ECC pair

MGAAAAAPVPPNQREEATPPPVRSARSPASVAADFAMGGAAAAVAKTGAAPVERVKLLLQNQGEMLRRGTLTRPYEGIAHAFARVLREEGAAALWRGNQANVIRYFPTQAFNFAFKGYFKSFFGYDREKNGKWKWLAGNVASGSAAGATTSLLLYHLDYARTRLATDAIESRGNKRQFRGLLDVYKKTLTTDGISGLYRGFSVSIVGITLYRGLYFGIYDTMKPLVLVGPLEGNFFASFALGWAITTFSGACAYPFDTVRRRMMLTSGQPFKYRNGFHAVKQIVLTEGFFTLFRGVGANILSGMAGAGVLSGYDQLQQFASRHGHNFERKMKGVLK*