1NNB Hydrolase(O-Glycosyl) date Mar 08, 1993
title Three-Dimensional Structure Of Influenza A N9 Neuraminidase Complex With The Inhibitor 2-Deoxy 2,3-Dehydro-N-Acetyl Neu Acid
authors P.Bossart-Whitaker, M.Carson, Y.S.Babu, C.D.Smith, W.G.Laver, G.M
compound source
Molecule: Neuraminidase
Chain: A
Ec: 3.2.1.18
Engineered: Yes
Organism_scientific: Influenza A Virus
Organism_taxid: 11320
Strain: Aternaustraliag70c75 H11n9
Cell_line: S2
symmetry Space Group: I 4 3 2
R_factor 0.179 R_Free NULL
crystal
cell
length a length b length c angle alpha angle beta angle gamma
183.780 183.780 183.780 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.80 Å
ligand CA, DAN BindingDB enzyme Hydrolase E.C.3.2.1.18 BRENDA
related structures by homologous chain: 1NMC, 1XOG
Gene
Ontology
ChainFunctionProcessComponent
A


Primary referenceThree-dimensional structure of influenza A N9 neuraminidase and its complex with the inhibitor 2-deoxy 2,3-dehydro-N-acetyl neuraminic acid., Bossart-Whitaker P, Carson M, Babu YS, Smith CD, Laver WG, Air GM, J Mol Biol 1993 Aug 20;232(4):1069-83. PMID:8371267
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (80 Kb) [Save to disk]
  • Biological Unit Coordinates (1nnb.pdb1.gz) 289 Kb
  • LPC: Ligand-Protein Contacts for 1NNB
  • CSU: Contacts of Structural Units for 1NNB
  • Likely Quarternary Molecular Structure file(s) for 1NNB
  • Retrieve 1NNB in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1NNB from S2C, [Save to disk]
  • View 1NNB 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 1NNB
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 1NNB, from MSDmotif at EBI
  • Genome occurence of 1NNB's fold from GeneCensus
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1nnb__, region [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: [1nnb_A] [1nnb]
  • SWISS-PROT database: [P03472]
  • Domain organization of [NRAM_I75A5] by SWISSPFAM
  • Other resources with information on 1NNB
  • Community annotation for 1NNB 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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