2X7R Viral Protein date Mar 03, 2010
title Crystal Structure Of A Late Fusion Intermediate Of Hiv-1 Gp4
authors G.Natrajan, V.Buzon, W.Weissenhorn
compound source
Molecule: Transmembrane Protein Gp41
Chain: A, D, N
Fragment: Extra Cellular Domain, Residues 534-581
Engineered: Yes
Organism_scientific: Human Immunodeficiency Virus Type 1 Lw Isolate;
Organism_taxid: 82834
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Rosetta3 (De3)
Expression_system_vector: Pet11

Molecule: Transmembrane Protein Gp41
Chain: B, C, E
Fragment: Extra Cellular Domain, Residues 629-683
Engineered: Yes

Organism_scientific: Human Immunodeficiency Virus Type 1 Lw Isolate;
Organism_taxid: 82834
Expression_system: Escherichia Coli
Expression_system_taxid: 562
Expression_system_strain: Rosetta3 (De3)
Expression_system_vector: Pet11
symmetry Space Group: P 63
R_factor 0.177 R_Free 0.214
crystal
cell
length a length b length c angle alpha angle beta angle gamma
57.422 57.422 182.768 90.00 90.00 120.00
method X-Ray Diffractionresolution 2.00 Å
ligand CL, NA enzyme
Gene
Ontology
ChainFunctionProcessComponent
A, N, D, C, E, B


Primary referenceCrystal structure of HIV-1 gp41 including both fusion peptide and membrane proximal external regions., Buzon V, Natrajan G, Schibli D, Campelo F, Kozlov MM, Weissenhorn W, PLoS Pathog. 2010 May 6;6(5):e1000880. PMID:20463810
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (56 Kb) [Save to disk]
  • Biological Unit Coordinates (2x7r.pdb1.gz) 19 Kb
  • Biological Unit Coordinates (2x7r.pdb2.gz) 18 Kb
  • Biological Unit Coordinates (2x7r.pdb3.gz) 15 Kb
  • LPC: Ligand-Protein Contacts for 2X7R
  • CSU: Contacts of Structural Units for 2X7R
  • Structure Factors (300 Kb)
  • Retrieve 2X7R in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2X7R from S2C, [Save to disk]
  • Re-refined 2x7r structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 2X7R 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 2X7R
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 2X7R, from MSDmotif at EBI
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2x7r_N] [2x7r] [2x7r_E] [2x7r_D] [2x7r_B] [2x7r_A] [2x7r_C]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Other resources with information on 2X7R
  • Community annotation for 2X7R 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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