4IAY:
reference: Insights into the Phosphoryl Transfer Catalyzed by cAMP-Dependent Protein Kinase: An X-ray Crystallographic Study of Complexes with Various Metals and Peptide Substrate SP20., Gerlits O, Waltman MJ, Taylor S, Langan P, Kovalevsky A, Biochemistry. 2013 May 14. PMID: 23672593

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