>sp|Q7U5I2|CHLL_PARMW Light-independent protochlorophyllide reductase iron-sulfur ATP-binding protein OS=Parasynechococcus marenigrum GN=chlL MTTTLTRPTDGEGSVQVHQDPGLNIQEETLVIAVYGKGGIGKSTTSSNLSAAFSKLGKRV LQIGCDPKHDSTFTLTHKMVPTVIDILEEVDFHSEELRPEDFVFTGFNGVQCVESGGPPA GTGCGGYVTGQTVKLLKEHHLLEDTDVVIFDVLGDVVCGGFAAPLQHANYCLIVTANDFD SIFAMNRIVQAIQAKAKNYKVRLGGVVANRSADTDQIDKFNERTGLRTMAHFKDVDAIRR SRLKKCTIFEMDDEDEAVQAVRSEYLRLAQNMLDKVEPLEATSLKDREIFDLLGFD