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Conserved domains on  [gi|51701449|sp|Q9CQA3|]
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RecName: Full=Succinate dehydrogenase [ubiquinone] iron-sulfur subunit, mitochondrial; AltName: Full=Iron-sulfur subunit of complex II; Short=Ip; AltName: Full=Malate dehydrogenase [quinone] iron-sulfur subunit; Flags: Precursor

Protein Classification

succinate dehydrogenase iron-sulfur subunit( domain architecture ID 11476389)

quinone-dependent succinate dehydrogenase iron-sulfur subunit is responsible for transferring electrons from succinate to ubiquinone (coenzyme Q)

Graphical summary

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List of domain hits

Name Accession Description Interval E-value
PLN00129 PLN00129
succinate dehydrogenase [ubiquinone] iron-sulfur subunit
31-273 4.71e-169

succinate dehydrogenase [ubiquinone] iron-sulfur subunit


:

Pssm-ID: 215067 [Multi-domain]  Cd Length: 276  Bit Score: 468.88  E-value: 4.71e-169
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 51701449   31 AQTAAAAAPRIKKFAIYRWDPDKtGDKPRMQTYEVDLNKCGPMVLDALIKIKNEVDSTLTFRRSCREGICGSCAMNINGG 110
Cdd:PLN00129  33 ASSKGSKPSNLKEFQIYRWNPDN-PGKPHLQSYKVDLNDCGPMVLDVLIKIKNEQDPSLTFRRSCREGICGSCAMNIDGK 111
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 51701449  111 NTLACTRRIDTDLSKVSKIYPLPHMYVIKDLVPDLSNFYAQYKSIEPYLKKKDESQEGKQQYLQSIEDREKLDGLYECIL 190
Cdd:PLN00129 112 NTLACLTKIDRDESGPTTITPLPHMFVIKDLVVDMTNFYQQYKSIEPWLKTKKPPEDGQKEHLQSKEDRAKLDGMYECIL 191
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 51701449  191 CACCSTSCPSYWWNGDKYLGPAVLMQAYRWMIDSRDDFTEERLAKLQDPFSVYRCHTIMNCTQTCPKGLNPGKAIAEIKK 270
Cdd:PLN00129 192 CACCSTSCPSYWWNPEKFLGPAALLHAYRWISDSRDEYTKERLEALDDEFKLYRCHTIRNCSNACPKGLNPAKAIAKIKQ 271

                 ...
gi 51701449  271 MMA 273
Cdd:PLN00129 272 LLG 274
 
Name Accession Description Interval E-value
PLN00129 PLN00129
succinate dehydrogenase [ubiquinone] iron-sulfur subunit
31-273 4.71e-169

succinate dehydrogenase [ubiquinone] iron-sulfur subunit


Pssm-ID: 215067 [Multi-domain]  Cd Length: 276  Bit Score: 468.88  E-value: 4.71e-169
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 51701449   31 AQTAAAAAPRIKKFAIYRWDPDKtGDKPRMQTYEVDLNKCGPMVLDALIKIKNEVDSTLTFRRSCREGICGSCAMNINGG 110
Cdd:PLN00129  33 ASSKGSKPSNLKEFQIYRWNPDN-PGKPHLQSYKVDLNDCGPMVLDVLIKIKNEQDPSLTFRRSCREGICGSCAMNIDGK 111
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 51701449  111 NTLACTRRIDTDLSKVSKIYPLPHMYVIKDLVPDLSNFYAQYKSIEPYLKKKDESQEGKQQYLQSIEDREKLDGLYECIL 190
Cdd:PLN00129 112 NTLACLTKIDRDESGPTTITPLPHMFVIKDLVVDMTNFYQQYKSIEPWLKTKKPPEDGQKEHLQSKEDRAKLDGMYECIL 191
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 51701449  191 CACCSTSCPSYWWNGDKYLGPAVLMQAYRWMIDSRDDFTEERLAKLQDPFSVYRCHTIMNCTQTCPKGLNPGKAIAEIKK 270
Cdd:PLN00129 192 CACCSTSCPSYWWNPEKFLGPAALLHAYRWISDSRDEYTKERLEALDDEFKLYRCHTIRNCSNACPKGLNPAKAIAKIKQ 271

                 ...
gi 51701449  271 MMA 273
Cdd:PLN00129 272 LLG 274
SdhB/FrdB COG0479
Succinate dehydrogenase/fumarate reductase, Fe-S protein subunit [Energy production and ...
43-273 2.93e-120

Succinate dehydrogenase/fumarate reductase, Fe-S protein subunit [Energy production and conversion]; Succinate dehydrogenase/fumarate reductase, Fe-S protein subunit is part of the Pathway/BioSystem: TCA cycle


Pssm-ID: 440247 [Multi-domain]  Cd Length: 230  Bit Score: 343.27  E-value: 2.93e-120
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 51701449  43 KFAIYRWDPDkTGDKPRMQTYEVDLNkCGPMVLDALIKIKNEVDSTLTFRRSCREGICGSCAMNINGGNTLACTRRIDtD 122
Cdd:COG0479   4 TLKIWRQDPE-TDSKPRFQTYEVPVS-PGMTVLDALDYIKEEQDPTLAFRRSCREGICGSCAMVINGRPRLACQTHVR-D 80
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 51701449 123 LSKVSKIYPLPHMYVIKDLVPDLSNFYAQYKSIEPYLKKKDESQEGkqQYLQSIEDREKLDGLYECILCACCSTSCPSYW 202
Cdd:COG0479  81 LKDTITIEPLRNFPVIKDLVVDRSAFFDKLKKVKPYLSPDGPAPDN--ERLQSPEDREKADDLAECILCGACVAACPNVW 158
                       170       180       190       200       210       220       230
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|.
gi 51701449 203 WNGDkYLGPAVLMQAYRWMIDSRDDFTEERLAKLQDPFSVYRCHTIMNCTQTCPKGLNPGKAIAEIKKMMA 273
Cdd:COG0479 159 ANPD-FLGPAALAQAYRFALDPRDEETEERLEALEDEEGVWRCTTCGNCTEVCPKGIPPTKAIAKLKREAL 228
dhsB TIGR00384
succinate dehydrogenase and fumarate reductase iron-sulfur protein; Succinate dehydrogenase ...
46-269 8.08e-110

succinate dehydrogenase and fumarate reductase iron-sulfur protein; Succinate dehydrogenase and fumarate reductase are reverse directions of the same enzymatic interconversion, succinate + FAD+ = fumarate + FADH2 (EC 1.3.11.1). In E. coli, the forward and reverse reactions are catalyzed by distinct complexes: fumarate reductase operates under anaerobic conditions and succinate dehydrogenase operates under aerobic conditions. This model also describes a region of the B subunit of a cytosolic archaeal fumarate reductase. [Energy metabolism, Aerobic, Energy metabolism, Anaerobic, Energy metabolism, TCA cycle]


Pssm-ID: 273049 [Multi-domain]  Cd Length: 220  Bit Score: 316.68  E-value: 8.08e-110
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 51701449    46 IYRWDPDkTGDKPRMQTYEVDLNKCgPMVLDALIKIKNEVDSTLTFRRSCREGICGSCAMNINGGNTLACTRRIDTDLSK 125
Cdd:TIGR00384   1 VLRFNPD-VDEKPHLQSYEVPADEG-MTVLDALNYIKDEQDPSLAFRRSCRNGICGSCAMNVNGKPVLACKTKVEDLGQP 78
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 51701449   126 VSKIYPLPHMYVIKDLVPDLSNFYAQYKSIEPYLKKKDESQEGKQQyLQSIEDREKLDGLYECILCACCSTSCPSYWWNG 205
Cdd:TIGR00384  79 VMKIEPLPNLPVIKDLVVDMGPFYAKLEAIKPYLIRKSQPEPEGEF-LQTPEQREKLDQLSGCILCGCCYSSCPAFWWNP 157
                         170       180       190       200       210       220
                  ....*....|....*....|....*....|....*....|....*....|....*....|....
gi 51701449   206 DkYLGPAVLMQAYRWMIDSRDDFTEERLAKLQDPFSVYRCHTIMNCTQTCPKGLNPGKAIAEIK 269
Cdd:TIGR00384 158 E-FLGPAALTAAYRFLIDSRDHATKDRLEGLNDKNGVWRCTTCMNCSEVCPKGVNPARAIEKLK 220
Fer2_3 pfam13085
2Fe-2S iron-sulfur cluster binding domain; The 2Fe-2S ferredoxin family have a general core ...
43-150 3.11e-49

2Fe-2S iron-sulfur cluster binding domain; The 2Fe-2S ferredoxin family have a general core structure consisting of beta(2)-alpha-beta(2) which abeta-grasp type fold. The domain is around one hundred amino acids with four conserved cysteine residues to which the 2Fe-2S cluster is ligated.


Pssm-ID: 432963 [Multi-domain]  Cd Length: 107  Bit Score: 158.55  E-value: 3.11e-49
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 51701449    43 KFAIYRWDPDKTGDKPRMQTYEVDlNKCGPMVLDALIKIKNEVDSTLTFRRSCREGICGSCAMNINGGNTLACTRRIDTD 122
Cdd:pfam13085   1 TLRVFRYDPRVDRDEPYYQEYEVP-YEEGMTVLDALNKIKEEQDPTLAFRRSCREGICGSCAMNINGKPRLACKTLIDDL 79
                          90       100
                  ....*....|....*....|....*...
gi 51701449   123 LSKVSKIYPLPHMYVIKDLVPDLSNFYA 150
Cdd:pfam13085  80 LGQDITLEPLPGFPVIRDLVVDRSAFFE 107
fer2 cd00207
2Fe-2S iron-sulfur cluster binding domain. Iron-sulfur proteins play an important role in ...
58-111 5.64e-03

2Fe-2S iron-sulfur cluster binding domain. Iron-sulfur proteins play an important role in electron transfer processes and in various enzymatic reactions. The family includes plant and algal ferredoxins, which act as electron carriers in photosynthesis and ferredoxins, which participate in redox chains (from bacteria to mammals). Fold is ismilar to thioredoxin.


Pssm-ID: 238126 [Multi-domain]  Cd Length: 84  Bit Score: 35.06  E-value: 5.64e-03
                        10        20        30        40        50
                ....*....|....*....|....*....|....*....|....*....|....
gi 51701449  58 PRMQTYEVDLNKcGPMVLDALIKIKnevdstLTFRRSCREGICGSCAMNINGGN 111
Cdd:cd00207   5 VPGSGVEVEVPE-GETLLDAAREAG------IDIPYSCRAGACGTCKVEVVEGE 51
 
Name Accession Description Interval E-value
PLN00129 PLN00129
succinate dehydrogenase [ubiquinone] iron-sulfur subunit
31-273 4.71e-169

succinate dehydrogenase [ubiquinone] iron-sulfur subunit


Pssm-ID: 215067 [Multi-domain]  Cd Length: 276  Bit Score: 468.88  E-value: 4.71e-169
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 51701449   31 AQTAAAAAPRIKKFAIYRWDPDKtGDKPRMQTYEVDLNKCGPMVLDALIKIKNEVDSTLTFRRSCREGICGSCAMNINGG 110
Cdd:PLN00129  33 ASSKGSKPSNLKEFQIYRWNPDN-PGKPHLQSYKVDLNDCGPMVLDVLIKIKNEQDPSLTFRRSCREGICGSCAMNIDGK 111
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 51701449  111 NTLACTRRIDTDLSKVSKIYPLPHMYVIKDLVPDLSNFYAQYKSIEPYLKKKDESQEGKQQYLQSIEDREKLDGLYECIL 190
Cdd:PLN00129 112 NTLACLTKIDRDESGPTTITPLPHMFVIKDLVVDMTNFYQQYKSIEPWLKTKKPPEDGQKEHLQSKEDRAKLDGMYECIL 191
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 51701449  191 CACCSTSCPSYWWNGDKYLGPAVLMQAYRWMIDSRDDFTEERLAKLQDPFSVYRCHTIMNCTQTCPKGLNPGKAIAEIKK 270
Cdd:PLN00129 192 CACCSTSCPSYWWNPEKFLGPAALLHAYRWISDSRDEYTKERLEALDDEFKLYRCHTIRNCSNACPKGLNPAKAIAKIKQ 271

                 ...
gi 51701449  271 MMA 273
Cdd:PLN00129 272 LLG 274
sdhB PRK05950
succinate dehydrogenase iron-sulfur subunit; Reviewed
43-274 2.50e-161

succinate dehydrogenase iron-sulfur subunit; Reviewed


Pssm-ID: 235652 [Multi-domain]  Cd Length: 232  Bit Score: 447.32  E-value: 2.50e-161
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 51701449   43 KFAIYRWDPDKtGDKPRMQTYEVDLNKCGPMVLDALIKIKNEVDSTLTFRRSCREGICGSCAMNINGGNTLACTRRIDTD 122
Cdd:PRK05950   1 TFKIYRYNPDV-DANPRMQTYEVDVDECGPMVLDALIKIKNEIDPTLTFRRSCREGVCGSDAMNINGKNGLACITPISDL 79
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 51701449  123 LSKVSKIYPLPHMYVIKDLVPDLSNFYAQYKSIEPYLKKKDesQEGKQQYLQSIEDREKLDGLYECILCACCSTSCPSYW 202
Cdd:PRK05950  80 KKGKIVIRPLPGLPVIKDLVVDMTQFYAQYRSIKPYLINDT--PPPARERLQSPEDREKLDGLYECILCACCSTSCPSFW 157
                        170       180       190       200       210       220       230
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|..
gi 51701449  203 WNGDKYLGPAVLMQAYRWMIDSRDDFTEERLAKLQDPFSVYRCHTIMNCTQTCPKGLNPGKAIAEIKKMMAT 274
Cdd:PRK05950 158 WNPDKFLGPAALLQAYRFIADSRDEATGERLDILDDPFGVFRCHTIMNCVEVCPKGLNPTKAIGEIKRMLLE 229
SdhB/FrdB COG0479
Succinate dehydrogenase/fumarate reductase, Fe-S protein subunit [Energy production and ...
43-273 2.93e-120

Succinate dehydrogenase/fumarate reductase, Fe-S protein subunit [Energy production and conversion]; Succinate dehydrogenase/fumarate reductase, Fe-S protein subunit is part of the Pathway/BioSystem: TCA cycle


Pssm-ID: 440247 [Multi-domain]  Cd Length: 230  Bit Score: 343.27  E-value: 2.93e-120
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 51701449  43 KFAIYRWDPDkTGDKPRMQTYEVDLNkCGPMVLDALIKIKNEVDSTLTFRRSCREGICGSCAMNINGGNTLACTRRIDtD 122
Cdd:COG0479   4 TLKIWRQDPE-TDSKPRFQTYEVPVS-PGMTVLDALDYIKEEQDPTLAFRRSCREGICGSCAMVINGRPRLACQTHVR-D 80
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 51701449 123 LSKVSKIYPLPHMYVIKDLVPDLSNFYAQYKSIEPYLKKKDESQEGkqQYLQSIEDREKLDGLYECILCACCSTSCPSYW 202
Cdd:COG0479  81 LKDTITIEPLRNFPVIKDLVVDRSAFFDKLKKVKPYLSPDGPAPDN--ERLQSPEDREKADDLAECILCGACVAACPNVW 158
                       170       180       190       200       210       220       230
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|.
gi 51701449 203 WNGDkYLGPAVLMQAYRWMIDSRDDFTEERLAKLQDPFSVYRCHTIMNCTQTCPKGLNPGKAIAEIKKMMA 273
Cdd:COG0479 159 ANPD-FLGPAALAQAYRFALDPRDEETEERLEALEDEEGVWRCTTCGNCTEVCPKGIPPTKAIAKLKREAL 228
dhsB TIGR00384
succinate dehydrogenase and fumarate reductase iron-sulfur protein; Succinate dehydrogenase ...
46-269 8.08e-110

succinate dehydrogenase and fumarate reductase iron-sulfur protein; Succinate dehydrogenase and fumarate reductase are reverse directions of the same enzymatic interconversion, succinate + FAD+ = fumarate + FADH2 (EC 1.3.11.1). In E. coli, the forward and reverse reactions are catalyzed by distinct complexes: fumarate reductase operates under anaerobic conditions and succinate dehydrogenase operates under aerobic conditions. This model also describes a region of the B subunit of a cytosolic archaeal fumarate reductase. [Energy metabolism, Aerobic, Energy metabolism, Anaerobic, Energy metabolism, TCA cycle]


Pssm-ID: 273049 [Multi-domain]  Cd Length: 220  Bit Score: 316.68  E-value: 8.08e-110
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 51701449    46 IYRWDPDkTGDKPRMQTYEVDLNKCgPMVLDALIKIKNEVDSTLTFRRSCREGICGSCAMNINGGNTLACTRRIDTDLSK 125
Cdd:TIGR00384   1 VLRFNPD-VDEKPHLQSYEVPADEG-MTVLDALNYIKDEQDPSLAFRRSCRNGICGSCAMNVNGKPVLACKTKVEDLGQP 78
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 51701449   126 VSKIYPLPHMYVIKDLVPDLSNFYAQYKSIEPYLKKKDESQEGKQQyLQSIEDREKLDGLYECILCACCSTSCPSYWWNG 205
Cdd:TIGR00384  79 VMKIEPLPNLPVIKDLVVDMGPFYAKLEAIKPYLIRKSQPEPEGEF-LQTPEQREKLDQLSGCILCGCCYSSCPAFWWNP 157
                         170       180       190       200       210       220
                  ....*....|....*....|....*....|....*....|....*....|....*....|....
gi 51701449   206 DkYLGPAVLMQAYRWMIDSRDDFTEERLAKLQDPFSVYRCHTIMNCTQTCPKGLNPGKAIAEIK 269
Cdd:TIGR00384 158 E-FLGPAALTAAYRFLIDSRDHATKDRLEGLNDKNGVWRCTTCMNCSEVCPKGVNPARAIEKLK 220
PRK12575 PRK12575
succinate dehydrogenase/fumarate reductase iron-sulfur subunit;
46-273 4.18e-101

succinate dehydrogenase/fumarate reductase iron-sulfur subunit;


Pssm-ID: 171592 [Multi-domain]  Cd Length: 235  Bit Score: 295.33  E-value: 4.18e-101
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 51701449   46 IYRWDPDKtGDKPRMQTYEVDLNKCGPMVLDALIKIKNEvDSTLTFRRSCREGICGSCAMNINGGNTLACTRRIDTdLSK 125
Cdd:PRK12575   9 IYRYDPDD-DAAPRMQRYEIAPRAEDRMLLDVLGRVKAQ-DETLSYRRSCREGICGSDAMNINGRNGLACLTNMQA-LPR 85
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 51701449  126 VSKIYPLPHMYVIKDLVPDLSNFYAQYKSIEPYLKkkDESQEGKQQYLQSIEDREKLDGLYECILCACCSTSCPSYWWNG 205
Cdd:PRK12575  86 EIVLRPLPGLPVVRDLIVDMTDFFNQYHSIRPYLI--NDTVPPERERLQTPQEREQLDGLYECILCACCSTACPSYWWNP 163
                        170       180       190       200       210       220
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 51701449  206 DKYLGPAVLMQAYRWMIDSRDDFTEERLAKLQDPFSVYRCHTIMNCTQTCPKGLNPGKAIAEIKKMMA 273
Cdd:PRK12575 164 DKFVGPAGLLQAYRFIADSRDDATAARLDDLEDPYRLFRCRTIMNCVDVCPKGLNPARAIGQIRTMLA 231
PRK12576 PRK12576
succinate dehydrogenase/fumarate reductase iron-sulfur subunit;
43-282 5.05e-61

succinate dehydrogenase/fumarate reductase iron-sulfur subunit;


Pssm-ID: 237143 [Multi-domain]  Cd Length: 279  Bit Score: 194.58  E-value: 5.05e-61
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 51701449   43 KFAIYRWDPDKtgdKPRMQTYEVDLNKcGPMVLDALIKIKNEVDSTLTFRRSCREGICGSCAMNINGGNTLAC-TRRID- 120
Cdd:PRK12576  10 IFKVKRYDPEK---GSWWQEYKVKVDR-FTQVTEALRRIKEEQDPTLSYRASCHMAVCGSCGMKINGEPRLACkTLVLDv 85
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 51701449  121 -TDLSKVSKIYPLPHMYVIKDLVPDLSNFYAQYKSIEPYLKKKDESQEGKQQYLQSIEDREKLDGLYECILCACCSTSCP 199
Cdd:PRK12576  86 aKKYNSVITIEPMDYFKVVKDLIVDFDEFYERMFKVKPRLYRAKEVLEGKAEHRLKPEDQKELWKFAQCIWCGLCVSACP 165
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 51701449  200 SYWWNgDKYLGPAVLMQAYRWMIDSRDDFTEERLAKLQDpfSVYRCHTIMNCTQTCPKGLNPGKAIAEIKKMMATYKEKR 279
Cdd:PRK12576 166 VVAID-PEFLGPAAHAKGYRFLADPRDTITEERMKILID--SSWRCTYCYSCSNVCPRDIEPVTAIKKTRSFTRVYKPKS 242

                 ...
gi 51701449  280 ALA 282
Cdd:PRK12576 243 EVA 245
PRK12577 PRK12577
succinate dehydrogenase/fumarate reductase iron-sulfur subunit;
44-277 6.73e-57

succinate dehydrogenase/fumarate reductase iron-sulfur subunit;


Pssm-ID: 183605 [Multi-domain]  Cd Length: 329  Bit Score: 185.67  E-value: 6.73e-57
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 51701449   44 FAIYRWDPDKTgdkPRMQTYEVDLNKcGPMVLDALIKIKNEVDSTLTFRRSCREGICGSCAMNINGGNTLACTRRIDTDL 123
Cdd:PRK12577   5 FKILRQKQNSA---PYVQTYTLEVEP-GNTILDCLNRIKWEQDGSLAFRKNCRNTICGSCAMRINGRSALACKENVGSEL 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 51701449  124 SKVSK----------IYPLPHMYVIKDLVPDLSNFYAQYKSIEPYLkkkdeSQEGKQ----QYLQSIEDREKLDGLYECI 189
Cdd:PRK12577  81 ARLSDsnsgaipeitIAPLGNMPVIKDLVVDMSSFWQNLEAVDPYV-----STAARQvperEFLQTPEERSKLDQTGNCI 155
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 51701449  190 LCACCSTSCPSYWWNGDkYLGPAVLMQAYRWMIDSRDDFTEERLAKL-QDPFSVYRCHTIMNCTQTCPKGLNPGKAIAEI 268
Cdd:PRK12577 156 LCGACYSECNAREVNPE-FVGPHALAKAQRMVADSRDTATEQRLELYnQGTAGVWGCTRCYYCNSVCPMEVAPLDQITKI 234

                 ....*....
gi 51701449  269 KKMMATYKE 277
Cdd:PRK12577 235 KQEILARKD 243
Fer2_3 pfam13085
2Fe-2S iron-sulfur cluster binding domain; The 2Fe-2S ferredoxin family have a general core ...
43-150 3.11e-49

2Fe-2S iron-sulfur cluster binding domain; The 2Fe-2S ferredoxin family have a general core structure consisting of beta(2)-alpha-beta(2) which abeta-grasp type fold. The domain is around one hundred amino acids with four conserved cysteine residues to which the 2Fe-2S cluster is ligated.


Pssm-ID: 432963 [Multi-domain]  Cd Length: 107  Bit Score: 158.55  E-value: 3.11e-49
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 51701449    43 KFAIYRWDPDKTGDKPRMQTYEVDlNKCGPMVLDALIKIKNEVDSTLTFRRSCREGICGSCAMNINGGNTLACTRRIDTD 122
Cdd:pfam13085   1 TLRVFRYDPRVDRDEPYYQEYEVP-YEEGMTVLDALNKIKEEQDPTLAFRRSCREGICGSCAMNINGKPRLACKTLIDDL 79
                          90       100
                  ....*....|....*....|....*...
gi 51701449   123 LSKVSKIYPLPHMYVIKDLVPDLSNFYA 150
Cdd:pfam13085  80 LGQDITLEPLPGFPVIRDLVVDRSAFFE 107
PRK12385 PRK12385
succinate dehydrogenase/fumarate reductase iron-sulfur subunit;
40-269 4.24e-45

succinate dehydrogenase/fumarate reductase iron-sulfur subunit;


Pssm-ID: 183490 [Multi-domain]  Cd Length: 244  Bit Score: 152.55  E-value: 4.24e-45
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 51701449   40 RIKKFAIYRWDPDKTgDKPRMQTYEVDLNKcGPMVLDALIKIKNEVDSTLTFRRSCREGICGSCAMNINGGNTLACtRRI 119
Cdd:PRK12385   5 KNLKIEVLRYNPEVD-TEPHSQTYEVPYDE-TTSLLDALGYIKDNLAPDLSYRWSCRMAICGSCGMMVNNVPKLAC-KTF 81
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 51701449  120 DTDLSKVSKIYPLPHMYVIKDLVPDLSNFYAQYKSIEPYLKKKDESQEgKQQYLQSIEDREKLDGLYECILCACCSTSCP 199
Cdd:PRK12385  82 LRDYTGGMKVEALANFPIERDLVVDMTHFIESLEAIKPYIIGNDRTPD-DGPNKQTPAQMAKYHQFSGCINCGLCYAACP 160
                        170       180       190       200       210       220       230
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 51701449  200 SYWWNgDKYLGPAVLMQAYRWMIDSRDDFTEERLAKLQDPFSVYRCHTIMNCTQTCPKGLNPGKAIAEIK 269
Cdd:PRK12385 161 QFGLN-PEFIGPAAITLAHRYNLDSRDHGKKERMKQLNGQNGVWSCTFVGYCSEVCPKHVDPAAAIQQGK 229
frdB PRK13552
fumarate reductase iron-sulfur subunit; Provisional
40-274 3.59e-39

fumarate reductase iron-sulfur subunit; Provisional


Pssm-ID: 184136 [Multi-domain]  Cd Length: 239  Bit Score: 137.00  E-value: 3.59e-39
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 51701449   40 RIKKFAIYRWDPDKTGDKPRMQTYEVDlNKCGPMVLDALIKIKNEVDSTLTFRRSCREGICGSCAMNINGGNTLACtRRI 119
Cdd:PRK13552   3 RTLTFNIFRYNPQDPGSKPHMVTYQLE-ETPGMTLFIALNRIREEQDPSLQFDFVCRAGICGSCAMVINGRPTLAC-RTL 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 51701449  120 DTDLSK-VSKIYPLPHMYVIKDLVPDLSNFYAQ-YKSIEPYLKKKDESQEGKqqylqsIEDR---EKLDGLYE---CILC 191
Cdd:PRK13552  81 TSDYPDgVITLMPLPVFKLIGDLSVNTGKWFREmSERVESWIHTDKEFDIHR------LEERmepEEADEIYEldrCIEC 154
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 51701449  192 ACCSTSCPSYWWNGDkYLGPAVLMQAYRWMIDSRDDFTEERLAKL---QDpfSVYRCHTIMNCTQTCPKGLNPGKAIAEI 268
Cdd:PRK13552 155 GCCVAACGTKQMRED-FVGAVGLNRIARFELDPRDERTDEDFYELignDD--GVFGCMSLLGCEDNCPKDLPLQQQIAYL 231

                 ....*.
gi 51701449  269 KKMMAT 274
Cdd:PRK13552 232 RRKMAA 237
PRK06259 PRK06259
succinate dehydrogenase/fumarate reductase iron-sulfur subunit; Provisional
46-281 4.68e-39

succinate dehydrogenase/fumarate reductase iron-sulfur subunit; Provisional


Pssm-ID: 235756 [Multi-domain]  Cd Length: 486  Bit Score: 142.45  E-value: 4.68e-39
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 51701449   46 IYRWDPDKtgDKPRMQTYEVDLNKcGPMVLDALIKIKNEVDSTLTFRRSCREGICGSCAMNINGGNTLACTRRIDTDLsk 125
Cdd:PRK06259   8 VKRFDPEK--DEPHFESYEVPVKE-GMTVLDALEYINKTYDANIAFRSSCRAGQCGSCAVTINGEPVLACKTEVEDGM-- 82
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 51701449  126 vsKIYPLpHMYVIKDLVPDLSNFYAQYKSIEPYLKKKDEsqegKQQYLQSIEDREKLDGlyeCILCACCSTSCPSYwwNG 205
Cdd:PRK06259  83 --IIEPL-DFPVIKDLIVDREPYYKKLKSLRNYLQRKNE----KITYPEDIEDIKKLRG---CIECLSCVSTCPAR--KV 150
                        170       180       190       200       210       220       230
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*..
gi 51701449  206 DKYLGPAVLMQAYRWMIDSRDDFTEERLAKLQdpfSVYRCHTIMNCTQTCPKGLN-PGKAIAEIKKMmaTYKEKRAL 281
Cdd:PRK06259 151 SDYPGPTFMRQLARFAFDPRDEGDREKEAFDE---GLYNCTTCGKCVEVCPKEIDiPGKAIEKLRAL--AFKKGLGL 222
PRK12386 PRK12386
fumarate reductase iron-sulfur subunit; Provisional
43-259 3.45e-22

fumarate reductase iron-sulfur subunit; Provisional


Pssm-ID: 237086 [Multi-domain]  Cd Length: 251  Bit Score: 92.45  E-value: 3.45e-22
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 51701449   43 KFAIYRWDpDKTGDkprMQTYEVDLNKcGPMVLDALIKIKNEVDSTLTFRRSCREGICGSCAMNINGGNTLACTRRIDT- 121
Cdd:PRK12386   6 KFRVWRGD-ASGGE---LQDYTVEVNE-GEVVLDVIHRLQATQAPDLAVRWNCKAGKCGSCSAEINGRPRLMCMTRMSTf 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 51701449  122 DLSKVSKIYPLPHMYVIKDLVPDLSNFYAQYKSIEPYLKKKDEsQEGKQQYLQsiEDREKLDGLYECILCACCSTSC--- 198
Cdd:PRK12386  81 DEDETVTVTPMRTFPVIRDLVTDVSFNYEKAREIPSFTPPKDL-QPGEYRMQQ--VDVERSQEFRKCIECFLCQNVChvv 157
                        170       180       190       200       210       220
                 ....*....|....*....|....*....|....*....|....*....|....*....|.
gi 51701449  199 PSYWWNGDKYLGPAVLMQAYRWMIDSRDdfTEERLAKLQDPFSVYRCHTIMNCTQTCPKGL 259
Cdd:PRK12386 158 RDHEENKPAFAGPRFLMRIAELEMHPLD--TADRRAEAQEEHGLGYCNITKCCTEVCPEHI 216
sdhB PRK08640
succinate dehydrogenase iron-sulfur subunit; Reviewed
39-268 3.27e-16

succinate dehydrogenase iron-sulfur subunit; Reviewed


Pssm-ID: 181515 [Multi-domain]  Cd Length: 249  Bit Score: 76.18  E-value: 3.27e-16
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 51701449   39 PRIKKFAIYRWD-PDKtgdKPRMQTYEVDLNKcGPMVLDALIKI-KNEVD------STLTFRRSCREGICGSCAMNINGG 110
Cdd:PRK08640   3 EKTVRLIIKRQDgPDS---KPYWEEFEIPYRP-NMNVISALMEIrRNPVNakgektTPVVWDMNCLEEVCGACSMVINGK 78
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 51701449  111 NTLACTRRIDTdLSKVSKIYPLPHMYVIKDLVPDLSNFYAQYKSIEPYL--KKKDESQEGKQqylQSIEDREKLDGLYEC 188
Cdd:PRK08640  79 PRQACTALIDQ-LEQPIRLEPMSTFPVVRDLQVDRSRMFDNLKRVKAWIpiDGTYDLGPGPR---MPEEKRQWAYELSKC 154
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 51701449  189 ILCACCSTSCPSYWWNGDkYLGPAVLMQAYRWMIDSRDDFT-EERLAKLQDPFSVYRCHTIMNCTQTCPKGLNPGKAIAE 267
Cdd:PRK08640 155 MTCGCCLEACPNVNEKSD-FIGPAAISQVRLFNAHPTGEMHkEERLRALMGDGGIADCGNAQNCVRVCPKGIPLTTSIAA 233

                 .
gi 51701449  268 I 268
Cdd:PRK08640 234 M 234
Fer4_17 pfam13534
4Fe-4S dicluster domain; This family includes proteins containing domains which bind to ...
187-260 2.23e-08

4Fe-4S dicluster domain; This family includes proteins containing domains which bind to iron-sulfur clusters. Members include bacterial ferredoxins, various dehydrogenases, and various reductases. The structure of the domain is an alpha-antiparallel beta sandwich.


Pssm-ID: 433287 [Multi-domain]  Cd Length: 61  Bit Score: 49.77  E-value: 2.23e-08
                          10        20        30        40        50        60        70
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....
gi 51701449   187 ECILCACCSTSCPSYWWNGDKylgPAVLMQAYRWmidsrddfteERLAKLQDPFSVYRCHTIMNCTQTCPKGLN 260
Cdd:pfam13534   1 RCIQCGCCVDECPRYLLNGDE---PKKLMRAAYL----------GDLEELQANKVANLCSECGLCEYACPMGLD 61
GlpC COG0247
Fe-S cluster-containing oxidoreductase, includes glycolate oxidase subunit GlcF [Energy ...
173-274 3.26e-06

Fe-S cluster-containing oxidoreductase, includes glycolate oxidase subunit GlcF [Energy production and conversion];


Pssm-ID: 440017 [Multi-domain]  Cd Length: 420  Bit Score: 47.76  E-value: 3.26e-06
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 51701449 173 LQSIEDREKLDGLYECILCACCSTSCPSYWWNGDKYLGPAVLMQAYRWMIdsRDDFTEERLAKLQDpfSVYRCHTIMNCT 252
Cdd:COG0247  65 LKTLPWKELLDALDACVGCGFCRAMCPSYKATGDEKDSPRGRINLLREVL--EGELPLDLSEEVYE--VLDLCLTCKACE 140
                        90       100
                ....*....|....*....|..
gi 51701449 253 QTCPKGLNPGKAIAEIKKMMAT 274
Cdd:COG0247 141 TACPSGVDIADLIAEARAQLVE 162
Fer4_8 pfam13183
4Fe-4S dicluster domain; Superfamily includes proteins containing domains which bind to ...
188-259 4.70e-06

4Fe-4S dicluster domain; Superfamily includes proteins containing domains which bind to iron-sulfur clusters. Members include bacterial ferredoxins, various dehydrogenases, and various reductases. Structure of the domain is an alpha-antiparallel beta sandwich. Domain contains two 4Fe4S clusters.


Pssm-ID: 433017 [Multi-domain]  Cd Length: 64  Bit Score: 43.45  E-value: 4.70e-06
                          10        20        30        40        50        60        70
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*
gi 51701449   188 CILCACCSTSCPSYwwngdkylgpavLMQAYRWMIDSRD---DFTEERLAKLQDPFSVYRCHTIMNCTQTCPKGL 259
Cdd:pfam13183   2 CIRCGACLAACPVY------------LVTGGRFPGDPRGgaaALLGRLEALEGLAEGLWLCTLCGACTEVCPVGI 64
PRK07570 PRK07570
succinate dehydrogenase/fumarate reductase iron-sulfur subunit; Validated
56-148 8.88e-06

succinate dehydrogenase/fumarate reductase iron-sulfur subunit; Validated


Pssm-ID: 181038 [Multi-domain]  Cd Length: 250  Bit Score: 45.98  E-value: 8.88e-06
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 51701449   56 DKPRMQTYEVDlNKCGPM----VLDALikikNEvdsTLT--------FRRSCREGICGSCAMNING------GNTLACTR 117
Cdd:PRK07570  15 DKGKFETYEVD-DISPDMsfleMLDVL----NE---QLIekgeepvaFDHDCREGICGMCGLVINGrphgpdRGTTTCQL 86
                         90       100       110
                 ....*....|....*....|....*....|....*....
gi 51701449  118 RI----DTDLSKV----SKIYPlphmyVIKDLVPDLSNF 148
Cdd:PRK07570  87 HMrsfkDGDTITIepwrAAAFP-----VIKDLVVDRSAL 120
HdrC COG1150
Heterodisulfide reductase, subunit C [Energy production and conversion];
184-273 1.59e-05

Heterodisulfide reductase, subunit C [Energy production and conversion];


Pssm-ID: 440764 [Multi-domain]  Cd Length: 79  Bit Score: 42.19  E-value: 1.59e-05
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 51701449 184 GLYECILCACCSTSCPSYWWNGdkyLGPAVLMQAYRWmiDSRDDFteerlakLQDPfSVYRCHTIMNCTQTCPKGLNPGK 263
Cdd:COG1150   1 NLKKCYQCGTCTASCPVARAMD---YNPRKIIRLAQL--GLKEEV-------LKSD-SIWLCVSCYTCTERCPRGIDIAD 67
                        90
                ....*....|
gi 51701449 264 AIAEIKKMMA 273
Cdd:COG1150  68 VMDALRNLAI 77
Fer4_10 pfam13237
4Fe-4S dicluster domain; This family includes proteins containing domains which bind to ...
188-256 2.24e-03

4Fe-4S dicluster domain; This family includes proteins containing domains which bind to iron-sulfur clusters. Members include bacterial ferredoxins, various dehydrogenases, and various reductases. The structure of the domain is an alpha-antiparallel beta sandwich.


Pssm-ID: 404174 [Multi-domain]  Cd Length: 56  Bit Score: 35.69  E-value: 2.24e-03
                          10        20        30        40        50        60
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....
gi 51701449   188 CILCACCSTSCPSYWWNGDKYlgpavlmqayrwmidsrddftEERLAKLQDPFSVYRCHTIMNCTQTCP 256
Cdd:pfam13237   9 CIGCGRCTAACPAGLTRVGAI---------------------VERLEGEAVRIGVWKCIGCGACVEACP 56
fer2 cd00207
2Fe-2S iron-sulfur cluster binding domain. Iron-sulfur proteins play an important role in ...
58-111 5.64e-03

2Fe-2S iron-sulfur cluster binding domain. Iron-sulfur proteins play an important role in electron transfer processes and in various enzymatic reactions. The family includes plant and algal ferredoxins, which act as electron carriers in photosynthesis and ferredoxins, which participate in redox chains (from bacteria to mammals). Fold is ismilar to thioredoxin.


Pssm-ID: 238126 [Multi-domain]  Cd Length: 84  Bit Score: 35.06  E-value: 5.64e-03
                        10        20        30        40        50
                ....*....|....*....|....*....|....*....|....*....|....
gi 51701449  58 PRMQTYEVDLNKcGPMVLDALIKIKnevdstLTFRRSCREGICGSCAMNINGGN 111
Cdd:cd00207   5 VPGSGVEVEVPE-GETLLDAAREAG------IDIPYSCRAGACGTCKVEVVEGE 51
 
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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