1H5P:
reference: The SAND domain structure defines a novel DNA-binding fold in transcriptional regulation., Bottomley MJ, Collard MW, Huggenvik JI, Liu Z, Gibson TJ, Sattler M, Nat Struct Biol 2001 Jul;8(7):626-33. PMID: 11427895

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