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Conserved domains on  [gi|2795083716|ref|WP_372521830|]
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thiosulfate oxidation carrier protein SoxY, partial [Sulfuricaulis sp.]

Protein Classification

Graphical summary

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List of domain hits

 Name Accession Description Interval E-value
SoxY super family cl46323
Sulfur oxidation protein SoxY; This domain is found in the sulfur oxidation protein SoxY. It ...
 2-49 1.15e-19

Sulfur oxidation protein SoxY; This domain is found in the sulfur oxidation protein SoxY. It is closely related to the Desulfoferrodoxin family pfam01880. Dissimilatory oxidation of thiosulfate is carried out by the ubiquitous sulfur-oxidizing (Sox) multi-enzyme system. In this system, SoxY plays a key role, functioning as the sulfur substrate-binding protein that offers its sulfur substrate, which is covalently bound to a conserved C-terminal cysteine, to another oxidizing Sox enzyme. The structure of this domain shows an Ig-like fold.


The actual alignment was detected with superfamily member COG5501:

Pssm-ID: 480663  Cd Length: 148  Bit Score: 75.28  E-value: 1.15e-19
                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|...
gi 2795083716   2 ASF----QGAEGYFSARMKMAQTSDVVAVVK-SGGKLYSARQNIKVTVGGCGG 49
Cdd:COG5501    96 ATFhfgpLAGLAYVSTRIRLAQTSDVRAVAKtADGKLYVASKEVKVTIGGCGG 148
 
Name Accession Description Interval E-value
SoxY COG5501
Sulfur oxidation protein SoxY [Function unknown];
2-49 1.15e-19

Sulfur oxidation protein SoxY [Function unknown];


Pssm-ID: 444252  Cd Length: 148  Bit Score: 75.28  E-value: 1.15e-19
                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|...
gi 2795083716   2 ASF----QGAEGYFSARMKMAQTSDVVAVVK-SGGKLYSARQNIKVTVGGCGG 49
Cdd:COG5501    96 ATFhfgpLAGLAYVSTRIRLAQTSDVRAVAKtADGKLYVASKEVKVTIGGCGG 148
SoxY_true_GGCGG TIGR04488
thiosulfate oxidation carrier protein SoxY; Members of this family are bona fide SoxY, the ...
 6-48 3.34e-18

thiosulfate oxidation carrier protein SoxY; Members of this family are bona fide SoxY, the sulfate carrier protein with the GGCGG ir GGCG swinging arm C-terminal sequence. The Cys in the swinging arm is the residue to which the inorganic sulfate moiety becomes covalently attached. In some species, a closely related paralog occurs as well (TIGR04487), with a swinging arm sequence AACIE. More distantly related forms have an additional C-terminal SoxZ-related domain. All members are periplasmic and have an N-terminal twin-arginine translocation (TAT) signal sequence.


Pssm-ID: 275281  Cd Length: 148  Bit Score: 71.50  E-value: 3.34e-18
                          10        20        30        40
                  ....*....|....*....|....*....|....*....|....
gi 2795083716   6 GAEGYFSARMKMAQTSDVVAV-VKSGGKLYSARQNIKVTVGGCG 48
Cdd:TIGR04488 105 GGEPYVSTRIKMAQTSNVRAVaVMADGKLYSASKEVKVTIGGCG 148
SoxY pfam13501
Sulfur oxidation protein SoxY; This domain is found in the sulfur oxidation protein SoxY. It ...
 2-47 4.05e-16

Sulfur oxidation protein SoxY; This domain is found in the sulfur oxidation protein SoxY. It is closely related to the Desulfoferrodoxin family pfam01880. Dissimilatory oxidation of thiosulfate is carried out by the ubiquitous sulfur-oxidizing (Sox) multi-enzyme system. In this system, SoxY plays a key role, functioning as the sulfur substrate-binding protein that offers its sulfur substrate, which is covalently bound to a conserved C-terminal cysteine, to another oxidizing Sox enzyme. The structure of this domain shows an Ig-like fold.


Pssm-ID: 463901  Cd Length: 109  Bit Score: 65.26  E-value: 4.05e-16
                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|
gi 2795083716   2 ASFQ---GAEGYFSARMKMAQTSDVVAV-VKSGGKLYSARQNIKVTVGGC 47
Cdd:pfam13501  60 ATFElgpAGEPDVSTRIRLAQTSNVRAVaETSDGKLYMASKEVKVTIGGC 109
PRK07474 PRK07474
sulfur oxidation protein SoxY; Provisional
 12-49 2.94e-10

sulfur oxidation protein SoxY; Provisional


Pssm-ID: 236023  Cd Length: 154  Bit Score: 51.17  E-value: 2.94e-10
                          10        20        30
                  ....*....|....*....|....*....|....*....
gi 2795083716  12 SARMKMAQTSDVVAVVK-SGGKLYSARQNIKVTVGGCGG 49
Cdd:PRK07474  116 STRIRLAQTQNVIAIAEmSDGSLWSAKATVKVTIGGCGG 154
 
Name Accession Description Interval E-value
SoxY COG5501
Sulfur oxidation protein SoxY [Function unknown];
2-49 1.15e-19

Sulfur oxidation protein SoxY [Function unknown];


Pssm-ID: 444252  Cd Length: 148  Bit Score: 75.28  E-value: 1.15e-19
                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|...
gi 2795083716   2 ASF----QGAEGYFSARMKMAQTSDVVAVVK-SGGKLYSARQNIKVTVGGCGG 49
Cdd:COG5501    96 ATFhfgpLAGLAYVSTRIRLAQTSDVRAVAKtADGKLYVASKEVKVTIGGCGG 148
SoxY_true_GGCGG TIGR04488
thiosulfate oxidation carrier protein SoxY; Members of this family are bona fide SoxY, the ...
 6-48 3.34e-18

thiosulfate oxidation carrier protein SoxY; Members of this family are bona fide SoxY, the sulfate carrier protein with the GGCGG ir GGCG swinging arm C-terminal sequence. The Cys in the swinging arm is the residue to which the inorganic sulfate moiety becomes covalently attached. In some species, a closely related paralog occurs as well (TIGR04487), with a swinging arm sequence AACIE. More distantly related forms have an additional C-terminal SoxZ-related domain. All members are periplasmic and have an N-terminal twin-arginine translocation (TAT) signal sequence.


Pssm-ID: 275281  Cd Length: 148  Bit Score: 71.50  E-value: 3.34e-18
                          10        20        30        40
                  ....*....|....*....|....*....|....*....|....
gi 2795083716   6 GAEGYFSARMKMAQTSDVVAV-VKSGGKLYSARQNIKVTVGGCG 48
Cdd:TIGR04488 105 GGEPYVSTRIKMAQTSNVRAVaVMADGKLYSASKEVKVTIGGCG 148
SoxY pfam13501
Sulfur oxidation protein SoxY; This domain is found in the sulfur oxidation protein SoxY. It ...
 2-47 4.05e-16

Sulfur oxidation protein SoxY; This domain is found in the sulfur oxidation protein SoxY. It is closely related to the Desulfoferrodoxin family pfam01880. Dissimilatory oxidation of thiosulfate is carried out by the ubiquitous sulfur-oxidizing (Sox) multi-enzyme system. In this system, SoxY plays a key role, functioning as the sulfur substrate-binding protein that offers its sulfur substrate, which is covalently bound to a conserved C-terminal cysteine, to another oxidizing Sox enzyme. The structure of this domain shows an Ig-like fold.


Pssm-ID: 463901  Cd Length: 109  Bit Score: 65.26  E-value: 4.05e-16
                          10        20        30        40        50
                  ....*....|....*....|....*....|....*....|....*....|
gi 2795083716   2 ASFQ---GAEGYFSARMKMAQTSDVVAV-VKSGGKLYSARQNIKVTVGGC 47
Cdd:pfam13501  60 ATFElgpAGEPDVSTRIRLAQTSNVRAVaETSDGKLYMASKEVKVTIGGC 109
PRK07474 PRK07474
sulfur oxidation protein SoxY; Provisional
 12-49 2.94e-10

sulfur oxidation protein SoxY; Provisional


Pssm-ID: 236023  Cd Length: 154  Bit Score: 51.17  E-value: 2.94e-10
                          10        20        30
                  ....*....|....*....|....*....|....*....
gi 2795083716  12 SARMKMAQTSDVVAVVK-SGGKLYSARQNIKVTVGGCGG 49
Cdd:PRK07474  116 STRIRLAQTQNVIAIAEmSDGSLWSAKATVKVTIGGCGG 154
 
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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