>d1a9xb1 c.8.3.1 (B:1502-1652) Carbamoyl phosphate synthetase, small subunit N-terminal domain {Escherichia coli} iksallvledgtqfhgraigatgsavgevvfntsmtgyqeiltdpsysrqivtltyphig nvgtndadeessqvhaqglvirdlpliasnfrntedlssylkrhnivaiadidtrkltrl lrekgaqngciiagdnpdaalalekarafpg