[English] 日本語
Yorodumi- PDB-3mbi: Crystal structure of the phosphoribosylpyrophosphate (PRPP) synth... -
+Open data
-Basic information
Entry | Database: PDB / ID: 3mbi | |||||||||
---|---|---|---|---|---|---|---|---|---|---|
Title | Crystal structure of the phosphoribosylpyrophosphate (PRPP) synthetase from Thermoplasma volcanium in complex with ADP-Mg2+ and ribose 5-phosphate | |||||||||
Components | Ribose-phosphate pyrophosphokinase | |||||||||
Keywords | TRANSFERASE / Phosphoribosyl transferase / ATP analog binding / Ribose 5-phosphate binding | |||||||||
Function / homology | Function and homology information ribose-phosphate diphosphokinase / ribose phosphate diphosphokinase activity / ribonucleoside monophosphate biosynthetic process / nucleotide biosynthetic process / 5-phosphoribose 1-diphosphate biosynthetic process / kinase activity / phosphorylation / magnesium ion binding / ATP binding / cytoplasm Similarity search - Function | |||||||||
Biological species | Thermoplasma volcanium (archaea) | |||||||||
Method | X-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 1.8 Å | |||||||||
Authors | Cherney, L.T. / Cherney, M.M. / Garen, C.R. / James, M.N.G. | |||||||||
Citation | Journal: J.Mol.Biol. / Year: 2011 Title: The structures of Thermoplasma volcanium phosphoribosyl pyrophosphate synthetase bound to ribose-5-phosphate and ATP analogs. Authors: Cherney, M.M. / Cherney, L.T. / Garen, C.R. / James, M.N. | |||||||||
History |
|
-Structure visualization
Structure viewer | Molecule: MolmilJmol/JSmol |
---|
-Downloads & links
-Download
PDBx/mmCIF format | 3mbi.cif.gz | 265.2 KB | Display | PDBx/mmCIF format |
---|---|---|---|---|
PDB format | pdb3mbi.ent.gz | 211.6 KB | Display | PDB format |
PDBx/mmJSON format | 3mbi.json.gz | Tree view | PDBx/mmJSON format | |
Others | Other downloads |
-Validation report
Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/mb/3mbi ftp://data.pdbj.org/pub/pdb/validation_reports/mb/3mbi | HTTPS FTP |
---|
-Related structure data
Related structure data | 3lpnSC 3lrtC 3nagC C: citing same article (ref.) S: Starting model for refinement |
---|---|
Similar structure data |
-Links
-Assembly
Deposited unit |
| ||||||||
---|---|---|---|---|---|---|---|---|---|
1 |
| ||||||||
2 |
| ||||||||
Unit cell |
|
-Components
-Protein / Sugars , 2 types, 5 molecules ABCD
#1: Protein | Mass: 32294.492 Da / Num. of mol.: 4 Source method: isolated from a genetically manipulated source Source: (gene. exp.) Thermoplasma volcanium (archaea) / Strain: ATCC51530 / Gene: prs, TV0197, TVG0201915, TVN0197 / Plasmid: pvp16 / Production host: Escherichia coli (E. coli) / Strain (production host): BL21 (DE3) PlysS References: UniProt: Q97CA5, ribose-phosphate diphosphokinase #5: Sugar | ChemComp-HSX / | |
---|
-Non-polymers , 4 types, 1265 molecules
#2: Chemical | #3: Chemical | ChemComp-MG / #4: Chemical | ChemComp-ADP / #6: Water | ChemComp-HOH / | |
---|
-Experimental details
-Experiment
Experiment | Method: X-RAY DIFFRACTION / Number of used crystals: 1 |
---|
-Sample preparation
Crystal | Density Matthews: 2.28 Å3/Da / Density % sol: 45.97 % |
---|---|
Crystal grow | Temperature: 293 K / pH: 7.5 Details: 30% PEG600, 0.1M HEPES, 10% MPD, 0.1% LDAO, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 293K |
-Data collection
Diffraction | Mean temperature: 100 K |
---|---|
Diffraction source | Source: SYNCHROTRON / Site: CLSI / Beamline: 08ID-1 / Wavelength: 0.9795 |
Detector | Type: MARMOSAIC 225 mm CCD / Detector: CCD / Date: Aug 25, 2009 |
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 0.9795 Å / Relative weight: 1 |
Reflection | Resolution: 1.797→25.471 Å / Num. obs: 105923 / % possible obs: 97.8 % / Observed criterion σ(I): 0 / Redundancy: 3.9 % / Biso Wilson estimate: 16.2 Å2 / Rmerge(I) obs: 0.12 / Rsym value: 0.12 / Net I/σ(I): 11.8 |
Reflection shell | Resolution: 1.8→1.86 Å / Redundancy: 3.8 % / Rmerge(I) obs: 0.71 / Mean I/σ(I) obs: 1.8 / Rsym value: 0.71 / % possible all: 96.4 |
-Processing
Software |
| |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Refinement | Method to determine structure: MOLECULAR REPLACEMENT Starting model: 3LPN Resolution: 1.8→25.47 Å / SU ML: 0.22 / σ(F): 1.34 / Phase error: 22.81 / Stereochemistry target values: ML
| |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Solvent computation | Shrinkage radii: 0.9 Å / VDW probe radii: 1.11 Å / Solvent model: FLAT BULK SOLVENT MODEL / Bsol: 39.23 Å2 / ksol: 0.33 e/Å3 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refinement step | Cycle: LAST / Resolution: 1.8→25.47 Å
| |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refine LS restraints |
| |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
LS refinement shell |
|