>sp|Q21YU0|SERB_ALBFT Phosphoserine phosphatase OS=Albidiferax ferrireducens GN=serB MHPTAIAPGLIIQGFAPPLRLSDFKLIAFDMDSTLINIECVDEIADAVGRKREVAAITEA AMRGEITDYKESLRQRVALLQGVTEVQMNQIYQERMQFNPGAAELVAACKAAGLKVLLVS GGFTHFTDRVAQRLGIDYTRSNVLQIENGVLTGRMVDQPWGDICDGAEKRKMLLETCALL GIAPKQAIAVGDGANDLPMMREAGLSVAFHAKSAVRELANVSIESGGLDRLLELFQP