3HEP
Ferric Horse Heart Myoglobin; H64V Mutant, Nitrite Modified
Summary for 3HEP
Entry DOI | 10.2210/pdb3hep/pdb |
Related | 3HC9 3HDW 3HEN 3HEO |
Descriptor | Myoglobin, PROTOPORPHYRIN IX CONTAINING FE, NITRITE ION, ... (4 entities in total) |
Functional Keywords | ferric myoglobin, horse heart, h64v mutant, nitrite adduct, heme, iron, metal-binding, muscle protein, oxygen transport, transport |
Biological source | Equus caballus (domestic horse, equine) |
Total number of polymer chains | 1 |
Total formula weight | 17652.99 |
Authors | Yi, J.,Thomas, L.M.,Richter-Addo, G.B. (deposition date: 2009-05-09, release date: 2009-12-29, Last modification date: 2023-09-06) |
Primary citation | Yi, J.,Heinecke, J.,Tan, H.,Ford, P.C.,Richter-Addo, G.B. The distal pocket histidine residue in horse heart myoglobin directs the o-binding mode of nitrite to the heme iron. J.Am.Chem.Soc., 131:18119-18128, 2009 Cited by PubMed: 19924902DOI: 10.1021/ja904726q PDB entries with the same primary citation |
Experimental method | X-RAY DIFFRACTION (1.95 Å) |
Structure validation
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