>tr|B3F2I2|B3F2I2_CHRTP Nitrogenase protein alpha chain OS=Chroococcidiopsis thermalis GN=nifD MTPPESVTLEENAATAVDPKELIKDVLEAYPEKGRKKREKHLNVYQEGKPDCGVKSNIKS LPGSMTTRGCAYAGSKGVVWGPIKDMIHISHGPVGCGYYSWSGRRNYYIGTTGIDTFGTM QFTSDFQERDIVFGGDKKLAKLITELEELFPLNRGISIQSECPIGLIGDDIEAVAKKSAK EINKAVVPVRCEGFRGVSQSLGHHIANDAVRDWIFPRTDKAKKDGTIDVDPTQYDVAIIG DYNIGGDAWSSRILLEEIGLRVVAQWSGDGTINELINTPTVKLNLVHCYRSMNYISRHME ETYGIPWLEYNFFGPTQIAKSLREIAAKFDETIQAKAEEVIAKYQAQTDEVIAKFLPRLQ GKTVALMVGGLRPRHVVPAFYDLGMRLIGTGYEFGHNDDYKRTTHYIEDGTLIYDDVSAF EFEEFIKEMKPDLVASGIKEKYVFQKMALPFRQMHSWDYSGPYHGYDGFAIFARDMDMAL NSPTWSLIGAPWSK