>sp|Q3AR70|NIFH_CHLCH Nitrogenase iron protein OS=Chlorobium chlorochromatii GN=nifH
MRKVAIYGKGGIGKSTTTQNTVAGLAEMGKKVMVIGCDPKADSTRLLLGGLQQKTVLDTL
REEGEEVELEDIIKEGYRNTRCTESGGPEPGVGCAGRGIITSVNLLEQLGAFDDEWNLDY
VFYDVLGDVVCGGFAMPIRDGKAEEIYIVCSGEMMAMYAANNICKGILKYADAGGVRLGG
LICNSRKVDNEREMIEELARRIGTQMIHFVPRDNFVQRAEINRKTVIDYDPTHGQADEYR
ALAQKINDNKMFVIPKPLEIEELESLLIEFGIAN