>6yrq_C mol:protein length:149 Envelope polyproteinKVTGCTVFCTLAGPGASCEAYSENGIFNISSPTCLVNKVQRFRGSEQKINFICQRVDQDVVVYCNGQKKVILTKTLVIGQCIYTFTSLFSLMPDVAHSLAVELCVPGLHGGPFEDDDDKAGWSHPQFEKGGGSGGGSGGGSWSHPQFEK