|CATALYTIC ACTIVITY : O-phospho-L-serine + 2-oxoglutarate = 3-phosphonooxypyruvate + L-glutamate.
COFACTOR : Pyridoxal phosphate.
PATHWAY : REQUIRED BOTH IN MAJOR PHOSPHORYLATED PATHWAY OF SERINE BIOSYNTHESIS AND IN THE BIOSYNTHESIS OF PYRIDOXINE.
SUBUNIT : Homodimer (By similarity) .
ALTERNATIVE PRODUCTS : 2 isoforms; 1 (shown here) and 2; may be produced by alternative splicing.
SIMILARITY : BELONGS TO CLASS-V OF PYRIDOXAL-PHOSPHATE-DEPENDENT AMINOTRANSFERASES.
Last Update 13-Mar-03