>sp|A2BV90|HIS6_PROM5 Imidazole glycerol phosphate synthase subunit HisF OS=Prochlorococcus marinus GN=hisF MVALRLIPCLDVANGRVVKGVNFVNLRDSGDPVELACRYSEAGADELVFLDIRASVENRK TLVDLVSRTAKSVKIPFTVGGGINSIVTINDLLRAGADKVSLNSSAVKNPKIISQSSKKF GTQCIVIAIDARKKHNVSNEWEVYVKGGRENTGLDVVNWAKKVEELGAGEILLTSMDGDG TQNGYDLLLTKTVAKAVNIPVIASGGAGSLEDIFDVFTEGEASAALLASLLHDKKLTIEE IKSFLINKKLIIRPNEK