3CL2 Viral Protein, Hydrolase date Mar 18, 2008
title N1 Neuraminidase N294s + Oseltamivir
authors P.Collins, L.F.Haire, Y.P.Lin, J.Liu, R.J.Russell, P.A.Walker, J.J S.R.Martin, A.J.Hay, S.J.Gamblin
compound source
Molecule: Neuraminidase
Chain: A, B, C, D, E, F, G, H
Fragment: Unp Residues 63-447
Engineered: Yes
Mutation: Yes
Organism_scientific: Influenza A Virus
Organism_common: Aviet Nam12032004(H5n1)
Organism_taxid: 284218
Gene: Na
Expression_system: Influenza A Virus
Expression_system_taxid: 11320
Expression_system_strain: Wsn-Na (H1n1)
symmetry Space Group: P 6
R_factor 0.239 R_Free 0.263
length a length b length c angle alpha angle beta angle gamma
290.649 290.649 133.293 90.00 90.00 120.00
method X-Ray Diffractionresolution 2.54 Å
ligand G39 BindingDB enzyme Hydrolase E.C. BRENDA
F, A, E, B, H, C, D, G

Primary referenceCrystal structures of oseltamivir-resistant influenza virus neuraminidase mutants., Collins PJ, Haire LF, Lin YP, Liu J, Russell RJ, Walker PA, Skehel JJ, Martin SR, Hay AJ, Gamblin SJ, Nature. 2008 Jun 26;453(7199):1258-61. Epub 2008 May 14. PMID:18480754
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (485 Kb) [Save to disk]
  • Biological Unit Coordinates (3cl2.pdb1.gz) 242 Kb
  • Biological Unit Coordinates (3cl2.pdb2.gz) 243 Kb
  • LPC: Ligand-Protein Contacts for 3CL2
  • CSU: Contacts of Structural Units for 3CL2
  • Likely Quarternary Molecular Structure file(s) for 3CL2
  • Structure Factors (3805 Kb)
  • Retrieve 3CL2 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3CL2 from S2C, [Save to disk]
  • Re-refined 3cl2 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 3CL2 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 3CL2
  • Cartoon representation from PDB Cartoon
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 3CL2, from MSDmotif at EBI
  • Fold representative 3cl2 from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3cl2_G] [3cl2_F] [3cl2_H] [3cl2_B] [3cl2_A] [3cl2] [3cl2_E] [3cl2_C] [3cl2_D]
  • SWISS-PROT database: [Q6DPL2]
  • Domain organization of [Q6DPL2_9INFA] by SWISSPFAM
  • Other resources with information on 3CL2
  • Community annotation for 3CL2 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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