>sp|Q21FV3|HIS1_SACD2 ATP phosphoribosyltransferase OS=Saccharophagus degradans GN=hisG MSQLTIALTKGRILLETLPLLEAAGIAPLEDISKSRKLTFETTSPDVRLLILRGSDVPTY VEFGAADVGVSGKDTILEHGSTGFYEPLDLRIAKCRLMTAGIAGETLKPGRIRVATKYTN LAKQYYAEQGRQVDLIKLYGAMELAPILSLADEIVDIVDTGNTLKANGLEARDHIADISS RLIVNKASMKMKHQQIEALIDAISSAVNERAAA