3QQR
Crystal structure of Parasponia hemoglobin; Differential Heme Coordination is Linked to Quaternary Structure
Summary for 3QQR
| Entry DOI | 10.2210/pdb3qqr/pdb |
| Descriptor | Non-legume hemoglobin, PROTOPORPHYRIN IX CONTAINING FE, 1,4-DIETHYLENE DIOXIDE, ... (4 entities in total) |
| Functional Keywords | globin fold, oxygen transport |
| Biological source | Parasponia andersonii (Sponia andersonii) |
| Total number of polymer chains | 2 |
| Total formula weight | 38077.86 |
| Authors | Kakar, S.,Sturms, R.,Savage, A.,Nix, J.C.,Dispirito, A.,Hargrove, M.S. (deposition date: 2011-02-16, release date: 2011-04-27, Last modification date: 2023-09-13) |
| Primary citation | Kakar, S.,Sturms, R.,Tiffany, A.,Nix, J.C.,DiSpirito, A.A.,Hargrove, M.S. Crystal structures of Parasponia and Trema hemoglobins: differential heme coordination is linked to quaternary structure. Biochemistry, 50:4273-4280, 2011 Cited by PubMed: 21491905DOI: 10.1021/bi2002423 PDB entries with the same primary citation |
| Experimental method | X-RAY DIFFRACTION (2.16 Å) |
Structure validation
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