Crystallization (Comment) | Organism |
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quantum mechanical/molecular mechanics studies. The ferrous iron probably coordinates with residue Met76 at the binding site, and His263 plays the role of proton acceptor. The rate-determining step is either the first proton removed by His263 or the proton transition within the porphyrin with an energy barrier of 14.99 or 14.87 kcal/mol, respectively | Homo sapiens |
Organism | UniProt | Comment | Textmining |
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Homo sapiens | P22830 | - |
- |