AC MF_00807; DC Protein; auto TR HAMAP; MF_00807; -; 1; level=0 XX Names: ACC_deaminase XX ID 1A1D DE RecName: Full=1-aminocyclopropane-1-carboxylate deaminase; DE Short=ACC deaminase; DE Short=ACCD; DE EC=3.5.99.7; GN Name=acdS; XX CC -!- FUNCTION: Catalyzes a cyclopropane ring-opening reaction, the CC irreversible conversion of 1-aminocyclopropane-1-carboxylate (ACC) to CC ammonia and alpha-ketobutyrate. Allows growth on ACC as a nitrogen CC source. CC -!- CATALYTIC ACTIVITY: CC Reaction=1-aminocyclopropane-1-carboxylate + H2O = 2-oxobutanoate + CC NH4(+); Xref=Rhea:RHEA:16933, ChEBI:CHEBI:15377, ChEBI:CHEBI:16763, CC ChEBI:CHEBI:28938, ChEBI:CHEBI:58360; EC=3.5.99.7; CC -!- COFACTOR: CC Name=pyridoxal 5'-phosphate; Xref=ChEBI:CHEBI:597326; CC -!- SUBUNIT: Homotrimer. CC -!- SIMILARITY: Belongs to the ACC deaminase/D-cysteine desulfhydrase CC family. XX DR Pfam; PF00291; PALP; 1; trigger=no DR NCBIfam; TIGR01274; ACC_deam; 1; trigger=no XX KW Hydrolase KW Pyridoxal phosphate XX GO GO:0008660; F:1-aminocyclopropane-1-carboxylate deaminase activity GO GO:0018871; P:1-aminocyclopropane-1-carboxylate metabolic process XX FT From: 1A1D_PSEPU (Q5PWZ8) FT ACT_SITE 78 FT /note="Nucleophile" FT Condition: S FT MOD_RES 51 FT /note="N6-(pyridoxal phosphate)lysine" FT Condition: K XX Size: 337-339; Related: None; Template: Q5PWZ8; Scope: Bacteria; Pseudomonadota Fusion: Nter: None Cter: None Duplicate: None Plasmid: in RALN1 Comments: None XX # Revision 1.17 2023/11/28 //