4F23 Influenza A virus hemagglutinin H16 HA0 structure with an alpha-helix conformation in the cleavage site: a potential drug target date 2012-05-07
authors Lu, X., Shi, Y., Gao, F., Xiao, H., Qi, J., Gao, G.F.
compound source
symmetry
R_factor
R_Free 0.19222
crystal
cell
length a length b length c angle alpha angle beta angle gamma
method X-Ray Diffractionresolution 1.70
ligand NAG enzyme
Gene
Ontology
ChainFunctionProcessComponent
A, C, B


Primary referenceInsights into Avian Influenza Virus Pathogenicity: the Hemagglutinin Precursor HA0 of Subtype H16 Has an Alpha-Helix Structure in Its Cleavage Site with Inefficient HA1/HA2 Cleavage., Lu X, Shi Y, Gao F, Xiao H, Wang M, Qi J, Gao GF, J Virol. 2012 Dec;86(23):12861-70. doi: 10.1128/JVI.01606-12. Epub 2012 Sep 19. PMID:22993148
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (563 Kb) [Save to disk]
  • Biological Unit Coordinates (4f23.pdb1.gz) 556 Kb
  • LPC: Ligand-Protein Contacts for 4F23
  • CSU: Contacts of Structural Units for 4F23
  • Structure Factors (2973 Kb)
  • Retrieve 4F23 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 4F23 from S2C, [Save to disk]
  • Re-refined 4f23 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 4F23 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 4F23
  • Ramachandran plot from PDBSum
    • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 4F23, from MSDmotif at EBI
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [4f23_C] [4f23_A] [4f23] [4f23_B]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
    • Other resources with information on 4F23
  • Community annotation for 4F23 at PDBWiki (http://pdbwiki.org)
    • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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