrate and one atom to water. In dioxygenases, Class I enzymes are 2 component, containing a reductase with Rieske type [2Fe-2S] redox centers and an oxygenase. Class II are 3 component, having discrete flavin and ferredoxin proteins and an oxygenase. Class III have 2 [2Fe-2S] centers, one fused to the flavin domain and the other separate.


Pssm-ID: 99809  Cd Length: 227  Bit Score: 51.54  E-value: 5.39e-07
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2545435574 645 REYSIASIAS-DGVLELIVRqeRHPDGSVgvgSGWLTEHAPLGSTISLRVRRNSgFHLPTEPLPMILLGNGTGLAGLRSL 723
Cdd:cd06213    45 RSYSFANAPQgDGQLSFHIR--KVPGGAF---SGWLFGADRTGERLTVRGPFGD-FWLRPGDAPILCIAGGSGLAPILAI 118
                          90       100       110
                  ....*....|....*....|....*....|...
gi 2545435574 724 LKARVADGQQRN-WLLFGERNiAHDYHCQDELQ 755
Cdd:cd06213   119 LEQARAAGTKRDvTLLFGART-QRDLYALDEIA 150
flavin_oxioreductase cd06189
NAD(P)H dependent flavin oxidoreductases use flavin as a substrate in mediating electron ...
645-806 2.16e-06

NAD(P)H dependent flavin oxidoreductases use flavin as a substrate in mediating electron transfer from iron complexes or iron proteins. Structurally similar to ferredoxin reductases, but with only 15% sequence identity, flavin reductases reduce FAD, FMN, or riboflavin via NAD(P)H. Flavin is used as a substrate, rather than a tightly bound prosthetic group as in flavoenzymes; weaker binding is due to the absence of a binding site for the AMP moeity of FAD.


Pssm-ID: 99786 [Multi-domain]  Cd Length: 224  Bit Score: 49.47  E-value: 2.16e-06
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2545435574 645 REYSIASIAS-DGVLELIVRqeRHPDGSV--GVGSGWLTEH-----APLGStislrvrrnsgFHLPTEP-LPMILLGNGT 715
Cdd:cd06189    42 RPFSIASAPHeDGEIELHIR--AVPGGSFsdYVFEELKENGlvrieGPLGD-----------FFLREDSdRPLILIAGGT 108
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2545435574 716 GLAGLRSLLKARVADGQQRNWLLF-GERNIAHDYhCQDELQGWLASGDLAMLDLAFSRD----QAEKIYVQDRLRESADV 790
Cdd:cd06189   109 GFAPIKSILEHLLAQGSKRPIHLYwGARTEEDLY-LDELLEAWAEAHPNFTYVPVLSEPeegwQGRTGLVHEAVLEDFPD 187
                         170
                  ....*....|....*.
gi 2545435574 791 LrkwvaDGAAIYVCGS 806
Cdd:cd06189   188 L-----SDFDVYACGS 198
T4MO_e_transfer_like cd06190
Toluene-4-monoxygenase electron transfer component of Pseudomonas mendocina hydroxylates ...
643-805 9.12e-06

Toluene-4-monoxygenase electron transfer component of Pseudomonas mendocina hydroxylates toluene and forms p-cresol as part of a three component toluene-4-monoxygenase system. Electron transfer is from NADH to an NADH:ferredoxin oxidoreductase (TmoF in P. mendocina) to ferredoxin to an iron-containing oxygenase. TmoF is homologous to other mono- and dioxygenase systems within the ferredoxin reductase family.


Pssm-ID: 99787  Cd Length: 232  Bit Score: 47.63  E-value: 9.12e-06
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2545435574 643 GMREYSIASIASD-GVLELIVRqeRHPDGSvgvGSGWLTEHAPLGSTISLRVRRNSGFHLPTEPLPMILLGNGTGLAGLR 721
Cdd:cd06190    39 GARAYSMANLANAsGEWEFIIK--RKPGGA---ASNALFDNLEPGDELELDGPYGLAYLRPDEDRDIVCIAGGSGLAPML 113
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2545435574 722 SLLKARVADG---QQRNWLLFGERNiAHDYHCQDELQGWLASGDLAMLDLAFSR-DQAEKIYVQDRLRESADVLRKWVAD 797
Cdd:cd06190   114 SILRGAARSPylsDRPVDLFYGGRT-PSDLCALDELSALVALGARLRVTPAVSDaGSGSAAGWDGPTGFVHEVVEATLGD 192
                         170
                  ....*....|.
gi 2545435574 798 GAA---IYVCG 805
Cdd:cd06190   193 RLAefeFYFAG 203
PepSY_TM pfam03929
PepSY-associated TM region; The PepSY_TM family is so named because it is an alignment of up ...
184-373 1.80e-05

PepSY-associated TM region; The PepSY_TM family is so named because it is an alignment of up to five transmembranes helices found in bacterial species some of which carry a nested PepSY domain, pfam03413.


Pssm-ID: 427595 [Multi-domain]  Cd Length: 355  Bit Score: 47.95  E-value: 1.80e-05
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2545435574 184 WDLHSVFGTWCLLFYLLAALTGLFWSYEWYsngMTRLLSDApqnervRKRGPAPEGPAPVANYAAIWSSIYSNAGPGLSG 263
Cdd:pfam03929   1 FRLHFWAGLLVGPFLLILALTGALLVFRPE---IDRWLNPE------LLTVPPPGAPAPLAALRAPAAAAAAAAAAAADP 71
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2545435574 264 YNIRMPAVAGQPATVyyllktSPHDRALNQINLDPATGEVKshdtyaGKSFKAQILTSIYALHTGSYFG-LPGRIILTFS 342
Cdd:pfam03929  72 GTVAVVPPPPAPADV------GLGEGERRAVFVDPYTGEVL------GEYGGSLPFRFLYRLHRGLLLGeLWGRLIVGLA 139
                         170       180       190
                  ....*....|....*....|....*....|.
gi 2545435574 343 ALLMPLFFITGWLLYLDRRRKKRQVRDARKG 373
Cdd:pfam03929 140 ALLLLVLLVSGLVLWWPRFRKWLFFRFRPGG 170
NADH_quinone_reductase cd06188
Na+-translocating NADH:quinone oxidoreductase (Na+-NQR) FAD/NADH binding domain. (Na+-NQR) ...
645-724 2.90e-05

Na+-translocating NADH:quinone oxidoreductase (Na+-NQR) FAD/NADH binding domain. (Na+-NQR) provides a means of storing redox reaction energy via the transmembrane translocation of Na2+ ions. The C-terminal domain resembles ferredoxin:NADP+ oxidoreductase, and has NADH and FAD binding sites. (Na+-NQR) is distinct from H+-translocating NADH:quinone oxidoreductases and noncoupled NADH:quinone oxidoreductases. The NAD(P) binding domain of ferredoxin reductase-like proteins catalyze electron transfer between an NAD(P)-binding domain of the alpha/beta class and a discrete (usually N-terminal) domain which vary in orientation with respect to the NAD(P) binding domain. The N-terminal domain of this group typically contains an iron-sulfur cluster binding domain.


Pssm-ID: 99785 [Multi-domain]  Cd Length: 283  Bit Score: 46.91  E-value: 2.90e-05
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2545435574 645 REYSIASIASD-GVLELIVRQE----RHPDGSVGVGSGWLTEHAPlGSTISLrvrrnSG----FHLPTEPLPMILLGNGT 715
Cdd:cd06188    87 RAYSLANYPAEeGELKLNVRIAtpppGNSDIPPGIGSSYIFNLKP-GDKVTA-----SGpfgeFFIKDTDREMVFIGGGA 160

                  ....*....
gi 2545435574 716 GLAGLRSLL 724
Cdd:cd06188   161 GMAPLRSHI 169
PepSY_TM pfam03929
PepSY-associated TM region; The PepSY_TM family is so named because it is an alignment of up ...
3-160 3.23e-05

PepSY-associated TM region; The PepSY_TM family is so named because it is an alignment of up to five transmembranes helices found in bacterial species some of which carry a nested PepSY domain, pfam03413.


Pssm-ID: 427595 [Multi-domain]  Cd Length: 355  Bit Score: 47.18  E-value: 3.23e-05
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2545435574   3 KKTLFQLHWFFGITAGLVLALMGITGATVSFQDELIELLNPTVLTVEKRPAGVLPPAE---------------LVHLLEA 67
Cdd:pfam03929 172 RRFWLDLHNVLGVWALPFLLVLALTGLTWSLAAVWGAAVTALFSAGAAAPAAPAAPAPpaaaaaapasaaaaaAAAAAAA 251
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2545435574  68 REGKVVSMLTVQPDSTNAAKVWFTPPPGERRGQMRYFDPYTGDYLGDAVGQD---------FFGFVLQLHRFLAIGDTGR 138
Cdd:pfam03929 252 AAAGAAAVAPAPPAPGTAATVVEVYRADPDGRDTVAVDQYSGAVLDGVLFADyppgdagakLLAWGYPLHFGRFFGLPNR 331
                         170       180
                  ....*....|....*....|..
gi 2545435574 139 QITGACTLILVFFCLSGLYLRW 160
Cdd:pfam03929 332 ILYFLLGLALALLIVTGLLLWW 353
FNR_iron_sulfur_binding cd06191
Iron-sulfur binding Ferredoxin Reductase (FNR) proteins combine the FAD and NAD(P) binding ...
645-805 4.04e-04

Iron-sulfur binding Ferredoxin Reductase (FNR) proteins combine the FAD and NAD(P) binding regions of FNR with a C-terminal iron-sulfur binding cluster domain. FNR was intially identified as a chloroplast reductase activity catalyzing the electron transfer from reduced iron-sulfur protein ferredoxin to NADP+ as the final step in the electron transport mechanism of photosystem I. FNR transfers electrons from reduced ferredoxin to FAD (forming FADH2 via a semiquinone intermediate) and then transfers a hydride ion to convert NADP+ to NADPH. FNR has since been shown to utilize a variety of electron acceptors and donors and has a variety of physiological functions including nitrogen assimilation, dinitrogen fixation, steroid hydroxylation, fatty acid metabolism, oxygenase activity, and methnae assimilation in a variety of organisms. FNR has an NAD(P)-binding sub-domain of the alpha/beta class and a discrete (usually N-terminal) flavin sub-domain which vary in orientation with respect to the NAD(P) binding domain. The N-terminal moeity may contain a flavin prosthetic group (as in flavoenzymes) or use flavin as a substrate. Because flavins such as FAD can exist in oxidized, semiquinone (one- electron reduced), or fully reduced hydroquinone forms, FNR can interact with one and 2 electron carriers. FNR has a strong preference for NADP(H) vs NAD(H).


Pssm-ID: 99788 [Multi-domain]  Cd Length: 231  Bit Score: 42.90  E-value: 4.04e-04
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2545435574 645 REYSIASIASDGVLELIVRqeRHPDGSVgvgSGWLTEHAPLGSTISLRVRRNSGFHLPTEPLPMILLGNGTGLAGLRSLL 724
Cdd:cd06191    47 RCYSLCSSPAPDEISITVK--RVPGGRV---SNYLREHIQPGMTVEVMGPQGHFVYQPQPPGRYLLVAAGSGITPLMAMI 121
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2545435574 725 KARVADGQQRNWLLFGERNIAHDYHCQDELQgwLASGDLAMLDLA--FSRDQAEKIYVQDRLRESADVLRKWVADG--AA 800
Cdd:cd06191   122 RATLQTAPESDFTLIHSARTPADMIFAQELR--ELADKPQRLRLLciFTRETLDSDLLHGRIDGEQSLGAALIPDRleRE 199

                  ....*
gi 2545435574 801 IYVCG 805
Cdd:cd06191   200 AFICG 204
fre PRK08051
FMN reductase; Validated
644-757 1.35e-03

FMN reductase; Validated


Pssm-ID: 236142 [Multi-domain]  Cd Length: 232  Bit Score: 40.99  E-value: 1.35e-03
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2545435574 644 MREYSIASIASD-GVLEL-I---------------VRQERHPDGSVGVGSGWLTEHaplgstiSLRvrrnsgfhlptepl 706
Cdd:PRK08051   45 KRPFSIASTPREkGFIELhIgaselnlyamavmerILKDGEIEVDIPHGDAWLREE-------SER-------------- 103
                          90       100       110       120       130
                  ....*....|....*....|....*....|....*....|....*....|..
gi 2545435574 707 PMILLGNGTGLAGLRSLLKARVADGQQRNWLLF-GERNIAHDYHcQDELQGW 757
Cdd:PRK08051  104 PLLLIAGGTGFSYARSILLTALAQGPNRPITLYwGGREEDHLYD-LDELEAL 154
sulfite_reductase_like cd06221
Anaerobic sulfite reductase contains an FAD and NADPH binding module with structural ...
648-805 1.88e-03

Anaerobic sulfite reductase contains an FAD and NADPH binding module with structural similarity to ferredoxin reductase and sequence similarity to dihydroorotate dehydrogenases. Clostridium pasteurianum inducible dissimilatory type sulfite reductase is linked to ferredoxin and reduces NH2OH and SeO3 at a lesser rate than it's normal substate SO3(2-). Dihydroorotate dehydrogenases (DHODs) catalyze the only redox reaction in pyrimidine de novo biosynthesis. They catalyze the oxidation of (S)-dihydroorotate to orotate coupled with the reduction of NAD+.


Pssm-ID: 99817 [Multi-domain]  Cd Length: 253  Bit Score: 41.05  E-value: 1.88e-03
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2545435574 648 SIASI-ASDGVLELIVRQerhpdgsVGVGSGWLTEHAPlGSTISLRVRRNSGFHLPT-EPLPMILLGNGTGLAGLRSLLK 725
Cdd:cd06221    47 SISSDpTRRGPLELTIRR-------VGRVTEALHELKP-GDTVGLRGPFGNGFPVEEmKGKDLLLVAGGLGLAPLRSLIN 118
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2545435574 726 ARVADGQQ--RNWLLFGERNIAHDYHCqDELQGWLASGDLAMLdLAFsrDQAEKIY------VQDRLRE-SADVLRKWVa 796
Cdd:cd06221   119 YILDNREDygKVTLLYGARTPEDLLFK-EELKEWAKRSDVEVI-LTV--DRAEEGWtgnvglVTDLLPElTLDPDNTVA- 193

                  ....*....
gi 2545435574 797 dgaaiYVCG 805
Cdd:cd06221   194 -----IVCG 197
FNR1 cd06195
Ferredoxin-NADP+ (oxido)reductase is an FAD-containing enzyme that catalyzes the reversible ...
644-759 4.72e-03

Ferredoxin-NADP+ (oxido)reductase is an FAD-containing enzyme that catalyzes the reversible electron transfer between NADP(H) and electron carrier proteins such as ferredoxin and flavodoxin. Isoforms of these flavoproteins (i.e. having a non-covalently bound FAD as a prosthetic group) are present in chloroplasts, mitochondria, and bacteria in which they participate in a wide variety of redox metabolic pathways. The C-terminal domain contains most of the NADP(H) binding residues and the N-terminal domain interacts non-covalently with the isoalloxazine rings of the flavin molecule which lies largely in a large gap betweed the two domains. Ferredoxin-NADP+ reductase first accepts one electron from reduced ferredoxin to form a flavin semiquinone intermediate. The enzyme then accepts a second electron to form FADH2 which then transfers two electrons and a proton to NADP+ to form NADPH.


Pssm-ID: 99792 [Multi-domain]  Cd Length: 241  Bit Score: 39.47  E-value: 4.72e-03
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2545435574 644 MREYSIASIASDGVLE-LIVRqerHPDGSvgvgsgwLTE---HAPLGSTISLRvRRNSGFhLPTEPLPM----ILLGNGT 715
Cdd:cd06195    44 RRAYSIASAPYEENLEfYIIL---VPDGP-------LTPrlfKLKPGDTIYVG-KKPTGF-LTLDEVPPgkrlWLLATGT 111
                          90       100       110       120       130
                  ....*....|....*....|....*....|....*....|....*....|...
gi 2545435574 716 GLAGLRSLLKarvadgQQRNW-------LLFGERNiAHD--YhcQDELQGWLA 759
Cdd:cd06195   112 GIAPFLSMLR------DLEIWerfdkivLVHGVRY-AEElaY--QDEIEALAK 155
PRK05723 PRK05723
flavodoxin; Provisional
393-482 5.04e-03

flavodoxin; Provisional


Pssm-ID: 168208  Cd Length: 151  Bit Score: 38.24  E-value: 5.04e-03
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2545435574 393 GFAEQLAWQTAGQLQAAGVPVNVQSLGSVSEEDLRQSSHALFVVSTFGDGEAPDSARGFERSVLGQ-DLSLKGLNYSVLA 471
Cdd:PRK05723   12 GTAEEVARHAESLLKAAGFEAWHNPRASLQDLQAFAPEALLAVTSTTGMGELPDNLMPLYSAIRDQlPAAWRGLPGAVIA 91
                          90
                  ....*....|..
gi 2545435574 472 LGDRQY-QHFCG 482
Cdd:PRK05723   92 LGDSSYgDTFCG 103
FldA COG0716
Flavodoxin [Energy production and conversion]; Flavodoxin is part of the Pathway/BioSystem: ...
385-474 5.24e-03

Flavodoxin [Energy production and conversion]; Flavodoxin is part of the Pathway/BioSystem: Heme biosynthesis


Pssm-ID: 440480 [Multi-domain]  Cd Length: 135  Bit Score: 37.96  E-value: 5.24e-03
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2545435574 385 LIGFASQSGFAEQLAWQTAGQLQAAGvpVNVQSLGSVSEEDLRQSSHALFVVSTFGdGEAPDSARGFERSVlgqDLSLKG 464
Cdd:COG0716     2 LIVYGSTTGNTEKVAEAIAEALGAAG--VDLFEIEDADLDDLEDYDLLILGTPTWA-GELPDDWEDFLEEL---KEDLSG 75
                          90
                  ....*....|
gi 2545435574 465 LNYSVLALGD 474
Cdd:COG0716    76 KKVALFGTGD 85
PRK09271 PRK09271
flavodoxin; Provisional
385-487 7.52e-03

flavodoxin; Provisional


Pssm-ID: 181744  Cd Length: 160  Bit Score: 37.86  E-value: 7.52e-03
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 2545435574 385 LIGFASQSGFAEQLAWQTAGQLQAAGVPVNVQSLG--SVSEEDLRQSSHALFVVSTFGD--GEAPDSARGFERSVLgqDL 460
Cdd:PRK09271    4 LLAYASLSGNTREVAREIEERCEEAGHEVDWVETDvqTLAEYPLDPEDYDLYLLGTWTDnaGRTPPEMKRFIAELA--ET 81
                          90       100
                  ....*....|....*....|....*....
gi 2545435574 461 SLKGLNYSVLALGDRQY--QHFCGFARRL 487
Cdd:PRK09271   82 IGKPPNVAVFGTGETQWgeEYYCGAVHRM 110
 
Blast search parameters
Data Source: Precalculated data, version = cdd.v.3.21
Preset Options:Database: CDSEARCH/cdd   Low complexity filter: no  Composition Based Adjustment: yes   E-value threshold: 0.01

References:

  • Wang J et al. (2023), "The conserved domain database in 2023", Nucleic Acids Res.51(D)384-8.
  • Lu S et al. (2020), "The conserved domain database in 2020", Nucleic Acids Res.48(D)265-8.
  • Marchler-Bauer A et al. (2017), "CDD/SPARCLE: functional classification of proteins via subfamily domain architectures.", Nucleic Acids Res.45(D)200-3.
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