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- PDB-3d7g: A high resolution crystal structure of human glutamate carboxypep... -
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Open data
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Basic information
Entry | Database: PDB / ID: 3d7g | |||||||||
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Title | A high resolution crystal structure of human glutamate carboxypeptidase II (GCPII) in a complex with DCMC, a urea-based inhibitor | |||||||||
![]() | Glutamate carboxypeptidase 2 | |||||||||
![]() | HYDROLASE / prostate specific membrane antigen (PSMA) / metallopeptidase / folate hydrolase / glutamate carboxypeptidase II / NAALADase / DCMC / urea-based inhibitor / Carboxypeptidase / Dipeptidase / Glycoprotein / Membrane / Metal-binding / Metalloprotease / Multifunctional enzyme / Protease / Signal-anchor / Transmembrane | |||||||||
Function / homology | ![]() C-terminal protein deglutamylation / Ac-Asp-Glu binding / tetrahydrofolyl-poly(glutamate) polymer binding / glutamate carboxypeptidase II / folic acid-containing compound metabolic process / Aspartate and asparagine metabolism / dipeptidase activity / metallocarboxypeptidase activity / carboxypeptidase activity / peptidase activity ...C-terminal protein deglutamylation / Ac-Asp-Glu binding / tetrahydrofolyl-poly(glutamate) polymer binding / glutamate carboxypeptidase II / folic acid-containing compound metabolic process / Aspartate and asparagine metabolism / dipeptidase activity / metallocarboxypeptidase activity / carboxypeptidase activity / peptidase activity / cell surface / proteolysis / extracellular exosome / membrane / metal ion binding / plasma membrane / cytoplasm Similarity search - Function | |||||||||
Biological species | ![]() | |||||||||
Method | ![]() ![]() ![]() | |||||||||
![]() | Lubkowski, J. / Barinka, C. | |||||||||
![]() | ![]() Title: Interactions between Human Glutamate Carboxypeptidase II and Urea-Based Inhibitors: Structural Characterization Authors: Barinka, C. / Byun, Y. / Dusich, C.L. / Banerjee, S.R. / Chen, Y. / Castanares, M. / Kozikowski, A.P. / Mease, R.C. / Pomper, M.G. / Lubkowski, J. | |||||||||
History |
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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Download
PDBx/mmCIF format | ![]() | 180.8 KB | Display | ![]() |
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PDB format | ![]() | 138.9 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Summary document | ![]() | 2.1 MB | Display | ![]() |
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Full document | ![]() | 2.1 MB | Display | |
Data in XML | ![]() | 35 KB | Display | |
Data in CIF | ![]() | 53.3 KB | Display | |
Arichive directory | ![]() ![]() | HTTPS FTP |
-Related structure data
Related structure data | ![]() 3d7dC ![]() 3d7fC ![]() 3d7hC ![]() 2ootS C: citing same article ( S: Starting model for refinement |
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Similar structure data |
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Links
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Assembly
Deposited unit | ![]()
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1 | ![]()
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Unit cell |
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Components
-Protein , 1 types, 1 molecules A
#1: Protein | Mass: 79859.031 Da / Num. of mol.: 1 Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() ![]() |
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-Sugars , 4 types, 7 molecules ![](data/chem/img/NAG.gif)
#2: Polysaccharide | Source method: isolated from a genetically manipulated source #3: Polysaccharide | beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta- ...beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose | Source method: isolated from a genetically manipulated source #4: Polysaccharide | alpha-D-mannopyranose-(1-3)-beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1- ...alpha-D-mannopyranose-(1-3)-beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose | Source method: isolated from a genetically manipulated source #5: Sugar | |
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-Non-polymers , 5 types, 622 molecules ![](data/chem/img/ZN.gif)
![](data/chem/img/CA.gif)
![](data/chem/img/CL.gif)
![](data/chem/img/MUD.gif)
![](data/chem/img/HOH.gif)
![](data/chem/img/CA.gif)
![](data/chem/img/CL.gif)
![](data/chem/img/MUD.gif)
![](data/chem/img/HOH.gif)
#6: Chemical | #7: Chemical | ChemComp-CA / | #8: Chemical | ChemComp-CL / | #9: Chemical | ChemComp-MUD / | #10: Water | ChemComp-HOH / | |
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-Experimental details
-Experiment
Experiment | Method: ![]() |
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Sample preparation
Crystal | Density Matthews: 3.29 Å3/Da / Density % sol: 62.63 % |
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Crystal grow | Temperature: 293 K / Method: vapor diffusion, hanging drop / pH: 8 Details: 33% (v/v) pentaerythritol propoxylate PO/OH 5/4, 1% (w/v) PEG 3350, 100 mM Tris-HCl, pH 8.0, VAPOR DIFFUSION, HANGING DROP, temperature 293K |
-Data collection
Diffraction | Mean temperature: 100 K |
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Diffraction source | Source: ![]() ![]() ![]() |
Detector | Type: MARMOSAIC 300 mm CCD / Detector: CCD / Date: Jun 21, 2007 |
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 1 Å / Relative weight: 1 |
Reflection | Resolution: 1.75→30 Å / Num. all: 105078 / Num. obs: 105078 / % possible obs: 99.6 % / Observed criterion σ(F): -3 / Observed criterion σ(I): -3 / Redundancy: 6.8 % / Rmerge(I) obs: 0.07 / Net I/σ(I): 21.5 |
Reflection shell | Resolution: 1.75→1.81 Å / Redundancy: 2.4 % / Rmerge(I) obs: 0.49 / Mean I/σ(I) obs: 2.4 / Num. unique all: 10129 / % possible all: 96.9 |
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Processing
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Refinement | Method to determine structure: ![]() Starting model: 2oot Resolution: 1.75→15 Å / Cor.coef. Fo:Fc: 0.969 / Cor.coef. Fo:Fc free: 0.951 / SU B: 1.989 / SU ML: 0.063 / Isotropic thermal model: mixed isotropic/anisotropic / Cross valid method: THROUGHOUT / ESU R: 0.087 / ESU R Free: 0.091 / Stereochemistry target values: MAXIMUM LIKELIHOOD
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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: BABINET MODEL WITH MASK | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | Biso mean: 28.078 Å2
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Refinement step | Cycle: LAST / Resolution: 1.75→15 Å
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Refine LS restraints |
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LS refinement shell | Resolution: 1.749→1.794 Å / Total num. of bins used: 20
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