>7n8n_B mol:protein length:297 Histone H2B-H2A doubletMHHHHHHGKPIPNPLLGLDSTENLYFQGSATQKETTRKRDKSVNFRLGLRNMLAQIHPDISVQTEALSELSNIAVFLGKKISHGAVTLLPEGTKTIKSSAVLLAAGDLYGKDLGRHAVGEMTKAVTRYGSAKESKEGSRSSKAKLQISVARSERLLREHGGCSRVSEGAAVALAAAIEYFMGEVLELAGNAARDSKKVRISVKHITLAIQNDAALFAVVGKGVFSGAGVSLISVPIPRKKARKTTEKEASSPKKKAAPKKKKAASKQKKSLSDKELAKLTKKELAKYEKEQGMSPGY