6C01:
reference: Structural basis for nucleotide recognition by the ectoenzyme CD203c., Gorelik A, Randriamihaja A, Illes K, Nagar B, FEBS J. 2018 May 2. doi: 10.1111/febs.14489. PMID: 29717535

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