>gi|21489959 immunoglobulin J chain [Homo sapiens]
MKNHLLFWGVLAVFIKAVHVKAQEDERIVLVDNKCKCARITSRIIRSSED
PNEDIVERNIRIIVPLNNRENISDPTSPLRTRFVYHLSDLCKKCDPTEVE
LDNQIVTATQSNICDEDSATETCYTYDRNKCYTAVVPLVYGGETKMVETA
LTPDACYPD