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- PDB-2lbp: STRUCTURE OF THE L-LEUCINE-BINDING PROTEIN REFINED AT 2.4 ANGSTRO... -
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Open data
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Basic information
Entry | Database: PDB / ID: 2lbp | ||||||
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Title | STRUCTURE OF THE L-LEUCINE-BINDING PROTEIN REFINED AT 2.4 ANGSTROMS RESOLUTION AND COMPARISON WITH THE LEU(SLASH)ILE(SLASH)VAL-BINDING PROTEIN STRUCTURE | ||||||
![]() | LEUCINE-BINDING PROTEIN | ||||||
![]() | PERIPLASMIC BINDING PROTEIN | ||||||
Function / homology | ![]() branched-chain amino acid transport / ![]() ![]() Similarity search - Function | ||||||
Biological species | ![]() ![]() ![]() | ||||||
Method | ![]() | ||||||
![]() | Sack, J.S. / Trakhanov, S.D. / Tsigannik, I.H. / Quiocho, F.A. | ||||||
![]() | ![]() Title: Structure of the L-leucine-binding protein refined at 2.4 A resolution and comparison with the Leu/Ile/Val-binding protein structure. Authors: Sack, J.S. / Trakhanov, S.D. / Tsigannik, I.H. / Quiocho, F.A. #1: ![]() Title: Periplasmic Binding Protein Structure and Function. Refined X-Ray Structures of the Leucine(Slash)Isoleucine(Slash)Valine-Binding Protein and its Complex with Leucine Authors: Sack, J.S. / Saper, M.A. / Quiocho, F.A. | ||||||
History |
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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Download
PDBx/mmCIF format | ![]() | 76.9 KB | Display | ![]() |
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PDB format | ![]() | 57.6 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Arichive directory | ![]() ![]() | HTTPS FTP |
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-Related structure data
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: 37006.664 Da / Num. of mol.: 1 Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() ![]() |
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#2: Water | ChemComp-HOH / ![]() |
-Experimental details
-Experiment
Experiment | Method: ![]() |
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Sample preparation
Crystal | Density Matthews: 2.39 Å3/Da / Density % sol: 48.6 % | |||||||||||||||
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Crystal grow![]() | *PLUS pH: 4.3 / Method: microdialysis | |||||||||||||||
Components of the solutions | *PLUS
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-Data collection
Reflection | *PLUS Highest resolution: 2.4 Å / Lowest resolution: 20 Å / Num. obs: 13797 / % possible obs: 95.6 % / Observed criterion σ(I): 1 / Rmerge(I) obs: 0.1057 |
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Processing
Software | Name: PROLSQ / Classification: refinement | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Refinement | Resolution: 2.4→10 Å /
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Refinement step | Cycle: LAST / Resolution: 2.4→10 Å
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Refine LS restraints |
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Refinement | *PLUS Highest resolution: 2.4 Å / Lowest resolution: 10 Å / Num. reflection obs: 13797 / Rfactor obs: 0.213 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Solvent computation | *PLUS | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | *PLUS | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refine LS restraints | *PLUS Type: p_mcbond_it / Dev ideal: 0.662 |