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Yorodumi- PDB-7jnr: Carbonic Anhydrase II Complexed with N-(5-sulfamoyl-1,3,4-thiadia... -
+Open data
-Basic information
Entry | Database: PDB / ID: 7jnr | ||||||
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Title | Carbonic Anhydrase II Complexed with N-(5-sulfamoyl-1,3,4-thiadiazol-2-yl)propionamide | ||||||
Components | Carbonic anhydrase 2 | ||||||
Keywords | LYASE/INHIBITOR / Carbonic Anhydrase / CA Inhibitor / Structure Guided Drug Design / Carbonic Anhydrase II / Carbonic Anhydrase IX / CAII / CAIX / Sulfonamide / LYASE / LYASE-INHIBITOR complex | ||||||
Function / homology | Function and homology information 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 / regulation of intracellular pH / morphogenesis of an epithelium / carbonic anhydrase / 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 / extracellular exosome / zinc ion binding / plasma membrane / cytosol / cytoplasm Similarity search - Function | ||||||
Biological species | Homo sapiens (human) | ||||||
Method | X-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 1.443 Å | ||||||
Authors | Andring, J.T. / McKenna, R. | ||||||
Citation | Journal: J.Med.Chem. / Year: 2020 Title: Structural Basis of Nanomolar Inhibition of Tumor-Associated Carbonic Anhydrase IX: X-Ray Crystallographic and Inhibition Study of Lipophilic Inhibitors with Acetazolamide Backbone. Authors: Andring, J.T. / Fouch, M. / Akocak, S. / Angeli, A. / Supuran, C.T. / Ilies, M.A. / McKenna, R. | ||||||
History |
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-Structure visualization
Structure viewer | Molecule: MolmilJmol/JSmol |
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-Downloads & links
-Download
PDBx/mmCIF format | 7jnr.cif.gz | 121.6 KB | Display | PDBx/mmCIF format |
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PDB format | pdb7jnr.ent.gz | 91.9 KB | Display | PDB format |
PDBx/mmJSON format | 7jnr.json.gz | Tree view | PDBx/mmJSON format | |
Others | Other downloads |
-Validation report
Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/jn/7jnr ftp://data.pdbj.org/pub/pdb/validation_reports/jn/7jnr | HTTPS FTP |
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-Related structure data
Related structure data | 7jnvC 7jnwC 7jnxC 7jnzC 7jo0C 7jo1C 7jo2C 7jo3C 7jobC 7jocC 3ks3S 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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Unit cell |
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-Components
#1: Protein | Mass: 29289.062 Da / Num. of mol.: 1 Source method: isolated from a genetically manipulated source Source: (gene. exp.) Homo sapiens (human) / Gene: CA2 / Production host: Escherichia coli (E. coli) / References: UniProt: P00918, carbonic anhydrase |
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#2: Chemical | ChemComp-ZN / |
#3: Chemical | ChemComp-VFG / |
#4: Chemical | ChemComp-GOL / |
#5: Water | ChemComp-HOH / |
Has ligand of interest | Y |
-Experimental details
-Experiment
Experiment | Method: X-RAY DIFFRACTION / Number of used crystals: 1 |
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-Sample preparation
Crystal | Density Matthews: 2.06 Å3/Da / Density % sol: 40.23 % |
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Crystal grow | Temperature: 298 K / Method: vapor diffusion, hanging drop / pH: 7.8 / Details: 1.6M Na Citrate, 50mM Tris |
-Data collection
Diffraction | Mean temperature: 100 K / Serial crystal experiment: N | ||||||||||||||||||||||||||||||
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Diffraction source | Source: SYNCHROTRON / Site: CHESS / Beamline: F1 / Wavelength: 0.9775 Å | ||||||||||||||||||||||||||||||
Detector | Type: DECTRIS PILATUS3 6M / Detector: PIXEL / Date: Dec 10, 2017 | ||||||||||||||||||||||||||||||
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray | ||||||||||||||||||||||||||||||
Radiation wavelength | Wavelength: 0.9775 Å / Relative weight: 1 | ||||||||||||||||||||||||||||||
Reflection | Resolution: 1.44→31.932 Å / Num. obs: 41590 / % possible obs: 96.9 % / Redundancy: 4.7 % / CC1/2: 0.996 / Net I/σ(I): 11.4 | ||||||||||||||||||||||||||||||
Reflection shell | Diffraction-ID: 1
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-Processing
Software |
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Refinement | Method to determine structure: MOLECULAR REPLACEMENT Starting model: 3ks3 Resolution: 1.443→31.93 Å / SU ML: 0.17 / Cross valid method: THROUGHOUT / σ(F): 1.33 / Phase error: 26.66 / Stereochemistry target values: ML
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Solvent computation | Shrinkage radii: 0.9 Å / VDW probe radii: 1.11 Å / Solvent model: FLAT BULK SOLVENT MODEL | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | Biso max: 51.82 Å2 / Biso mean: 15.6715 Å2 / Biso min: 4.69 Å2 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refinement step | Cycle: final / Resolution: 1.443→31.93 Å
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Refine LS restraints |
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LS refinement shell | Refine-ID: X-RAY DIFFRACTION / Rfactor Rfree error: 0
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Refinement TLS params. | Method: refined / Origin x: -9.5599 Å / Origin y: -1.3219 Å / Origin z: 16.0716 Å
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Refinement TLS group |
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