>sp|B7MHL6|SERC_ECO45 Phosphoserine aminotransferase OS=Escherichia coli O45:K1 GN=serC MAQIFNFSSGPAMLPAEVLEQAQQELRDWNGLGTSVMEVSHRGKEFIQVAEEAEKDFRDL LNVPSNYKVLFCHGGGRGQFAAVPLNILGDKTTADYVDAGYWAASAIKEAKKYCTPNVFD AKVTVDGLRAVKPMSEWQLSDNAAYMHYCPNETIDGIAIDETPDFGKDVVVAADFSSTIL SRPIDVSRYGVIYAGAQKNIGPAGLTIVIVREDLLGKANIACPSILDYSILNDNDSMFNT PPTFAWYLSGLVFKWLKANGGVAAMDKINQQKAELLYGVIDNSDFYRNDVAKANRSRMNV PFQLADSALDKLFLEESFAAGLHALKGHRVVGGMRASIYNAMPLEGVKALTDFMVEFERR HG