2KXA Viral Protein, Immune System date Apr 29, 2010
title The Hemagglutinin Fusion Peptide (H1 Subtype) At Ph 7.4
authors J.L.Lorieau, J.M.Louis, A.Bax
compound source
Molecule: Haemagglutinin Ha2 Chain Peptide
Chain: A
Fragment: Residues 1 To 23 Of Ha2 Subunit (Unp Residues 345
Engineered: Yes
 Organism_scientific: Influenza A Virus
Organism_taxid: 83206
Strain: Aswinescotland41044094(H1n2)
Expression_system: Escherichia Coli
Expression_system_taxid: 469008
Expression_system_strain: Bl21(De3)
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pet15b
methodSolution NMR
Gene
Ontology
ChainFunctionProcessComponent
A


Primary referenceThe complete influenza hemagglutinin fusion domain adopts a tight helical hairpin arrangement at the lipid:water interface., Lorieau JL, Louis JM, Bax A, Proc Natl Acad Sci U S A. 2010 Jun 2. PMID:20534508
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (47 Kb) [Save to disk]
  • Biological Unit Coordinates (2kxa.pdb1.gz) 6 Kb
  • CSU: Contacts of Structural Units for 2KXA
  • Original NMR restraints for 2KXA from PDB
  • Retrieve 2KXA in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2KXA from S2C, [Save to disk]
    • View 2KXA 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 2KXA
  • Ramachandran plot from PDBSum
    • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 2KXA, from MSDmotif at EBI
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2kxa_A] [2kxa]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
    • Other resources with information on 2KXA
  • Community annotation for 2KXA at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
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