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- PDB-1upj: HIV-1 PROTEASE COMPLEX WITH U095438 [3-[1-(4-BROMOPHENYL) ISOBUTY... -
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Open data
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Basic information
Entry | Database: PDB / ID: 1upj | ||||||
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Title | HIV-1 PROTEASE COMPLEX WITH U095438 [3-[1-(4-BROMOPHENYL) ISOBUTYL]-4-HYDROXYCOUMARIN | ||||||
![]() | HIV-1 PROTEASE | ||||||
![]() | HYDROLASE (ACID PROTEASE) | ||||||
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 | ![]() ![]() | ||||||
![]() | Watenpaugh, K.D. / Mulichak, A.M. / Janakiraman, M.N. | ||||||
![]() | ![]() Title: Structure-based design of novel HIV protease inhibitors: carboxamide-containing 4-hydroxycoumarins and 4-hydroxy-2-pyrones as potent nonpeptidic inhibitors. Authors: Thaisrivongs, S. / Watenpaugh, K.D. / Howe, W.J. / Tomich, P.K. / Dolak, L.A. / Chong, K.T. / Tomich, C.C. / Tomasselli, A.G. / Turner, S.R. / Strohbach, J.W. / Mulichak, A.M. / Janakiraman, ...Authors: Thaisrivongs, S. / Watenpaugh, K.D. / Howe, W.J. / Tomich, P.K. / Dolak, L.A. / Chong, K.T. / Tomich, C.C. / Tomasselli, A.G. / Turner, S.R. / Strohbach, J.W. / Mulichak, A.M. / Janakiraman, M.N. / Moon, J.B. / Lynn, J.C. / Horng, M.M. / Hinshaw, R.R. / Curry, K.A. / Rothroc, D.J. | ||||||
History |
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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Download
PDBx/mmCIF format | ![]() | 35.4 KB | Display | ![]() |
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PDB format | ![]() | 23 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Summary document | ![]() | 445.2 KB | Display | ![]() |
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Full document | ![]() | 450.6 KB | Display | |
Data in XML | ![]() | 4.5 KB | Display | |
Data in CIF | ![]() | 6.6 KB | Display | |
Arichive directory | ![]() ![]() | HTTPS FTP |
-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: 10803.756 Da / Num. of mol.: 1 Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() ![]() ![]() |
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#2: Chemical | ChemComp-U01 / |
#3: Water | ChemComp-HOH / |
Nonpolymer details | REGARDING RESIDUE U01 [THE INHIBITOR]: THE ATOMS OA2 AND OA3 ARE, RESPECTIVELY, THE CARBONYL OXYGEN ...REGARDING RESIDUE U01 [THE INHIBITOR]: THE ATOMS OA2 AND OA3 ARE, RESPECTIVE |
-Experimental details
-Experiment
Experiment | Method: ![]() |
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Sample preparation
Crystal | Density Matthews: 2.26 Å3/Da / Density % sol: 45.63 % | ||||||||||||||||||
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Crystal grow | pH: 5.4 / Details: pH 5.4 | ||||||||||||||||||
Crystal grow | *PLUS Method: vapor diffusion, hanging drop | ||||||||||||||||||
Components of the solutions | *PLUS
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-Data collection
Diffraction | Mean temperature: 298 K |
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Diffraction source | Source: ![]() |
Detector | Type: SIEMENS / Detector: AREA DETECTOR / Date: Jan 6, 1992 |
Radiation | Monochromator: GRAPHITE(002) / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 1.5418 Å / Relative weight: 1 |
Reflection | Resolution: 2.22→10 Å / Num. obs: 4806 / % possible obs: 89.5 % / Observed criterion σ(I): 0 / Redundancy: 6 % / Rmerge(I) obs: 0.097 / Net I/σ(I): 10.2 |
Reflection shell | Resolution: 2.22→2.36 Å / Redundancy: 3 % / Rmerge(I) obs: 0.405 / Mean I/σ(I) obs: 1.8 / % possible all: 46 |
Reflection | *PLUS Num. measured all: 31369 |
Reflection shell | *PLUS % possible obs: 46 % |
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Processing
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Refinement | Method to determine structure: ![]() Starting model: EARLIER STRUCTURE Resolution: 2.22→10 Å / σ(F): 2 Details: AS ONLY ONE MOLECULE OF THE INHIBITOR CAN INHIBIT THE DIMERIC PROTEASE BY BINDING TO ITS ACTIVE SITE, THE ATOMS BELONGING TO THE INHIBITOR MOLECULE ARE [TO BE] GIVEN AN OCCUPANCY FACTOR OF 0. ...Details: AS ONLY ONE MOLECULE OF THE INHIBITOR CAN INHIBIT THE DIMERIC PROTEASE BY BINDING TO ITS ACTIVE SITE, THE ATOMS BELONGING TO THE INHIBITOR MOLECULE ARE [TO BE] GIVEN AN OCCUPANCY FACTOR OF 0.5 EACH IN THE SPACE GROUP P6(1)22. NO ALTERNATE CONFORMATIONS ARE OBSERVED FOR THE INHIBITOR. NO ELECTRON DENSITY WAS OBSERVED BEYOND THE POSITION OF THE BETA-CARBON FOR GLU 34, ARG 41, PHE 53, AND GLN 61, THE DELTA-CARBON OF LYS 45, AND LYS 55, AND THE EPSILON-CARBON OF RESIDUE ARG 57. THEY WERE PRESENT DURING REFINEMENT, HOWEVER. IN ADDITION, ATOMS WITH B-FACTORS GREATER THAN 70.0 A**2 MAY BE CONSIDERED TO BE DISORDERED OR NOT SEEN IN THE ELECTRON DENSITY MAPS. SIDE CHAIN ATOMS OF THE THE PHENYL GROUP OF RESIDUE PHE 53 HAVE BEEN MODELED IN ONLY ONE OF THE TWO ALTERNATE CONFORMATIONS AND ASSIGNED AN OCCUPANCY OF 0.5. NO ATOMS IN THE FORM OF DUMMY WATER MOLECULES ARE INTRODUCED AT THE SITE CORRESPONDING TO THE ALTERNATE CONFORMATION. SEE REMARK 6 ALSO. THE BROMINE ATOM OF THE INHIBITOR WAS TREATED AS "S" WITH AN OCCUPANCY OF UNITY DURING CRYSTALLOGRAPHIC REFINEMENTS.
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Refinement step | Cycle: LAST / Resolution: 2.22→10 Å
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Refine LS restraints |
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Software | *PLUS Name: CEDAR / Classification: refinement | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refinement | *PLUS Rfactor obs: 0.178 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Solvent computation | *PLUS | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | *PLUS |