L-phenylalanine + acetyl-CoA = N-acetyl-L-phenylalanine + CoA + H(+)
l-phenylalanine + acetyl-coa = n-acetyl-l-phenylalanine + coa + h(+)
"phenylalanine N-acetyltransferase"
"phenylalanine n-acetyltransferase"