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- PDB-1vz2: PROLYL OLIGOPEPTIDASE FROM PORCINE BRAIN, Y73C/V427C/C255T MUTANT -
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Open data
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Basic information
Entry | Database: PDB / ID: 1vz2 | ||||||
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Title | PROLYL OLIGOPEPTIDASE FROM PORCINE BRAIN, Y73C/V427C/C255T MUTANT | ||||||
![]() | PROLYL ENDOPEPTIDASE | ||||||
![]() | HYDROLASE / PROLYL OLIGOPEPTIDASE / AMNESIA / ALPHA/ BETA-HYDROLASE / BETA-PROPELLER / SERINE PROTEASE | ||||||
Function / homology | ![]() prolyl oligopeptidase / oligopeptidase activity / serine-type endopeptidase activity / proteolysis / cytoplasm / cytosol Similarity search - Function | ||||||
Biological species | ![]() ![]() | ||||||
Method | ![]() ![]() ![]() | ||||||
![]() | Rea, D. / Fulop, V. | ||||||
![]() | ![]() Title: Concerted Structural Changes in the Peptidase and the Propeller Domains of Prolyl Oligopeptidase are Required for Substrate Binding Authors: Szeltner, Z. / Rea, D. / Juhasz, T. / Renner, V. / Fulop, V. / Polgar, L. #1: ![]() Title: Electrostatic Environment at the Active Site of Prolyl Oligopeptidase is Highly Influential During Substrate Binding Authors: Szeltner, Z. / Rea, D. / Renner, V. / Juliano, L. / Fulop, V. / Polgar, L. #2: ![]() Title: Electrostatic Effects and Binding Determinants in the Catalysis of Prolyl Oligopeptidase: Site Specific Mutagenesis at the Oxyanion Binding Site Authors: Szeltner, Z. / Rea, D. / Renner, V. / Fulop, V. / Polgar, L. #3: ![]() Title: Substrate-Dependent Competency of the Catalytic Triad of Prolyl Oligopeptidase Authors: Szeltner, Z. / Rea, D. / Juhasz, T. / Renner, V. / Mucsi, Z. / Orosz, G. / Fulop, V. / Polgar, L. #4: ![]() Title: Structures of Prolyl Oligopeptidase Substrate/ Inhibitor Complexes. Use of Inhibitor Binding for Titration of the Catalytic Histidine Residue Authors: Fulop, V. / Szeltner, Z. / Renner, V. / Polgar, L. #5: ![]() Title: Catalysis of Serine Oligopeptidases is Controlled by a Gating Filter Mechanism Authors: Fulop, V. / Szeltner, Z. / Polgar, L. #6: ![]() Title: Prolyl Oligopeptidase: An Unusual Beta-Propeller Domain Regulates Proteolysis Authors: Fulop, V. / Bocskei, Z. / Polgar, L. | ||||||
History |
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Remark 700 | SHEET THE SHEET STRUCTURE OF THIS MOLECULE IS BIFURCATED. IN ORDER TO REPRESENT THIS FEATURE IN ... SHEET THE SHEET STRUCTURE OF THIS MOLECULE IS BIFURCATED. IN ORDER TO REPRESENT THIS FEATURE IN THE SHEET RECORDS BELOW, TWO SHEETS ARE DEFINED. |
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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Download
PDBx/mmCIF format | ![]() | 163.9 KB | Display | ![]() |
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PDB format | ![]() | 128.6 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Arichive directory | ![]() ![]() | HTTPS FTP |
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-Related structure data
Related structure data | ![]() 1vz3C ![]() 1h2wS S: Starting model for refinement C: citing same article ( |
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Similar structure data |
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Links
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Assembly
Deposited unit | ![]()
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Unit cell |
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Components
#1: Protein | Mass: 80806.281 Da / Num. of mol.: 1 / Mutation: YES Source method: isolated from a genetically manipulated source Details: ENGINEERED MUTATION TYR 73 CYS, VAL 427 CYS, CYS 255 THR Source: (gene. exp.) ![]() ![]() ![]() ![]() | ||||
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#2: Chemical | ChemComp-GOL / #3: Water | ChemComp-HOH / | Compound details | ENGINEERED MUTATION IN CHAIN A, TYR 73 CYS, CYS 255 THR AND VAL 427 CYS IN CHAIN A. CLEAVES PEPTIDE ...ENGINEERED | |
-Experimental details
-Experiment
Experiment | Method: ![]() |
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Sample preparation
Crystal | Density Matthews: 2.5 Å3/Da / Density % sol: 44 % |
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Crystal grow | pH: 8.5 / Details: SEE REMARK 1 REFERENCE 6, pH 8.50 |
-Data collection
Diffraction | Mean temperature: 100 K |
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Diffraction source | Source: ![]() ![]() ![]() |
Detector | Type: ADSC CCD / Detector: CCD / Date: Jul 10, 2003 / Details: MIRRORS |
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 1.488 Å / Relative weight: 1 |
Reflection | Resolution: 2.2→36 Å / Num. obs: 39994 / % possible obs: 99.3 % / Observed criterion σ(I): -3 / Redundancy: 3.8 % / Biso Wilson estimate: 32.5 Å2 / Rmerge(I) obs: 0.081 / Net I/σ(I): 16.4 |
Reflection shell | Resolution: 2.2→2.28 Å / Redundancy: 2.9 % / Rmerge(I) obs: 0.185 / Mean I/σ(I) obs: 4.4 / % possible all: 95.1 |
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Processing
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Refinement | Method to determine structure: ![]() Starting model: PDB ENTRY 1H2W Resolution: 2.2→36 Å / SU B: 8.58 / SU ML: 0.12 / Cross valid method: THROUGHOUT / σ(F): 0 / ESU R: 0.25 / ESU R Free: 0.19
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Displacement parameters | Biso mean: 25.2 Å2
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Refinement step | Cycle: LAST / Resolution: 2.2→36 Å
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