>sp|Q53450|CHLL_PICP2 Light-independent protochlorophyllide reductase iron-sulfur ATP-binding protein OS=Picosynechococcus sp. GN=chlL MTMTLAVYGKGGIGKSTTSCNISVALAKRGKKVLQIGCDPKHDSTFTLTGFLIPTIIDTL QEKDFHYEDIWPEDVIYKGYGGVDCVEAGGPPAGAGCGGYVVGETVKLLKELNAFDEYDV ILFDVLGDVVCGGFAAPLNYADYCLIVTDNGFDALFAANRIAASVREKARTHPLRLAGLI GNRTSKRDLIEKYVSHVPMPVLEVLPLIEDIRVSRVKGKTLFEMAEGDSMLDYVCDFYLN IADQVLAAPEGVVPSEASDRELFSLLSDYYLNPPVEKTQEDELDLMMV