>6j2f_B mol:protein length:98 beta-2 microglobulinEPRTPKIQVYSRHPAENGKPNYLNCYVYGFHPPQIEIDLLKNGQKMKTEQSDLSFSKDWSFYLLVHTDFTPSTVDEYSCRVNHSSLAAPHMVKWDRNN