V1HP70 · V1HP70_SALER
- ProteinAcetolactate synthase small subunit
- GeneilvH
- StatusUniProtKB unreviewed (TrEMBL)
- Amino acids163 (go to sequence)
- Protein existenceInferred from homology
- Annotation score3/5
Function
function
Catalyzes the conversion of 2 pyruvate molecules into acetolactate in the first common step of the biosynthetic pathway of the branched-amino acids such as leucine, isoleucine, and valine.
Catalytic activity
- 2 pyruvate + H+ = (2S)-2-acetolactate + CO2
Pathway
Amino-acid biosynthesis; L-isoleucine biosynthesis; L-isoleucine from 2-oxobutanoate: step 1/4.
Amino-acid biosynthesis; L-valine biosynthesis; L-valine from pyruvate: step 1/4.
GO annotations
Aspect | Term | |
---|---|---|
Cellular Component | cytosol | |
Molecular Function | acetolactate synthase activity | |
Molecular Function | acetolactate synthase regulator activity | |
Biological Process | isoleucine biosynthetic process | |
Biological Process | valine biosynthetic process |
Keywords
- Molecular function
- Biological process
Enzyme and pathway databases
Names & Taxonomy
Protein names
- Recommended nameAcetolactate synthase small subunit
- EC number
- Short namesAHAS ; ALS
- Alternative names
Gene names
Organism names
- Strain
- Taxonomic lineageBacteria > Pseudomonadota > Gammaproteobacteria > Enterobacterales > Enterobacteriaceae > Salmonella
Accessions
- Primary accessionV1HP70
Proteomes
Subcellular Location
UniProt Annotation
GO Annotation
Interaction
Structure
Sequence
- Sequence statusComplete
- Length163
- Mass (Da)18,063
- Last updated2014-01-22 v1
- MD5 ChecksumF30AA9142EA5A2A4FF289A6F775A6E3C
Sequence databases
Nucleotide Sequence | Protein Sequence | Molecule Type | Status | |
---|---|---|---|---|
AOXI01000024 EMBL· GenBank· DDBJ | ESE84564.1 EMBL· GenBank· DDBJ | Genomic DNA |