>sp|A1BIZ7|BCHL_CHLPD Light-independent protochlorophyllide reductase iron-sulfur ATP-binding protein OS=Chlorobium phaeobacteroides GN=bchL MSLVLAVYGKGGIGKSTTSANISAALALKGAKVLQIGCDPKHDSTFPITGKLQKTVIEAL EEVDFHHEELGAEDIIETGFAGIDCLEAGGPPAGSGCGGYVVGESVTLLQELGLYDKYDV ILFDVLGDVVCGGFSAPLNYADYAIIIATNDFDSIFAANRLCMAIQQKSVRYKVKLAGIV ANRVDYTTGGGTNMLDQFAEKVGTRLLAKVPYHELIRKSRFAGKTLFAMEDTPGKDDCLI PYNEIADFLIQENPLASVPVPIGDREIFDMVGGWQ