>8k50_H mol:protein length:122 Beta-2-microglobulinMIQRTPKIQVYSRHPAENGKSNFLNCYVSGFHPSDIEVDLLKNGERIEKVEHSDLSFSKDWSFYLLYYTEFTPTEKDEYACRVNHVTLSQPKIVKWDRDMGSGGSGAGLNDIFEAQKIEWHE