>5xmj_K mol:protein length:218 fumarate reductase respiratory complex MNASTITLHVPQRSKIAGRMDFFQMVSGALLILFLWAHMMLVSSVILSPSLMNGIAWFF EATYMAQIGGPAVFVLMVVHFILAARKMPFKQDEWKTFRVHACMLHHKDTTMWVVQVIS AIFILVLGAVHMFVVLTDLPITAAKSAARLQSGWLYLYLVLLPLAELHVGVGFYRIGVK YGFVGRNKRKWFQKTENLMMIGFITIGLLTLVRFMLLNIQG