>sp|B4SC59|NIFH_PELPB Nitrogenase iron protein OS=Pelodictyon phaeoclathratiforme (strain DSM 5477 / BU-1) OX=324925 GN=nifH PE=3 SV=1 MRKVAIYGKGGIGKSTTTQNTVAGLAEMGKKIMVIGCDPKADSTRLLLGGLQQKTVLDTL REEGEEVELEDIIKDGYRNTRCTESGGPEPGVGCAGRGIITSVNLLEQLGAFDDEWDLDY VFYDVLGDVVCGGFAMPIRDGKAEEIYIVCSGEMMAMYAANNICKGILKYADTGGVRLGG LICNSRNVDNERQMIEELAKKIGTQMIHFVPRNNFVQRAEINRKTVIEYDPTHEQADEYR ALAQKINDNKMFVIPKPLEIEELEALLIEFGIAN