>5dmk_B mol:protein length:212 beta chain of Major Histocompatibility Complex Class II, I-Ag7,H2-Ab1 proteinSRLGLWSRMDQLAKELTAELVPRGSGSERHFVHQFKGECYFTNGTQRIRLVTRYIYNREEYLRFDSDVGEYRAVTELGRHSAEYYNKQYLERTRAELDTACRHNYEETEVPTSLRRLEQPNVAISLSRTEALNHHNTLVCSVTDFYPAKIKVRWFRNGQEETVGVSSTQLIRNGDWTFQVLVMLEMTPHQGEVYTCHVEHPSLKSPITVEWR