1SI4 | Oxygen Storage Transport | date | Feb 27, 2004 |
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title | Crystal Structure Of Human Hemoglobin A2 (In R2 State) At 2. Resolution | ||||||||||||||
authors | U.Sen, J.Dasgupta, D.Choudhury, P.Datta, A.Chakrabarti, S.B.Chakr A.Chakrabarty, J.K.Dattagupta | ||||||||||||||
compound | source | ||||||||||||||
Molecule: Hemoglobin Alpha Chain Chain: A, C |
Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Tissue: Beta Thalassemia Minor Blood | ||||||||||||||
Molecule: Hemoglobin Delta Chain Chain: B, D |
Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Tissue: Beta Thalassemia Minor Blood | ||||||||||||||
symmetry | Space Group: P 21 21 21 |
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crystal cell |
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method | X-Ray Diffraction | resolution | 2.20 Å | ||||||||||||
ligand | CYN, HEM | enzyme |
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related structures | by homologous chain: 1Y4R, 1YH9 | ||||||||||||||
Gene Ontology |
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Primary reference | Crystal structures of HbA2 and HbE and modeling of hemoglobin delta4: interpretation of the thermal stability and the antisickling effect of HbA2 and identification of the ferrocyanide binding site in Hb., Sen U, Dasgupta J, Choudhury D, Datta P, Chakrabarti A, Chakrabarty SB, Chakrabarty A, Dattagupta JK, Biochemistry 2004 Oct 5;43(39):12477-88. PMID:15449937 |
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Structure-derived information |
- Domain d1si4a_, region A [Jmol] [rasmolscript] [script source] - Domain d1si4b_, region B [Jmol] [rasmolscript] [script source] - Domain d1si4c_, region C [Jmol] [rasmolscript] [script source] - Domain d1si4d_, region D [Jmol] [rasmolscript] [script source] |
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