(2-aminoethyl)phosphonate + pyruvate => phosphonoacetaldehyde + L-alanine
(2-aminoethyl)phosphonate + pyruvate => phosphonoacetaldehyde + l-alanine
(2-aminoethyl)phosphonate + pyruvate => phosphonoacetaldehyde + L-alanine
(2-aminoethyl)phosphonate + pyruvate => phosphonoacetaldehyde + l-alanine