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- PDB-4u03: Structure of the vibrio cholerae di-nucleotide cyclase (DncV) in ... -
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Open data
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Basic information
Entry | Database: PDB / ID: 4u03 | |||||||||
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Title | Structure of the vibrio cholerae di-nucleotide cyclase (DncV) in complex with GTP and 5MTHFGLU2 | |||||||||
![]() | Cyclic AMP-GMP synthase | |||||||||
![]() | TRANSFERASE / regulation | |||||||||
Function / homology | ![]() 3',3'-cyclic GMP-AMP synthase activity / cyclic nucleotide biosynthetic process / negative regulation of chemotaxis / diguanylate cyclase activity / Transferases; Transferring phosphorus-containing groups; Nucleotidyltransferases / defense response to virus / GTP binding / ATP binding / metal ion binding Similarity search - Function | |||||||||
Biological species | ![]() | |||||||||
Method | ![]() ![]() ![]() | |||||||||
![]() | Zhu, D.Y. / Xiang, Y. | |||||||||
Funding support | ![]()
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![]() | ![]() Title: Structural Biochemistry of a Vibrio cholerae Dinucleotide Cyclase Reveals Cyclase Activity Regulation by Folates. Authors: Zhu, D. / Wang, L. / Shang, G. / Liu, X. / Zhu, J. / Lu, D. / Wang, L. / Kan, B. / Zhang, J.R. / Xiang, Y. | |||||||||
History |
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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Download
PDBx/mmCIF format | ![]() | 347.3 KB | Display | ![]() |
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PDB format | ![]() | 281.7 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Summary document | ![]() | 2 MB | Display | ![]() |
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Full document | ![]() | 2 MB | Display | |
Data in XML | ![]() | 34.1 KB | Display | |
Data in CIF | ![]() | 47.2 KB | Display | |
Arichive directory | ![]() ![]() | HTTPS FTP |
-Related structure data
Related structure data | ![]() 4u0lSC ![]() 4u0mC ![]() 4u0nC 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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2 | ![]()
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Unit cell |
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Components
#1: Protein | Mass: 48825.398 Da / Num. of mol.: 2 / Fragment: UNP residues 1-419 Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() Gene: dncV, VC_0179 / Plasmid: PET22B / Production host: ![]() ![]() #2: Chemical | ChemComp-GTP / #3: Chemical | ChemComp-MG / #4: Chemical | #5: Water | ChemComp-HOH / | |
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-Experimental details
-Experiment
Experiment | Method: ![]() |
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Sample preparation
Crystal | Density Matthews: 2.21 Å3/Da / Density % sol: 44.31 % |
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Crystal grow | Temperature: 293 K / Method: vapor diffusion, hanging drop / pH: 7 / Details: 20% w/v PEG 3350, 200mM NaCl, 5mM ATP, 5mM GTP |
-Data collection
Diffraction | Mean temperature: 100 K |
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Diffraction source | Source: ![]() ![]() ![]() |
Detector | Type: ADSC QUANTUM 315r / Detector: CCD / Date: May 20, 2013 |
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 0.968 Å / Relative weight: 1 |
Reflection | Resolution: 2.04→103 Å / Num. obs: 54229 / % possible obs: 99 % / Redundancy: 3.6 % / Net I/σ(I): 16.9 |
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Processing
Software | Name: PHENIX / Version: (phenix.refine: 1.8.2_1309) / Classification: refinement | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Refinement | Method to determine structure: ![]() Starting model: 4U0L Resolution: 2.041→43.633 Å / SU ML: 0.24 / Cross valid method: FREE R-VALUE / σ(F): 1.34 / Phase error: 24.83 / 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 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refinement step | Cycle: LAST / Resolution: 2.041→43.633 Å
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Refine LS restraints |
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LS refinement shell |
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Refinement TLS params. | Method: refined / Origin x: 64.2877 Å / Origin y: 8.5722 Å / Origin z: 176.361 Å
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Refinement TLS group | Selection details: all |