1UCN: X-Ray Structure Of Human Nucleoside Diphosphate Kinase A Com With Adp At 2 A Resolution
reference: Nucleotide binding to nucleoside diphosphate kinases: X-ray structure of human NDPK-A in complex with ADP and comparison to protein kinases., Chen Y, Gallois-Montbrun S, Schneider B, Veron M, Morera S, Deville-Bonne D, Janin J, J Mol Biol 2003 Sep 26;332(4):915-26. PMID: 12972261

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