>7C8O_1|Chains A, B, C, D|Nitrogen-fixing NifU domain protein|Methanothrix thermoacetophila (2224)
MIQQTGYSKKVMEHFMNPRNVGVIDDPDGYGKVGNPVCGALMEIFIKVGDEKIEDIKFRTFGCGAAIATSSMITEMARGKSLEEAMRITRNDVADALDGLPPQKMACSNLAADALHAAINDYLSKKQKHLEHHHHHH