>sp|A2CAH8|HIS4_PROM3 1-(5-phosphoribosyl)-5-[(5-phosphoribosylamino)methylideneamino] imidazole-4-carboxamide isomerase OS=Prochlorococcus marinus (strain MIT 9303) OX=59922 GN=hisA PE=3 SV=1
MEIIPAIDLLDSACVRLHQGDYAKVTRFSEDPVAQALSWQKQGATRLHLVDLDGAKSGEP
VNDSCVRAITSALNIPVQLGGGVRTLERAEELLAYGLEQVILGTVAIEQPQLVKQLAQRN
PGRIIVGIDAKNGKVATRGWISQSEVNATDLAADFNAAGIAAIISTDIATDGTLEGPNLE
SLRAMANASSVPLIASGGVGCMADLLSLLALEPYGVSGVIVGRALYDGKVDLKEAIRAIG
DGRLQDPPSSKPLMA