1USX Hydrolase date Dec 01, 2003
title Crystal Structure Of The Newcastle Disease Virus Hemagglutin Neuraminidase Complexed With Thiosialoside
authors V.Zaitsev, M.Itzstein, D.Groves, M.Kiefel, T.Takimoto, A.Portner,
compound source
Molecule: Hemagglutinin-Neuraminidase Glycoprotein
Chain: A, B, C
Fragment: Head Domain, Residues 124-577
Ec: 3.2.1.18
Organism_scientific: Newcastle Disease Virus
Organism_taxid: 11176
Strain: Kansas
symmetry Space Group: P 41 21 2
R_factor 0.225 R_Free 0.289
crystal
cell
length a length b length c angle alpha angle beta angle gamma
115.070 115.070 283.960 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.70 Å
ligand DAN, SIA, WIA enzyme Hydrolase E.C.3.2.1.18 BRENDA
related structures by homologous chain: 1E8T
Gene
Ontology
ChainFunctionProcessComponent
A, C, B


Primary referenceSecond sialic acid binding site in Newcastle disease virus hemagglutinin-neuraminidase: implications for fusion., Zaitsev V, von Itzstein M, Groves D, Kiefel M, Takimoto T, Portner A, Taylor G, J Virol. 2004 Apr;78(7):3733-41. PMID:15016893
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (214 Kb) [Save to disk]
  • Biological Unit Coordinates (1usx.pdb1.gz) 140 Kb
  • Biological Unit Coordinates (1usx.pdb2.gz) 140 Kb
  • LPC: Ligand-Protein Contacts for 1USX
  • CSU: Contacts of Structural Units for 1USX
  • Likely Quarternary Molecular Structure file(s) for 1USX
  • Retrieve 1USX in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1USX from S2C, [Save to disk]
  • View 1USX 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 1USX
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 1USX, from MSDmotif at EBI
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1usxa_, region A [Jmol] [rasmolscript] [script source]
        - Domain d1usxb_, region B [Jmol] [rasmolscript] [script source]
        - Domain d1usxc_, region C [Jmol] [rasmolscript] [script source]
  • Class (fold), Architecture (subfold), Topology, Homologous superfamily from CATH
  • Summaries and structural analyses of PDB data files from PDBSum
  • Identification of Protein Pockets & Cavities at CASTp
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [1usx_B] [1usx_C] [1usx] [1usx_A]
  • SWISS-PROT database: [P32884]
  • Domain organization of [HN_NDVB] by SWISSPFAM
  • Other resources with information on 1USX
  • Community annotation for 1USX 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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