>tr|K7W4U9|K7W4U9_HUMAN MHC class I antigen (Fragment) OS=Homo sapiens OX=9606 PE=3 SV=1 SHSMRYFYTSVSRPGRGEPRFISVGYVDDTQFVRFDSDAASQRMEPRAPWIEQEGPEYWD QETRNVKAQSQTDRVDLGTLRGYYNQSEDGSHTIQIMYGCDVGPDGRFLRGYRQDAYDGK DYIALNEDLRSWTAADMAAQITKRKWEAAHAAEQQRAYLEGRCVEWLRRYLENGKETLQR TDPPKTHMTHHPISDHEATLRCWALGFYPAEITLTWQRDGEDQTQDTELVETRPAGDGTF QKWAAVVVPSGEEQRYTCHVQHEGLPKPLTLRW