UniProt functional annotation for Q82UZ2

UniProt code: Q82UZ2.

Organism: Nitrosomonas europaea (strain ATCC 19718 / CIP 103999 / KCTC 2705 / NBRC 14298).
Taxonomy: Bacteria; Proteobacteria; Betaproteobacteria; Nitrosomonadales; Nitrosomonadaceae; Nitrosomonas.
 
Catalytic activity: Reaction=H(+) + 2 pyruvate = (2S)-2-acetolactate + CO2; Xref=Rhea:RHEA:25249, ChEBI:CHEBI:15361, ChEBI:CHEBI:15378, ChEBI:CHEBI:16526, ChEBI:CHEBI:58476; EC=2.2.1.6; Evidence={ECO:0000256|ARBA:ARBA00000673};
Pathway: Amino-acid biosynthesis; L-isoleucine biosynthesis; L- isoleucine from 2-oxobutanoate: step 1/4. {ECO:0000256|ARBA:ARBA00004974}.
Pathway: Amino-acid biosynthesis; L-valine biosynthesis; L-valine from pyruvate: step 1/4. {ECO:0000256|ARBA:ARBA00005025}.
Subunit: Dimer of large and small chains. {ECO:0000256|ARBA:ARBA00011744}.
Similarity: Belongs to the acetolactate synthase small subunit family. {ECO:0000256|ARBA:ARBA00006341}.

Annotations taken from UniProtKB at the EBI.