Fig. 3From: SARS-CoV-2 RNA polymerase as target for antiviral therapyStructure modelling of the RdRps. RdRp structures were derived from PDB databank and modelling was performed as described in Fig. 2. a External surface and internal structures of RdRps were compared. b SARS-CoV-2 RdRp; c HCV RdRp; d Influenza RdRp, zoomingin the channel in which the Motif C protrudes (black empty circle). Each of the latter three panels shows three different snapshots in a clockwise rotationBack to article page