HAMAP rule MF_01045
General rule information
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Accession | MF_01045 |
Dates | 13-FEB-2003 (Created)
1-JUN-2023 (Last updated, Version 20) |
Name | D_Cys_desulfhydr |
Scope(s) |
Bacteria Enterobacterales |
Template(s) | P76316 (DCYD_ECOLI); [ Recover all ] |
Triggered by |
HAMAP; MF_01045 (Get profile general information and statistics) |
Propagated annotation
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Identifier, protein and gene names
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Identifier | DCYD |
Protein name | RecName: Full=D-cysteine desulfhydrase; EC=4.4.1.15; |
Gene name | Name=dcyD; |
Comments
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FUNCTION | Catalyzes the alpha,beta-elimination reaction of D-cysteine and of several D-cysteine derivatives. It could be a defense mechanism against D-cysteine. |
CATALYTIC ACTIVITY | Reaction=D-cysteine + H2O = H(+) + hydrogen sulfide + NH4(+) + pyruvate; Xref=Rhea:RHEA:11268, ChEBI:CHEBI:15361, ChEBI:CHEBI:15377, ChEBI:CHEBI:15378, ChEBI:CHEBI:28938, ChEBI:CHEBI:29919, ChEBI:CHEBI:35236; EC=4.4.1.15; |
case <FT:1> | |
COFACTOR | Name=pyridoxal 5'-phosphate; Xref=ChEBI:CHEBI:597326; |
end case | |
SUBUNIT | Homodimer. |
SIMILARITY | Belongs to the ACC deaminase/D-cysteine desulfhydrase family. |
Keywords
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Lyase | |
case <FT:1> | |
Pyridoxal phosphate | |
end case |
Gene Ontology
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GO:0019148; Molecular function:D-cysteine desulfhydrase activity |
GO:0046416; Biological process:D-amino acid metabolic process |
Cross-references
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Features
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From: DCYD_ECOLI (P76316) | ||||||||||||
Key | From | To | Description | Tag | Condition | FTGroup | ||||||
MOD_RES | 51 | 51 | /note="N6-(pyridoxal phosphate)lysine" | K |
Additional information
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Size range | 327-330 amino acids |
Related rules |
None |
Fusion | Nter: None Cter: None |