HAMAP rule MF_01173
General rule information
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Accession | MF_01173 |
Dates | 9-NOV-2006 (Created)
1-JUN-2023 (Last updated, Version 17) |
Name | AstC_aminotrans_3 |
Scope(s) |
Bacteria Enterobacterales |
Template(s) | P77581 (ASTC_ECOLI); [ Recover all ] |
Triggered by |
HAMAP; MF_01173 (Get profile general information and statistics) |
Propagated annotation
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Identifier, protein and gene names
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Identifier | ASTC |
Protein name | RecName: Full=Succinylornithine transaminase; EC=2.6.1.81; AltName: Full=Succinylornithine aminotransferase; |
Gene name | Name=astC; Synonyms=argM; |
Comments
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FUNCTION | Catalyzes the transamination of N(2)-succinylornithine and alpha-ketoglutarate into N(2)-succinylglutamate semialdehyde and glutamate. Can also act as an acetylornithine aminotransferase. |
CATALYTIC ACTIVITY | Reaction=2-oxoglutarate + N(2)-succinyl-L-ornithine = L-glutamate + N- succinyl-L-glutamate 5-semialdehyde; Xref=Rhea:RHEA:16953, ChEBI:CHEBI:16810, ChEBI:CHEBI:29985, ChEBI:CHEBI:58514, ChEBI:CHEBI:58520; EC=2.6.1.81; |
COFACTOR | Name=pyridoxal 5'-phosphate; Xref=ChEBI:CHEBI:597326; |
PATHWAY | Amino-acid degradation; L-arginine degradation via AST pathway; L-glutamate and succinate from L-arginine: step 3/5. |
SIMILARITY | Belongs to the class-III pyridoxal-phosphate-dependent aminotransferase family. AstC subfamily. |
Keywords
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Gene Ontology
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GO:0030170; Molecular function:pyridoxal phosphate binding |
GO:0008483; Molecular function:transaminase activity |
GO:0019544; Biological process:arginine catabolic process to glutamate |
Cross-references
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Features
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From: ASTC_ECOLI (P77581) | ||||||||||||
Key | From | To | Description | Tag | Condition | FTGroup | ||||||
MOD_RES | 252 | 252 | /note="N6-(pyridoxal phosphate)lysine" | K |
Additional information
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Size range | 402-414 amino acids |
Related rules |
MF_01107 |
Fusion | Nter: None Cter: None |