>sp|Q9Y587-2|AP4S1_HUMAN AP-4 complex subunit sigma-1 OS=Homo sapiens GN=AP4S1 MIKFFLMVNKQGQTRLSKYYEHVDINKRTLLETEVIKSCLSRSNEQCSFIEYKDFKLIYR QYAALFIVVGVNDTENEMAIYEFIHNFVEVLDEYFSRVSELDVSFFNTVFHSTWQMHSGP YQEPIDELPKICSALEPQQTCFSPDSSSFKGAASTTPIY