2AHM:
reference: Insights into SARS-CoV transcription and replication from the structure of the nsp7-nsp8 hexadecamer., Zhai Y, Sun F, Li X, Pang H, Xu X, Bartlam M, Rao Z, Nat Struct Mol Biol 2005 Oct 16;. PMID: 16228002

This OCA Structure page
uses Jmol, developed by the Jmol Development Team (documentation).