(S)-1-aminoethylphosphonate + acetyl-CoA => [(1S)-1-acetamidoethyl]phosphonate + CoA
(s)-1-aminoethylphosphonate + acetyl-coa => [(1s)-1-acetamidoethyl]phosphonate + coa
(S)-1-aminoethylphosphonate + acetyl-CoA => [(1S)-1-acetamidoethyl]phosphonate + CoA
(s)-1-aminoethylphosphonate + acetyl-coa => [(1s)-1-acetamidoethyl]phosphonate + coa