>sp|A1BEH0|NIFH_CHLPD Nitrogenase iron protein OS=Chlorobium phaeobacteroides GN=nifH MRKVAIYGKGGIGKSTTTQNTVAGLAEMGMKVMVVGCDPKADSTRLLLGGLQQKTVLDTL REEGEEVELEDIIKEGYRQTRCTESGGPEPGVGCAGRGIITSVNLLEQLGAYDKEWGLDY VFYDVLGDVVCGGFAMPIRDGKAEEIYIVCSGEMMAMYAANNICKGILKYADAGGVRLGG LICNSRKVDNEQAMIEELARKIGTQMIHFVPRDNFVQRAEINRKTVIDYDPTHGQADEYR ALARKIHENKMFVIPKPLEIEELESLLIDFGIAN