>gi|189409104 adaptor-related protein complex 4, sigma 1 subunit isoform 2 [Homo sapiens] MIKFFLMVNKQGQTRLSKYYEHVDINKRTLLETEVIKSCLSRSNEQCSFI EYKDFKLIYRQYAALFIVVGVNDTENEMAIYEFIHNFVEVLDEYFSRVSE LDIMFNLDKVHIILDEMVLNGCIVETNRARILAPLLILDKMSES