>5nkz_B mol:protein length:190 Ubiquitin-conjugating enzyme E2-21 kDaGAMASTEKRLLKEYRAVKKELTEKRSPIHDTGIVDLHPLEDGLFRWSAVIRGPDQSPFEDALWKLEIDIPTNYPLDPPKIKFVVFGEEKIRQLQRKTSSGARKVCYKMPHPNVNFKTGEICLDILQQKWSPAWTLQSALVAIVVLLANPEPLSPLNIDMANLLKCDDTTAYKDLVHYYIAKYSAYESNDV