>4m8v_A mol:protein length:100 Beta-2-microglobulinMIQRTPKIHVYSRHPAENGKSNFLNCYVSGFHPSDIEVDLLKNGERIEKVEHSDLSFSKDWSFYLTYYTEFTPTEKDEYACRVNHVTLSQPKIVKWDRDM