>sp|B6ITW5|BCHL_RHOCS Light-independent protochlorophyllide reductase iron-sulfur ATP-binding protein OS=Rhodospirillum centenum GN=bchL MSSVLERPAAPAILPSRQDGEGSVQVKMDPNLKIGTARVFSVYGKGGIGKSTTSSNLSVA FSKLGKRVLQIGCDPKHDSTFTLTKKLVPTVIDVLESVNFHSEELRPEDFVYPGYNGVMC VEAGGPPAGTGCGGYVVGQTVKLLKEHHLLEDTDVVIFDVLGDVVCGGFAAPLQHAQRAL IVAANDFDSIFAMNRIVAAIQAKSKNYEVRLGGVICNRSAATDQIDKFNAAVGLNTLAHL PDLDGIRRSRLKKCTVFEMEDEPELERARQEYLRLAATLLAGTEPLAPAPLRDRDIFDLL GFD