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- PDB-6pjl: HIV-1 Protease NL4-3 WT in Complex with LR3-95 -

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Basic information

Entry
Database: PDB / ID: 6pjl
TitleHIV-1 Protease NL4-3 WT in Complex with LR3-95
ComponentsProtease NL4-3
Keywordshydrolase/hydrolase inhibitor / HIV / NL4-3 PROTEASE / DRUG RESISTANCE / PROTEASE INHIBITOR / HYDROLASE INHIBITOR COMPLEX / HYDROLASE / HYDROLASE-HYDROLASE INHIBITOR complex
Function / homology
Function and homology information


HIV-1 retropepsin / symbiont-mediated activation of host apoptosis / 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 ...HIV-1 retropepsin / symbiont-mediated activation of host apoptosis / 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 / RNA-DNA hybrid ribonuclease activity / Transferases; Transferring phosphorus-containing groups; Nucleotidyltransferases / host cell / viral nucleocapsid / DNA recombination / DNA-directed DNA polymerase / aspartic-type endopeptidase activity / Hydrolases; Acting on ester bonds / DNA-directed DNA polymerase activity / symbiont-mediated suppression of host gene expression / viral translational frameshifting / lipid binding / symbiont entry into host cell / host cell nucleus / host cell plasma membrane / virion membrane / structural molecule activity / proteolysis / DNA binding / zinc ion binding / membrane
Similarity search - Function
Reverse transcriptase connection / Reverse transcriptase connection domain / Reverse transcriptase thumb / Reverse transcriptase thumb domain / Integrase Zinc binding domain / Zinc finger integrase-type profile. / Integrase-like, N-terminal / Integrase DNA binding domain / Integrase, C-terminal domain superfamily, retroviral / Integrase, N-terminal zinc-binding domain ...Reverse transcriptase connection / Reverse transcriptase connection domain / Reverse transcriptase thumb / Reverse transcriptase thumb domain / Integrase Zinc binding domain / Zinc finger integrase-type profile. / Integrase-like, N-terminal / Integrase DNA binding domain / Integrase, C-terminal domain superfamily, retroviral / Integrase, N-terminal zinc-binding domain / Integrase, C-terminal, retroviral / Integrase DNA binding domain profile. / Immunodeficiency lentiviral matrix, N-terminal / gag gene protein p17 (matrix protein) / RNase H / Integrase core domain / Integrase, catalytic core / Integrase catalytic domain profile. / Retropepsin-like catalytic domain / Matrix protein, lentiviral and alpha-retroviral, N-terminal / Retroviral nucleocapsid Gag protein p24, C-terminal domain / Gag protein p24 C-terminal domain / RNase H type-1 domain profile. / Ribonuclease H domain / Retropepsins / Retroviral aspartyl protease / Aspartyl protease, retroviral-type family profile. / Peptidase A2A, retrovirus, catalytic / Reverse transcriptase domain / Retrovirus capsid, C-terminal / Reverse transcriptase (RNA-dependent DNA polymerase) / Reverse transcriptase (RT) catalytic domain profile. / Retroviral matrix protein / Cathepsin D, subunit A; domain 1 / Acid Proteases / Retrovirus capsid, N-terminal / zinc finger / Zinc knuckle / Zinc finger, CCHC-type superfamily / Zinc finger, CCHC-type / Zinc finger CCHC-type profile. / Aspartic peptidase, active site / Eukaryotic and viral aspartyl proteases active site. / Aspartic peptidase domain superfamily / Ribonuclease H superfamily / Ribonuclease H-like superfamily / Reverse transcriptase/Diguanylate cyclase domain / DNA/RNA polymerase superfamily / Beta Barrel / Mainly Beta
Similarity search - Domain/homology
Chem-OQA / Gag-Pol polyprotein / Protease
Similarity search - Component
Biological speciesHuman immunodeficiency virus 1
MethodX-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 1.993 Å
AuthorsLockbaum, G.J. / Rusere, L.N. / Henes, M. / Kosovrasti, K. / Lee, S.K. / Spielvogel, E. / Nalivaika, E.A. / Swanstrom, R. / KurtYilmaz, N. / Schiffer, C.A. / Ali, A.
Funding support United States, 1items
OrganizationGrant numberCountry
National Institutes of Health/National Institute of General Medical Sciences (NIH/NIGMS)P01-GM109767 United States
CitationJournal: J.Med.Chem. / Year: 2020
Title: Structural Analysis of Potent Hybrid HIV-1 Protease Inhibitors Containing Bis-tetrahydrofuran in a Pseudosymmetric Dipeptide Isostere.
Authors: Rusere, L.N. / Lockbaum, G.J. / Henes, M. / Lee, S.K. / Spielvogel, E. / Rao, D.N. / Kosovrasti, K. / Nalivaika, E.A. / Swanstrom, R. / Kurt Yilmaz, N. / Schiffer, C.A. / Ali, A.
History
DepositionJun 28, 2019Deposition site: RCSB / Processing site: RCSB
Revision 1.0Jul 1, 2020Provider: repository / Type: Initial release
Revision 1.1Jul 29, 2020Group: Database references / Category: citation / citation_author
Item: _citation.country / _citation.journal_abbrev ..._citation.country / _citation.journal_abbrev / _citation.journal_id_ASTM / _citation.journal_id_CSD / _citation.journal_id_ISSN / _citation.pdbx_database_id_DOI / _citation.pdbx_database_id_PubMed / _citation.title / _citation.year
Revision 1.2Aug 26, 2020Group: Database references / Category: citation
Item: _citation.journal_volume / _citation.page_first ..._citation.journal_volume / _citation.page_first / _citation.page_last / _citation.title
Revision 1.3Oct 11, 2023Group: Data collection / Database references / Refinement description
Category: chem_comp_atom / chem_comp_bond ...chem_comp_atom / chem_comp_bond / database_2 / pdbx_initial_refinement_model
Item: _database_2.pdbx_DOI / _database_2.pdbx_database_accession

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

Downloads & links

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Assembly

Deposited unit
B: Protease NL4-3
A: Protease NL4-3
hetero molecules


Theoretical massNumber of molelcules
Total (without water)22,7568
Polymers21,6642
Non-polymers1,0926
Water1,20767
1


  • Idetical with deposited unit
  • defined by author&software
  • Evidence: gel filtration
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area4770 Å2
ΔGint-77 kcal/mol
Surface area9100 Å2
MethodPISA
Unit cell
Length a, b, c (Å)51.455, 58.187, 61.710
Angle α, β, γ (deg.)90.00, 90.00, 90.00
Int Tables number19
Space group name H-MP212121

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Components

#1: Protein Protease NL4-3


Mass: 10831.833 Da / Num. of mol.: 2 / Mutation: Q7K
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Human immunodeficiency virus 1 / Gene: pol / Plasmid: pXC35 / Production host: Escherichia coli (E. coli) / References: UniProt: Q8ULI9, UniProt: P12497*PLUS
#2: Chemical
ChemComp-SO4 / SULFATE ION


Mass: 96.063 Da / Num. of mol.: 5 / Source method: obtained synthetically / Formula: SO4
#3: Chemical ChemComp-OQA / (3R,3aS,6aR)-hexahydrofuro[2,3-b]furan-3-yl [(2S,4S,5S)-4-hydroxy-5-{[N-(methoxycarbonyl)-L-alloisoleucyl]amino}-1,6-diphenylhexan-2-yl]carbamate


Mass: 611.726 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: C33H45N3O8 / Feature type: SUBJECT OF INVESTIGATION
#4: Water ChemComp-HOH / water


Mass: 18.015 Da / Num. of mol.: 67 / Source method: isolated from a natural source / Formula: H2O
Has ligand of interestY

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Experimental details

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Experiment

ExperimentMethod: X-RAY DIFFRACTION / Number of used crystals: 1

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Sample preparation

CrystalDensity Matthews: 2.13 Å3/Da / Density % sol: 42.31 %
Crystal growTemperature: 293 K / Method: vapor diffusion, hanging drop
Details: 23-27% (w/v) Ammonium Sulfate, 0.1M Bis-Tris-Methane-HCl Buffer pH 5.5

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Data collection

DiffractionMean temperature: 100 K / Serial crystal experiment: N
Diffraction sourceSource: SYNCHROTRON / Site: APS / Beamline: 23-ID-D / Wavelength: 1.07812 Å
DetectorType: DECTRIS PILATUS3 6M / Detector: PIXEL / Date: Mar 20, 2019
RadiationProtocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 1.07812 Å / Relative weight: 1
ReflectionResolution: 1.99→50 Å / Num. obs: 12967 / % possible obs: 98.9 % / Redundancy: 5 % / Net I/σ(I): 17.5
Reflection shellResolution: 1.993→2.147 Å / Num. unique obs: 2475

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Processing

Software
NameVersionClassification
HKL-2000v717data scaling
PHASERphasing
PHENIX1.12-2829refinement
Coot0.8.8model building
RefinementMethod to determine structure: MOLECULAR REPLACEMENT
Starting model: 6DGX

6dgx


Resolution: 1.993→39.519 Å / SU ML: 0.18 / Cross valid method: FREE R-VALUE / σ(F): 1.35 / Phase error: 26.94
RfactorNum. reflection% reflection
Rfree0.2311 656 5.07 %
Rwork0.2003 --
obs0.202 12927 98.29 %
Solvent computationShrinkage radii: 0.9 Å / VDW probe radii: 1.11 Å
Refinement stepCycle: LAST / Resolution: 1.993→39.519 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms1461 0 69 67 1597
Refine LS restraints
Refine-IDTypeDev idealNumber
X-RAY DIFFRACTIONf_bond_d0.0071554
X-RAY DIFFRACTIONf_angle_d1.0292122
X-RAY DIFFRACTIONf_dihedral_angle_d8.1621210
X-RAY DIFFRACTIONf_chiral_restr0.062257
X-RAY DIFFRACTIONf_plane_restr0.007262
LS refinement shell
Resolution (Å)Rfactor RfreeNum. reflection RfreeRfactor RworkNum. reflection RworkRefine-ID% reflection obs (%)
1.9931-2.1470.24811240.20472351X-RAY DIFFRACTION96
2.147-2.3630.24741330.19642434X-RAY DIFFRACTION99
2.363-2.70490.22341310.20092455X-RAY DIFFRACTION100
2.7049-3.40760.20521290.2122497X-RAY DIFFRACTION99
3.4076-39.52710.24031390.19512534X-RAY DIFFRACTION97

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