>tr|I2B2X4|I2B2X4_HUMAN MHC class I antigen OS=Homo sapiens GN=HLA-B
SHSMRYFYTSVSRPGRGEPRFISVGYVDDTQFVRFDSDAASPREEPRAPWVEQEGPEYWD
RNTQIYKAQAQTDRESLRNLRGYYNQSEAGSHTLQSMYGCDVGPDGRLLRGHNQYAYDGK
DYIALNEDLRSWTAADTAAQISQRKLEAARVAEQLRAYLEGECVEWLRRYLENGKDKLER
A