>tr|B1Q4X2|B1Q4X2_HUMAN MHC class I antigen (Fragment) OS=Homo sapiens OX=9606 GN=HLA-A PE=3 SV=1 SHSMRYFYTSVSRPGRGEPRFIAVGYVDDTQFVRFDSDAASQRMEPRAPWIEQEGPEYWD QETRNVKAQSQTDRVDLGTLRGYYNQSEDGSHTIQIMYGCDVGPDGRFLRGYRQDAYDGK DYIALNEDLRSWTAADMAAQITRRKWEAAHAAEQQRAYLEGRCVEWLRRYLENGKETLQR TDPPKTHMTHHPISDHEATLRCWALGFYPAEITLTWQRDGEDQTQDTELVETRPAGDGTF QKWAAVVVPSGEEQRYTCHVQHEGLPKPLTLRW