1I5Y Viral Protein date Mar 01, 2001
title Hiv-1 Gp41 Core
authors J.Liu, M.Lu
compound source
Molecule: Transmembrane Glycoprotein (Gp41)
Chain: A
Fragment: N34(L6)C28
Engineered: Yes
Mutation: Yes
Organism_scientific: Human Immunodeficiency Virus 1
Organism_taxid: 11676
Expression_system: Escherichia Coli
Expression_system_taxid: 562
symmetry Space Group: H 3
R_factor 0.206 R_Free 0.234
length a length b length c angle alpha angle beta angle gamma
52.063 52.063 59.740 90.00 90.00 120.00
method X-Ray Diffractionresolution 2.10 Å
ligand SO4 enzyme
related structures by homologous chain: 1AIK, 1QR8
Primary referenceStructural and functional analysis of interhelical interactions in the human immunodeficiency virus type 1 gp41 envelope glycoprotein by alanine-scanning mutagenesis., Lu M, Stoller MO, Wang S, Liu J, Fagan MB, Nunberg JH, J Virol 2001 Nov;75(22):11146-56. PMID:11602754
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (15 Kb) [Save to disk]
  • Biological Unit Coordinates (1i5y.pdb1.gz) 31 Kb
  • LPC: Ligand-Protein Contacts for 1I5Y
  • CSU: Contacts of Structural Units for 1I5Y
  • Likely Quarternary Molecular Structure file(s) for 1I5Y
  • Retrieve 1I5Y in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1I5Y from S2C, [Save to disk]
  • View 1I5Y 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 1I5Y
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 1I5Y, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1i5ya_, region A [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: [1i5y_A] [1i5y]
  • SWISS-PROT database: [Q76270]
  • Domain organization of [Q76270_9HIV1] by SWISSPFAM
  • Other resources with information on 1I5Y
  • Community annotation for 1I5Y at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

  • You may enter another PDB ID code
    Go [Back], to the [PDB Lite page], to the [OCA Search page] or to the [PDB Home page]
    OCA© by Jaime Prilusky, 1996-2014,2022
    Bioinformatics Unit
    Weizmann Institute of Science