4PQB
A sperm whale myoglobin double mutant L29E/F43H Mb with a non-native bis-His (His64/His93) coordination
Summary for 4PQB
| Entry DOI | 10.2210/pdb4pqb/pdb |
| Related | 4IT8 4PQC |
| Descriptor | Myoglobin, PROTOPORPHYRIN IX CONTAINING FE (3 entities in total) |
| Functional Keywords | structural genomics, enzyme function initiative, alpha helix bundle, oxygen transport |
| Biological source | Physeter catodon (Sperm whale) |
| Total number of polymer chains | 1 |
| Total formula weight | 17989.57 |
| Authors | Ying-wu, L.,Xiang-shi, T.,Wei, L. (deposition date: 2014-03-01, release date: 2015-01-14, Last modification date: 2023-09-20) |
| Primary citation | Du, J.F.,Li, W.,Li, L.,Wen, G.B.,Lin, Y.W.,Tan, X. Regulating the coordination state of a heme protein by a designed distal hydrogen-bonding network. ChemistryOpen, 4:97-101, 2015 Cited by PubMed: 25969804DOI: 10.1002/open.201402108 PDB entries with the same primary citation |
| Experimental method | X-RAY DIFFRACTION (1.942 Å) |
Structure validation
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