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Yorodumi- PDB-7pom: Three dimensional structure of human carbonic anhydrase IX in com... -
+Open data
-Basic information
Entry | Database: PDB / ID: 7pom | ||||||
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Title | Three dimensional structure of human carbonic anhydrase IX in complex with sulfonamide | ||||||
Components | Carbonic anhydrase 9 | ||||||
Keywords | LYASE / CA IX / CA 9 / carbonic anhydrase IX / carbonic anhydrase 9 | ||||||
Function / homology | Function and homology information Regulation of gene expression by Hypoxia-inducible Factor / microvillus membrane / response to testosterone / secretion / Reversible hydration of carbon dioxide / molecular function activator activity / morphogenesis of an epithelium / carbonic anhydrase / carbonate dehydratase activity / one-carbon metabolic process ...Regulation of gene expression by Hypoxia-inducible Factor / microvillus membrane / response to testosterone / secretion / Reversible hydration of carbon dioxide / molecular function activator activity / morphogenesis of an epithelium / carbonic anhydrase / carbonate dehydratase activity / one-carbon metabolic process / basolateral plasma membrane / response to hypoxia / response to xenobiotic stimulus / nucleolus / zinc ion binding / membrane / plasma membrane Similarity search - Function | ||||||
Biological species | Homo sapiens (human) | ||||||
Method | X-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 1.98 Å | ||||||
Authors | Leitans, J. / Tars, K. | ||||||
Funding support | 1items
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Citation | Journal: Int J Mol Sci / Year: 2021 Title: Methyl 2-Halo-4-Substituted-5-Sulfamoyl-Benzoates as High Affinity and Selective Inhibitors of Carbonic Anhydrase IX. Authors: Zaksauskas, A. / Capkauskaite, E. / Paketuryte-Latve, V. / Smirnov, A. / Leitans, J. / Kazaks, A. / Dvinskis, E. / Stancaitis, L. / Mickeviciute, A. / Jachno, J. / Jezepcikas, L. / ...Authors: Zaksauskas, A. / Capkauskaite, E. / Paketuryte-Latve, V. / Smirnov, A. / Leitans, J. / Kazaks, A. / Dvinskis, E. / Stancaitis, L. / Mickeviciute, A. / Jachno, J. / Jezepcikas, L. / Linkuviene, V. / Sakalauskas, A. / Manakova, E. / Grazulis, S. / Matuliene, J. / Tars, K. / Matulis, D. | ||||||
History |
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-Structure visualization
Structure viewer | Molecule: MolmilJmol/JSmol |
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-Downloads & links
-Download
PDBx/mmCIF format | 7pom.cif.gz | 222.3 KB | Display | PDBx/mmCIF format |
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PDB format | pdb7pom.ent.gz | 176.5 KB | Display | PDB format |
PDBx/mmJSON format | 7pom.json.gz | Tree view | PDBx/mmJSON format | |
Others | Other downloads |
-Validation report
Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/po/7pom ftp://data.pdbj.org/pub/pdb/validation_reports/po/7pom | HTTPS FTP |
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-Related structure data
Related structure data | 7pp9C 7puuC 7puvC 7puwC 7q0cC 7q0dC 7q0eC 6fe2S S: Starting model for refinement C: citing same article (ref.) |
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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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-Components
#1: Protein | Mass: 28186.711 Da / Num. of mol.: 4 / Mutation: C41S, N213Q Source method: isolated from a genetically manipulated source Details: Two dimers / Source: (gene. exp.) Homo sapiens (human) / Gene: CA9, G250, MN / Cell line (production host): Pichia pastoris / Production host: Komagataella pastoris (fungus) / References: UniProt: Q16790, carbonic anhydrase #2: Chemical | ChemComp-ZN / #3: Chemical | ChemComp-7VZ / #4: Water | ChemComp-HOH / | Has ligand of interest | Y | |
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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: 3.44 Å3/Da / Density % sol: 64.22 % |
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Crystal grow | Temperature: 294 K / Method: vapor diffusion, sitting drop / pH: 4.5 Details: CRYSTALLIZATION CONDITIONS: 1.0 M DI-AMMONIUM HYDROGEN PHOSPHATE, 0.1 M SODIUM ACETATE PH 4.5, PROTEIN 10 MG/ML, 5-10 MM INHIBITOR (STOCK SOLUTION WAS 100 MM INHIBITOR DISSOLVED IN 100% ...Details: CRYSTALLIZATION CONDITIONS: 1.0 M DI-AMMONIUM HYDROGEN PHOSPHATE, 0.1 M SODIUM ACETATE PH 4.5, PROTEIN 10 MG/ML, 5-10 MM INHIBITOR (STOCK SOLUTION WAS 100 MM INHIBITOR DISSOLVED IN 100% DIMETHYL SULFOXIDE), VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 294K |
-Data collection
Diffraction | Mean temperature: 100 K / Serial crystal experiment: N |
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Diffraction source | Source: SYNCHROTRON / Site: BESSY / Beamline: 14.1 / Wavelength: 0.9184 Å |
Detector | Type: DECTRIS PILATUS 6M / Detector: PIXEL / Date: Jun 27, 2016 |
Radiation | Monochromator: KMC-1 / Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 0.9184 Å / Relative weight: 1 |
Reflection | Resolution: 1.98→36.01 Å / Num. obs: 101441 / % possible obs: 97 % / Redundancy: 2.7 % / Rmerge(I) obs: 0.081 / Net I/σ(I): 6.7 |
Reflection shell | Resolution: 1.98→2.08 Å / Redundancy: 2.8 % / Rmerge(I) obs: 0.543 / Mean I/σ(I) obs: 2 / Num. unique obs: 15100 / % possible all: 98.7 |
-Processing
Software |
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Refinement | Method to determine structure: MOLECULAR REPLACEMENT Starting model: 6FE2 Resolution: 1.98→36.01 Å / Cor.coef. Fo:Fc: 0.961 / Cor.coef. Fo:Fc free: 0.947 / SU B: 3.91 / SU ML: 0.104 / Cross valid method: THROUGHOUT / σ(F): 0 / ESU R: 0.132 / ESU R Free: 0.128 / Stereochemistry target values: MAXIMUM LIKELIHOOD Details: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS U VALUES, REFINED INDIVIDUALLY
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Solvent computation | Ion probe radii: 0.8 Å / Shrinkage radii: 0.8 Å / VDW probe radii: 1.2 Å / Solvent model: MASK | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | Biso max: 137.19 Å2 / Biso mean: 33.736 Å2 / Biso min: 16.01 Å2
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Refinement step | Cycle: final / Resolution: 1.98→36.01 Å
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Refine LS restraints |
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LS refinement shell | Resolution: 1.98→2.026 Å / Rfactor Rfree error: 0
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