>4FX7_1|Chains A, B, C, D|Imidazole glycerol phosphate synthase subunit HisF|Thermotoga maritima (243274) MQRVVVAIVAKRVDGEFMVFTHSGKKNTGILLRDWVVEVEKRGAGEILLTSIDRVGTKSGYDTEMIRFVRPLTTLPIIASGGAGKMEHFLEAFLAGADKVSINTAAVENPSLITQIAQTFGSQAVVVAIVAKRVDGEFMVFTHSGKKNTGILLRDWVVEVEKRGAGEILLTSIDRVGTKSGYDTEMIRFVRPLTTLPIIASGGAGKMEHFLEAFLAGADKVSINTAAVENPSLITQIAQTFGSLEHHHHHH