>tr|A0A2N9AI25|A0A2N9AI25_METEX Light-independent protochlorophyllide reductase iron-sulfur ATP-binding protein OS=Methylorubrum extorquens GN=bchL MNIAIRNPVPVRREEGSLQVGLDPNDRIETAKVFAVYGKGGIGKSTTSSNLSVAFSKLGK RVLQIGCDPKHDSTFTLTKRLAPTVIDALEAVNFHSEELRAEDFVVEGYNGVKCVEAGGP PAGTGCGGYVVGQTVKLLKEHHLLEDTDVVVFDVLGDVVCGGFASPLQHADRALIVTAND FDSIFAMNRIVAAIHTKSKNYGVRLGGVIANRSAKTDEIDRFNAAVGLRRLAHFPDLDVV RRSRLKKSTLFEMEPTPELKAVTDEYMQLAETLWAGADPCEAVPMKDRDLFEFLGFD