AC MF_01045; DC Protein; auto TR HAMAP; MF_01045; -; 1; level=0 XX Names: D_Cys_desulfhydr XX ID DCYD DE RecName: Full=D-cysteine desulfhydrase; DE EC=4.4.1.15; GN Name=dcyD; XX CC -!- FUNCTION: Catalyzes the alpha,beta-elimination reaction of D-cysteine CC and of several D-cysteine derivatives. It could be a defense mechanism CC against D-cysteine. CC -!- CATALYTIC ACTIVITY: CC Reaction=D-cysteine + H2O = H(+) + hydrogen sulfide + NH4(+) + CC pyruvate; Xref=Rhea:RHEA:11268, ChEBI:CHEBI:15361, ChEBI:CHEBI:15377, CC ChEBI:CHEBI:15378, ChEBI:CHEBI:28938, ChEBI:CHEBI:29919, CC ChEBI:CHEBI:35236; EC=4.4.1.15; case CC -!- COFACTOR: CC Name=pyridoxal 5'-phosphate; Xref=ChEBI:CHEBI:597326; end case CC -!- SUBUNIT: Homodimer. CC -!- SIMILARITY: Belongs to the ACC deaminase/D-cysteine desulfhydrase CC family. XX DR Pfam; PF00291; PALP; 1; trigger=no DR NCBIfam; TIGR01275; ACC_deam_rel; 1; trigger=no XX KW Lyase case KW Pyridoxal phosphate end case XX GO GO:0019148; F:D-cysteine desulfhydrase activity GO GO:0046416; P:D-amino acid metabolic process XX FT From: DCYD_ECOLI (P76316) FT MOD_RES 51 FT /note="N6-(pyridoxal phosphate)lysine" FT Condition: K XX Size: 327-330; Related: None; Template: P76316; Scope: Bacteria; Enterobacterales Fusion: Nter: None Cter: None Duplicate: None Plasmid: None Comments: None XX # Revision 1.20 2023/06/01 //