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- PDB-1fej: STRUCTURAL IMPLICATIONS OF DRUG RESISTANT MUTANTS OF HIV-1 PROTEA... -
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Open data
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Basic information
Entry | Database: PDB / ID: 1fej | ||||||
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Title | STRUCTURAL IMPLICATIONS OF DRUG RESISTANT MUTANTS OF HIV-1 PROTEASE: HIGH RESOLUTION CRYSTAL STRUCTURES OF THE MUTANT PROTEASE/SUBSTRATE ANALOG COMPLEXES | ||||||
![]() | PROTEASE RETROPEPSIN | ||||||
![]() | HYDROLASE/HYDROLASE INHIBITOR / HIV-1 PROTEASE / HYDROLASE-HYDROLASE INHIBITOR COMPLEX | ||||||
Function / homology | ![]() HIV-1 retropepsin / retroviral ribonuclease H / exoribonuclease H / exoribonuclease H activity / host multivesicular body / DNA integration / viral genome integration into host DNA / RNA-directed DNA polymerase / establishment of integrated proviral latency / viral penetration into host nucleus ...HIV-1 retropepsin / retroviral ribonuclease H / exoribonuclease H / exoribonuclease H activity / host multivesicular body / DNA integration / viral genome integration into host DNA / RNA-directed DNA polymerase / establishment of integrated proviral latency / viral penetration into host nucleus / RNA stem-loop binding / RNA-directed DNA polymerase activity / host cell / RNA-DNA hybrid ribonuclease activity / Transferases; Transferring phosphorus-containing groups; Nucleotidyltransferases / symbiont-mediated suppression of host gene expression / viral nucleocapsid / DNA recombination / DNA-directed DNA polymerase / Hydrolases; Acting on ester bonds / aspartic-type endopeptidase activity / DNA-directed DNA polymerase activity / symbiont entry into host cell / lipid binding / host cell nucleus / host cell plasma membrane / structural molecule activity / virion membrane / proteolysis / DNA binding / zinc ion binding / membrane Similarity search - Function | ||||||
Biological species | ![]() ![]() | ||||||
Method | ![]() ![]() | ||||||
![]() | Mahalingam, B. / Louis, J.M. / Harrison, R.W. / Weber, I.T. | ||||||
![]() | ![]() Title: Structural implications of drug-resistant mutants of HIV-1 protease: high-resolution crystal structures of the mutant protease/substrate analogue complexes. Authors: Mahalingam, B. / Louis, J.M. / Hung, J. / Harrison, R.W. / Weber, I.T. | ||||||
History |
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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Download
PDBx/mmCIF format | ![]() | 54.9 KB | Display | ![]() |
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PDB format | ![]() | 38.4 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Summary document | ![]() | 442.5 KB | Display | ![]() |
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Full document | ![]() | 445.9 KB | Display | |
Data in XML | ![]() | 6 KB | Display | |
Data in CIF | ![]() | 9.3 KB | Display | |
Arichive directory | ![]() ![]() | HTTPS FTP |
-Related structure data
Related structure data | ![]() 1ff0C ![]() 1fffC ![]() 1ffiC ![]() 1fg6C ![]() 1fg8C ![]() 1fgcC 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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Details | The biological assembly is a dimer consisting of chains C and D |
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Components
#1: Protein | Mass: 10758.715 Da / Num. of mol.: 2 / Mutation: L90M Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() ![]() ![]() #2: Chemical | ChemComp-2NC / | ![]() Details: SEQUENCE ANALOGOUS TO THE p2-NC PROCESSING SITE IN HIV-1 References: N-{(2S)-2-[(N-acetyl-L-threonyl-L-isoleucyl)amino]hexyl}-L-norleucyl-L-glutaminyl-N~5~-[amino(iminio)methyl]-L-ornithinamide #3: Water | ChemComp-HOH / | Nonpolymer details | THE INHIBITOR HAS A REDUCED PEPTIDE BOND ISOSTERE [CH2-NH] IN PLACE OF THE SCISSILE AMIDE | Sequence details | MUTATIONS Q7K, L33I, L63I, C67A, C95A, HAVE BEEN MADE TO STABILIZE THE PROTEASE FROM ...MUTATIONS Q7K, L33I, L63I, C67A, C95A, HAVE BEEN MADE TO STABILIZE THE PROTEASE FROM AUTOPROTEO | |
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-Experimental details
-Experiment
Experiment | Method: ![]() |
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Sample preparation
Crystal | Density Matthews: 2.04 Å3/Da / Density % sol: 39.6 % | ||||||||||||||||||||||||||||||
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Crystal grow | Temperature: 298 K / Method: vapor diffusion, hanging drop / pH: 6.5 Details: CITRATE/PHOSPHATE BUFFER 0.05M, DTT 10MM, DMSO 10%, SATURATED AMMONIUM SULPHATE 25-50%, PROTEIN 2-5 MG/ML, pH 5.0-6.5. VAPOR DIFFUSION, HANGING DROP at 298K | ||||||||||||||||||||||||||||||
Crystal grow | *PLUS PH range low: 6.5 / PH range high: 5 | ||||||||||||||||||||||||||||||
Components of the solutions | *PLUS
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-Data collection
Diffraction | Mean temperature: 90 K |
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Diffraction source | Source: ![]() ![]() ![]() |
Detector | Type: ADSC QUANTUM 4 / Detector: CCD / Date: Mar 14, 1999 |
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 0.978 Å / Relative weight: 1 |
Reflection | Resolution: 1.7→30 Å / Rmerge(I) obs: 0.067 |
Reflection shell | Resolution: 1.78→1.86 Å |
Reflection | *PLUS Lowest resolution: 30 Å |
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Processing
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Refinement | Resolution: 1.78→8 Å / Cross valid method: THROUGHOUT / σ(F): 1 / Stereochemistry target values: ENGH & HUBER
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Refinement step | Cycle: LAST / Resolution: 1.78→8 Å
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Software | *PLUS Name: ![]() | ||||||||||||||||||||
Refinement | *PLUS Lowest resolution: 8 Å / σ(F): 1 / % reflection Rfree: 4.8 % / Rfactor obs: 0.215 | ||||||||||||||||||||
Solvent computation | *PLUS | ||||||||||||||||||||
Displacement parameters | *PLUS | ||||||||||||||||||||
Refine LS restraints | *PLUS
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