>sp|A7ZJZ6|SERC_ECO24 Phosphoserine aminotransferase OS=Escherichia coli O139:H28 GN=serC MAQIFNFSSGPAMLPAEVLKQAQQELRDWNGLGTSVMEVSHRGKEFIQVAEEAEKDFRDL LNVPSNYKVLFCHGGGRGQFAAVPLNILGDKTTADYVDAGYWAASAIKEAKKYCTPNVFD AKVTVDGLRAVKPMREWQLSDNAAYMHYCPNETIDGIAIDETPDFGKDVVVAADFSSTIL SRPIDVSRYGVIYAGAQKNIGPAGLTIVIVREDLLGKANIACPSILDYSILNDNGSMFNT PPTFAWYLSGLVFKWLRANGGVAEMDKINQQKAELLYGVIDNSDFYRNDVAKANRSRMNV PFQLADSALDKLFLEESFAAGLHALKGHRVVGGMRASIYNAMPLEGVKALTDFMVEFERR HG