UniProt functional annotation for P06535

UniProt code: P06535.

Organism: Bacillus subtilis (strain 168).
Taxonomy: Bacteria; Firmicutes; Bacilli; Bacillales; Bacillaceae; Bacillus.
 
Function: Key element in the phosphorelay regulating sporulation initiation. Acts on spo0A. Mediates reversible phosphoryl transfer from spo0F to spo0A.
 
Subunit: Homodimer. Dimerization is essential for activity as both monomers contribute to the formation of the active site.
Subcellular location: Cytoplasm.
Developmental stage: Expressed during sporulation.
Ptm: Phosphorylated by spo0F. {ECO:0000269|PubMed:9726997}.

Annotations taken from UniProtKB at the EBI.