[English] 日本語
Yorodumi- PDB-3oth: Crystal Structure of CalG1, Calicheamicin Glycostyltransferase, T... -
+Open data
-Basic information
Entry | Database: PDB / ID: 3oth | ||||||
---|---|---|---|---|---|---|---|
Title | Crystal Structure of CalG1, Calicheamicin Glycostyltransferase, TDP and calicheamicin alpha3I bound form | ||||||
Components | CalG1 | ||||||
Keywords | transferase/antibiotic / Calicheamicin / TDP / Structural Genomics / PSI-2 / Protein Structure Initiative / Center for Eukaryotic Structural Genomics / CESG / GT-B fold / Glycosyltransferase / transferase-antibiotic complex / Enzyme Discovery for Natural Product Biosynthesis / NatPro | ||||||
Function / homology | Function and homology information vancomycin biosynthetic process / UDP-glycosyltransferase activity / hexosyltransferase activity / lipid glycosylation / carbohydrate metabolic process Similarity search - Function | ||||||
Biological species | Micromonospora echinospora (bacteria) | ||||||
Method | X-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 2.301 Å | ||||||
Authors | Chang, A. / Singh, S. / Bingman, C.A. / Thorson, J.S. / Phillips Jr., G.N. / Center for Eukaryotic Structural Genomics (CESG) / Enzyme Discovery for Natural Product Biosynthesis (NatPro) | ||||||
Citation | Journal: Proc.Natl.Acad.Sci.USA / Year: 2011 Title: Complete set of glycosyltransferase structures in the calicheamicin biosynthetic pathway reveals the origin of regiospecificity. Authors: Chang, A. / Singh, S. / Helmich, K.E. / Goff, R.D. / Bingman, C.A. / Thorson, J.S. / Phillips, G.N. | ||||||
History |
|
-Structure visualization
Structure viewer | Molecule: MolmilJmol/JSmol |
---|
-Downloads & links
-Download
PDBx/mmCIF format | 3oth.cif.gz | 166.3 KB | Display | PDBx/mmCIF format |
---|---|---|---|---|
PDB format | pdb3oth.ent.gz | 136.1 KB | Display | PDB format |
PDBx/mmJSON format | 3oth.json.gz | Tree view | PDBx/mmJSON format | |
Others | Other downloads |
-Validation report
Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/ot/3oth ftp://data.pdbj.org/pub/pdb/validation_reports/ot/3oth | HTTPS FTP |
---|
-Related structure data
Related structure data | 3ia7C 3iaaC 3otgC 3otiC 3rscC C: citing same article (ref.) |
---|---|
Similar structure data | |
Other databases |
-Links
-Assembly
Deposited unit |
| ||||||||
---|---|---|---|---|---|---|---|---|---|
1 |
| ||||||||
2 |
| ||||||||
Unit cell |
| ||||||||
Details | The biological unit is a monomer. |
-Components
#1: Protein | Mass: 43734.711 Da / Num. of mol.: 2 Source method: isolated from a genetically manipulated source Source: (gene. exp.) Micromonospora echinospora (bacteria) / Gene: calG1 / Plasmid: pET16b / Production host: Escherichia coli (E. coli) / Strain (production host): B834 P(RARE2) / References: UniProt: Q8KNF2 #2: Chemical | #3: Chemical | #4: Water | ChemComp-HOH / | |
---|
-Experimental details
-Experiment
Experiment | Method: X-RAY DIFFRACTION / Number of used crystals: 1 |
---|
-Sample preparation
Crystal | Density Matthews: 2.23 Å3/Da / Density % sol: 44.75 % |
---|---|
Crystal grow | Temperature: 298 K / Method: vapor diffusion, hanging drop / pH: 5.5 Details: Protein Solution (20mg/ml CalG1 protein, 20mM Tris pH 8, 25mM TDP) mixed in a 1:1 ratio with the well solution (16% MEPEG5K, 160mM CaCl2, 100mM MES/Acetate pH 5.5) Cryoprotected with 20% ...Details: Protein Solution (20mg/ml CalG1 protein, 20mM Tris pH 8, 25mM TDP) mixed in a 1:1 ratio with the well solution (16% MEPEG5K, 160mM CaCl2, 100mM MES/Acetate pH 5.5) Cryoprotected with 20% Glycerol, 24% MEPEG5K, 160mM CaCl2, 100mM MES/Acetate pH 5.5, vapor diffusion, hanging drop, temperature 298K, VAPOR DIFFUSION, HANGING DROP |
-Data collection
Diffraction | Mean temperature: 100 K | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Diffraction source | Source: SYNCHROTRON / Site: APS / Beamline: 21-ID-D / Wavelength: 0.9794 Å | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Detector | Type: MARMOSAIC 300 mm CCD / Detector: CCD / Date: Jul 9, 2010 / Details: mirrors and beryllium lenses | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Radiation | Monochromator: C(111) / Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Radiation wavelength | Wavelength: 0.9794 Å / Relative weight: 1 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Reflection | Resolution: 2.3→50 Å / Num. obs: 34067 / % possible obs: 95.9 % / Redundancy: 6.6 % / Rmerge(I) obs: 0.126 / Χ2: 1.033 / Net I/σ(I): 6 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Reflection shell |
|
-Processing
Software |
| |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Refinement | Method to determine structure: MOLECULAR REPLACEMENT / Resolution: 2.301→43.121 Å / Occupancy max: 1 / Occupancy min: 1 / SU ML: 0.29 / σ(F): 0.17 / Stereochemistry target values: ML
| |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Solvent computation | Shrinkage radii: 0.9 Å / VDW probe radii: 1.11 Å / Solvent model: FLAT BULK SOLVENT MODEL / Bsol: 40 Å2 / ksol: 0.4 e/Å3 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | Biso max: 82.41 Å2 / Biso mean: 20.7078 Å2 / Biso min: 1.49 Å2
| |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refinement step | Cycle: LAST / Resolution: 2.301→43.121 Å
| |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refine LS restraints |
| |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
LS refinement shell | Refine-ID: X-RAY DIFFRACTION / Total num. of bins used: 14
|