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    Domain Assignment Name Location Classification Link Out
    Click the links to view interactions in Jmol

    Ligand ID View Interactions Image Name / Formula / Weight
    CO View 3PNI - CO Pocket Interaction COBALT (II) ION
    F3S View 3PNI - F3S Pocket Interaction FE3-S4 CLUSTER
    Fe3 S4
    Click on icon image highlight macromolecule to ligand interaction in Jmol.
    The applet on this page is Jmol, an open source Java viewer for chemical structures in 3D: