(R)-3-amino-2-methylpropanoate + pyruvate = 2-methyl-3-oxopropanoate + L-alanine
(r)-3-amino-2-methylpropanoate + pyruvate = 2-methyl-3-oxopropanoate + l-alanine
"(R)-3-amino-2-methylpropionate--pyruvate aminotransferase"
"(r)-3-amino-2-methylpropionate--pyruvate aminotransferase"