A0A2D2LU93 · A0A2D2LU93_MOROS

  • Protein
    Acetolactate synthase small subunit
  • Status
    UniProtKB unreviewed (TrEMBL)
  • Amino acids
  • Protein existence
    Inferred from homology
  • Annotation score
    2/5

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

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

all annotationsall molecular functionvirus receptor activitydna bindingrna bindingcytoskeletal motor activitycatalytic activitygtpase activitystructural molecule activitytransporter activitycytoskeletal protein bindinglipid bindingcyclase activityantioxidant activityoxidoreductase activitytransferase activityhydrolase activitylyase activityisomerase activityligase activityprotein tag activitycargo receptor activityhistone bindingprotein folding chaperonetranslation regulator activitynutrient reservoir activityreceptor ligand activitymolecular transducer activitymolecular adaptor activitytoxin activitycell adhesion mediator activitymolecular function regulator activityvirus coreceptor activitycatalytic activity, acting on a proteincatalytic activity, acting on dnacatalytic activity, acting on rnamolecular carrier activitytranscription regulator activitygeneral transcription initiation factor activitymolecular sensor activitymolecular sequestering activityatp-dependent activityother molecular functionall biological processmitotic cell cyclecytokinesiscytoplasmic translationimmune system processmuscle system processcirculatory system processrenal system processrespiratory system processcarbohydrate metabolic processgeneration of precursor metabolites and energydna replicationdna repairdna recombinationchromatin organizationdna-templated transcriptionregulation of dna-templated transcriptiontrna metabolic processprotein foldingprotein glycosylationamino acid metabolic processmodified amino acid metabolic processlipid metabolic processvitamin metabolic processsulfur compound metabolic processintracellular protein transportnucleocytoplasmic transportautophagyinflammatory responsemitochondrion organizationcytoskeleton organizationmicrotubule-based movementperoxisome organizationlysosome organizationchromosome segregationcell adhesionestablishment or maintenance of cell polarityprogrammed cell deathphotosynthesismrna metabolic processsnrna metabolic processvesicle-mediated transportreproductive processdigestive system processsignalingcell differentiationprotein catabolic processextracellular matrix organizationregulatory ncrna-mediated gene silencingtelomere organizationcell junction organizationwound healingribosome biogenesiscilium organizationanatomical structure developmentcell motilitynervous system processendocrine processprotein maturationtransmembrane transportnucleobase-containing small molecule metabolic processhepaticobiliary system processmembrane organizationprotein-containing complex assemblycell wall organization or biogenesisnitrogen cycle metabolic processprotein localization to plasma membranedefense response to other organismdetoxificationmeiotic nuclear divisionmitotic nuclear divisionmitochondrial gene expressioncarbohydrate derivative metabolic processother biological processall cellular componentnuclear chromosomeextracellular regionextracellular spacecell wallnucleusnuclear envelopenucleoplasmchromosomenucleolusmitochondrionlysosomeendosomevacuoleperoxisomeendoplasmic reticulumgolgi apparatuslipid dropletmicrotubule organizing centercytosolribosomecytoskeletonplasma membraneciliumplastidthylakoidexternal encapsulating structureextracellular matrixcytoplasmic vesicleorganelleother cellular component
Cell color indicative of number of GO terms
AspectTerm
Cellular Componentcytosol
Molecular Functionacetolactate synthase activity
Molecular Functionacetolactate synthase regulator activity
Biological Processisoleucine biosynthetic process
Biological Processvaline biosynthetic process

Keywords

Enzyme and pathway databases

Names & Taxonomy

Protein names

  • Recommended name
    Acetolactate synthase small subunit
  • EC number
  • Short names
    AHAS
    ; ALS
  • Alternative names
    • Acetohydroxy-acid synthase small subunit

Gene names

    • ORF names
      NP7_04620

Organism names

  • Taxonomic identifier
  • Organism
  • Strain
    • NP7
  • Taxonomic lineage
    Bacteria > Pseudomonadota > Gammaproteobacteria > Moraxellales > Moraxellaceae > Moraxella

Accessions

  • Primary accession
    A0A2D2LU93

Proteomes

Subcellular Location

Interaction

Subunit

Dimer of large and small chains.

Protein-protein interaction databases

Family & Domains

Features

Showing features for domain.

TypeIDPosition(s)Description
Domain4-78ACT

Sequence similarities

Belongs to the acetolactate synthase small subunit family.

Family and domain databases

Sequence

  • Sequence status
    Complete
  • Length
    163
  • Mass (Da)
    18,234
  • Last updated
    2018-01-31 v1
  • Checksum
    A82861C6332F1ACC
MKHLISVLMENESGSLSRVVGLFSQRGYNIETLNVAPTDDPTLSRLTLTTDTDQNKIEQMTKQLHKLIEIVKVTTLTDTVHIERELMLIKVRATGSNREEVKRCADIFRASIVDITPNVYTIQIVGDTAKLDGFIELMGRERILEVVRSGVIGIARGEKILSV

Sequence databases

Nucleotide SequenceProtein SequenceMolecule TypeStatus
CP024443
EMBL· GenBank· DDBJ
ATR78598.1
EMBL· GenBank· DDBJ
Genomic DNA

Similar Proteins

Disclaimer

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