A0A1Y3PK23 · A0A1Y3PK23_9BACI
- ProteinHomoserine O-acetyltransferase
- GenemetXA
- StatusUniProtKB unreviewed (TrEMBL)
- Organism
- Amino acids349 (go to sequence)
- Protein existenceInferred from homology
- Annotation score3/5
Function
function
Transfers an acetyl group from acetyl-CoA to L-homoserine, forming acetyl-L-homoserine.
Catalytic activity
- L-homoserine + acetyl-CoA = O-acetyl-L-homoserine + CoA
Pathway
Amino-acid biosynthesis; L-methionine biosynthesis via de novo pathway; O-acetyl-L-homoserine from L-homoserine: step 1/1.
Features
Showing features for active site, binding site.
Type | ID | Position(s) | Description | ||
---|---|---|---|---|---|
Active site | 128 | Nucleophile | |||
Binding site | 197 | substrate | |||
Active site | 294 | ||||
Active site | 327 | ||||
Binding site | 328 | substrate | |||
GO annotations
Aspect | Term | |
---|---|---|
Cellular Component | cytoplasm | |
Molecular Function | homoserine O-acetyltransferase activity | |
Biological Process | homoserine metabolic process | |
Biological Process | methionine biosynthetic process |
Keywords
- Molecular function
- Biological process
Enzyme and pathway databases
Names & Taxonomy
Protein names
- Recommended nameHomoserine O-acetyltransferase
- EC number
- Short namesHAT
- Alternative names
Gene names
Organism names
- Organism
- Taxonomic lineageBacteria > Bacillota > Bacilli > Bacillales > Bacillaceae > Bacillus
Accessions
- Primary accessionA0A1Y3PK23
Proteomes
Subcellular Location
Interaction
Subunit
Homodimer.
Structure
Sequence
- Sequence statusComplete
- Length349
- Mass (Da)38,808
- Last updated2017-08-30 v1
- ChecksumE64F173D5733B098
Sequence databases
Nucleotide Sequence | Protein Sequence | Molecule Type | Status | |
---|---|---|---|---|
LZRT01000090 EMBL· GenBank· DDBJ | OUM86486.1 EMBL· GenBank· DDBJ | Genomic DNA |