6I1R:
reference: Structural basis for the delivery of activated sialic acid into Golgi for sialyation., Nji E, Gulati A, Qureshi AA, Coincon M, Drew D, Nat Struct Mol Biol. 2019 May 27. pii: 10.1038/s41594-019-0225-y. doi:, 10.1038/s41594-019-0225-y. PMID: 31133698

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