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- PDB-1jkh: CRYSTAL STRUCTURE OF Y181C MUTANT HIV-1 REVERSE TRANSCRIPTASE IN ... -

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Entry
Database: PDB / ID: 1jkh
TitleCRYSTAL STRUCTURE OF Y181C MUTANT HIV-1 REVERSE TRANSCRIPTASE IN COMPLEX WITH DMP-266(EFAVIRENZ)
Components
  • HIV-1 RT, A-CHAIN
  • HIV-1 RT, B-CHAIN
KeywordsTRANSFERASE / HIV-1 REVERSE TRANSCRIPTASE / AIDS / NON-NUCLEOSIDE INHIBITOR / DMP-266 / EFAVIRENZ / DRUG RESISTANCE MUTATIONS / DRUG DESIGN
Function / homology
Function and homology information


integrase activity / Integration of viral DNA into host genomic DNA / Autointegration results in viral DNA circles / Minus-strand DNA synthesis / Plus-strand DNA synthesis / Uncoating of the HIV Virion / 2-LTR circle formation / Vpr-mediated nuclear import of PICs / Early Phase of HIV Life Cycle / Integration of provirus ...integrase activity / Integration of viral DNA into host genomic DNA / Autointegration results in viral DNA circles / Minus-strand DNA synthesis / Plus-strand DNA synthesis / Uncoating of the HIV Virion / 2-LTR circle formation / Vpr-mediated nuclear import of PICs / Early Phase of HIV Life Cycle / Integration of provirus / APOBEC3G mediated resistance to HIV-1 infection / Binding and entry of HIV virion / viral life cycle / Assembly Of The HIV Virion / HIV-1 retropepsin / : / Budding and maturation of HIV virion / retroviral ribonuclease H / exoribonuclease H / : / exoribonuclease H activity / protein processing / host multivesicular body / RNA-directed DNA polymerase / viral genome integration into host DNA / viral penetration into host nucleus / establishment of integrated proviral latency / RNA-directed DNA polymerase activity / Transferases; Transferring phosphorus-containing groups; Nucleotidyltransferases / RNA-DNA hybrid ribonuclease activity / peptidase activity / viral nucleocapsid / DNA recombination / Hydrolases; Acting on ester bonds / DNA-directed DNA polymerase / aspartic-type endopeptidase activity / DNA-directed DNA polymerase activity / symbiont entry into host cell / symbiont-mediated suppression of host gene expression / lipid binding / host cell nucleus / structural molecule activity / host cell plasma membrane / virion membrane / DNA binding / RNA binding / zinc ion binding / membrane / identical protein binding
Similarity search - Function
HIV Type 1 Reverse Transcriptase, subunit A, domain 1 / HIV Type 1 Reverse Transcriptase; Chain A, domain 1 / Reverse transcriptase/Diguanylate cyclase domain / Ribonuclease H-like superfamily/Ribonuclease H / Reverse transcriptase connection / Reverse transcriptase connection domain / Reverse transcriptase thumb / Reverse transcriptase thumb domain / Integrase Zinc binding domain / Zinc finger integrase-type profile. ...HIV Type 1 Reverse Transcriptase, subunit A, domain 1 / HIV Type 1 Reverse Transcriptase; Chain A, domain 1 / Reverse transcriptase/Diguanylate cyclase domain / Ribonuclease H-like superfamily/Ribonuclease H / 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 / Zinc finger, CCHC-type superfamily / Zinc finger, CCHC-type / Zinc finger CCHC-type profile. / Nucleotidyltransferase; domain 5 / Ribonuclease H superfamily / Aspartic peptidase, active site / Eukaryotic and viral aspartyl proteases active site. / Aspartic peptidase domain superfamily / Ribonuclease H-like superfamily / Reverse transcriptase/Diguanylate cyclase domain / Alpha-Beta Plaits / Roll / DNA/RNA polymerase superfamily / 2-Layer Sandwich / Alpha Beta
Similarity search - Domain/homology
Chem-EFZ / Gag-Pol polyprotein
Similarity search - Component
Biological speciesHIV-1 M:B_HXB2R (virus)
MethodX-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 2.5 Å
AuthorsRen, J. / Nichols, C. / Bird, L. / Chamberlain, P. / Weaver, K. / Short, S. / Stuart, D.I. / Stammers, D.K.
Citation
Journal: J.Mol.Biol. / Year: 2001
Title: Structural mechanisms of drug resistance for mutations at codons 181 and 188 in HIV-1 reverse transcriptase and the improved resilience of second generation non-nucleoside inhibitors.
Authors: Ren, J. / Nichols, C. / Bird, L. / Chamberlain, P. / Weaver, K. / Short, S. / Stuart, D.I. / Stammers, D.K.
#1: Journal: J.Med.Chem. / Year: 2001
Title: 2-Amino-6-Arylsulfonylbenzonitriles as Non-Nucleoside Reverse Transcriptase Inhibitors of HIV-1
Authors: Chan, J.H. / Hong, J.S. / Hunter III, R.N. / Orr, G.F. / Cowan, J.R. / Sherman, D.B. / Sparks, S.M. / Reitter, B.E. / Andrews III, C.W. / Hazen, R.J. / St Clair, M. / Boone, L.R. / Ferris, R. ...Authors: Chan, J.H. / Hong, J.S. / Hunter III, R.N. / Orr, G.F. / Cowan, J.R. / Sherman, D.B. / Sparks, S.M. / Reitter, B.E. / Andrews III, C.W. / Hazen, R.J. / St Clair, M. / Boone, L.R. / Ferris, R.G. / Creech, K.L. / Roberts, G.B. / Short, S.A. / Weaver, K. / Ott, R.J. / Ren, J. / Hopkins, A. / Stuart, D.I. / Stammers, D.K.
#2: Journal: Structure / Year: 2000
Title: Structural Basis for the Resilience of Efavirenz (Dmp-266) to Drug Resistant Mutations in HIV-1 Reverse Transcriptase
Authors: Ren, J. / Milton, J. / Weaver, K.L. / Short, S.A. / Stuart, D.I. / Stammers, D.K.
#3: Journal: J.Biol.Chem. / Year: 2000
Title: Binding of the Second Generattion Non-Nucleoside Inhibitor S-1153 to HIV-1 Reverse Transcriptase Involves Extensive Main Chain Hydrogen Bonding
Authors: Ren, J. / Nichols, C. / Bird, L.E. / Fujiwara, T. / Suginoto, H. / Stuart, D.I. / Stammers, D.K.
#4: Journal: J.Biol.Chem. / Year: 2000
Title: Phenethylthiazolylthiourea (Pett) Non-Nucleoside Inhibitors of HIV-1 and HIV-2 Reverse Transcriptases: Structural and Biochemical Analyses
Authors: Ren, J. / Diprose, J. / Warren, J. / Esnouf, R.M. / Bird, L.E. / Ikemizu, S. / Slater, M. / Milton, J. / Balzarini, J. / Stuart, D.I. / Stammers, D.K.
#5: Journal: J.Med.Chem. / Year: 1999
Title: Crystallographic Analysis of the Binding Modes of Non-Nucleoside Thiazoloisoindolinone Inhibitors to HIV-1 Reverse Transcriptase and Comparison with Modeling Studies
Authors: Ren, J. / Esnouf, R.M. / Hopkins, A.L. / Stuart, D.I. / Stammers, D.K.
#6: Journal: J.Med.Chem. / Year: 1999
Title: Design of Mkc-442 (Emivirine) Analogues with Improved Activity Against Drug-Resistant HIV Mutants
Authors: Hopkins, A.L. / Ren, J. / Tanaka, H. / Baba, M. / Okamato, M. / Stuart, D.I. / Stammers, D.K.
#7: Journal: Biochemistry / Year: 1998
Title: Crystal Structures of Reverse Transcriptase in Complex with Carboxanilide Derivatives
Authors: Ren, J. / Esnouf, R.M. / Hopkins, A.L. / Warren, J. / Balzarini, J. / Stuart, D.I. / Stammers, D.K.
#8: Journal: Proc.Natl.Acad.Sci.USA / Year: 1998
Title: 3'-Azido-3'-Deoxythymidine Drug Resistance Mutations in HIV-1 Reverse Transcriptase Can Induce Long Range Conformational Changes
Authors: Ren, J. / Esnouf, R.M. / Hopkins, A.L. / Jones, E.Y. / Kirby, I. / Keeling, J. / Ross, C.K. / Larder, B.A. / Stuart, D.I. / Stammers, D.K.
#9: Journal: Acta Crystallogr.,Sect.D / Year: 1998
Title: Continuous and Discontinuous Changes in the Unit Cell of HIV-1 Reverse Transcriptase Crystals on Dehydration
Authors: Esnouf, R.M. / Ren, J. / Garman, E. / Somers, D.O. / Ross, C.K. / Jones, E.Y. / Stammers, D.K. / Stuart, D.I.
#10: Journal: Proc.Natl.Acad.Sci.USA / Year: 1997
Title: Unique Features in the Structure of the Complex between HIV-1 Reverse Transcriptase and the Bis(Heteroaryl)Piperazine (Bhap) U-90152 Explain Resistance Mutations for This Non-Nucleoside Inhibitor
Authors: Esnouf, R.M. / Ren, J. / Hopkins, A.L. / Ross, C.K. / Jones, E.Y. / Stammers, D.K. / Stuart, D.I.
#11: Journal: J.Med.Chem. / Year: 1996
Title: Complexes of HIV-1 Reverse Transcriptase with Inhibitors of the HEPT Series Reveal Conformational Changes Relevant to the Design of Potent Non-Nucleoside Inhibitors
Authors: Hopkins, A.L. / Ren, J. / Esnouf, R.M. / Willcox, B.E. / Jones, E.Y. / Ross, C.K. / Miyasaka, T. / Walker, R.T. / Tanaka, H. / Stammers, D.K. / Stuart, D.I.
#12: Journal: Structure / Year: 1995
Title: The Structure of HIV-1 Reverse Transcriptase Complexed with 9-Chloro-TIBO: Lessons for Inhibitor Design
Authors: Ren, J. / Esnouf, R.M. / Hopkins, A.L. / Ross, C.K. / Jones, E.Y. / Stammers, D.K. / Stuart, D.I.
#13: Journal: Nat.Struct.Biol. / Year: 1995
Title: High Resolution Structures of HIV-1 RT from Four RT-Inhibitor Complexes
Authors: Ren, J. / Esnouf, R.M. / Garman, E. / Somers, D.O. / Ross, C.K. / Kirby, I. / Keeling, J. / Darby, G. / Jones, E.Y. / Stuart, D.I. / Stammers, D.K.
#14: Journal: Nat.Struct.Biol. / Year: 1995
Title: Mechanism of Inhibition of HIV-1 Reverse Transcriptase by Non-Nucleoside Inhibitors
Authors: Esnouf, R.M. / Ren, J. / Ross, C.K. / Jones, E.Y. / Stammers, D.K. / Stuart, D.I.
#15: Journal: J.Mol.Biol. / Year: 1994
Title: Crystals of HIV-1 Reverse Transcriptase Diffracting to 2.2 Angstrom Resolution
Authors: Stammers, D.K. / Somers, D.O. / Ross, C.K. / Kirby, I. / Ray, P.H. / Wilson, J.E. / Norman, M. / Ren, J. / Esnouf, R.M. / Garman, E. / Jones, E.Y. / Stuart, D.I.
History
DepositionJul 12, 2001Deposition site: RCSB / Processing site: RCSB
Revision 1.0Oct 3, 2001Provider: repository / Type: Initial release
Revision 1.1Apr 27, 2008Group: Version format compliance
Revision 1.2Jul 13, 2011Group: Version format compliance
Revision 1.3Jul 18, 2012Group: Non-polymer description
Revision 1.4Oct 27, 2021Group: Database references / Derived calculations
Category: database_2 / struct_conn ...database_2 / struct_conn / struct_ref_seq_dif / struct_site
Item: _database_2.pdbx_DOI / _database_2.pdbx_database_accession ..._database_2.pdbx_DOI / _database_2.pdbx_database_accession / _struct_conn.pdbx_leaving_atom_flag / _struct_ref_seq_dif.details / _struct_site.pdbx_auth_asym_id / _struct_site.pdbx_auth_comp_id / _struct_site.pdbx_auth_seq_id
Revision 1.5Dec 21, 2022Group: Database references / Category: struct_ref_seq_dif / Item: _struct_ref_seq_dif.details

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

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Assembly

Deposited unit
A: HIV-1 RT, A-CHAIN
B: HIV-1 RT, B-CHAIN
hetero molecules


Theoretical massNumber of molelcules
Total (without water)116,1903
Polymers115,8742
Non-polymers3161
Water2,216123
1


  • Idetical with deposited unit
  • defined by author&software
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area5920 Å2
ΔGint-30 kcal/mol
Surface area45400 Å2
MethodPISA
Unit cell
Length a, b, c (Å)138.500, 109.000, 73.200
Angle α, β, γ (deg.)90.00, 90.00, 90.00
Int Tables number19
Space group name H-MP212121
DetailsHIV-1 RT is a heterodimer consisting of a p66 and a p51 subunits, the p51 contains the first 440 residues of the p66.

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Components

#1: Protein HIV-1 RT, A-CHAIN


Mass: 64534.918 Da / Num. of mol.: 1 / Fragment: P66
Source method: isolated from a genetically manipulated source
Details: COMPLEXED WITH DMP-266(EFAVIRENZ) / Source: (gene. exp.) HIV-1 M:B_HXB2R (virus) / Genus: Lentivirus / Species: Human immunodeficiency virus 1Subtypes of HIV / Strain: HXB2 ISOLATE / Gene: POL / Plasmid: pkk233-2 / Production host: Escherichia coli (E. coli) / References: UniProt: P04585, RNA-directed DNA polymerase
#2: Protein HIV-1 RT, B-CHAIN


Mass: 51339.016 Da / Num. of mol.: 1 / Fragment: P51
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) HIV-1 M:B_HXB2R (virus) / Genus: Lentivirus / Species: Human immunodeficiency virus 1Subtypes of HIV / Strain: HXB2 ISOLATE / Gene: POL / Plasmid: pkk233-2 / Production host: Escherichia coli (E. coli) / References: UniProt: P04585, RNA-directed DNA polymerase
#3: Chemical ChemComp-EFZ / (-)-6-CHLORO-4-CYCLOPROPYLETHYNYL-4-TRIFLUOROMETHYL-1,4-DIHYDRO-2H-3,1-BENZOXAZIN-2-ONE / DMP-266 / Efavirenz / Efavirenz


Mass: 315.675 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: C14H9ClF3NO2 / Comment: medication, antiretroviral*YM
#4: Water ChemComp-HOH / water / Water


Mass: 18.015 Da / Num. of mol.: 123 / Source method: isolated from a natural source / Formula: H2O

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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: 2.38 Å3/Da / Density % sol: 48.38 %
Crystal growTemperature: 277 K / Method: vapor diffusion, sitting drop / pH: 5
Details: pH 5, VAPOR DIFFUSION, SITTING DROP, temperature 277K

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Data collection

DiffractionMean temperature: 100 K
Diffraction sourceSource: SYNCHROTRON / Site: ESRF / Beamline: ID14-3 / Wavelength: 0.931 Å
DetectorType: MARRESEARCH / Detector: CCD / Date: Sep 8, 1999
RadiationProtocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 0.931 Å / Relative weight: 1
ReflectionResolution: 2.5→30 Å / Num. obs: 38709 / % possible obs: 98.7 % / Observed criterion σ(I): -1.5 / Redundancy: 5.4 % / Biso Wilson estimate: 61.3 Å2 / Rmerge(I) obs: 0.069 / Net I/σ(I): 20.5
Reflection shellResolution: 2.5→2.59 Å / Mean I/σ(I) obs: 1.2 / Num. unique all: 3769 / % possible all: 97.4

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Processing

Software
NameClassification
DENZOdata reduction
SCALEPACKdata scaling
CNSrefinement
CNSphasing
RefinementMethod to determine structure: MOLECULAR REPLACEMENT / Resolution: 2.5→29.68 Å / Rfactor Rfree error: 0.007 / Data cutoff low absF: 0 / Isotropic thermal model: RESTRAINED / Cross valid method: THROUGHOUT / σ(F): 0
RfactorNum. reflection% reflectionSelection details
Rfree0.303 1930 5 %RANDOM R VALUE (ALL DATA) : 0.229
Rwork0.236 ---
all0.229 ---
obs0.236 38591 98.7 %-
Solvent computationSolvent model: FLAT MODEL / Bsol: 48.3772 Å2 / ksol: 0.31785 e/Å3
Displacement parametersBiso mean: 72.8 Å2
Baniso -1Baniso -2Baniso -3
1--6.36 Å20 Å20 Å2
2---8.33 Å20 Å2
3---14.69 Å2
Refine analyze
FreeObs
Luzzati coordinate error0.54 Å0.4 Å
Luzzati d res low-30 Å
Luzzati sigma a0.52 Å0.41 Å
Refinement stepCycle: LAST / Resolution: 2.5→29.68 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms7782 0 21 123 7926
Refine LS restraints
Refine-IDTypeDev idealDev ideal target
X-RAY DIFFRACTIONc_bond_d0.009
X-RAY DIFFRACTIONc_angle_deg1.5
X-RAY DIFFRACTIONc_dihedral_angle_d23.1
X-RAY DIFFRACTIONc_improper_angle_d0.96
X-RAY DIFFRACTIONc_mcbond_it3.663
X-RAY DIFFRACTIONc_mcangle_it6.155
X-RAY DIFFRACTIONc_scbond_it6.956
X-RAY DIFFRACTIONc_scangle_it10.5910
LS refinement shellResolution: 2.5→2.59 Å / Rfactor Rfree error: 0.034 / Total num. of bins used: 10
RfactorNum. reflection% reflection
Rfree0.484 203 5.4 %
Rwork0.423 3561 -
obs--97.7 %
Xplor file
Refine-IDSerial noParam fileTopol file
X-RAY DIFFRACTION1PROTEIN_REP.PARAMPROTEIN.TOP
X-RAY DIFFRACTION2WATER_REP.PARAMCYA.TOP
X-RAY DIFFRACTION3CYA.PARAMDMP266.TOP
X-RAY DIFFRACTION4DMP266.PARAMWATER_REP.TOP
X-RAY DIFFRACTION5ION.PARAMION.TOP

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