>6atk_D mol:protein length:146 Spike glycoproteinGRPLPVYHKHMFIVLYVDFKPQSGGGKCFNCYPAGVNITLANFNETKGPLCVDTSHFTTKYVAVYANVGRWSASINTGNCPFSFGKVNNFVKFGSVCFSLKDIPGGCAMPIVANWAYSKYYTIGTLYVSWSDGDGITGVPQPVEGV