1P5A Viral Protein date Apr 25, 2003
title Conformational Mapping Of The N-Terminal Peptide Of Hiv-1 Gp41 In Lipid Detergent And Aqueous Environments Using 13c- Enhanced Fourier Transform Infrared Spectroscopy
authors L.M.Gordon, P.W.Mobley, W.Lee, S.Eskandari, Y.N.Kaznessis, M.A.Sherman, A.J.Waring
compound source
Molecule: Envelope Polyprotein Gp160
Chain: A
Fragment: Residues 519-541
Synonym: N-Terminal Fusion Peptide Of Hiv-1 Gp41
Engineered: Yes
Other_details: C-Terminus Has Been Amidated
 Synthetic: Yes
Other_details: The Sequence Of This Peptide Occurs Naturally In Human Immunodeficiency Virus Glycoprotein 41.
symmetry Space Group: P 1
R_factor
R_Free
crystal
cell
length a length b length c angle alpha angle beta angle gamma
1.000 1.000 1.000 90.00 90.00 90.00
method Infrared Spectroscopy, 19 Modelsresolution
ligand NH2 enzyme
Primary referenceConformational mapping of the N-terminal peptide of HIV-1 gp41 in lipid detergent and aqueous environments using 13C-enhanced Fourier transform infrared spectroscopy., Gordon LM, Mobley PW, Lee W, Eskandari S, Kaznessis YN, Sherman MA, Waring AJ, Protein Sci 2004 Apr;13(4):1012-30. PMID:15044732
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (82 Kb) [Save to disk]
  • Biological Unit Coordinates (1p5a.pdb1.gz) 6 Kb
  • LPC: Ligand-Protein Contacts for 1P5A
  • CSU: Contacts of Structural Units for 1P5A
  • Retrieve 1P5A in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1P5A from S2C, [Save to disk]
    • View 1P5A in 3D
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  • 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 1P5A
  • Ramachandran plot from PDBSum
    • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 1P5A, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1p5aa_, region A [Jmol] [rasmolscript] [script source]
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1p5a_A] [1p5a]
  • SWISS-PROT database: [P03377]
  • Domain organization of [ENV_HV1BR] by SWISSPFAM
    • Other resources with information on 1P5A
  • Community annotation for 1P5A 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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