>sp|P72946|HISXH_SYNY3 Histidinol dehydrogenase homolog OS=Synechocystis sp. GN=slr0682 MLRLITQSGDIVQELRRLHHRPVPSPWPVMAQVVAAMEHWAAMDQDAPPRVSGAELDAAY QRISQEKLSVIRQACAALEQVYRPQLPKTQVSFPEDGTVRGQRFYPVRRAGFYLEAKRGD ALGNLLRQGMLAKTVGVAERVLVTETISSTILVAAQEMGIEEIYLAAGVPAIAMLTWGAK NIAPVESITGAGCPRVMAAKQLVSGVVTIDQTLARTNLMVLADGEANGQWLALDLLAHAE QYPNASAVLLTDRLELGEEVIQSVNRYCREQEHSVHTEKALAHYGLVAIVEDLEACGSWI NEFCPHILLLAMEDPWTMVEKVQRAREIYIGHRSPSILGHYLSGANRLQTQDGAMATASE LAFHCFLRSSQLLDYGNNPPPPWLKDLVNWQGLTAIEERLGQLGRLKES