>8egr_M mol:protein length:107 gp20, portal-proximal core proteinMAEEEKIIKEEPTNEETEQPEKIESAEDVVTEPEKEVTEEKSEAFVQLEQRISSLEQRLNNLESQPQPTQESSDPNFEDKTVPTEVDDNQETDGIESSEEIKQMLNL