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- PDB-5llc: Crystal structure of human carbonic anhydrase isozyme II with 3-(... -
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Open data
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Basic information
Entry | Database: PDB / ID: 5llc | ||||||
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Title | Crystal structure of human carbonic anhydrase isozyme II with 3-(Methylamino)-2,5,6-trifluoro-4-[(2-phenylethyl)sulfonyl]benzenesulfonamide | ||||||
![]() | Carbonic anhydrase 2 | ||||||
![]() | LYASE / drug design / carbonic anhydrase / benzenesulfonamide / metal-binding / lyase-lyase inhibitor complex | ||||||
Function / homology | ![]() positive regulation of cellular pH reduction / positive regulation of dipeptide transmembrane transport / regulation of monoatomic anion transport / secretion / cyanamide hydratase / cyanamide hydratase activity / arylesterase activity / regulation of chloride transport / Reversible hydration of carbon dioxide / angiotensin-activated signaling pathway ...positive regulation of cellular pH reduction / positive regulation of dipeptide transmembrane transport / regulation of monoatomic anion transport / secretion / cyanamide hydratase / cyanamide hydratase activity / arylesterase activity / regulation of chloride transport / Reversible hydration of carbon dioxide / angiotensin-activated signaling pathway / positive regulation of synaptic transmission, GABAergic / morphogenesis of an epithelium / carbonic anhydrase / regulation of intracellular pH / carbonate dehydratase activity / carbon dioxide transport / Erythrocytes take up oxygen and release carbon dioxide / Erythrocytes take up carbon dioxide and release oxygen / neuron cellular homeostasis / one-carbon metabolic process / apical part of cell / myelin sheath / zinc ion binding / extracellular exosome / plasma membrane / cytosol / cytoplasm Similarity search - Function | ||||||
Biological species | ![]() | ||||||
Method | ![]() ![]() ![]() ![]() | ||||||
![]() | Manakova, E. / Smirnov, A. / Grazulis, S. | ||||||
![]() | ![]() Title: Crystal structure correlations with the intrinsic thermodynamics of human carbonic anhydrase inhibitor binding. Authors: Smirnov, A. / Zubriene, A. / Manakova, E. / Grazulis, S. / Matulis, D. | ||||||
History |
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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Download
PDBx/mmCIF format | ![]() | 139.6 KB | Display | ![]() |
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PDB format | ![]() | 107.6 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Summary document | ![]() | 921.7 KB | Display | ![]() |
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Full document | ![]() | 924.8 KB | Display | |
Data in XML | ![]() | 15.8 KB | Display | |
Data in CIF | ![]() | 23.9 KB | Display | |
Arichive directory | ![]() ![]() | HTTPS FTP |
-Related structure data
Related structure data | ![]() 5lleC ![]() 5llgC ![]() 5llhC ![]() 5lloC ![]() 5llpC ![]() 5msbC ![]() 3hljS S: Starting model for refinement C: citing same article ( |
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Similar structure data |
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Links
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Assembly
Deposited unit | ![]()
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Unit cell |
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Components
-Protein , 1 types, 1 molecules A
#1: Protein | Mass: 29289.062 Da / Num. of mol.: 1 / Fragment: human carbonic anhydrase II Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() ![]() |
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-Non-polymers , 5 types, 310 molecules ![](data/chem/img/ZN.gif)
![](data/chem/img/DMS.gif)
![](data/chem/img/EDO.gif)
![](data/chem/img/V26.gif)
![](data/chem/img/HOH.gif)
![](data/chem/img/DMS.gif)
![](data/chem/img/EDO.gif)
![](data/chem/img/V26.gif)
![](data/chem/img/HOH.gif)
#2: Chemical | ChemComp-ZN / | ||||||
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#3: Chemical | #4: Chemical | ChemComp-EDO / #5: Chemical | ChemComp-V26 / | #6: Water | ChemComp-HOH / | |
-Experimental details
-Experiment
Experiment | Method: ![]() |
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Sample preparation
Crystal | Density Matthews: 2.02 Å3/Da / Density % sol: 38.6 % |
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Crystal grow | Temperature: 291 K / Method: vapor diffusion, sitting drop / pH: 7 Details: Crystallization buffer: 0.1M sodium bicine (pH 9), 0.2 M ammonium sulfate and 2M sodium malonate (pH 7) |
-Data collection
Diffraction | Mean temperature: 100 K | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Diffraction source | Source: ![]() ![]() ![]() | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Detector | Type: DECTRIS PILATUS3 6M / Detector: PIXEL / Date: Nov 30, 2012 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Radiation wavelength | Wavelength: 0.826606 Å / Relative weight: 1 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Reflection | Resolution: 1.1→69.798 Å / Num. obs: 95940 / % possible obs: 98.8 % / Redundancy: 6.7 % / Biso Wilson estimate: 9.98 Å2 / Rsym value: 0.038 / Net I/av σ(I): 8.5 / Net I/σ(I): 18.4 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Reflection shell |
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-Phasing
Phasing | Method: ![]() |
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Processing
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Refinement | Method to determine structure: ![]() Starting model: 3HLJ Resolution: 1.1→40.94 Å / Cor.coef. Fo:Fc: 0.979 / Cor.coef. Fo:Fc free: 0.972 / SU R Cruickshank DPI: 0.0317 / Cross valid method: THROUGHOUT / σ(F): 0 / ESU R: 0.032 / ESU R Free: 0.032 Details: HYDROGENS HAVE BEEN USED IF PRESENT IN THE INPUT U VALUES : REFINED INDIVIDUALLY
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Solvent computation | Ion probe radii: 0.8 Å / Shrinkage radii: 0.8 Å / VDW probe radii: 1.4 Å | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | Biso max: 119.96 Å2 / Biso mean: 17.652 Å2 / Biso min: 6.44 Å2
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Refinement step | Cycle: final / Resolution: 1.1→40.94 Å
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Refine LS restraints |
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LS refinement shell | Resolution: 1.1→1.129 Å / Total num. of bins used: 20
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