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Open data
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Basic information
Entry | Database: PDB / ID: 2kx5 | ||||||
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Title | Recognition of HIV TAR RNA by peptide mimetic of Tat protein | ||||||
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![]() | RNA binding protein/RNA / HIV-1 TAR / Tat / RNA recognition / immunodeficiency virus / TAR RNA / RNA binding protein-RNA complex | ||||||
Function / homology | RNA / RNA (> 10)![]() | ||||||
Method | SOLUTION NMR / simulated annealing | ||||||
Model details | lowest energy, model 8 | ||||||
![]() | Davidson, A. / Patora-Komisarska, K. / Robinson, J. / Varani, G. | ||||||
![]() | ![]() Title: Essential structural requirements for specific recognition of HIV TAR RNA by peptide mimetics of Tat protein. Authors: Davidson, A. / Patora-Komisarska, K. / Robinson, J.A. / Varani, G. | ||||||
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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Download
PDBx/mmCIF format | ![]() | 250.7 KB | Display | ![]() |
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PDB format | ![]() | 220.1 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
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-Validation report
Summary document | ![]() | 380.2 KB | Display | ![]() |
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Full document | ![]() | 482 KB | Display | |
Data in XML | ![]() | 13.9 KB | Display | |
Data in CIF | ![]() | 22.3 KB | Display | |
Arichive directory | ![]() ![]() | HTTPS FTP |
-Related structure data
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Similar structure data |
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Links
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Assembly
Deposited unit | ![]()
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NMR ensembles |
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Components
#1: RNA chain | Mass: 9307.555 Da / Num. of mol.: 1 / Fragment: HIV-1 TAR RNA hairpin / Source method: obtained synthetically |
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#2: Protein/peptide | Mass: 2271.852 Da / Num. of mol.: 1 / Fragment: KP-Z-41 / Mutation: D-Pro at position 17 / Source method: obtained synthetically |
-Experimental details
-Experiment
Experiment | Method: SOLUTION NMR | ||||||||||||||||||||||||||||||||||||||||||||
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NMR experiment |
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Sample preparation
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Sample conditions |
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-NMR measurement
NMR spectrometer |
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Processing
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Refinement | Method: simulated annealing / Software ordinal: 1 | ||||||||||||||||||
NMR representative | Selection criteria: lowest energy | ||||||||||||||||||
NMR ensemble | Conformer selection criteria: structures with the least restraint violations and lowest energy Conformers calculated total number: 100 / Conformers submitted total number: 10 |