HAMAP rule MF_00807
General rule information
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| Accession | MF_00807 |
| Dates | 3-MAR-2005 (Created)
28-NOV-2023 (Last updated, Version 17) |
| Name | ACC_deaminase |
| Scope(s) |
Bacteria Pseudomonadota |
| Template(s) | Q5PWZ8 (1A1D_PSEPU); [ Recover all ] |
| Triggered by |
HAMAP; MF_00807 (Get profile general information and statistics) |
Propagated annotation
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Identifier, protein and gene names
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| Identifier | 1A1D |
| Protein name | RecName: Full=1-aminocyclopropane-1-carboxylate deaminase; Short=ACC deaminase; Short=ACCD; EC=3.5.99.7; |
| Gene name | Name=acdS; |
Comments
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| FUNCTION | Catalyzes a cyclopropane ring-opening reaction, the irreversible conversion of 1-aminocyclopropane-1-carboxylate (ACC) to ammonia and alpha-ketobutyrate. Allows growth on ACC as a nitrogen source. |
| CATALYTIC ACTIVITY | Reaction=1-aminocyclopropane-1-carboxylate + H2O = 2-oxobutanoate + NH4(+); Xref=Rhea:RHEA:16933, ChEBI:CHEBI:15377, ChEBI:CHEBI:16763, ChEBI:CHEBI:28938, ChEBI:CHEBI:58360; EC=3.5.99.7; |
| COFACTOR | Name=pyridoxal 5'-phosphate; Xref=ChEBI:CHEBI:597326; |
| SUBUNIT | Homotrimer. |
| SIMILARITY | Belongs to the ACC deaminase/D-cysteine desulfhydrase family. |
Keywords
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Gene Ontology
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| GO:0008660; Molecular function:1-aminocyclopropane-1-carboxylate deaminase activity |
| GO:0018871; Biological process:1-aminocyclopropane-1-carboxylate metabolic process |
Cross-references
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Features
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| From: 1A1D_PSEPU (Q5PWZ8) | ||||||||||||
| Key | From | To | Description | Tag | Condition | FTGroup | ||||||
| ACT_SITE | 78 | 78 | /note="Nucleophile" | S | ||||||||
| MOD_RES | 51 | 51 | /note="N6-(pyridoxal phosphate)lysine" | K | ||||||||
Additional information
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| Size range | 337-339 amino acids |
| Related rules |
None |
| Fusion | Nter: None Cter: None |