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Yorodumi- PDB-4wuq: Crystal structure of human carbonic anhydrase isozyme I with 2,3,... -
+Open data
-Basic information
Entry | Database: PDB / ID: 4wuq | ||||||
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Title | Crystal structure of human carbonic anhydrase isozyme I with 2,3,5,6-Tetrafluoro-4-piperidin-1-ylbenzenesulfonamide | ||||||
Components | Carbonic anhydrase 1 | ||||||
Keywords | LYASE / drug design / carbonic anhydrase / benzenesulfonamide / metal-binding / lyase-lyase inhibitor complex | ||||||
Function / homology | Function and homology information hydro-lyase activity / Gene and protein expression by JAK-STAT signaling after Interleukin-12 stimulation / cyanamide hydratase / cyanamide hydratase activity / arylesterase activity / Reversible hydration of carbon dioxide / carbonic anhydrase / carbonate dehydratase activity / Erythrocytes take up oxygen and release carbon dioxide / Erythrocytes take up carbon dioxide and release oxygen ...hydro-lyase activity / Gene and protein expression by JAK-STAT signaling after Interleukin-12 stimulation / cyanamide hydratase / cyanamide hydratase activity / arylesterase activity / Reversible hydration of carbon dioxide / carbonic anhydrase / carbonate dehydratase activity / Erythrocytes take up oxygen and release carbon dioxide / Erythrocytes take up carbon dioxide and release oxygen / one-carbon metabolic process / extracellular exosome / zinc ion binding / cytosol Similarity search - Function | ||||||
Biological species | Homo sapiens (human) | ||||||
Method | X-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / molecular replacement / Resolution: 1.75 Å | ||||||
Authors | Manakova, E. / Smirnov, A. / Grazulis, S. | ||||||
Citation | Journal: Biophys.Chem. / Year: 2015 Title: Intrinsic thermodynamics of 4-substituted-2,3,5,6-tetrafluorobenzenesulfonamide binding to carbonic anhydrases by isothermal titration calorimetry. Authors: Zubriene, A. / Smirnoviene, J. / Smirnov, A. / Morkunaite, V. / Michailoviene, V. / Jachno, J. / Juozapaitiene, V. / Norvaisas, P. / Manakova, E. / Grazulis, S. / Matulis, D. | ||||||
History |
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-Structure visualization
Structure viewer | Molecule: MolmilJmol/JSmol |
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-Downloads & links
-Download
PDBx/mmCIF format | 4wuq.cif.gz | 124.7 KB | Display | PDBx/mmCIF format |
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PDB format | pdb4wuq.ent.gz | 95.7 KB | Display | PDB format |
PDBx/mmJSON format | 4wuq.json.gz | Tree view | PDBx/mmJSON format | |
Others | Other downloads |
-Validation report
Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/wu/4wuq ftp://data.pdbj.org/pub/pdb/validation_reports/wu/4wuq | HTTPS FTP |
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-Related structure data
Related structure data | 4wr7C 4wupC 4ww6C 4ww8C 1cab C: citing same article (ref.) S: Starting model for refinement |
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Similar structure data |
-Links
-Assembly
Deposited unit |
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1 |
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2 |
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Unit cell |
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Details | biological unit is the same as asym. |
-Components
#1: Protein | Mass: 28835.105 Da / Num. of mol.: 2 / Fragment: human carbonic anhydrase I Source method: isolated from a genetically manipulated source Source: (gene. exp.) Homo sapiens (human) / Gene: CA1 / Plasmid: pET15b / Production host: Escherichia coli BL21(DE3) (bacteria) / References: UniProt: P00915, carbonic anhydrase #2: Chemical | #3: Chemical | #4: Chemical | ChemComp-PEG / | #5: Water | ChemComp-HOH / | |
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-Experimental details
-Experiment
Experiment | Method: X-RAY DIFFRACTION / Number of used crystals: 1 |
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-Sample preparation
Crystal | Density Matthews: 2.36 Å3/Da / Density % sol: 47.5 % |
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Crystal grow | Temperature: 291 K / Method: vapor diffusion, sitting drop / pH: 8.4 Details: Crystallization buffer: 0.1M TrisHCl (pH 8.5), 0.2M sodium acetate (pH 8.3), 28% of PEG3350. |
-Data collection
Diffraction | Mean temperature: 100 K | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Diffraction source | Source: SYNCHROTRON / Site: PETRA III, EMBL c/o DESY / Beamline: P14 (MX2) / Wavelength: 0.826606 Å | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Detector | Type: DECTRIS PILATUS 6M / Detector: PIXEL / Date: May 24, 2013 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Radiation | Monochromator: High Heat Load (HHL) Monochromator: Si 111; Large Offset Monochromator (LOM): Si 311, Si 511 Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Radiation wavelength | Wavelength: 0.826606 Å / Relative weight: 1 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Reflection | Resolution: 1.75→119.935 Å / Num. all: 54897 / Num. obs: 54897 / % possible obs: 100 % / Redundancy: 13.2 % / Biso Wilson estimate: 20.385 Å2 / Rpim(I) all: 0.021 / Rrim(I) all: 0.078 / Rsym value: 0.073 / Net I/av σ(I): 6.526 / Net I/σ(I): 21.4 / Num. measured all: 726651 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Reflection shell |
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-Phasing
Phasing | Method: molecular replacement |
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-Processing
Software |
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Refinement | Method to determine structure: MOLECULAR REPLACEMENT Starting model: 1CAB 1cab Resolution: 1.75→61.23 Å / Cor.coef. Fo:Fc: 0.964 / Cor.coef. Fo:Fc free: 0.95 / WRfactor Rfree: 0.212 / WRfactor Rwork: 0.174 / Occupancy max: 1 / Occupancy min: 0 / FOM work R set: 0.871 / SU R Cruickshank DPI: 0.119 / SU Rfree: 0.116 / Cross valid method: THROUGHOUT / σ(F): 0 / ESU R: 0.119 / ESU R Free: 0.116 / Stereochemistry target values: MAXIMUM LIKELIHOOD 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 / Solvent model: MASK | |||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | Biso max: 74.96 Å2 / Biso mean: 21.769 Å2 / Biso min: 8.68 Å2
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Refinement step | Cycle: LAST / Resolution: 1.75→61.23 Å
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Refine LS restraints |
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LS refinement shell | Resolution: 1.75→1.795 Å / Total num. of bins used: 20
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