6ELY:
reference: Crystal Structure of Mistletoe Lectin I (ML-I) from Viscum album in Complex with 4-N-Furfurylcytosine at 2.85 A Resolution., Ahmad MS, Rasheed S, Falke S, Khaliq B, Perbandt M, Choudhary MI, Markiewicz WT, Barciszewski J, Betzel C, Med Chem. 2018 May 23. pii: MC-EPUB-90650. doi:, 10.2174/1573406414666180524095946. PMID: 29792147

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