4APV:
reference: Crystal structure and DNA-binding mode of Klebsiella pneumoniae primosomal PriB protein., Huang YH, Lo YH, Huang W, Huang CY, Genes Cells. 2012 Oct;17(10):837-49. doi: 10.1111/gtc.12001. Epub 2012 Sep 3. PMID: 22938024

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