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- PDB-6voe: HIV-1 wild type protease with GRL-019-17A, a tricyclic cyclohexan... -

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Basic information

Entry
Database: PDB / ID: 6voe
TitleHIV-1 wild type protease with GRL-019-17A, a tricyclic cyclohexane fused tetrahydrofuranofuran (CHf-THF) derivative as the P2 ligand and a aminobenzothiazole(Abt)-based P2'-ligand
ComponentsProtease
KeywordsANTIVIRAL PROTEIN / inhibitors / antiviral / multidrug-resistant / Chf-THF / backbone binding
Function / homology
Function and homology information


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
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. / Retroviral nucleocapsid Gag protein p24, C-terminal domain / Gag protein p24 C-terminal domain / Retropepsin-like catalytic domain / Matrix protein, lentiviral and alpha-retroviral, N-terminal / Ribonuclease H domain / RNase H type-1 domain profile. / Reverse transcriptase (RNA-dependent DNA polymerase) / Reverse transcriptase domain / Reverse transcriptase (RT) catalytic domain profile. / Retropepsins / Retroviral aspartyl protease / Aspartyl protease, retroviral-type family profile. / Peptidase A2A, retrovirus, catalytic / Retrovirus capsid, C-terminal / Retroviral matrix protein / Retrovirus capsid, N-terminal / zinc finger / Zinc knuckle / Cathepsin D, subunit A; domain 1 / Acid Proteases / 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. / Ribonuclease H superfamily / Aspartic peptidase domain superfamily / Ribonuclease H-like superfamily / Reverse transcriptase/Diguanylate cyclase domain / DNA/RNA polymerase superfamily / Beta Barrel / Mainly Beta
Similarity search - Domain/homology
ACETATE ION / Chem-T2R / Gag-Pol polyprotein / Protease
Similarity search - Component
Biological speciesHuman immunodeficiency virus 1
MethodX-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / molecular replacement / Resolution: 1.3 Å
AuthorsWang, Y.-F. / Agniswamy, J. / Weber, I.T.
Funding support United States, Japan, 5items
OrganizationGrant numberCountry
National Institutes of Health/National Cancer Institute (NIH/NCI)AI150466 United States
National Institutes of Health/National Institute of General Medical Sciences (NIH/NIGMS)AI150461 United States
Japan Agency for Medical Research and Development (AMED)JP15fk0410001 Japan
Japan Agency for Medical Research and Development (AMED)JP16fk0410101 Japan
National Institutes of Health/National Cancer Institute (NIH/NCI)The Intramural Research Program of the Center for Cancer Research United States
CitationJournal: J.Med.Chem. / Year: 2020
Title: Structure-Based Design of Highly Potent HIV-1 Protease Inhibitors Containing New Tricyclic Ring P2-Ligands: Design, Synthesis, Biological, and X-ray Structural Studies.
Authors: Ghosh, A.K. / Kovela, S. / Osswald, H.L. / Amano, M. / Aoki, M. / Agniswamy, J. / Wang, Y.F. / Weber, I.T. / Mitsuya, H.
History
DepositionJan 30, 2020Deposition site: RCSB / Processing site: RCSB
Revision 1.0May 13, 2020Provider: repository / Type: Initial release
Revision 1.1May 27, 2020Group: Database references / Category: citation / citation_author
Item: _citation.journal_volume / _citation.page_first ..._citation.journal_volume / _citation.page_first / _citation.page_last / _citation_author.identifier_ORCID
Revision 1.2Oct 11, 2023Group: Data collection / Database references ...Data collection / Database references / Derived calculations / Refinement description
Category: chem_comp_atom / chem_comp_bond ...chem_comp_atom / chem_comp_bond / database_2 / pdbx_initial_refinement_model / pdbx_struct_conn_angle / struct_conn
Item: _database_2.pdbx_DOI / _database_2.pdbx_database_accession ..._database_2.pdbx_DOI / _database_2.pdbx_database_accession / _pdbx_struct_conn_angle.ptnr1_auth_seq_id / _pdbx_struct_conn_angle.ptnr3_auth_seq_id / _pdbx_struct_conn_angle.value / _struct_conn.pdbx_dist_value / _struct_conn.ptnr2_auth_seq_id

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

Downloads & links

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Assembly

Deposited unit
A: Protease
B: Protease
hetero molecules


Theoretical massNumber of molelcules
Total (without water)22,3508
Polymers21,4812
Non-polymers8696
Water3,405189
1


  • Idetical with deposited unit
  • defined by author&software
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area4690 Å2
ΔGint-49 kcal/mol
Surface area9760 Å2
MethodPISA
Unit cell
Length a, b, c (Å)58.489, 86.241, 45.959
Angle α, β, γ (deg.)90.000, 90.000, 90.000
Int Tables number18
Space group name H-MP21212

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Components

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Protein , 1 types, 2 molecules AB

#1: Protein Protease


Mass: 10740.677 Da / Num. of mol.: 2 / Mutation: Q7K, L33I, L63I, C67A, C95A
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Human immunodeficiency virus 1 / Gene: pol / Production host: Escherichia coli BL21(DE3) (bacteria) / Strain (production host): BL21(DE3) / References: UniProt: Q5RZ08, UniProt: P03367*PLUS

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Non-polymers , 5 types, 195 molecules

#2: Chemical ChemComp-NA / SODIUM ION


Mass: 22.990 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: Na
#3: Chemical ChemComp-CL / CHLORIDE ION


Mass: 35.453 Da / Num. of mol.: 2 / Source method: obtained synthetically / Formula: Cl
#4: Chemical ChemComp-ACT / ACETATE ION


Mass: 59.044 Da / Num. of mol.: 2 / Source method: obtained synthetically / Formula: C2H3O2
#5: Chemical ChemComp-T2R / (1S,3aR,5S,6R,7aS)-octahydro-1,6-epoxy-2-benzofuran-5-yl {(2S,3R)-3-hydroxy-4-[(2-methylpropyl)({2-[(propan-2-yl)amino]-1,3-benzoxazol-6-yl}sulfonyl)amino]-1-phenylbutan-2-yl}carbamate


Mass: 656.789 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: C33H44N4O8S / Feature type: SUBJECT OF INVESTIGATION
#6: Water ChemComp-HOH / water


Mass: 18.015 Da / Num. of mol.: 189 / Source method: isolated from a natural source / Formula: H2O

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Details

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: 2.32 Å3/Da / Density % sol: 54.68 %
Crystal growTemperature: 298 K / Method: vapor diffusion, hanging drop / pH: 4.8 / Details: 1.25 M NaCl, 0.1 M Acetate, pH 4.8

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Data collection

DiffractionMean temperature: 90 K / Serial crystal experiment: N
Diffraction sourceSource: SYNCHROTRON / Site: APS / Beamline: 22-BM / Wavelength: 1 Å
DetectorType: MARMOSAIC 225 mm CCD / Detector: CCD / Date: Jun 28, 2017
RadiationProtocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 1 Å / Relative weight: 1
ReflectionResolution: 1.3→50 Å / Num. obs: 54691 / % possible obs: 94.4 % / Redundancy: 6.1 % / Rmerge(I) obs: 0.056 / Rpim(I) all: 0.024 / Rrim(I) all: 0.061 / Χ2: 1.001 / Net I/σ(I): 28.1
Reflection shellResolution: 1.3→1.35 Å / Redundancy: 3.8 % / Rmerge(I) obs: 0.495 / Mean I/σ(I) obs: 3.2 / Num. unique obs: 6110 / CC1/2: 0.997 / Rpim(I) all: 0.018 / Rrim(I) all: 0.046 / Χ2: 1.001 / % possible all: 66.4

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Phasing

PhasingMethod: molecular replacement
Phasing MRModel details: Phaser MODE: MR_AUTO
Highest resolutionLowest resolution
Rotation5.31 Å31.45 Å
Translation5.31 Å31.45 Å

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Processing

Software
NameVersionClassification
HKL-20000.714.ndata reduction
HKL-20000.714.ndata scaling
PHASER4.064 Datablock id: mmcif_pdbx.dicphasing
SHELX2014-7refinement
PDB_EXTRACT3.25data extraction
RefinementMethod to determine structure: MOLECULAR REPLACEMENT
Starting model: 3NU3

3nu3


Resolution: 1.3→50 Å / Cross valid method: FREE R-VALUE / σ(F): 0
Details: ANISOTROPIC REFINEMENT REDUCED FREE R (NO CUTOFF) BY ?
RfactorNum. reflection% reflectionSelection details
Rfree0.202 2706 5 %RANDOM
Rwork0.1575 ---
all0.1597 54649 --
obs0.1575 54649 94.4 %-
Displacement parametersBiso max: 85.33 Å2 / Biso mean: 19.3941 Å2 / Biso min: 9.34 Å2
Refinement stepCycle: final / Resolution: 1.3→50 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms1512 0 103 189 1804
Biso mean--15.86 26.34 -
Num. residues----198
Refine LS restraints
Refine-IDTypeDev ideal
X-RAY DIFFRACTIONs_bond_d0.012
X-RAY DIFFRACTIONs_angle_d0.031
X-RAY DIFFRACTIONs_similar_dist0
X-RAY DIFFRACTIONs_from_restr_planes0.004
X-RAY DIFFRACTIONs_zero_chiral_vol0.061
X-RAY DIFFRACTIONs_non_zero_chiral_vol0.36
X-RAY DIFFRACTIONs_anti_bump_dis_restr0.025
X-RAY DIFFRACTIONs_rigid_bond_adp_cmpnt0
X-RAY DIFFRACTIONs_similar_adp_cmpnt0.054
X-RAY DIFFRACTIONs_approx_iso_adps0.09

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