[English] 日本語
Yorodumi- PDB-2vzk: Structure of the acyl-enzyme complex of an N-terminal nucleophile... -
+
Open data
-
Basic information
| Entry | Database: PDB / ID: 2vzk | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Title | Structure of the acyl-enzyme complex of an N-terminal nucleophile (Ntn) hydrolase, OAT2 | ||||||||||||
Components |
| ||||||||||||
Keywords | TRANSFERASE / ACYL ENZYME / NTN HYDROLASE / ACYLTRANSFERASE | ||||||||||||
| Function / homology | Function and homology informationL-methionine N-acyltransferase activity / glutamate N-acetyltransferase / L-glutamate N-acetyltransferase activity, acting on acetyl-L-ornithine as donor / ornithine biosynthetic process / amino-acid N-acetyltransferase / clavulanic acid biosynthetic process / L-glutamate N-acetyltransferase activity / L-arginine biosynthetic process / cytoplasm Similarity search - Function | ||||||||||||
| Biological species | STREPTOMYCES CLAVULIGERUS (bacteria) | ||||||||||||
| Method | X-RAY DIFFRACTION / MOLECULAR REPLACEMENT / Resolution: 2.33 Å | ||||||||||||
Authors | Iqbal, A. / Clifton, I.J. / Schofield, C.J. | ||||||||||||
Citation | Journal: J.Am.Chem.Soc. / Year: 2009Title: Anatomy of a Simple Acyl Intermediate in Enzyme Catalysis: Combined Biophysical and Modeling Studies on Ornithine Acetyl Transferase. Authors: Iqbal, A. / Clifton, I.J. / Bagonis, M. / Kershaw, N.J. / Domene, C. / Claridge, T.D. / Wharton, C.W. / Schofield, C.J. #1: Journal: Biochem.J. / Year: 2005Title: X-Ray Crystal Structure of Ornithine Acetyltransferase from the Clavulanic Acid Biosynthesis Gene Cluster. Authors: Elkins, J.M. / Kershaw, N.J. / Schofield, C.J. | ||||||||||||
| History |
|
-
Structure visualization
| Structure viewer | Molecule: Molmil Jmol/JSmol |
|---|
-
Downloads & links
-
Download
| PDBx/mmCIF format | 2vzk.cif.gz | 551.3 KB | Display | PDBx/mmCIF format |
|---|---|---|---|---|
| PDB format | pdb2vzk.ent.gz | 459.1 KB | Display | PDB format |
| PDBx/mmJSON format | 2vzk.json.gz | Tree view | PDBx/mmJSON format | |
| Others | Other downloads |
-Validation report
| Summary document | 2vzk_validation.pdf.gz | 521 KB | Display | wwPDB validaton report |
|---|---|---|---|---|
| Full document | 2vzk_full_validation.pdf.gz | 556.1 KB | Display | |
| Data in XML | 2vzk_validation.xml.gz | 59.4 KB | Display | |
| Data in CIF | 2vzk_validation.cif.gz | 81.6 KB | Display | |
| Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/vz/2vzk ftp://data.pdbj.org/pub/pdb/validation_reports/vz/2vzk | HTTPS FTP |
-Related structure data
| Related structure data | ![]() 1vz6S S: Starting model for refinement |
|---|---|
| Similar structure data |
-
Links
-
Assembly
| Deposited unit | ![]()
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | ![]()
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 2 | ![]()
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 3 | ![]()
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 4 | ![]()
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Unit cell |
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Noncrystallographic symmetry (NCS) | NCS domain:
NCS domain segments:
NCS ensembles :
NCS oper:
|
-
Components
-Protein , 1 types, 4 molecules ACEG
| #1: Protein | Mass: 18089.531 Da / Num. of mol.: 4 / Fragment: RESIDUES 8-180 Source method: isolated from a genetically manipulated source Source: (gene. exp.) STREPTOMYCES CLAVULIGERUS (bacteria) / Plasmid: PTYB12 / Production host: ![]() References: UniProt: Q53940, UniProt: P0DJQ5*PLUS, glutamate N-acetyltransferase |
|---|
-GLUTAMATE N-ACETYLTRANSFERASE 2 BETA ... , 2 types, 4 molecules BDFH
| #2: Protein | Mass: 22834.320 Da / Num. of mol.: 1 Source method: isolated from a genetically manipulated source Source: (gene. exp.) STREPTOMYCES CLAVULIGERUS (bacteria) / Plasmid: PTYB12 / Production host: ![]() References: UniProt: Q53940, UniProt: P0DJQ5*PLUS, glutamate N-acetyltransferase |
|---|---|
| #3: Protein | Mass: 22876.357 Da / Num. of mol.: 3 Source method: isolated from a genetically manipulated source Details: ACETYLISATION OF THR 181 IN CHAINS D, F, AND H / Source: (gene. exp.) STREPTOMYCES CLAVULIGERUS (bacteria) / Plasmid: PTYB12 / Production host: ![]() References: UniProt: Q53940, UniProt: P0DJQ5*PLUS, glutamate N-acetyltransferase |
-Non-polymers , 3 types, 296 molecules 




| #4: Chemical | | #5: Chemical | #6: Water | ChemComp-HOH / | |
|---|
-Details
| Has protein modification | Y |
|---|
-Experimental details
-Experiment
| Experiment | Method: X-RAY DIFFRACTION / Number of used crystals: 1 |
|---|
-
Sample preparation
| Crystal | Density Matthews: 2.44 Å3/Da / Density % sol: 49.12 % / Description: NONE |
|---|---|
| Crystal grow | Temperature: 290 K / pH: 7.5 Details: 1.4M AMMONIUM SULPHATE, 100MM N-ACETYL-L-GLUTAMATE, 200MM NACL, 100MM TRIS HCL PH 7.5 |
-Data collection
| Diffraction | Mean temperature: 100 K |
|---|---|
| Diffraction source | Source: ROTATING ANODE / Type: BRUKER AXS MICROSTAR / Wavelength: 1.5418 |
| Detector | Type: MARRESEARCH / Detector: IMAGE PLATE / Date: Jan 29, 2007 / Details: MONTEL |
| Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
| Radiation wavelength | Wavelength: 1.5418 Å / Relative weight: 1 |
| Reflection | Resolution: 2.33→37 Å / Num. obs: 62183 / % possible obs: 94.2 % / Redundancy: 3.7 % / Biso Wilson estimate: 51 Å2 / Rmerge(I) obs: 0.12 / Net I/σ(I): 6.4 |
| Reflection shell | Resolution: 2.33→2.45 Å / Redundancy: 3.7 % / Rmerge(I) obs: 0.7 / Mean I/σ(I) obs: 2.03 / % possible all: 97.9 |
-
Processing
| Software |
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Refinement | Method to determine structure: MOLECULAR REPLACEMENTStarting model: PDB ENTRY 1VZ6, CHAIN A Resolution: 2.33→171.5 Å / Cor.coef. Fo:Fc: 0.926 / Cor.coef. Fo:Fc free: 0.91 / SU B: 19.81 / SU ML: 0.238 / Cross valid method: THROUGHOUT / ESU R: 0.587 / ESU R Free: 0.305 / Stereochemistry target values: MAXIMUM LIKELIHOOD Details: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS. ANISOTROPIC U FACTORS CALCULATED FROM TLS MODEL BY TLSANL
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 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: 22.038 Å2
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Refinement step | Cycle: LAST / Resolution: 2.33→171.5 Å
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Refine LS restraints |
|
Movie
Controller
About Yorodumi



STREPTOMYCES CLAVULIGERUS (bacteria)
X-RAY DIFFRACTION
Citation












PDBj



