>sp|A1WYW5|HIS1_HALHL ATP phosphoribosyltransferase OS=Halorhodospira halophila GN=hisG MSRTLTLALSKGRILEETLPLLARCGIEPAEDPDASRKLIIGTNREDVRLLVVRASDVPT YVEHGGADLGVAGRDVLLEHGGDGLYDPVDLGIARCRLMVAGPPDGPPPGRRPRVATKFV HLARQHFAAQGRQAEIIKLYGSMELAPLVGMADLIVDLVDTGNTLRANGLAPLEEIMPIS SRLVVNKASLKTSPDRLGTLIDDLAAAARAKDTS