>sp|A5USK5|NIFH_ROSS1 Nitrogenase iron protein OS=Roseiflexus sp. (strain RS-1) OX=357808 GN=nifH PE=3 SV=1
MRQVAFYGKGGIGKSTTQQNTAAALASMGYRLMVVGCDPKADCTRLLLRGVRQPSVLDTL
RDVGPESVQLEKVVVQGYGGVKCVESGGPEPGVGCGGRGVITAIQTLETLGAYKDDLDYV
FYDVLGDVVCGGFAMPIREGYAEEIYIVCSGEYMALFAANNICKGIKKFAERGYARLGGL
ICNSRLVENERALVEEFARRLNTKMIHFVPRSKDVQRAEINKKTVIDYDPELPQAHEYRE
LARKIDENDEFTIPTPITQDELEDLMREYGIVD