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Open data
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Basic information
Entry | Database: PDB / ID: 1gt4 | ||||||
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Title | Complex of Bovine Odorant Binding Protein with undecanal | ||||||
![]() | ODORANT-BINDING PROTEIN | ||||||
![]() | ODORANT-BINDING PROTEIN / LIPOCALIN | ||||||
Function / homology | ![]() odorant binding / response to stimulus / small molecule binding / sensory perception of smell / extracellular space Similarity search - Function | ||||||
Biological species | ![]() ![]() | ||||||
Method | ![]() ![]() | ||||||
![]() | Vincent, F. / Ramoni, R. / Spinelli, S. / Grolli, S. / Conti, V. / Cambillau, C. / Tegoni, M. | ||||||
![]() | ![]() Title: Crystal Structures of Bovine Odorant-Binding Protein in Complex with Odorant Molecules. Authors: Vincent, F. / Ramoni, R. / Spinelli, S. / Grolli, S. / Tegoni, M. / Cambillau, C. | ||||||
History |
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Remark 700 | SHEET DETERMINATION METHOD: DSSP THE SHEETS PRESENTED AS "AB" IN EACH CHAIN ON SHEET RECORDS BELOW ... SHEET DETERMINATION METHOD: DSSP THE SHEETS PRESENTED AS "AB" IN EACH CHAIN ON SHEET RECORDS BELOW IS ACTUALLY AN 10-STRANDED BARREL THIS IS REPRESENTED BY A 11-STRANDED SHEET IN WHICH THE FIRST AND LAST STRANDS ARE IDENTICAL. |
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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Download
PDBx/mmCIF format | ![]() | 78.8 KB | Display | ![]() |
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PDB format | ![]() | 59.1 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Summary document | ![]() | 419.1 KB | Display | ![]() |
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Full document | ![]() | 432.5 KB | Display | |
Data in XML | ![]() | 11.2 KB | Display | |
Data in CIF | ![]() | 15.5 KB | Display | |
Arichive directory | ![]() ![]() | HTTPS FTP |
-Related structure data
Related structure data | ![]() 1gt1C ![]() 1gt3C ![]() 1gt5C ![]() 1obpS C: citing same article ( S: Starting model for refinement |
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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
#1: Protein | Mass: 18528.381 Da / Num. of mol.: 2 / Source method: isolated from a natural source / Details: UNDECANAL AS LIGAND / Source: (natural) ![]() ![]() #2: Chemical | #3: Water | ChemComp-HOH / | |
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-Experimental details
-Experiment
Experiment | Method: ![]() |
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Sample preparation
Crystal | Density Matthews: 2.04 Å3/Da / Density % sol: 39.7 % | ||||||||||||||||||||||||
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Crystal grow | pH: 4.2 / Details: pH 4.20 | ||||||||||||||||||||||||
Crystal grow | *PLUS Temperature: 4 ℃ / pH: 5.4 / Method: vapor diffusion | ||||||||||||||||||||||||
Components of the solutions | *PLUS
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-Data collection
Diffraction | Mean temperature: 293 K |
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Diffraction source | Source: ![]() |
Detector | Type: MARRESEARCH / Detector: IMAGE PLATE / Date: Sep 15, 2000 / Details: MIRRORS |
Radiation | Monochromator: OSMIC MIRRORS / Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 1.5418 Å / Relative weight: 1 |
Reflection | Resolution: 2.03→13 Å / Num. obs: 17946 / % possible obs: 96.4 % / Redundancy: 3 % / Rmerge(I) obs: 0.062 |
Reflection shell | Resolution: 2.03→2.06 Å / Rmerge(I) obs: 0.32 / % possible all: 97.2 |
Reflection | *PLUS Highest resolution: 2.06 Å / Lowest resolution: 13 Å / Redundancy: 2.8 % / Rmerge(I) obs: 0.076 |
Reflection shell | *PLUS Rmerge(I) obs: 0.33 |
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Processing
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Refinement | Method to determine structure: ![]() Starting model: PDB ENTRY 1OBP Resolution: 2.1→10 Å / Cross valid method: THROUGHOUT / σ(F): 2
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Displacement parameters | Biso mean: 24 Å2 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refinement step | Cycle: LAST / Resolution: 2.1→10 Å
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Refine LS restraints |
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LS refinement shell | Resolution: 2.1→2.15 Å / Total num. of bins used: 20 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refinement | *PLUS Lowest resolution: 9.5 Å / Num. reflection obs: 16687 / Rfactor Rfree: 0.256 / Rfactor Rwork: 0.221 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Solvent computation | *PLUS | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | *PLUS | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refine LS restraints | *PLUS
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