>sp|O34106|NIFH_TRIEI Nitrogenase iron protein OS=Trichodesmium erythraeum GN=nifH MRQIAFYGKGGIGKSTTSQNTLAAMANRHGQRIMIVGCDPKADSTRLILNAKAQTTVLHV AAERGAVEDVELDEVLKPGFGGIKCVESGGPEPGVGCAGRGIITAINFLEEEGAYTDLDF VSYDVLGDVVCGGFAMPIRENKAQEIYIVCSGEMMAMYAANNIARGVLKYAHAGGVRLGG LICNSRKVDRETELIENLAARLNTQMIHFVPRDNVVQRAEIRRMTVEQYAPEDNQAQEYD QLAQKIINNEKLTIPTPLEMDELEELLIEFGLLGDEEDRQKQIAAQDAAIKATAAK