>tr|B3Q7C7|B3Q7C7_RHOPT Light-independent protochlorophyllide reductase iron-sulfur ATP-binding protein OS=Rhodopseudomonas palustris GN=bchL MNILTDPNKLKTSGCADVNASKCAEGDGEGSVQVQLDPNLNIGTAKVFSIYGKGGIGKST TSSNLSVAFSKLGKRVLQIGCDPKHDSTFTLTKKLMPTVIDVLESVNFHSEEVRPEDFVF EGYNGVMCVEAGGPPAGTGCGGYVVGQTVKLLKEHHLLEDTDVVIFDVLGDVVCGGFASP LQHSERAMIVAANDFDSIFAANRIAAAIQAKSKNYAVRLAGVIANRSRETDQIDKFGERT GIKRVAHLPDLDVIRKSRLKKMTLFEMDHTPEIEAVQNEYLRLATELWEAKEPPVQGKPL KDRDIFDLLGFD