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 | Bacteria; Enterobacterales |
Template | P77581 (ASTC_ECOLI) |
Triggered by |
Propagated annotation
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Identifier, protein and gene names
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Identifier |
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Protein name |
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Gene name |
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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 | RHEA:16953: 2-oxoglutarate + N(2)-succinyl-L-ornithine = L-glutamate + N-succinyl-L-glutamate 5-semialdehyde
EC 2.6.1.81 |
Cofactor | pyridoxal 5'-phosphate |
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.
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 | N6-(pyridoxal phosphate)lysine | K |
Additional information
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Size range | 402-414 amino acids |
Related rules | MF_01107 (ARGD) |
Fusion | None |