2HTV Hydrolase date Jul 26, 2006
title N4 Neuraminidase
authors R.J.Russell, L.F.Haire, D.J.Stevens, P.J.Collins, Y.P.Lin, G.M.Bl A.J.Hay, S.J.Gamblin, J.J.Skehel
compound source
Molecule: Neuraminidase
Chain: A, B
Organism_scientific: Influenza A Virus
Organism_taxid: 11320
symmetry Space Group: P 4 3 2
R_factor 0.222 R_Free 0.273
length a length b length c angle alpha angle beta angle gamma
193.790 193.790 193.790 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.80 Å
ligand CA, NAG enzyme
A, B

Primary referenceThe structure of H5N1 avian influenza neuraminidase suggests new opportunities for drug design., Russell RJ, Haire LF, Stevens DJ, Collins PJ, Lin YP, Blackburn GM, Hay AJ, Gamblin SJ, Skehel JJ, Nature. 2006 Aug 16;. PMID:16915235
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (131 Kb) [Save to disk]
  • Biological Unit Coordinates (2htv.pdb1.gz) 249 Kb
  • Biological Unit Coordinates (2htv.pdb2.gz) 246 Kb
  • LPC: Ligand-Protein Contacts for 2HTV
  • CSU: Contacts of Structural Units for 2HTV
  • Likely Quarternary Molecular Structure file(s) for 2HTV
  • Structure Factors (606 Kb)
  • Retrieve 2HTV in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2HTV from S2C, [Save to disk]
  • Re-refined 2htv structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 2HTV 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 2HTV
  • 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 2HTV, from MSDmotif at EBI
  • Fold representative 2htv from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2htv_B] [2htv_A] [2htv]
  • SWISS-PROT database: [Q6XV46]
  • Domain organization of [Q6XV46_9INFA] by SWISSPFAM
  • Other resources with information on 2HTV
  • Community annotation for 2HTV 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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