3GQG
Crystal structure at acidic pH of the ferric form of the Root effect hemoglobin from Trematomus bernacchii.
Summary for 3GQG
Entry DOI | 10.2210/pdb3gqg/pdb |
Descriptor | Hemoglobin subunit alpha, Hemoglobin subunit beta, PROTOPORPHYRIN IX CONTAINING FE, ... (4 entities in total) |
Functional Keywords | pentacoordinate high-spin fe(iii) form, antacrtic fish hemoglobin, acetylation, heme, iron, metal-binding, oxygen transport, transport |
Biological source | Trematomus bernacchii (rockcod) More |
Total number of polymer chains | 4 |
Total formula weight | 66139.23 |
Authors | Vergara, A.,Franzese, M.,Merlino, A.,Bonomi, G.,Mazzarella, L. (deposition date: 2009-03-24, release date: 2009-10-13, Last modification date: 2023-09-06) |
Primary citation | Vergara, A.,Franzese, M.,Merlino, A.,Bonomi, G.,Verde, C.,Giordano, D.,di Prisco, G.,Lee, H.C.,Peisach, J.,Mazzarella, L. Correlation between hemichrome stability and the root effect in tetrameric hemoglobins. Biophys.J., 97:866-874, 2009 Cited by PubMed: 19651045DOI: 10.1016/j.bpj.2009.04.056 PDB entries with the same primary citation |
Experimental method | X-RAY DIFFRACTION (1.73 Å) |
Structure validation
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