1FK9 Transferase date Aug 09, 2000
title Crystal Structure Of Hiv-1 Reverse Transcriptase In Complex 266(Efavirenz)
authors J.Ren, J.Milton, K.L.Weaver, S.A.Short, D.I.Stuart, D.K.Stammers
compound source
Molecule: Hiv-1 Rt, A-Chain
Chain: A
Fragment: P66
Engineered: Yes
Other_details: Complexed With Dmp-266(Efavirenz)
Organism_scientific: Human Immunodeficiency Virus 1
Organism_taxid: 11676
Strain: Hxb2 Isolate
Expression_system: Escherichia Coli
Expression_system_taxid: 562

Molecule: Hiv-1 Rt, B-Chain
Chain: B
Fragment: P51
Engineered: Yes

Organism_scientific: Human Immunodeficiency Virus 1
Organism_taxid: 11676
Strain: Hxb2 Isolate
Expression_system: Escherichia Coli
Expression_system_taxid: 562
symmetry Space Group: P 21 21 21
R_factor 0.218 R_Free 0.301
length a length b length c angle alpha angle beta angle gamma
139.800 115.000 65.400 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.50 Å
ligand CSD, EFZ BindingDB enzyme Transferase E.C. BRENDA
related structures by homologous chain: 1C1C, 1JLA


Primary referenceStructural basis for the resilience of efavirenz (DMP-266) to drug resistance mutations in HIV-1 reverse transcriptase., Ren J, Milton J, Weaver KL, Short SA, Stuart DI, Stammers DK, Structure. 2000 Oct 15;8(10):1089-94. PMID:11080630
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (164 Kb) [Save to disk]
  • Biological Unit Coordinates (1fk9.pdb1.gz) 160 Kb
  • LPC: Ligand-Protein Contacts for 1FK9
  • CSU: Contacts of Structural Units for 1FK9
  • Likely Quarternary Molecular Structure file(s) for 1FK9
  • Structure Factors (239 Kb)
  • Retrieve 1FK9 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1FK9 from S2C, [Save to disk]
  • Re-refined 1fk9 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 1FK9 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 1FK9
  • Cartoon representation from PDB Cartoon
  • 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
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 1FK9, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1fk9a2, region A:4-429 [Jmol] [rasmolscript] [script source]
        - Domain d1fk9a1, region A:430-539 [Jmol] [rasmolscript] [script source]
        - Domain d1fk9b_, region B [Jmol] [rasmolscript] [script source]
  • Fold representative 1fk9 from FSSP and Dali (Families of Structurally Similar Proteins)
  • 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: [1fk9_A] [1fk9] [1fk9_B]
  • SWISS-PROT database: [P04585]
  • Domain organization of [POL_HV1H2] by SWISSPFAM
  • Other resources with information on 1FK9
  • Community annotation for 1FK9 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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