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| Annotation rule MF_01173 |
General rule information
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| Accession | MF_01173 |
| Dates | 9-NOV-2006 (Created) 19-NOV-2019 (Last updated, Version 16) |
| 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 |