>3bew_A mol:protein length:271 Major histocompatibility complex class I glycoprotein haplotype B21 ELHTLRYIRTAMTDPGPGLPWFVDVGYVDGELFMHYNSTARRAVPRTEWIAANTDQQYW DRETQIVQGSEQINRENLDILRRRYNQTGGSHTVQWMSGCDILEDGTIRGYHQAAYDGR DFVAFDKGTMTLTAAVPEAVPTKRKWEEGGYAEGLKQYLEETCVEWLRRYVEYGKAELG RRERPEVRVWGKEADGILTLSCRAHGFYPRPIVVSWLKDGAVRGQDAQSGGIVPNGDGT YHTWVTIDAQPGDGDKYQCRVEHASLPQPGLYSWR