>sp|A3PBF2|HIS6_PROM0 Imidazole glycerol phosphate synthase subunit HisF OS=Prochlorococcus marinus GN=hisF MVALRLIPCLDVAHGRVVKGVNFVNLRDSGDPVELACRYSDEGADELVFLDIRASVENRN TLVDLVSRTAKSVKIPFTVGGGIDSVASINDLLRAGADKVSLNSSAVRNPDLVSKSSREF GNQCIVIAIDAKRKINKTDEWEVYVKGGRENTGIDVLSWAKKVEELGAGEILLTSMDGDG TQNGYDLHLTKSVANIVNLPVIASGGAGCLEDIYDVFIEGRASAALLASLLHDRKLSLRE IKTFLLDKKLPIRPCE