4DLI:
reference: Fluorophore labeled kinase detects ligands that bind within the MAPK insert of p38alpha kinase., Getlik M, Simard JR, Termathe M, Grutter C, Rabiller M, van Otterlo WA, Rauh D, PLoS One. 2012;7(7):e39713. Epub 2012 Jul 2. PMID: 22768308

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