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    Ligand ID View Interactions Ligand Electron Density Image Name / Formula / Weight
    COH View 1COH - COH Pocket Interaction
    PROTOPORPHYRIN IX CONTAINING CO
    C34 H32 Co N4 O4
    619.575
    HEM View 1COH - HEM Pocket Interaction
    PROTOPORPHYRIN IX CONTAINING FE
    HEME (Synonym)
    C34 H32 Fe N4 O4
    616.487
    CMO View 1COH - CMO Pocket Interaction
    CARBON MONOXIDE
    C O
    28.01
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    Domain Assignment Name Location Classification Link Out
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