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- PDB-5fiv: STRUCTURAL STUDIES OF HIV AND FIV PROTEASES COMPLEXED WITH AN EFF... -
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Open data
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Basic information
Entry | Database: PDB / ID: 5fiv | ||||||
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Title | STRUCTURAL STUDIES OF HIV AND FIV PROTEASES COMPLEXED WITH AN EFFICIENT INHIBITOR OF FIV PR | ||||||
![]() | RETROPEPSIN | ||||||
![]() | HYDROLASE/HYDROLASE INHIBITOR / FIV PROTEASE / HYDROLASE-HYDROLASE INHIBITOR COMPLEX | ||||||
Function / homology | ![]() dUTP catabolic process / dUMP biosynthetic process / dUTP diphosphatase / dUTP diphosphatase activity / Hydrolases; Acting on peptide bonds (peptidases); Aspartic endopeptidases / retroviral ribonuclease H / exoribonuclease H / exoribonuclease H activity / DNA integration / viral genome integration into host DNA ...dUTP catabolic process / dUMP biosynthetic process / dUTP diphosphatase / dUTP diphosphatase activity / Hydrolases; Acting on peptide bonds (peptidases); Aspartic endopeptidases / retroviral ribonuclease H / exoribonuclease H / exoribonuclease H activity / DNA integration / viral genome integration into host DNA / RNA-directed DNA polymerase / establishment of integrated proviral latency / RNA-directed DNA polymerase activity / RNA-DNA hybrid ribonuclease activity / Transferases; Transferring phosphorus-containing groups; Nucleotidyltransferases / DNA recombination / Hydrolases; Acting on ester bonds / aspartic-type endopeptidase activity / symbiont entry into host cell / magnesium ion binding / proteolysis / DNA binding / zinc ion binding Similarity search - Function | ||||||
Biological species | ![]() | ||||||
Method | ![]() | ||||||
![]() | Li, M. / Lee, T. / Morris, G. / Laco, G. / Wong, C. / Olson, A. / Elder, J. / Wlodawer, A. / Gustchina, A. | ||||||
![]() | ![]() Title: Structural studies of FIV and HIV-1 proteases complexed with an efficient inhibitor of FIV protease Authors: Li, M. / Morris, G.M. / Lee, T. / Laco, G.S. / Wong, C.H. / Olson, A.J. / Elder, J.H. / Wlodawer, A. / Gustchina, A. #1: ![]() Title: Structural Studies of HIV and Fiv Proteases Complexed with an Efficient Inhibitor of Fiv Pr Authors: Wlodawer, A. / Gustchina, A. / Reshetnikova, L. / Lubkowski, J. / Zdanov, A. / Hui, K. / Angleton, E. / Farmerie, W. / Goodenow, M. / Bhatt, D. / Zhang, L. / Dunn, B. | ||||||
History |
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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Download
PDBx/mmCIF format | ![]() | 39.9 KB | Display | ![]() |
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PDB format | ![]() | 26.1 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Arichive directory | ![]() ![]() | HTTPS FTP |
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-Related structure data
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Links
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Assembly
Deposited unit | ![]()
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1 | ![]()
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Unit cell |
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Components on special symmetry positions |
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Components
#1: Protein | Mass: 12856.853 Da / Num. of mol.: 1 Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() ![]() |
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#2: Chemical | ChemComp-3TL / |
#3: Water | ChemComp-HOH / |
Nonpolymer details | THE INHIBITOR IS A C2 SYMMETRIC HIV PROTEASE |
-Experimental details
-Experiment
Experiment | Method: ![]() |
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Sample preparation
Crystal | Density Matthews: 2.2 Å3/Da / Density % sol: 44.4 % | |||||||||||||||||||||||||||||||||||||||||||||
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Crystal grow | pH: 5 Details: SAMPLE: 3.4MG/ML V59I IN 25MM IMIDAZOL BUFFER AT PH 7.0 WITH 1MM EDTA AND 10MM DTT. WELL SOLUTION: 1.6M AMMONIUM SULFATE IN SODIUM ACETATE BUFFER AT PH 4.5 MIXING SAMPLE AND WELL SOLLUTION 1:1, pH 5.0 PH range: 4.5-7.0 | |||||||||||||||||||||||||||||||||||||||||||||
Crystal grow | *PLUS Temperature: 4 ℃ / pH: 7 / Method: vapor diffusion, hanging drop | |||||||||||||||||||||||||||||||||||||||||||||
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: SIEMENS HI-STAR / Detector: AREA DETECTOR / Date: Nov 1, 1997 |
Radiation | Monochromator: GRAPHITE / Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 1.5418 Å / Relative weight: 1 |
Reflection | Resolution: 1.84→20 Å / Num. obs: 9489 / % possible obs: 95.3 % / Observed criterion σ(I): 0 / Redundancy: 6.3 % / Rmerge(I) obs: 0.054 |
Reflection shell | Resolution: 1.84→1.91 Å / Rmerge(I) obs: 0.265 / Mean I/σ(I) obs: 2.91 / % possible all: 64.7 |
Reflection | *PLUS Rmerge(I) obs: 0.049 |
Reflection shell | *PLUS % possible obs: 64.7 % |
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Processing
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Refinement | Method to determine structure: OTHER / Resolution: 1.9→10 Å / Num. parameters: 4075 / Num. restraintsaints: 3831 / Cross valid method: THROUGHOUT / σ(F): 0 / Stereochemistry target values: ENGH AND HUBER Details: ANISOTROPIC SCALING APPLIED BY METHOD PF PARKIN, MOEZZI & HOPE, J.APPL.CRYST.28(1995)53-56
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Solvent computation | Solvent model: MOEWS & KRETSINGER | |||||||||||||||||||||||||||||||||
Refine analyze | Num. disordered residues: 2 | |||||||||||||||||||||||||||||||||
Refinement step | Cycle: LAST / Resolution: 1.9→10 Å
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Refine LS restraints |
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Software | *PLUS Name: SHELXL-97 / Classification: refinement | |||||||||||||||||||||||||||||||||
Refinement | *PLUS Rfactor obs: 0.164 / Rfactor Rfree: 0.239 / Rfactor Rwork: 0.167 | |||||||||||||||||||||||||||||||||
Solvent computation | *PLUS | |||||||||||||||||||||||||||||||||
Displacement parameters | *PLUS Biso mean: 24.9 Å2 | |||||||||||||||||||||||||||||||||
Refine LS restraints | *PLUS
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