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- PDB-1hyn: CRYSTAL STRUCTURE OF THE CYTOPLASMIC DOMAIN OF HUMAN ERYTHROCYTE ... -
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Open data
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Basic information
Entry | Database: PDB / ID: 1hyn | ||||||
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Title | CRYSTAL STRUCTURE OF THE CYTOPLASMIC DOMAIN OF HUMAN ERYTHROCYTE BAND-3 PROTEIN | ||||||
![]() | BAND 3 ANION TRANSPORT PROTEIN | ||||||
![]() | MEMBRANE PROTEIN | ||||||
Function / homology | ![]() pH elevation / Defective SLC4A1 causes hereditary spherocytosis type 4 (HSP4), distal renal tubular acidosis (dRTA) and dRTA with hemolytic anemia (dRTA-HA) / negative regulation of urine volume / Bicarbonate transporters / intracellular monoatomic ion homeostasis / ankyrin-1 complex / plasma membrane phospholipid scrambling / monoatomic anion transmembrane transporter activity / chloride:bicarbonate antiporter activity / solute:inorganic anion antiporter activity ...pH elevation / Defective SLC4A1 causes hereditary spherocytosis type 4 (HSP4), distal renal tubular acidosis (dRTA) and dRTA with hemolytic anemia (dRTA-HA) / negative regulation of urine volume / Bicarbonate transporters / intracellular monoatomic ion homeostasis / ankyrin-1 complex / plasma membrane phospholipid scrambling / monoatomic anion transmembrane transporter activity / chloride:bicarbonate antiporter activity / solute:inorganic anion antiporter activity / bicarbonate transport / bicarbonate transmembrane transporter activity / monoatomic anion transport / chloride transport / chloride transmembrane transporter activity / ankyrin binding / negative regulation of glycolytic process through fructose-6-phosphate / hemoglobin binding / cortical cytoskeleton / erythrocyte development / protein-membrane adaptor activity / chloride transmembrane transport / protein localization to plasma membrane / regulation of intracellular pH / Erythrocytes take up oxygen and release carbon dioxide / Erythrocytes take up carbon dioxide and release oxygen / cytoplasmic side of plasma membrane / transmembrane transport / Z disc / blood coagulation / basolateral plasma membrane / blood microparticle / protein homodimerization activity / extracellular exosome / membrane / plasma membrane Similarity search - Function | ||||||
Biological species | ![]() | ||||||
Method | ![]() ![]() ![]() | ||||||
![]() | Zhang, D. / Kiyatkin, A. / Bolin, J.T. / Low, P.S. | ||||||
![]() | ![]() Title: Crystallographic structure and functional interpretation of the cytoplasmic domain of erythrocyte membrane band 3. Authors: Zhang, D. / Kiyatkin, A. / Bolin, J.T. / Low, P.S. #1: ![]() Title: Crystallization and Preliminary X-ray Analysis of the Cytoplasmic Domain of Human Erythrocyte Band 3 Authors: Kiyatkin, A. / Natarajan, P. / Munshi, S. / Minor, W. / Johnson, J.E. / Low, P.S. | ||||||
History |
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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Download
PDBx/mmCIF format | ![]() | 243.7 KB | Display | ![]() |
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PDB format | ![]() | 198.1 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Summary document | ![]() | 395 KB | Display | ![]() |
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Full document | ![]() | 427.7 KB | Display | |
Data in XML | ![]() | 26.6 KB | Display | |
Data in CIF | ![]() | 41.4 KB | Display | |
Arichive directory | ![]() ![]() | HTTPS FTP |
-Related structure data
Similar structure data |
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Links
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Assembly
Deposited unit | ![]()
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1 | ![]()
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2 | ![]()
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3 | ![]()
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Unit cell |
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Components
#1: Protein | Mass: 42576.508 Da / Num. of mol.: 4 Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() ![]() #2: Water | ChemComp-HOH / | |
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-Experimental details
-Experiment
Experiment | Method: ![]() |
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Sample preparation
Crystal | Density Matthews: 2.3 Å3/Da / Density % sol: 46 % | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Crystal grow | pH: 4.8 Details: METHOD: SITTING DROP VAPOR DIFFUSION WITH SEEDING. TEMPERATURE: 293 K. RESERVOIR: 50-53% SATURATED AMMONIUM SULFATE, 150mM SODIUM CITRATE PH 4.8. PROTEIN: 7 mg/ml PROTEIN IN 5mM SODIUM ...Details: METHOD: SITTING DROP VAPOR DIFFUSION WITH SEEDING. TEMPERATURE: 293 K. RESERVOIR: 50-53% SATURATED AMMONIUM SULFATE, 150mM SODIUM CITRATE PH 4.8. PROTEIN: 7 mg/ml PROTEIN IN 5mM SODIUM PHOSPHATE PH 6.8, 10 mM SODIUM CHLORIDE. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Crystal grow | *PLUS pH: 7.4 / Method: vapor diffusion, sitting dropDetails: Kiyatkin, A., (1995) Proteins: Struct., Funct., Genet., 22, 293. | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Components of the solutions | *PLUS
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-Data collection
Diffraction | Mean temperature: 108 K | ||||||||||||
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Diffraction source | Source: ![]() ![]() ![]() | ||||||||||||
Detector | Type: ADSC QUANTUM 1 / Detector: CCD / Date: Sep 23, 1998 / Details: RH-coated toroidal mirror | ||||||||||||
Radiation | Monochromator: double crystal SI(111) / Protocol: MAD / Monochromatic (M) / Laue (L): M / Scattering type: x-ray | ||||||||||||
Radiation wavelength |
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Reflection | Resolution: 2.59→50 Å / Num. obs: 46609 / % possible obs: 95.2 % / Observed criterion σ(I): 2 / Redundancy: 3.8 % / Biso Wilson estimate: 46.1 Å2 / Rsym value: 0.052 / Net I/σ(I): 37.16 | ||||||||||||
Reflection shell | Resolution: 2.59→2.68 Å / Redundancy: 2.8 % / Mean I/σ(I) obs: 18.7 / Rsym value: 0.175 / % possible all: 48.7 | ||||||||||||
Reflection | *PLUS Lowest resolution: 35 Å / % possible obs: 99.1 % / Rmerge(I) obs: 0.057 | ||||||||||||
Reflection shell | *PLUS % possible obs: 94.5 % / Rmerge(I) obs: 0.208 |
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Processing
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Refinement | Method to determine structure: ![]()
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Displacement parameters | Biso mean: 31.3 Å2 | ||||||||||||||||||||||||||||||||||||||||
Refinement step | Cycle: LAST / Resolution: 2.6→8 Å
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Refine LS restraints |
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LS refinement shell | Resolution: 2.6→2.71 Å / Total num. of bins used: 8
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Xplor file | Serial no: 1 / Param file: parhcsdx.pro | ||||||||||||||||||||||||||||||||||||||||
Software | *PLUS Name: ![]() | ||||||||||||||||||||||||||||||||||||||||
Refinement | *PLUS Highest resolution: 2.6 Å / Lowest resolution: 8 Å / σ(F): 2 / % reflection Rfree: 8.1 % / Rfactor obs: 0.216 / Rfactor Rfree: 0.29 | ||||||||||||||||||||||||||||||||||||||||
Solvent computation | *PLUS | ||||||||||||||||||||||||||||||||||||||||
Displacement parameters | *PLUS Biso mean: 31.3 Å2 | ||||||||||||||||||||||||||||||||||||||||
Refine LS restraints | *PLUS
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LS refinement shell | *PLUS Rfactor Rfree: 0.323 / % reflection Rfree: 7.9 % / Rfactor Rwork: 0.29 |