1QE1 Transferase date Jul 12, 1999
title Crystal Structure Of 3tc-Resistant M184i Mutant Of Hiv-1 Rev Transcriptase
authors S.G.Sarafianos, K.Das, J.Ding, S.H.Hughes, E.Arnold
compound source
Molecule: Reverse Transcriptase, Subunit P66
Chain: A
Fragment: Subunit A (P66), Residues 168-725
Synonym: Rt
Ec: 2.7.7.49
Engineered: Yes
Mutation: Yes
Organism_scientific: Human Immunodeficiency Virus Type 1 Bh
Organism_taxid: 11678
Expression_system: Escherichia Coli
Expression_system_taxid: 562

Molecule: Reverse Transcriptase, Subunit P51
Chain: B
Fragment: Subunit B (P51), Residues 168-594
Synonym: Rt
Ec: 2.7.7.49
Engineered: Yes
Mutation: Yes

Organism_scientific: Human Immunodeficiency Virus Type 1 Bh
Organism_taxid: 11678
Expression_system: Escherichia Coli
Expression_system_taxid: 562
symmetry Space Group: C 1 2 1
R_factor 0.259 R_Free 0.346
crystal
cell
length a length b length c angle alpha angle beta angle gamma
238.600 72.700 95.300 90.00 105.60 90.00
method X-Ray Diffractionresolution 2.85 Å
ligand
enzyme Transferase E.C.2.7.7.49 BRENDA
related structures by homologous chain: 1FKO, 1TKX
Gene
Ontology
ChainFunctionProcessComponent
A


B


Primary referenceLamivudine (3TC) resistance in HIV-1 reverse transcriptase involves steric hindrance with beta-branched amino acids., Sarafianos SG, Das K, Clark AD Jr, Ding J, Boyer PL, Hughes SH, Arnold E, Proc Natl Acad Sci U S A 1999 Aug 31;96(18):10027-32. PMID:10468556
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (160 Kb) [Save to disk]
  • Biological Unit Coordinates (1qe1.pdb1.gz) 155 Kb
  • CSU: Contacts of Structural Units for 1QE1
  • Likely Quarternary Molecular Structure file(s) for 1QE1
  • Structure Factors (226 Kb)
  • Retrieve 1QE1 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1QE1 from S2C, [Save to disk]
  • Re-refined 1qe1 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 1QE1 in 3D
  • Proteopedia, because life has more than 2D.
  • On Jmol, a nice Rasmol like molecule viewer. This is good for easiest viewing of basic structure.
  • On FirstGlance, an excellent tool for a guided tour on the structure components, by E. Martz.
  • Visual 3D analysis of 1QE1
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Electron Density related parameters from EDS Electron Density Server, at Upsala
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 1QE1, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1qe1a2, region A:1-429 [Jmol] [rasmolscript] [script source]
        - Domain d1qe1a1, region A:430-556 [Jmol] [rasmolscript] [script source]
        - Domain d1qe1b_, region B [Jmol] [rasmolscript] [script source]
        - Domain d1e1qe1, region E:358-474 [Jmol] [rasmolscript] [script source]
  • Class (fold), Architecture (subfold), Topology, Homologous superfamily from CATH
  • Summaries and structural analyses of PDB data files from PDBSum
  • Identification of Protein Pockets & Cavities at CASTp
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1qe1_B] [1qe1_A] [1qe1]
  • SWISS-PROT database: [P03366]
  • Domain organization of [POL_HV1B1] by SWISSPFAM
  • Other resources with information on 1QE1
  • Community annotation for 1QE1 at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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