1LW2

CRYSTAL STRUCTURE OF T215Y MUTANT HIV-1 REVERSE TRANSCRIPTASE IN COMPLEX WITH 1051U91


Experimental Data Snapshot

  • Method: X-RAY DIFFRACTION
  • Resolution: 3 Å
  • R-Value Free: 0.267 
  • R-Value Work: 0.205 

wwPDB Validation 3D Report Full Report


This is version 1.2 of the entry. See complete history

Literature

Crystal structures of Zidovudine- or Lamivudine-resistant human immunodeficiency virus type 1 reverse transcriptases containing mutations at codons 41, 184, and 215.

Chamberlain, P.P.Ren, J.Nichols, C.E.Douglas, L.Lennerstrand, J.Larder, B.A.Stuart, D.I.Stammers, D.K.

(2002) J.Virol. 76: 10015-10019

  • Primary Citation of Related Structures:  1LW0, 1LWC, 1LWE, 1LWF

  • PubMed Abstract: 
  • Six structures of human immunodeficiency virus type 1 (HIV-1) reverse transcriptase (RT) containing combinations of resistance mutations for zidovudine (AZT) (M41L and T215Y) or lamivudine (M184V) have been determined as inhibitor complexes. Minimal ...

    Six structures of human immunodeficiency virus type 1 (HIV-1) reverse transcriptase (RT) containing combinations of resistance mutations for zidovudine (AZT) (M41L and T215Y) or lamivudine (M184V) have been determined as inhibitor complexes. Minimal conformational changes in the polymerase or nonnucleoside RT inhibitor sites compared to the mutant RTMC (D67N, K70R, T215F, and K219N) are observed, indicating that such changes may occur only with certain combinations of mutations. Model building M41L and T215Y into HIV-1 RT-DNA and docking in ATP that is utilized in the pyrophosphorolysis reaction for AZT resistance indicates that some conformational rearrangement appears necessary in RT for ATP to interact simultaneously with the M41L and T215Y mutations.


    Related Citations: 
    • Crystallographic Analysis of the Binding Modes of Thiazoloisoindolinone Non-Nucleoside Inhibitors to HIV-1 Reverse Transcriptase and Comparison with Modeling Studies
      Ren, J.,Esnouf, R.M.,Hopkins, A.L.,Stuart, D.I.,Stammers, D.K.
      (1999) J.Med.Chem. 42: 3845
    • Complexes of HIV-1 Reverse Transcriptase with Inhibitors of the HEPT Series Reveal Conformational Changes Relevant to the Design of Potent Non-Nucleoside Inhibitors
      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.
      (1996) J.Med.Chem. 39: 1589
    • Crystal Structures of HIV-1 Reverse Transcriptase in Complex with Carboxanilide Derivatives
      Ren, J.,Esnouf, R.M.,Hopkins, A.L.,Warren, J.,Balzarini, J.,Stuart, D.I.,Stammers, D.K.
      (1998) Biochemistry 37: 14394
    • Continuous and Discontinuous Changes in the Unit Cell of HIV-1 Reverse Transcriptase Crystals on Dehydration
      Esnouf, R.M.,Ren, J.,Garman, E.F.,Somers, D.O.,Ross, C.K.,Jones, E.Y.,Stammers, D.K.,Stuart, D.I.
      (1998) Acta Crystallogr.,Sect.D 54: 938
    • Mechanism of Inhibition of HIV-1 Reverse Transcriptase by Non-Nucleoside Inhibitors
      Esnouf, R.M.,Ren, J.,Ross, C.K.,Jones, E.Y.,Stammers, D.K.,Stuart, D.I.
      (1995) Nat.Struct.Mol.Biol. 2: 303
    • The Structure of HIV-1 Reverse Transcriptase Complexed with 9-Chloro-TIBO: Lessons for Inhibitor Design
      Ren, J.,Esnouf, R.M.,Hopkins, A.L.,Ross, C.K.,Jones, E.Y.,Stammers, D.K.,Stuart, D.I.
      (1995) Structure 3: 915
    • Design of Mkc-442 (Emivirine) Analogues with Improved Activity Against Drug-Resistant HIV Mutants
      Hopkins, A.L.,Ren, J.,Tanaka, H.,Baba, M.,Okamato, M.,Stuart, D.I.,Stammers, D.K.
      (1999) J.Med.Chem. 42: 4500
    • Phenethylthiazolylthiourea (Pett) Non-Nucleoside Inhibitors of HIV-1 and HIV-2 Reverse Transcriptases. Structural and Biochemical Analyses
      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.
      (2000) J.Biol.Chem. 275: 5633
    • Crystals of HIV-1 Reverse Transcriptase Diffracting to 2.2 A Resolution
      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.
      (1994) J.Mol.Biol. 242: 586
    • High Resolution Structures of HIV-1 RT from Four RT-Inhibitor Complexes
      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.
      (1995) Nat.Struct.Mol.Biol. 2: 293
    • Binding of the Second Generation Non-Nucleoside Inhibitor S-1153 to HIV-1 Reverse Transcriptase Involves Extensive Main Chain Hydrogen Bonding
      Ren, J.,Nichols, C.E.,Bird, L.E.,Fujiwara, T.,Sugimoto, H.,Stuart, D.I.,Stammers, D.K.
      (2000) J.Biol.Chem. 275: 14316
    • 2-Amino-6-Arylsulfonylbenzonitriles as Non-Nucleoside reverse Transcriptase Inhibitors of HIV-1
      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.L.,Ott, R.J.,Ren, J.,Hopkins, A.L.,Stuart, D.I.,Stammers, D.K.
      (2001) J.Med.Chem. 44: 1866
    • 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
      Ren, J.,Nichols, C.E.,Bird, L.E.,Chamberlain, P.,Weaver, K.L.,Short, S.A.,Stuart, D.I.,Stammers, D.K.
      (2001) J.Mol.Biol. 312: 795
    • Structural Basis for the Resilience of Efavirenz (Dmp-266) to Drug Resistance Mutations in HIV-1 Reverse Transcriptase
      Ren, J.,Milton, J.,Weaver, K.L.,Short, S.A.,Stuart, D.I.,Stammers, D.K.
      (2000) Structure 8: 1089
    • 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
      Esnouf, R.M.,Ren, J.,Hopkins, A.L.,Ross, C.K.,Jones, E.Y.,Stammers, D.K.,Stuart, D.I.
      (1997) Proc.Natl.Acad.Sci.USA 94: 3984
    • 3'-Azido-3'-Deoxythymidine Drug Resistance Mutations in HIV-1 Reverse Transcriptase Can Induce Long Range Conformational Changes
      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.
      (1998) Proc.Natl.Acad.Sci.USA 95: 9518


    Organizational Affiliation

    Division of Structural Biology, The Wellcome Trust Centre for Human Genetics, University of Oxford, Oxford OX3 7BN, United Kingdom.




Macromolecules

Find similar proteins by: Sequence  |  Structure

Entity ID: 1
MoleculeChainsSequence LengthOrganismDetails
HIV-1 REVERSE TRANSCRIPTASE
A
560Human immunodeficiency virus type 1 group M subtype BGene Names: gag-pol
EC: 3.4.23.16, 3.1.-.-, 2.7.7.49, 2.7.7.7, 3.1.26.13, 2.7.7.-, 3.1.13.2
Find proteins for P04585 (Human immunodeficiency virus type 1 group M subtype B)
Go to UniProtKB:  P04585
Entity ID: 2
MoleculeChainsSequence LengthOrganismDetails
HIV-1 REVERSE TRANSCRIPTASE
B
440Human immunodeficiency virus type 1 group M subtype BGene Names: gag-pol
EC: 3.4.23.16, 3.1.-.-, 2.7.7.49, 2.7.7.7, 3.1.26.13, 2.7.7.-, 3.1.13.2
Find proteins for P04585 (Human immunodeficiency virus type 1 group M subtype B)
Go to UniProtKB:  P04585
Small Molecules
Ligands 2 Unique
IDChainsName / Formula / InChI Key2D Diagram3D Interactions
PO4
Query on PO4

Download SDF File 
Download CCD File 
A
PHOSPHATE ION
O4 P
NBIIXXVUZAFLBC-UHFFFAOYSA-K
 Ligand Interaction
U05
Query on U05

Download SDF File 
Download CCD File 
A
6,11-DIHYDRO-11-ETHYL-6-METHYL-9-NITRO-5H-PYRIDO[2,3-B][1,5]BENZODIAZEPIN-5-ONE
1051U91
C15 H14 N4 O3
YCFJZPGDTZVVSM-UHFFFAOYSA-N
 Ligand Interaction
Modified Residues  1 Unique
IDChainsTypeFormula2D DiagramParent
CSD
Query on CSD
A
L-PEPTIDE LINKINGC3 H7 N O4 SCYS
External Ligand Annotations 
IDBinding Affinity (Sequence Identity %)
U05IC50: 400 nM (98) BINDINGDB
Experimental Data & Validation

Experimental Data

  • Method: X-RAY DIFFRACTION
  • Resolution: 3 Å
  • R-Value Free: 0.267 
  • R-Value Work: 0.205 
  • Space Group: P 21 21 21
Unit Cell:
Length (Å)Angle (°)
a = 137.300α = 90.00
b = 115.200β = 90.00
c = 64.900γ = 90.00
Software Package:
Software NamePurpose
SCALEPACKdata scaling
DENZOdata reduction
CNSphasing
CNSrefinement

Structure Validation

View Full Validation Report or Ramachandran Plots



Entry History 

Deposition Data

Revision History 

  • Version 1.0: 2002-10-30
    Type: Initial release
  • Version 1.1: 2008-04-28
    Type: Version format compliance
  • Version 1.2: 2011-07-13
    Type: Version format compliance