>sp|A7NR80|NIFH_ROSCS Nitrogenase iron protein OS=Roseiflexus castenholzii GN=nifH
MRQVAFYGKGGIGKSTTQQNTAAALASMGYRLMVVGCDPKADCTRLLLRGVRQPSVLDTL
RDVGPESVQLEKVVVQGYGGVKCVESGGPEPGVGCGGRGVITAIQTLETLGAYKDDLDYV
FYDVLGDVVCGGFAMPIREGYAEEIYIVCSGEYMALFAANNICKGIKKFAERGYARLGGL
VCNSRLVENEQALVKEFARRLNTKMIHFIPRSKDVQRAEINKKTVIDYDPDLPQAQEYRE
LARKIDENDEFTIPTPITQEELEDLMREYGIVD