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Conserved domains on  [gi|489008121|ref|WP_002918688|]
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MULTISPECIES: protein-methionine-sulfoxide reductase catalytic subunit MsrP [Klebsiella]

Protein Classification

protein-methionine-sulfoxide reductase catalytic subunit MsrP( domain architecture ID 10012348)

protein-methionine-sulfoxide reductase catalytic subunit MsrP is part of the MsrPQ system that repairs oxidized periplasmic proteins containing methionine sulfoxide residues (Met-O), using respiratory chain electrons

Graphical summary

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List of domain hits

Name Accession Description Interval E-value
PRK05363 PRK05363
protein-methionine-sulfoxide reductase catalytic subunit MsrP;
1-333 0e+00

protein-methionine-sulfoxide reductase catalytic subunit MsrP;


:

Pssm-ID: 235431  Cd Length: 280  Bit Score: 563.30  E-value: 0e+00
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489008121   1 MKRKKLTEADVTAESVFmLKRRQMLKmlgisatalslpaaaqadlldwfkghdrppapagkalefakpaewqanltLTPE 80
Cdd:PRK05363   4 KKPWKLPESEVTPESVY-LNRRRFLK--------------------------------------------------LTPE 32
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489008121  81 DKVAGYNNFYEFGLDKADPAANAGSLRTDPWTLTIGGEVAKPLTLDHDDLTKRFPLEERIYRMRCVEAWSMVVPWVGFPL 160
Cdd:PRK05363  33 EDVTTYNNFYEFGTDKADPARNAGSLKTDPWTVKIDGEVEKPGTLDIDDLLKLFPLEERIYRLRCVEAWSMVIPWIGFPL 112
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489008121 161 HKLLALVEPTSSARYVAFKTLYAPDQMPGQKDRFigggLAYPYVEGLRLDEAMHPLTLLTVGVYGKALPPQNGAPVRLTV 240
Cdd:PRK05363 113 AKLLKRVEPTSNAKYVAFETLYDPEQMPGQRSRF----LDWPYVEGLRLDEAMHPLTLLAVGLYGKTLPNQNGAPIRLVV 188
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489008121 241 PWKYGFKGIKSIVSIELTRERPPTTWNLAAPDEYGFFANVNPHVDHPRWSQASERFIGAGGVLdVKRQPTLLFNGYADEV 320
Cdd:PRK05363 189 PWKYGFKSIKSIVRIRLTEEQPPTTWNLLAPNEYGFYANVNPNVDHPRWSQATERRIGEGGLF-AERRPTLMFNGYGEQV 267
                        330
                 ....*....|...
gi 489008121 321 ASLYRGMNLRENF 333
Cdd:PRK05363 268 ASLYAGMDLRKNF 280
 
Name Accession Description Interval E-value
PRK05363 PRK05363
protein-methionine-sulfoxide reductase catalytic subunit MsrP;
1-333 0e+00

protein-methionine-sulfoxide reductase catalytic subunit MsrP;


Pssm-ID: 235431  Cd Length: 280  Bit Score: 563.30  E-value: 0e+00
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489008121   1 MKRKKLTEADVTAESVFmLKRRQMLKmlgisatalslpaaaqadlldwfkghdrppapagkalefakpaewqanltLTPE 80
Cdd:PRK05363   4 KKPWKLPESEVTPESVY-LNRRRFLK--------------------------------------------------LTPE 32
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489008121  81 DKVAGYNNFYEFGLDKADPAANAGSLRTDPWTLTIGGEVAKPLTLDHDDLTKRFPLEERIYRMRCVEAWSMVVPWVGFPL 160
Cdd:PRK05363  33 EDVTTYNNFYEFGTDKADPARNAGSLKTDPWTVKIDGEVEKPGTLDIDDLLKLFPLEERIYRLRCVEAWSMVIPWIGFPL 112
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489008121 161 HKLLALVEPTSSARYVAFKTLYAPDQMPGQKDRFigggLAYPYVEGLRLDEAMHPLTLLTVGVYGKALPPQNGAPVRLTV 240
Cdd:PRK05363 113 AKLLKRVEPTSNAKYVAFETLYDPEQMPGQRSRF----LDWPYVEGLRLDEAMHPLTLLAVGLYGKTLPNQNGAPIRLVV 188
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489008121 241 PWKYGFKGIKSIVSIELTRERPPTTWNLAAPDEYGFFANVNPHVDHPRWSQASERFIGAGGVLdVKRQPTLLFNGYADEV 320
Cdd:PRK05363 189 PWKYGFKSIKSIVRIRLTEEQPPTTWNLLAPNEYGFYANVNPNVDHPRWSQATERRIGEGGLF-AERRPTLMFNGYGEQV 267
                        330
                 ....*....|...
gi 489008121 321 ASLYRGMNLRENF 333
Cdd:PRK05363 268 ASLYAGMDLRKNF 280
YedY_like_Moco cd02107
YedY_like molybdopterin cofactor (Moco) binding domain, a subgroup of the sulfite oxidase (SO) ...
84-301 4.78e-155

YedY_like molybdopterin cofactor (Moco) binding domain, a subgroup of the sulfite oxidase (SO) family of molybdopterin binding domains. Escherichia coli YedY has been proposed to form a heterodimer, consisting of a soluble catalytic subunit termed YedY, which is likely membrane-anchored by a heme-containing trans-membrane subunit YedZ. Preliminary results indicate that YedY may represent a new type of membrane-associated bacterial reductase. Common features of all known members of this family are that they contain one single pterin cofactor and part of the coordination of the metal (Mo) is a cysteine ligand of the protein and that they catalyze the transfer of an oxygen to or from a lone pair of electrons on the substrate.


Pssm-ID: 239025 [Multi-domain]  Cd Length: 218  Bit Score: 433.03  E-value: 4.78e-155
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489008121  84 AGYNNFYEFGLDKADPAANAGSLRTDPWTLTIGGEVAKPLTLDHDDLTKRFPLEERIYRMRCVEAWSMVVPWVGFPLHKL 163
Cdd:cd02107    1 TTYNNFYEFGTGKDDPARNAGNLPTRPWTVSVSGLVKKPKTLDIDDLMKTFPLEERIYRFRCVEGWSMVVPWVGFPLAAL 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489008121 164 LALVEPTSSARYVAFKTLYAPDQMPGQKDRFigGGLAYPYVEGLRLDEAMHPLTLLTVGVYGKALPPQNGAPVRLTVPWK 243
Cdd:cd02107   81 LARAEPTSEAKYVRFTTLLDKEQMPGQSGLF--GVLPWPYVEGLRLDEAMHPLTLLAVGLYGEALPKQNGAPIRLVVPWK 158
                        170       180       190       200       210
                 ....*....|....*....|....*....|....*....|....*....|....*...
gi 489008121 244 YGFKGIKSIVSIELTRERPPTTWNLAAPDEYGFFANVNPHVDHPRWSQASERFIGAGG 301
Cdd:cd02107  159 YGFKSIKSIVKIEFTKEQPPTTWNLAAPDEYGFYANVNPSVDHPRWSQATERRIGEGG 216
MsrP COG2041
Molybdopterin-dependent catalytic subunit of periplasmic DMSO/TMAO and ...
90-280 2.20e-76

Molybdopterin-dependent catalytic subunit of periplasmic DMSO/TMAO and protein-methionine-sulfoxide reductases [Energy production and conversion];


Pssm-ID: 441644 [Multi-domain]  Cd Length: 183  Bit Score: 232.35  E-value: 2.20e-76
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489008121  90 YEFGLDKADPAanagsLRTDPWTLTIGGEVAKPLTLDHDDLtKRFPLEERIYRMRCVEAWS-MVVPWVGFPLHKLLALVE 168
Cdd:COG2041   19 FPVRTAGGVPE-----IDPADWRLRVDGLVEKPLTLTLDDL-LALPLEERIYRLHCVENWSgGVAPWTGVPLRDLLERAG 92
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489008121 169 PTSSARYVAFKTLYAPdqmpgqkdrfiggglaypYVEGLRLDEAMHPLTLLTVGVYGKALPPQNGAPVRLTVPWKYGFKG 248
Cdd:COG2041   93 PKPGAKYVLFESADPG------------------YTESLPLDEALDPDTLLAYGMNGEPLPPEHGAPLRLVVPGLYGFKS 154
                        170       180       190
                 ....*....|....*....|....*....|..
gi 489008121 249 IKSIVSIELTRERPPTTWNLAApdeYGFFANV 280
Cdd:COG2041  155 AKWLVRIEVTDEDPPGYWETRG---YHFYANI 183
Oxidored_molyb pfam00174
Oxidoreductase molybdopterin binding domain; This domain is found in a variety of ...
106-266 1.14e-40

Oxidoreductase molybdopterin binding domain; This domain is found in a variety of oxidoreductases. This domain binds to a molybdopterin cofactor. Xanthine dehydrogenases, that also bind molybdopterin, have essentially no similarity.


Pssm-ID: 459699 [Multi-domain]  Cd Length: 168  Bit Score: 139.94  E-value: 1.14e-40
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489008121  106 LRTDPWTLTIGGEVAKPLTLDHDDLtKRFPLEERIYRMRCVE------------AW----SMVVPWVGFPLHKLLALVEP 169
Cdd:pfam00174   7 IDPDTWRLRVDGLVEKPLTLTLDDL-KAFPQVTVTATLQCVGnrrkemnrvkgvQWgggaIGNAEWTGVPLRDLLERAGV 85
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489008121  170 TSSARYVAFktlYAPDQMPGqkdrfiggglaYPYVEGLRLDEAMHPLTLLTVGVYGKALPPQNGAPVRLTVPWKYGFKGI 249
Cdd:pfam00174  86 KPGAKHVLF---EGADTLGD-----------GGYTTSLPLEKALDDDVLLAYEMNGEPLPPDHGYPLRLVVPGWYGARSV 151
                         170
                  ....*....|....*..
gi 489008121  250 KSIVSIELTRERPPTTW 266
Cdd:pfam00174 152 KWLRRIEVTDEESPGFW 168
 
Name Accession Description Interval E-value
PRK05363 PRK05363
protein-methionine-sulfoxide reductase catalytic subunit MsrP;
1-333 0e+00

protein-methionine-sulfoxide reductase catalytic subunit MsrP;


Pssm-ID: 235431  Cd Length: 280  Bit Score: 563.30  E-value: 0e+00
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489008121   1 MKRKKLTEADVTAESVFmLKRRQMLKmlgisatalslpaaaqadlldwfkghdrppapagkalefakpaewqanltLTPE 80
Cdd:PRK05363   4 KKPWKLPESEVTPESVY-LNRRRFLK--------------------------------------------------LTPE 32
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489008121  81 DKVAGYNNFYEFGLDKADPAANAGSLRTDPWTLTIGGEVAKPLTLDHDDLTKRFPLEERIYRMRCVEAWSMVVPWVGFPL 160
Cdd:PRK05363  33 EDVTTYNNFYEFGTDKADPARNAGSLKTDPWTVKIDGEVEKPGTLDIDDLLKLFPLEERIYRLRCVEAWSMVIPWIGFPL 112
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489008121 161 HKLLALVEPTSSARYVAFKTLYAPDQMPGQKDRFigggLAYPYVEGLRLDEAMHPLTLLTVGVYGKALPPQNGAPVRLTV 240
Cdd:PRK05363 113 AKLLKRVEPTSNAKYVAFETLYDPEQMPGQRSRF----LDWPYVEGLRLDEAMHPLTLLAVGLYGKTLPNQNGAPIRLVV 188
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489008121 241 PWKYGFKGIKSIVSIELTRERPPTTWNLAAPDEYGFFANVNPHVDHPRWSQASERFIGAGGVLdVKRQPTLLFNGYADEV 320
Cdd:PRK05363 189 PWKYGFKSIKSIVRIRLTEEQPPTTWNLLAPNEYGFYANVNPNVDHPRWSQATERRIGEGGLF-AERRPTLMFNGYGEQV 267
                        330
                 ....*....|...
gi 489008121 321 ASLYRGMNLRENF 333
Cdd:PRK05363 268 ASLYAGMDLRKNF 280
YedY_like_Moco cd02107
YedY_like molybdopterin cofactor (Moco) binding domain, a subgroup of the sulfite oxidase (SO) ...
84-301 4.78e-155

YedY_like molybdopterin cofactor (Moco) binding domain, a subgroup of the sulfite oxidase (SO) family of molybdopterin binding domains. Escherichia coli YedY has been proposed to form a heterodimer, consisting of a soluble catalytic subunit termed YedY, which is likely membrane-anchored by a heme-containing trans-membrane subunit YedZ. Preliminary results indicate that YedY may represent a new type of membrane-associated bacterial reductase. Common features of all known members of this family are that they contain one single pterin cofactor and part of the coordination of the metal (Mo) is a cysteine ligand of the protein and that they catalyze the transfer of an oxygen to or from a lone pair of electrons on the substrate.


Pssm-ID: 239025 [Multi-domain]  Cd Length: 218  Bit Score: 433.03  E-value: 4.78e-155
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489008121  84 AGYNNFYEFGLDKADPAANAGSLRTDPWTLTIGGEVAKPLTLDHDDLTKRFPLEERIYRMRCVEAWSMVVPWVGFPLHKL 163
Cdd:cd02107    1 TTYNNFYEFGTGKDDPARNAGNLPTRPWTVSVSGLVKKPKTLDIDDLMKTFPLEERIYRFRCVEGWSMVVPWVGFPLAAL 80
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489008121 164 LALVEPTSSARYVAFKTLYAPDQMPGQKDRFigGGLAYPYVEGLRLDEAMHPLTLLTVGVYGKALPPQNGAPVRLTVPWK 243
Cdd:cd02107   81 LARAEPTSEAKYVRFTTLLDKEQMPGQSGLF--GVLPWPYVEGLRLDEAMHPLTLLAVGLYGEALPKQNGAPIRLVVPWK 158
                        170       180       190       200       210
                 ....*....|....*....|....*....|....*....|....*....|....*...
gi 489008121 244 YGFKGIKSIVSIELTRERPPTTWNLAAPDEYGFFANVNPHVDHPRWSQASERFIGAGG 301
Cdd:cd02107  159 YGFKSIKSIVKIEFTKEQPPTTWNLAAPDEYGFYANVNPSVDHPRWSQATERRIGEGG 216
MsrP COG2041
Molybdopterin-dependent catalytic subunit of periplasmic DMSO/TMAO and ...
90-280 2.20e-76

Molybdopterin-dependent catalytic subunit of periplasmic DMSO/TMAO and protein-methionine-sulfoxide reductases [Energy production and conversion];


Pssm-ID: 441644 [Multi-domain]  Cd Length: 183  Bit Score: 232.35  E-value: 2.20e-76
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489008121  90 YEFGLDKADPAanagsLRTDPWTLTIGGEVAKPLTLDHDDLtKRFPLEERIYRMRCVEAWS-MVVPWVGFPLHKLLALVE 168
Cdd:COG2041   19 FPVRTAGGVPE-----IDPADWRLRVDGLVEKPLTLTLDDL-LALPLEERIYRLHCVENWSgGVAPWTGVPLRDLLERAG 92
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489008121 169 PTSSARYVAFKTLYAPdqmpgqkdrfiggglaypYVEGLRLDEAMHPLTLLTVGVYGKALPPQNGAPVRLTVPWKYGFKG 248
Cdd:COG2041   93 PKPGAKYVLFESADPG------------------YTESLPLDEALDPDTLLAYGMNGEPLPPEHGAPLRLVVPGLYGFKS 154
                        170       180       190
                 ....*....|....*....|....*....|..
gi 489008121 249 IKSIVSIELTRERPPTTWNLAApdeYGFFANV 280
Cdd:COG2041  155 AKWLVRIEVTDEDPPGYWETRG---YHFYANI 183
SO_family_Moco cd00321
Sulfite oxidase (SO) family, molybdopterin binding domain. This molybdopterin cofactor (Moco) ...
86-260 8.91e-53

Sulfite oxidase (SO) family, molybdopterin binding domain. This molybdopterin cofactor (Moco) binding domain is found in a variety of oxidoreductases, main members of this family are nitrate reductase (NR) and sulfite oxidase (SO). SO catalyzes the terminal reaction in the oxidative degradation of the sulfur-containing amino acids cysteine and methionine. Assimilatory NRs catalyze the reduction of nitrate to nitrite which is subsequently converted to NH4+ by nitrite reductase. Common features of all known members of this family are that they contain one single pterin cofactor and part of the coordination of the metal (Mo) is a cysteine ligand of the protein and that they catalyze the transfer of an oxygen to or from a lone pair of electrons on the substrate.


Pssm-ID: 238198 [Multi-domain]  Cd Length: 156  Bit Score: 170.83  E-value: 8.91e-53
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489008121  86 YNNFYEFGLDKADPaanagslrtDPWTLTIGGEVAKPLTLDHDDLtKRFPLEERIYRMRCVE-----AWSMVVPWVGFPL 160
Cdd:cd00321    1 FVRNHGGVPPEIDP---------DDWRLEVDGLVEKPLSLTLDDL-KALPQVEVIATLHCVGnrwggGAVSNAEWTGVPL 70
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489008121 161 HKLLALVEPTSSARYVAFktlYAPDQMPGqkdrfiggglaYPYVEGLRLDEAMHPLTLLTVGVYGKALPPQNGAPVRLTV 240
Cdd:cd00321   71 RDLLEEAGPKPGARYVVF---EGADDPGG-----------DGYTTSLPLEKALDPDVLLAYEMNGEPLPPDHGFPLRLVV 136
                        170       180
                 ....*....|....*....|
gi 489008121 241 PWKYGFKGIKSIVSIELTRE 260
Cdd:cd00321  137 PGLYGWKSVKWLRRIEVTDE 156
Oxidored_molyb pfam00174
Oxidoreductase molybdopterin binding domain; This domain is found in a variety of ...
106-266 1.14e-40

Oxidoreductase molybdopterin binding domain; This domain is found in a variety of oxidoreductases. This domain binds to a molybdopterin cofactor. Xanthine dehydrogenases, that also bind molybdopterin, have essentially no similarity.


Pssm-ID: 459699 [Multi-domain]  Cd Length: 168  Bit Score: 139.94  E-value: 1.14e-40
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489008121  106 LRTDPWTLTIGGEVAKPLTLDHDDLtKRFPLEERIYRMRCVE------------AW----SMVVPWVGFPLHKLLALVEP 169
Cdd:pfam00174   7 IDPDTWRLRVDGLVEKPLTLTLDDL-KAFPQVTVTATLQCVGnrrkemnrvkgvQWgggaIGNAEWTGVPLRDLLERAGV 85
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489008121  170 TSSARYVAFktlYAPDQMPGqkdrfiggglaYPYVEGLRLDEAMHPLTLLTVGVYGKALPPQNGAPVRLTVPWKYGFKGI 249
Cdd:pfam00174  86 KPGAKHVLF---EGADTLGD-----------GGYTTSLPLEKALDDDVLLAYEMNGEPLPPDHGYPLRLVVPGWYGARSV 151
                         170
                  ....*....|....*..
gi 489008121  250 KSIVSIELTRERPPTTW 266
Cdd:pfam00174 152 KWLRRIEVTDEESPGFW 168
bact_SO_family_Moco cd02108
bacterial subgroup of the sulfite oxidase (SO) family of molybdopterin binding domains. This ...
77-258 4.42e-34

bacterial subgroup of the sulfite oxidase (SO) family of molybdopterin binding domains. This domain is found in a variety of oxidoreductases. Common features of all known members of this family, like sulfite oxidase and nitrite reductase, are that they contain one single pterin cofactor and part of the coordination of the metal (Mo) is a cysteine ligand of the protein and that they catalyze the transfer of an oxygen to or from a lone pair of electrons on the substrate. The specific function of this subgroup is unknown.


Pssm-ID: 239026 [Multi-domain]  Cd Length: 185  Bit Score: 123.65  E-value: 4.42e-34
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489008121  77 LTPEDKVAGYNNFyEFGLDKADPAANAGSlrtdpWTLTIGGEVAKPLTLDHDDLtKRFPLEERIYRMRCVEAWSMVVPWV 156
Cdd:cd02108    1 LAPEFRRNGIRKP-EALAYKALEANDFAD-----YRLEVGGLVEHPLSLSLEEL-RALPQRTQITRHICVEGWSAIGKWG 73
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489008121 157 GFPLHKLLALVEPTSSARYVAFKTLyapdqmpgqkDRFIGGGLaypYVEGLRLDEAMHPLTLLTVGVYGKALPPQNGAPV 236
Cdd:cd02108   74 GVPLRTILELVGPLPEAKYVVFKCA----------DDFAGGDR---YYESIDMASALHPQTLLAYEMNGQPLPIKNGAPL 140
                        170       180
                 ....*....|....*....|..
gi 489008121 237 RLTVPWKYGFKGIKSIVSIELT 258
Cdd:cd02108  141 RLRVETQLGYKQAKWVTEIELV 162
arch_bact_SO_family_Moco cd02109
bacterial and archael members of the sulfite oxidase (SO) family of molybdopterin binding ...
106-282 4.46e-23

bacterial and archael members of the sulfite oxidase (SO) family of molybdopterin binding domains. This molybdopterin cofactor (Moco) binding domain is found in a variety of oxidoreductases, main members of this family are nitrate reductase (NR) and sulfite oxidase (SO). Common features of all known members of this family are that they contain one single pterin cofactor and part of the coordination of the metal (Mo) is a cysteine ligand of the protein and that they catalyze the transfer of an oxygen to or from a lone pair of electrons on the substrate. The specific function of this subgroup is unknown.


Pssm-ID: 239027 [Multi-domain]  Cd Length: 180  Bit Score: 94.23  E-value: 4.46e-23
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489008121 106 LRTDPWTLTIGGEVAKPLTLDHDDLTKrFPLEERIYRMRCVEAWSMV-VPWVGFPLHKLLALVEPTSSARYVAFKTLYAp 184
Cdd:cd02109   22 VDLEKWRLRVTGLVENPLSLTYEDLLA-LPQTEYTADFHCVTGWSKLdVVWEGVSLKDLLEAARPDPEATFVMAHSYDG- 99
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489008121 185 dqmpgqkdrfiggglaypYVEGLRLDEAMHPLTLLTVGVYGKALPPQNGAPVRLTVPWKYGFKGIKSIVSIELTRERPPT 264
Cdd:cd02109  100 ------------------YTTNLPLEDLLREDSLLATKMDGEPLPPEHGGPARLVVPHLYFWKSAKWLRGIEFLDEDEPG 161
                        170
                 ....*....|....*...
gi 489008121 265 TWnlaapDEYGFFANVNP 282
Cdd:cd02109  162 FW-----ERRGYHERGDP 174
SO_family_Moco_dimer cd02110
Subgroup of sulfite oxidase (SO) family molybdopterin binding domains that contains conserved ...
105-260 2.10e-21

Subgroup of sulfite oxidase (SO) family molybdopterin binding domains that contains conserved dimerization domain. This molybdopterin cofactor (Moco) binding domain is found in a variety of oxidoreductases, main members of this family are nitrate reductase (NR) and sulfite oxidase (SO).


Pssm-ID: 239028 [Multi-domain]  Cd Length: 317  Bit Score: 92.75  E-value: 2.10e-21
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489008121 105 SLRTDPWTLTIGGEVAKPLTLDHDDLtKRFPLEERIYRMRCV----EAWSMVVP-------------WVGFPLHKLLALV 167
Cdd:cd02110   12 DIDPDAWRLEIHGLVERPLTLTLDDL-KRLPSVEVVATLECSgngrGGFIPVRSgaqwghgavgnarWTGVPLKDLLEEA 90
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489008121 168 EPTSSARYVAFktlYAPDQMPGQKdrfiggglAYPYVEGLRLDEAMHPLTLLTVGVYGKALPPQNGAPVRLTVPWKYGFK 247
Cdd:cd02110   91 GVKPGAKHVLF---EGADVPPGEK--------AADYTRSVPLSKALDDDALLAYEMNGEPLPPDHGYPLRLVVPGWYGAR 159
                        170
                 ....*....|...
gi 489008121 248 GIKSIVSIELTRE 260
Cdd:cd02110  160 SVKWLRRIEVTDQ 172
bact_SorA_Moco cd02114
sulfite:cytochrome c oxidoreductase subunit A (SorA), molybdopterin binding domain. SorA is ...
105-257 3.82e-10

sulfite:cytochrome c oxidoreductase subunit A (SorA), molybdopterin binding domain. SorA is involved in oxidation of sulfur compounds during chemolithothrophic growth. Together with SorB, a small c-type heme containing subunit, it forms a hetrodimer. It is a member of the sulfite oxidase (SO) family of molybdopterin binding domains. This molybdopterin cofactor (Moco) binding domain is found in a variety of oxidoreductases, main members of this family are nitrate reductase (NR) and sulfite oxidase (SO). Common features of all known members of this family are that they contain one single pterin cofactor and part of the coordination of the metal (Mo) is a cysteine ligand of the protein and that they catalyze the transfer of an oxygen to or from a lone pair of electrons on the substrate.


Pssm-ID: 239032 [Multi-domain]  Cd Length: 367  Bit Score: 60.22  E-value: 3.82e-10
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489008121 105 SLRTDPWTLTIGGEVAKPLTLDHDDLTKRFPLEERIYRMRCV-EAWSMVVP----------------WVGFPLHKLLALV 167
Cdd:cd02114   59 DIDPDAYTLTIDGKVRTPLTLSLAELKRIEPRFEVVAVNQCSgNSRGFFQPrvqgaqlangamgnarWAGVPLKAVLAKA 138
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489008121 168 EPTSSARYVAFKTLYAP--DQMPGqkdrfiggglaypYVEGLRLDEAMHPLTLLTVGVYGKALPPQNGAPVRLTVPWKYG 245
Cdd:cd02114  139 GVQDGARQVAFRGLDQPvlDVTPD-------------FVKSLDIDHALDGEVMLAWEMNGEPLPVLNGYPLRLVVPGFYA 205
                        170
                 ....*....|..
gi 489008121 246 FKGIKSIVSIEL 257
Cdd:cd02114  206 TYWVKHLSHITV 217
PLN02252 PLN02252
nitrate reductase [NADPH]
109-258 1.07e-07

nitrate reductase [NADPH]


Pssm-ID: 215141 [Multi-domain]  Cd Length: 888  Bit Score: 53.53  E-value: 1.07e-07
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489008121 109 DPWTLTIGGEVAKPLTLDHDDLtKRFPL---------------EERIYRMRCVEAW-----SMVVpWVGFPLHKLLA--- 165
Cdd:PLN02252 132 DEWTVEVTGLVKRPARLTMDEL-VRFPArelpvtlvcagnrrkEQNMVKQTIGFNWgaagvSTSV-WRGVRLRDVLRrcg 209
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489008121 166 LVEPTSSARYVAFKtlyAPDQMPGqkdrfiGGGLAYPyvEGLRLDEAMHPL--TLLTVGVYGKALPPQNGAPVRLTVPwk 243
Cdd:PLN02252 210 VMSRKGGALNVCFE---GAEDLPG------GGGSKYG--TSITLERAMDPArdVILAYMQNGEPLTPDHGFPVRLIIP-- 276
                        170
                 ....*....|....*...
gi 489008121 244 yGFKG---IKSIVSIELT 258
Cdd:PLN02252 277 -GFIGgrmVKWLKRIIVT 293
eukary_NR_Moco cd02112
molybdopterin binding domain of eukaryotic nitrate reductase (NR). Assimilatory NRs catalyze ...
109-285 1.18e-07

molybdopterin binding domain of eukaryotic nitrate reductase (NR). Assimilatory NRs catalyze the reduction of nitrate to nitrite which is subsequently converted to NH4+ by nitrite reductase. Eukaryotic assimilatory nitrate reductases are cytosolic homodimeric enzymes with three prosthetic groups, flavin adenine dinucleotide (FAD), cytochrome b557, and Mo cofactor, which are located in three functional domains. Common features of all known members of the sulfite oxidase (SO) family of molybdopterin binding domains are that they contain one single pterin cofactor and part of the coordination of the metal (Mo) is a cysteine ligand of the protein and that they catalyze the transfer of an oxygen to or from a lone pair of electrons on the substrate.


Pssm-ID: 239030 [Multi-domain]  Cd Length: 386  Bit Score: 52.77  E-value: 1.18e-07
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489008121 109 DPWTLTIGGEVAKPLTLDHDDLTKRFPLEERIYRMRCV----EAWSMVVP---------------WVGFPLHKLLALVEP 169
Cdd:cd02112   59 EDWTVEVTGLVEKPTTLTMDELVAMFPSVTFPVTLVCAgnrrKEQNMVKKtigfnwgaagtstslWTGVRLSDLLDRCGP 138
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489008121 170 TSS---ARYVAFKtlyAPDQMPGQKDRfiggglayPYVEGLRLDEAMHPLT--LLTVGVYGKALPPQNGAPVRLTVPWKY 244
Cdd:cd02112  139 KSPkggARHVCFE---GADDLLPGPNG--------KYGTSITLSWAMDPSKdvMLAYKQNGELLHPDHGFPVRLIIPGQI 207
                        170       180       190       200
                 ....*....|....*....|....*....|....*....|...
gi 489008121 245 GFKGIKSIVSIELTrERPPTTWnlaapdeYGFFAN-VNP-HVD 285
Cdd:cd02112  208 GGRMVKWLKRIVVS-DRESQNH-------YHFHDNrVLPsHVD 242
bact_SoxC_Moco cd02113
bacterial SoxC is a member of the sulfite oxidase (SO) family of molybdopterin binding domains. ...
113-252 1.68e-06

bacterial SoxC is a member of the sulfite oxidase (SO) family of molybdopterin binding domains. SoxC is involved in oxidation of sulfur compounds during chemolithothrophic growth. Together with SoxD, a small c-type heme containing subunit, it forms a hetrotetrameric sulfite dehydrogenase. This molybdopterin cofactor (Moco) binding domain is found in a variety of oxidoreductases, main members of this family are nitrate reductase (NR) and sulfite oxidase (SO). Common features of all known members of this family are that they contain one single pterin cofactor and part of the coordination of the metal (Mo) is a cysteine ligand of the protein and that they catalyze the transfer of an oxygen to or from a lone pair of electrons on the substrate.


Pssm-ID: 239031 [Multi-domain]  Cd Length: 326  Bit Score: 48.93  E-value: 1.68e-06
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 489008121 113 LTIGGEVAKPLTLDHDDLtKRFPLEERIYRMRC-----VEAWSMVVPWVGFpLHKLLALVEPTSsaryVAFKTLY-APDQ 186
Cdd:cd02113   33 LMIHGMVKKPLVFTMDDL-KRFPSVSRIYFLECsgnggTGWRGAPLPTAQY-THGMLSCSEWTG----VPLSTLLeEAGV 106
                         90       100       110       120       130       140
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*.
gi 489008121 187 MPGQKDRFIGGGLAYPYVEGLRLDEAMHPlTLLTVGVYGKALPPQNGAPVRLTVPwkyGFKGIKSI 252
Cdd:cd02113  107 KPGAKWLLAEGADAAAMTRSIPLEKALDD-ALVAYAQNGEALRPENGYPLRLVVP---GWEGNTNV 168
 
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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