1HO8:
reference: Crystal structure of the regulatory subunit H of the V-type ATPase of Saccharomyces cerevisiae., Sagermann M, Stevens TH, Matthews BW, Proc Natl Acad Sci U S A 2001 Jun 19;98(13):7134-9. PMID: 11416198

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