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- PDB-4lbw: Identifying ligand binding hot spots in proteins using brominated... -
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Open data
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Basic information
Entry | Database: PDB / ID: 4lbw | ||||||
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Title | Identifying ligand binding hot spots in proteins using brominated fragments | ||||||
![]() | Elongation factor Tu-A | ||||||
![]() | PROTEIN BINDING / GTPase / PLANT PROTEIN | ||||||
Function / homology | ![]() protein-synthesizing GTPase / translation elongation factor activity / GTPase activity / GTP binding / cytosol Similarity search - Function | ||||||
Biological species | ![]() ![]() | ||||||
Method | ![]() ![]() ![]() ![]() | ||||||
![]() | Groftehauge, M.K. / Therkelsen, M. / Taaning, R. / Skrydstrup, T. / Morth, J.P. / Nissen, P. | ||||||
![]() | ![]() Title: Identifying ligand-binding hot spots in proteins using brominated fragments. Authors: Grftehauge, M.K. / Therkelsen, M.O. / Taaning, R. / Skrydstrup, T. / Morth, J.P. / Nissen, P. | ||||||
History |
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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Download
PDBx/mmCIF format | ![]() | 183.5 KB | Display | ![]() |
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PDB format | ![]() | 144.7 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Summary document | ![]() | 796.4 KB | Display | ![]() |
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Full document | ![]() | 799.3 KB | Display | |
Data in XML | ![]() | 20.2 KB | Display | |
Data in CIF | ![]() | 30.1 KB | Display | |
Arichive directory | ![]() ![]() | HTTPS FTP |
-Related structure data
Related structure data | ![]() 4h9gSC ![]() 4lbvC ![]() 4lbyC ![]() 4lbzC ![]() 4lc0C 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
-Protein , 1 types, 1 molecules A
#1: Protein | Mass: 44610.758 Da / Num. of mol.: 1 Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() ![]() ![]() |
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-Non-polymers , 5 types, 349 molecules 








#2: Chemical | ChemComp-GNP / | ||
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#3: Chemical | ChemComp-MG / | ||
#4: Chemical | ChemComp-NH4 / | ||
#5: Chemical | ChemComp-SO4 / #6: Water | ChemComp-HOH / | |
-Experimental details
-Experiment
Experiment | Method: ![]() |
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Sample preparation
Crystal | Density Matthews: 3.21 Å3/Da / Density % sol: 61.68 % |
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Crystal grow | Temperature: 292 K / Method: vapor diffusion, sitting drop / pH: 7.6 Details: 1.8M ammonium sulfate, 15% sucrose, 0.1M Tris-HCl, pH 7.6, VAPOR DIFFUSION, SITTING DROP, temperature 292K |
-Data collection
Diffraction | Mean temperature: 100 K |
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Diffraction source | Source: ![]() ![]() ![]() |
Detector | Type: MARMOSAIC 225 mm CCD / Detector: CCD / Date: Jun 12, 2009 |
Radiation | Monochromator: Si 111 CHANNEL / Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 0.9 Å / Relative weight: 1 |
Reflection | Resolution: 1.74→30.81 Å / Num. obs: 57511 / % possible obs: 97.9 % / Redundancy: 1.8 % / Rmerge(I) obs: 0.053 / Net I/σ(I): 17.6 |
Reflection shell | Resolution: 1.74→1.79 Å / Redundancy: 1.8 % / Rmerge(I) obs: 0.698 / Mean I/σ(I) obs: 2 / Num. measured all: 16042 / Num. unique all: 4234 / % possible all: 98.7 |
-Phasing
Phasing | Method: ![]() |
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Processing
Software |
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Refinement | Method to determine structure: ![]() Starting model: pdb entry 4H9G Resolution: 1.741→30.81 Å / Occupancy max: 1 / Occupancy min: 0.34 / SU ML: 0.17 / σ(F): 1.35 / Phase error: 20.46 / 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 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | Biso max: 93.06 Å2 / Biso mean: 38.0354 Å2 / Biso min: 14.14 Å2 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refinement step | Cycle: LAST / Resolution: 1.741→30.81 Å
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Refine LS restraints |
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LS refinement shell | Refine-ID: X-RAY DIFFRACTION / Total num. of bins used: 21
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Refinement TLS params. | Method: refined / Refine-ID: X-RAY DIFFRACTION
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Refinement TLS group |
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