A0A4T1ZSH2 · A0A4T1ZSH2_9PSED
- ProteinAcetylornithine aminotransferase
- GeneargD
- StatusUniProtKB unreviewed (TrEMBL)
- Organism
- Amino acids406 (go to sequence)
- Protein existenceInferred from homology
- Annotation score3/5
Function
Miscellaneous
May also have succinyldiaminopimelate aminotransferase activity, thus carrying out the corresponding step in lysine biosynthesis.
Catalytic activity
- N2-acetyl-L-ornithine + 2-oxoglutarate = N-acetyl-L-glutamate 5-semialdehyde + L-glutamate
Cofactor
Note: Binds 1 pyridoxal phosphate per subunit.
Pathway
Amino-acid biosynthesis; L-arginine biosynthesis; N2-acetyl-L-ornithine from L-glutamate: step 4/4.
Features
Showing features for binding site.
Type | ID | Position(s) | Description | ||
---|---|---|---|---|---|
Binding site | 108-109 | pyridoxal 5'-phosphate (UniProtKB | ChEBI) | |||
Binding site | 141 | pyridoxal 5'-phosphate (UniProtKB | ChEBI) | |||
Binding site | 144 | N2-acetyl-L-ornithine (UniProtKB | ChEBI) | |||
Binding site | 226-229 | pyridoxal 5'-phosphate (UniProtKB | ChEBI) | |||
Binding site | 283 | N2-acetyl-L-ornithine (UniProtKB | ChEBI) | |||
Binding site | 284 | pyridoxal 5'-phosphate (UniProtKB | ChEBI) | |||
GO annotations
Aspect | Term | |
---|---|---|
Cellular Component | cytoplasm | |
Molecular Function | identical protein binding | |
Molecular Function | N2-acetyl-L-ornithine:2-oxoglutarate 5-aminotransferase activity | |
Molecular Function | pyridoxal phosphate binding | |
Biological Process | arginine biosynthetic process |
Keywords
- Molecular function
- Biological process
- Ligand
Enzyme and pathway databases
Names & Taxonomy
Protein names
- Recommended nameAcetylornithine aminotransferase
- EC number
- Short namesACOAT
Gene names
Organism names
- Organism
- Strain
- Taxonomic lineageBacteria > Pseudomonadota > Gammaproteobacteria > Pseudomonadales > Pseudomonadaceae > Pseudomonas
Accessions
- Primary accessionA0A4T1ZSH2
Proteomes
Subcellular Location
PTM/Processing
Features
Showing features for modified residue.
Type | ID | Position(s) | Description | ||
---|---|---|---|---|---|
Modified residue | 255 | N6-(pyridoxal phosphate)lysine | |||
Interaction
Subunit
Homodimer.
Structure
Sequence
- Sequence statusComplete
- Length406
- Mass (Da)43,150
- Last updated2019-07-31 v1
- Checksum688A9E68F13BB1DF
Sequence databases
Nucleotide Sequence | Protein Sequence | Molecule Type | Status | |
---|---|---|---|---|
RFLV01000004 EMBL· GenBank· DDBJ | TIH07195.1 EMBL· GenBank· DDBJ | Genomic DNA |