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Yorodumi- PDB-3mhi: Crystal structure of human carbonic anhydrase isozyme II with 4-{... -
+Open data
-Basic information
Entry | Database: PDB / ID: 3mhi | ||||||
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Title | Crystal structure of human carbonic anhydrase isozyme II with 4-{[(5-nitro-6-oxo-1,6-dihydro-4-pyrimidinyl)amino]methyl}benzenesulfonamide | ||||||
Components | Carbonic anhydrase 2 | ||||||
Keywords | LYASE/LYASE INHIBITOR / DRUG DESIGN / CARBONIC ANHYDRASE / 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 / morphogenesis of an epithelium / regulation of intracellular pH / 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 / MOLECULAR REPLACEMENT / molecular replacement / Resolution: 1.7 Å | ||||||
Authors | Grazulis, S. / Manakova, E. / Golovenko, D. | ||||||
Citation | Journal: Bioorg.Med.Chem. / Year: 2010 Title: 4-[N-(Substituted 4-pyrimidinyl)amino]benzenesulfonamides as inhibitors of carbonic anhydrase isozymes I, II, VII, and XIII Authors: Sudzius, J. / Baranauskiene, L. / Golovenko, D. / Matuliene, J. / Michailoviene, V. / Torresan, J. / Jachno, J. / Sukackaite, R. / Manakova, E. / Grazulis, S. / Tumkevicius, 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 | 3mhi.cif.gz | 75.1 KB | Display | PDBx/mmCIF format |
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PDB format | pdb3mhi.ent.gz | 54.2 KB | Display | PDB format |
PDBx/mmJSON format | 3mhi.json.gz | Tree view | PDBx/mmJSON format | |
Others | Other downloads |
-Validation report
Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/mh/3mhi ftp://data.pdbj.org/pub/pdb/validation_reports/mh/3mhi | HTTPS FTP |
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-Related structure data
Related structure data | 3m3xC 3m40C 3m5eC 3mhlC 3mhmC 3mhoC 3hljS 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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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) / Plasmid: pET15b / Production host: Escherichia coli (E. coli) / Strain (production host): BL21(DE3) / References: UniProt: P00918, carbonic anhydrase | ||||||||
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#2: Chemical | ChemComp-ZN / | ||||||||
#3: Chemical | #4: Chemical | #5: Water | ChemComp-HOH / | Nonpolymer details | METAL ION NATURALLY OCCURS IN CARBONIC ANHYDRASES | Sequence details | 126 IS SKIPPED IN THE NUMBERING. | |
-Experimental details
-Experiment
Experiment | Method: X-RAY DIFFRACTION / Number of used crystals: 1 |
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-Sample preparation
Crystal | Density Matthews: 2.07 Å3/Da / Density % sol: 40.64 % |
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Crystal grow | Temperature: 293 K / Method: vapor diffusion / pH: 9 Details: 0.1M Na-bicine pH 9, 2.6M Na-malonate pH 7, VAPOR DIFFUSION, temperature 293K |
-Data collection
Diffraction | Mean temperature: 100 K |
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Diffraction source | Source: ROTATING ANODE / Type: RIGAKU RUH3R / Wavelength: 1.5418 Å |
Detector | Type: RIGAKU RAXIS IV++ / Detector: IMAGE PLATE / Date: Mar 13, 2010 / Details: Osmic mirrors |
Radiation | Monochromator: 0.5 mm / Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 1.5418 Å / Relative weight: 1 |
Reflection | Resolution: 1.7→21.101 Å / Num. all: 26720 / Num. obs: 26639 / % possible obs: 99.9 % / Observed criterion σ(F): 0 / Observed criterion σ(I): 0 / Redundancy: 9.4 % / Biso Wilson estimate: 16 Å2 / Rmerge(I) obs: 0.045 / Rsym value: 0.045 / Net I/σ(I): 31.2 |
Reflection shell | Resolution: 1.7→1.79 Å / Redundancy: 8.8 % / Rmerge(I) obs: 0.185 / Mean I/σ(I) obs: 10.7 / Num. measured all: 33975 / Num. unique all: 3843 / Rsym value: 0.185 / % possible all: 99.3 |
-Phasing
Phasing | Method: molecular replacement |
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-Processing
Software |
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Refinement | Method to determine structure: MOLECULAR REPLACEMENT Starting model: PDB ENTRY 3HLJ Resolution: 1.7→21.1 Å / Cor.coef. Fo:Fc: 0.961 / Cor.coef. Fo:Fc free: 0.938 / WRfactor Rfree: 0.223 / WRfactor Rwork: 0.17 / Occupancy max: 1 / Occupancy min: 0.5 / FOM work R set: 0.851 / SU R Cruickshank DPI: 0.118 / SU Rfree: 0.121 / Isotropic thermal model: isotropic / Cross valid method: THROUGHOUT / σ(F): 0 / σ(I): 0 / ESU R: 0.118 / ESU R Free: 0.121 / Stereochemistry target values: MAXIMUM LIKELIHOOD / Details: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS
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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: 56.94 Å2 / Biso mean: 14.065 Å2 / Biso min: 2.68 Å2
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Refinement step | Cycle: LAST / Resolution: 1.7→21.1 Å
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Refine LS restraints |
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LS refinement shell | Resolution: 1.7→1.744 Å / Total num. of bins used: 20
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