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Conserved domains on  [gi|15831963|ref|NP_310736|]
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reductase [Escherichia coli O157:H7 str. Sakai]

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;
1-334 0e+00

protein-methionine-sulfoxide reductase catalytic subunit MsrP;


:

Pssm-ID: 235431  Cd Length: 280  Bit Score: 571.77  E-value: 0e+00
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15831963    1 MKKNQFLKESDVTAESVFFmKRRQVLkalgisaaalslphaahadllswfkgndrppapagkalefskpaawqnnlPLTP 80
Cdd:PRK05363   3 IKKPWKLPESEVTPESVYL-NRRRFL--------------------------------------------------KLTP 31
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15831963   81 ADKVSGYNNFYEFGLDKADPAANAGSLKTDPWTLKISGEVAKPLTLDHDDLTRRFPLEERIYRMRCVEAWSMVVPWIGFP 160
Cdd:PRK05363  32 EEDVTTYNNFYEFGTDKADPARNAGSLKTDPWTVKIDGEVEKPGTLDIDDLLKLFPLEERIYRLRCVEAWSMVIPWIGFP 111
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15831963  161 LHKLLALAEPTSNAKYVAFETIYAPEQMPGQQDRFigggLKYPYVEGLRLDEAMHPLTLMTVGVYGKALPPQNGAPVRLI 240
Cdd:PRK05363 112 LAKLLKRVEPTSNAKYVAFETLYDPEQMPGQRSRF----LDWPYVEGLRLDEAMHPLTLLAVGLYGKTLPNQNGAPIRLV 187
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15831963  241 VPWKYGFKGIKSIVSIKLTRERPPTTWNLAAPDEYGFYANVNPHVDHPRWSQATERFIGSGGILdVQRQPTLLFNGYADQ 320
Cdd:PRK05363 188 VPWKYGFKSIKSIVRIRLTEEQPPTTWNLLAPNEYGFYANVNPNVDHPRWSQATERRIGEGGLF-AERRPTLMFNGYGEQ 266
                        330
                 ....*....|....
gi 15831963  321 VASLYRGLDLRENF 334
Cdd:PRK05363 267 VASLYAGMDLRKNF 280
 
Name Accession Description Interval E-value
PRK05363 PRK05363
protein-methionine-sulfoxide reductase catalytic subunit MsrP;
1-334 0e+00

protein-methionine-sulfoxide reductase catalytic subunit MsrP;


Pssm-ID: 235431  Cd Length: 280  Bit Score: 571.77  E-value: 0e+00
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15831963    1 MKKNQFLKESDVTAESVFFmKRRQVLkalgisaaalslphaahadllswfkgndrppapagkalefskpaawqnnlPLTP 80
Cdd:PRK05363   3 IKKPWKLPESEVTPESVYL-NRRRFL--------------------------------------------------KLTP 31
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15831963   81 ADKVSGYNNFYEFGLDKADPAANAGSLKTDPWTLKISGEVAKPLTLDHDDLTRRFPLEERIYRMRCVEAWSMVVPWIGFP 160
Cdd:PRK05363  32 EEDVTTYNNFYEFGTDKADPARNAGSLKTDPWTVKIDGEVEKPGTLDIDDLLKLFPLEERIYRLRCVEAWSMVIPWIGFP 111
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15831963  161 LHKLLALAEPTSNAKYVAFETIYAPEQMPGQQDRFigggLKYPYVEGLRLDEAMHPLTLMTVGVYGKALPPQNGAPVRLI 240
Cdd:PRK05363 112 LAKLLKRVEPTSNAKYVAFETLYDPEQMPGQRSRF----LDWPYVEGLRLDEAMHPLTLLAVGLYGKTLPNQNGAPIRLV 187
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15831963  241 VPWKYGFKGIKSIVSIKLTRERPPTTWNLAAPDEYGFYANVNPHVDHPRWSQATERFIGSGGILdVQRQPTLLFNGYADQ 320
Cdd:PRK05363 188 VPWKYGFKSIKSIVRIRLTEEQPPTTWNLLAPNEYGFYANVNPNVDHPRWSQATERRIGEGGLF-AERRPTLMFNGYGEQ 266
                        330
                 ....*....|....
gi 15831963  321 VASLYRGLDLRENF 334
Cdd:PRK05363 267 VASLYAGMDLRKNF 280
YedY_like_Moco cd02107
YedY_like molybdopterin cofactor (Moco) binding domain, a subgroup of the sulfite oxidase (SO) ...
85-304 5.78e-160

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: 445.74  E-value: 5.78e-160
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15831963  85 SGYNNFYEFGLDKADPAANAGSLKTDPWTLKISGEVAKPLTLDHDDLTRRFPLEERIYRMRCVEAWSMVVPWIGFPLHKL 164
Cdd:cd02107   1 TTYNNFYEFGTGKDDPARNAGNLPTRPWTVSVSGLVKKPKTLDIDDLMKTFPLEERIYRFRCVEGWSMVVPWVGFPLAAL 80
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15831963 165 LALAEPTSNAKYVAFETIYAPEQMPGQQDRFigGGLKYPYVEGLRLDEAMHPLTLMTVGVYGKALPPQNGAPVRLIVPWK 244
Cdd:cd02107  81 LARAEPTSEAKYVRFTTLLDKEQMPGQSGLF--GVLPWPYVEGLRLDEAMHPLTLLAVGLYGEALPKQNGAPIRLVVPWK 158
                       170       180       190       200       210       220
                ....*....|....*....|....*....|....*....|....*....|....*....|
gi 15831963 245 YGFKGIKSIVSIKLTRERPPTTWNLAAPDEYGFYANVNPHVDHPRWSQATERFIGSGGIL 304
Cdd:cd02107 159 YGFKSIKSIVKIEFTKEQPPTTWNLAAPDEYGFYANVNPSVDHPRWSQATERRIGEGGRR 218
MsrP COG2041
Molybdopterin-dependent catalytic subunit of periplasmic DMSO/TMAO and ...
91-281 9.46e-79

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: 238.13  E-value: 9.46e-79
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15831963  91 YEFGLDKADPAanagsLKTDPWTLKISGEVAKPLTLDHDDLtRRFPLEERIYRMRCVEAWS-MVVPWIGFPLHKLLALAE 169
Cdd:COG2041  19 FPVRTAGGVPE-----IDPADWRLRVDGLVEKPLTLTLDDL-LALPLEERIYRLHCVENWSgGVAPWTGVPLRDLLERAG 92
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15831963 170 PTSNAKYVAFETIYAPeqmpgqqdrfiggglkypYVEGLRLDEAMHPLTLMTVGVYGKALPPQNGAPVRLIVPWKYGFKG 249
Cdd:COG2041  93 PKPGAKYVLFESADPG------------------YTESLPLDEALDPDTLLAYGMNGEPLPPEHGAPLRLVVPGLYGFKS 154
                       170       180       190
                ....*....|....*....|....*....|..
gi 15831963 250 IKSIVSIKLTRERPPTTWNLAApdeYGFYANV 281
Cdd:COG2041 155 AKWLVRIEVTDEDPPGYWETRG---YHFYANI 183
Oxidored_molyb pfam00174
Oxidoreductase molybdopterin binding domain; This domain is found in a variety of ...
109-267 1.29e-41

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: 142.64  E-value: 1.29e-41
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15831963   109 TDPWTLKISGEVAKPLTLDHDDLtRRFPLEERIYRMRCVE------------AW----SMVVPWIGFPLHKLLALAEPTS 172
Cdd:pfam00174   9 PDTWRLRVDGLVEKPLTLTLDDL-KAFPQVTVTATLQCVGnrrkemnrvkgvQWgggaIGNAEWTGVPLRDLLERAGVKP 87
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15831963   173 NAKYVAFETIYAPEqmpgqqdrfiggglKYPYVEGLRLDEAMHPLTLMTVGVYGKALPPQNGAPVRLIVPWKYGFKGIKS 252
Cdd:pfam00174  88 GAKHVLFEGADTLG--------------DGGYTTSLPLEKALDDDVLLAYEMNGEPLPPDHGYPLRLVVPGWYGARSVKW 153
                         170
                  ....*....|....*
gi 15831963   253 IVSIKLTRERPPTTW 267
Cdd:pfam00174 154 LRRIEVTDEESPGFW 168
 
Name Accession Description Interval E-value
PRK05363 PRK05363
protein-methionine-sulfoxide reductase catalytic subunit MsrP;
1-334 0e+00

protein-methionine-sulfoxide reductase catalytic subunit MsrP;


Pssm-ID: 235431  Cd Length: 280  Bit Score: 571.77  E-value: 0e+00
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15831963    1 MKKNQFLKESDVTAESVFFmKRRQVLkalgisaaalslphaahadllswfkgndrppapagkalefskpaawqnnlPLTP 80
Cdd:PRK05363   3 IKKPWKLPESEVTPESVYL-NRRRFL--------------------------------------------------KLTP 31
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15831963   81 ADKVSGYNNFYEFGLDKADPAANAGSLKTDPWTLKISGEVAKPLTLDHDDLTRRFPLEERIYRMRCVEAWSMVVPWIGFP 160
Cdd:PRK05363  32 EEDVTTYNNFYEFGTDKADPARNAGSLKTDPWTVKIDGEVEKPGTLDIDDLLKLFPLEERIYRLRCVEAWSMVIPWIGFP 111
                        170       180       190       200       210       220       230       240
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15831963  161 LHKLLALAEPTSNAKYVAFETIYAPEQMPGQQDRFigggLKYPYVEGLRLDEAMHPLTLMTVGVYGKALPPQNGAPVRLI 240
Cdd:PRK05363 112 LAKLLKRVEPTSNAKYVAFETLYDPEQMPGQRSRF----LDWPYVEGLRLDEAMHPLTLLAVGLYGKTLPNQNGAPIRLV 187
                        250       260       270       280       290       300       310       320
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15831963  241 VPWKYGFKGIKSIVSIKLTRERPPTTWNLAAPDEYGFYANVNPHVDHPRWSQATERFIGSGGILdVQRQPTLLFNGYADQ 320
Cdd:PRK05363 188 VPWKYGFKSIKSIVRIRLTEEQPPTTWNLLAPNEYGFYANVNPNVDHPRWSQATERRIGEGGLF-AERRPTLMFNGYGEQ 266
                        330
                 ....*....|....
gi 15831963  321 VASLYRGLDLRENF 334
Cdd:PRK05363 267 VASLYAGMDLRKNF 280
YedY_like_Moco cd02107
YedY_like molybdopterin cofactor (Moco) binding domain, a subgroup of the sulfite oxidase (SO) ...
85-304 5.78e-160

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: 445.74  E-value: 5.78e-160
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15831963  85 SGYNNFYEFGLDKADPAANAGSLKTDPWTLKISGEVAKPLTLDHDDLTRRFPLEERIYRMRCVEAWSMVVPWIGFPLHKL 164
Cdd:cd02107   1 TTYNNFYEFGTGKDDPARNAGNLPTRPWTVSVSGLVKKPKTLDIDDLMKTFPLEERIYRFRCVEGWSMVVPWVGFPLAAL 80
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15831963 165 LALAEPTSNAKYVAFETIYAPEQMPGQQDRFigGGLKYPYVEGLRLDEAMHPLTLMTVGVYGKALPPQNGAPVRLIVPWK 244
Cdd:cd02107  81 LARAEPTSEAKYVRFTTLLDKEQMPGQSGLF--GVLPWPYVEGLRLDEAMHPLTLLAVGLYGEALPKQNGAPIRLVVPWK 158
                       170       180       190       200       210       220
                ....*....|....*....|....*....|....*....|....*....|....*....|
gi 15831963 245 YGFKGIKSIVSIKLTRERPPTTWNLAAPDEYGFYANVNPHVDHPRWSQATERFIGSGGIL 304
Cdd:cd02107 159 YGFKSIKSIVKIEFTKEQPPTTWNLAAPDEYGFYANVNPSVDHPRWSQATERRIGEGGRR 218
MsrP COG2041
Molybdopterin-dependent catalytic subunit of periplasmic DMSO/TMAO and ...
91-281 9.46e-79

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: 238.13  E-value: 9.46e-79
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15831963  91 YEFGLDKADPAanagsLKTDPWTLKISGEVAKPLTLDHDDLtRRFPLEERIYRMRCVEAWS-MVVPWIGFPLHKLLALAE 169
Cdd:COG2041  19 FPVRTAGGVPE-----IDPADWRLRVDGLVEKPLTLTLDDL-LALPLEERIYRLHCVENWSgGVAPWTGVPLRDLLERAG 92
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15831963 170 PTSNAKYVAFETIYAPeqmpgqqdrfiggglkypYVEGLRLDEAMHPLTLMTVGVYGKALPPQNGAPVRLIVPWKYGFKG 249
Cdd:COG2041  93 PKPGAKYVLFESADPG------------------YTESLPLDEALDPDTLLAYGMNGEPLPPEHGAPLRLVVPGLYGFKS 154
                       170       180       190
                ....*....|....*....|....*....|..
gi 15831963 250 IKSIVSIKLTRERPPTTWNLAApdeYGFYANV 281
Cdd:COG2041 155 AKWLVRIEVTDEDPPGYWETRG---YHFYANI 183
SO_family_Moco cd00321
Sulfite oxidase (SO) family, molybdopterin binding domain. This molybdopterin cofactor (Moco) ...
87-261 8.75e-55

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: 176.22  E-value: 8.75e-55
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15831963  87 YNNFYEFGLDKADPaanagslktDPWTLKISGEVAKPLTLDHDDLtRRFPLEERIYRMRCVE-----AWSMVVPWIGFPL 161
Cdd:cd00321   1 FVRNHGGVPPEIDP---------DDWRLEVDGLVEKPLSLTLDDL-KALPQVEVIATLHCVGnrwggGAVSNAEWTGVPL 70
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15831963 162 HKLLALAEPTSNAKYVAFETIYAPEqmpgqqdrfiggglKYPYVEGLRLDEAMHPLTLMTVGVYGKALPPQNGAPVRLIV 241
Cdd:cd00321  71 RDLLEEAGPKPGARYVVFEGADDPG--------------GDGYTTSLPLEKALDPDVLLAYEMNGEPLPPDHGFPLRLVV 136
                       170       180
                ....*....|....*....|
gi 15831963 242 PWKYGFKGIKSIVSIKLTRE 261
Cdd:cd00321 137 PGLYGWKSVKWLRRIEVTDE 156
Oxidored_molyb pfam00174
Oxidoreductase molybdopterin binding domain; This domain is found in a variety of ...
109-267 1.29e-41

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: 142.64  E-value: 1.29e-41
                          10        20        30        40        50        60        70        80
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15831963   109 TDPWTLKISGEVAKPLTLDHDDLtRRFPLEERIYRMRCVE------------AW----SMVVPWIGFPLHKLLALAEPTS 172
Cdd:pfam00174   9 PDTWRLRVDGLVEKPLTLTLDDL-KAFPQVTVTATLQCVGnrrkemnrvkgvQWgggaIGNAEWTGVPLRDLLERAGVKP 87
                          90       100       110       120       130       140       150       160
                  ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15831963   173 NAKYVAFETIYAPEqmpgqqdrfiggglKYPYVEGLRLDEAMHPLTLMTVGVYGKALPPQNGAPVRLIVPWKYGFKGIKS 252
Cdd:pfam00174  88 GAKHVLFEGADTLG--------------DGGYTTSLPLEKALDDDVLLAYEMNGEPLPPDHGYPLRLVVPGWYGARSVKW 153
                         170
                  ....*....|....*
gi 15831963   253 IVSIKLTRERPPTTW 267
Cdd:pfam00174 154 LRRIEVTDEESPGFW 168
bact_SO_family_Moco cd02108
bacterial subgroup of the sulfite oxidase (SO) family of molybdopterin binding domains. This ...
112-259 9.10e-32

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: 117.49  E-value: 9.10e-32
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15831963 112 WTLKISGEVAKPLTLDHDDLtRRFPLEERIYRMRCVEAWSMVVPWIGFPLHKLLALAEPTSNAKYVAFETIyapeqmpgq 191
Cdd:cd02108  29 YRLEVGGLVEHPLSLSLEEL-RALPQRTQITRHICVEGWSAIGKWGGVPLRTILELVGPLPEAKYVVFKCA--------- 98
                        90       100       110       120       130       140
                ....*....|....*....|....*....|....*....|....*....|....*....|....*...
gi 15831963 192 qDRFIGGGLkypYVEGLRLDEAMHPLTLMTVGVYGKALPPQNGAPVRLIVPWKYGFKGIKSIVSIKLT 259
Cdd:cd02108  99 -DDFAGGDR---YYESIDMASALHPQTLLAYEMNGQPLPIKNGAPLRLRVETQLGYKQAKWVTEIELV 162
arch_bact_SO_family_Moco cd02109
bacterial and archael members of the sulfite oxidase (SO) family of molybdopterin binding ...
107-283 1.89e-24

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: 97.70  E-value: 1.89e-24
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15831963 107 LKTDPWTLKISGEVAKPLTLDHDDLtRRFPLEERIYRMRCVEAWSMV-VPWIGFPLHKLLALAEPTSNAKYVAFETIYAp 185
Cdd:cd02109  22 VDLEKWRLRVTGLVENPLSLTYEDL-LALPQTEYTADFHCVTGWSKLdVVWEGVSLKDLLEAARPDPEATFVMAHSYDG- 99
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15831963 186 eqmpgqqdrfiggglkypYVEGLRLDEAMHPLTLMTVGVYGKALPPQNGAPVRLIVPWKYGFKGIKSIVSIKLTRERPPT 265
Cdd:cd02109 100 ------------------YTTNLPLEDLLREDSLLATKMDGEPLPPEHGGPARLVVPHLYFWKSAKWLRGIEFLDEDEPG 161
                       170
                ....*....|....*...
gi 15831963 266 TWnlaapDEYGFYANVNP 283
Cdd:cd02109 162 FW-----ERRGYHERGDP 174
SO_family_Moco_dimer cd02110
Subgroup of sulfite oxidase (SO) family molybdopterin binding domains that contains conserved ...
109-297 3.11e-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: 92.36  E-value: 3.11e-21
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15831963 109 TDPWTLKISGEVAKPLTLDHDDLtRRFPLEERIYRMRCV----EAWSMVVP-------------WIGFPLHKLLALAEPT 171
Cdd:cd02110  15 PDAWRLEIHGLVERPLTLTLDDL-KRLPSVEVVATLECSgngrGGFIPVRSgaqwghgavgnarWTGVPLKDLLEEAGVK 93
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15831963 172 SNAKYVAFETIYAPEQMPGQqdrfiggglkyPYVEGLRLDEAMHPLTLMTVGVYGKALPPQNGAPVRLIVPWKYGFKGIK 251
Cdd:cd02110  94 PGAKHVLFEGADVPPGEKAA-----------DYTRSVPLSKALDDDALLAYEMNGEPLPPDHGYPLRLVVPGWYGARSVK 162
                       170       180       190       200
                ....*....|....*....|....*....|....*....|....*...
gi 15831963 252 SIVSIKLTRERppttwnLAAPDEYGFYANVNPHVDH--PRWSQATERF 297
Cdd:cd02110 163 WLRRIEVTDQP------SDGYWQTRDYTVPPPDVDAvgGKARRPIGEM 204
PLN02252 PLN02252
nitrate reductase [NADPH]
110-249 1.65e-10

nitrate reductase [NADPH]


Pssm-ID: 215141 [Multi-domain]  Cd Length: 888  Bit Score: 62.00  E-value: 1.65e-10
                         10        20        30        40        50        60        70        80
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15831963  110 DPWTLKISGEVAKPLTLDHDDL----TRRFPL----------EERIYRMRCVEAW-----SMVVpWIGFPLHKLLALA-- 168
Cdd:PLN02252 132 DEWTVEVTGLVKRPARLTMDELvrfpARELPVtlvcagnrrkEQNMVKQTIGFNWgaagvSTSV-WRGVRLRDVLRRCgv 210
                         90       100       110       120       130       140       150       160
                 ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15831963  169 -EPTSNAKYVAFEtiyAPEQMPGqqdrfiGGGLKYPyvEGLRLDEAMHP-----LTLMTvgvYGKALPPQNGAPVRLIVP 242
Cdd:PLN02252 211 mSRKGGALNVCFE---GAEDLPG------GGGSKYG--TSITLERAMDPardviLAYMQ---NGEPLTPDHGFPVRLIIP 276

                 ....*..
gi 15831963  243 wkyGFKG 249
Cdd:PLN02252 277 ---GFIG 280
bact_SorA_Moco cd02114
sulfite:cytochrome c oxidoreductase subunit A (SorA), molybdopterin binding domain. SorA is ...
106-258 4.79e-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: 4.79e-10
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15831963 106 SLKTDPWTLKISGEVAKPLTLDHDDLTRRFPLEERIYRMRCV-EAWSMVVP----------------WIGFPLHKLLALA 168
Cdd:cd02114  59 DIDPDAYTLTIDGKVRTPLTLSLAELKRIEPRFEVVAVNQCSgNSRGFFQPrvqgaqlangamgnarWAGVPLKAVLAKA 138
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15831963 169 EPTSNAKYVAFETIYAP--EQMPGqqdrfiggglkypYVEGLRLDEAMHPLTLMTVGVYGKALPPQNGAPVRLIVPWKYG 246
Cdd:cd02114 139 GVQDGARQVAFRGLDQPvlDVTPD-------------FVKSLDIDHALDGEVMLAWEMNGEPLPVLNGYPLRLVVPGFYA 205
                       170
                ....*....|..
gi 15831963 247 FKGIKSIVSIKL 258
Cdd:cd02114 206 TYWVKHLSHITV 217
eukary_NR_Moco cd02112
molybdopterin binding domain of eukaryotic nitrate reductase (NR). Assimilatory NRs catalyze ...
110-286 1.50e-08

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: 55.47  E-value: 1.50e-08
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15831963 110 DPWTLKISGEVAKPLTLDHDDLTRRFPLEERIYRMRCV----EAWSMVVPWIGF---------------PLHKLLALAEP 170
Cdd:cd02112  59 EDWTVEVTGLVEKPTTLTMDELVAMFPSVTFPVTLVCAgnrrKEQNMVKKTIGFnwgaagtstslwtgvRLSDLLDRCGP 138
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15831963 171 TSN---AKYVAFEtiyAPEQMPGQqdrfiGGGlkyPYVEGLRLDEAMHPLTLMTV--GVYGKALPPQNGAPVRLIVPWKY 245
Cdd:cd02112 139 KSPkggARHVCFE---GADDLLPG-----PNG---KYGTSITLSWAMDPSKDVMLayKQNGELLHPDHGFPVRLIIPGQI 207
                       170       180       190       200
                ....*....|....*....|....*....|....*....|...
gi 15831963 246 GFKGIKSIVSIKLTrERPPTTWnlaapdeYGFYAN-VNP-HVD 286
Cdd:cd02112 208 GGRMVKWLKRIVVS-DRESQNH-------YHFHDNrVLPsHVD 242
eukary_SO_Moco cd02111
molybdopterin binding domain of sulfite oxidase (SO). SO catalyzes the terminal reaction in ...
106-294 1.33e-06

molybdopterin binding domain of sulfite oxidase (SO). SO catalyzes the terminal reaction in the oxidative degradation of the sulfur-containing amino acids cysteine and methionine. 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: 239029 [Multi-domain]  Cd Length: 365  Bit Score: 49.31  E-value: 1.33e-06
                        10        20        30        40        50        60        70        80
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15831963 106 SLKTDPWTLKISGEVAKPLTLDHDDLTRRFPLEE----------RIYRMRCVEA-----WS----MVVPWIGFPLHKLLA 166
Cdd:cd02111  40 VVDPDTYSLEVEGPDGTTLSLSLEDLKSLFPKHEvtatlqcagnRRSEMTKVKKvkglqWGdgaiSNAEWGGARLRDVLL 119
                        90       100       110       120       130       140       150       160
                ....*....|....*....|....*....|....*....|....*....|....*....|....*....|....*....|
gi 15831963 167 LA---EPTSN-AKYVAFETIyapeqmpgqqDRFIGGGlkyPYVEGLRLDEAMHPL--TLMTVGVYGKALPPQNGAPVRLI 240
Cdd:cd02111 120 DAgipEDDSQgGLHVHFEGL----------DVDPTGT---PYGASIPLSKALDPEadVLLAYEMNGTPLPRDHGFPLRVV 186
                       170       180       190       200       210
                ....*....|....*....|....*....|....*....|....*....|....*..
gi 15831963 241 VPWKYGFKGIKSIVSIKLTRERPPTTWNlaAPDEYGFYANV---NPHVDHPRWSQAT 294
Cdd:cd02111 187 VPGVVGARSVKWLDRIVVSDEESDSHWQ--QNDYKGFSPSVdwdNVDFSKAPAIQEM 241
 
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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