One of four chains in oxy-hemoglobin zooming in to oxy-heme (from 1hho.pdb by B. Shaanan). This is an animated picture: you cannot move it with your mouse, but you can when displayed in any of the software offered here.
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This website was initiated November 1995, and was formerly called the RasMol Home Page. NSF support began February 1997, and continued September, 2000. Emphasis changed from RasMol to Protein Explorer August 28, 2000, and from Chime-based resources to Jmol-based resources in July, 2008.
Opinions, conclusions, and recommendations expressed at this web site are those of the author(s) and do not necessarily reflect the views of the supporting institutions.