>6xnk_G mol:protein length:104 Cytochrome cGDVEKGKKIFIMKCSQCHTVEKGGKHKTGPNLHGLFGRKTGQAPGYSYTAANKNKGIIWGEDTLMEYLENPAKYIPGTKMIFVGIKKKEERADLIAYLKKATNE