1MWE Hydrolase date Aug 27, 1997
title The X-Ray Structure Of A Complex Of Tern N9 Influenza Virus Neuraminidase Complexed With Sialic Acid At 4 Degrees C Rev Second Sialic Acid Binding Site
authors J.N.Varghese
compound source
Molecule: Neuraminidase
Chain: A
Fragment: Residues 82 - 468
Synonym: Sialidase
Ec: 3.2.1.18
Organism_scientific: Influenza A Virus
Organism_taxid: 11320
Strain: Aternaustraliag70c75
Other_details: Detergent Released, Pronase Digested
symmetry Space Group: I 4 3 2
R_factor
R_Free NULL
crystal
cell
length a length b length c angle alpha angle beta angle gamma
181.040 181.040 181.040 90.00 90.00 90.00
method X-Ray Diffractionresolution 1.70 Å
ligand BMA, CA, MAN, NAG, SIA enzyme Hydrolase E.C.3.2.1.18 BRENDA
related structures by homologous chain: 2QWA, 2QWC
Gene
Ontology
ChainFunctionProcessComponent
A


Primary referenceStructural evidence for a second sialic acid binding site in avian influenza virus neuraminidases., Varghese JN, Colman PM, van Donkelaar A, Blick TJ, Sahasrabudhe A, McKimm-Breschkin JL, Proc Natl Acad Sci U S A 1997 Oct 28;94(22):11808-12. PMID:9342319
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (80 Kb) [Save to disk]
  • Biological Unit Coordinates (1mwe.pdb1.gz) 282 Kb
  • LPC: Ligand-Protein Contacts for 1MWE
  • CSU: Contacts of Structural Units for 1MWE
  • Likely Quarternary Molecular Structure file(s) for 1MWE
  • Retrieve 1MWE in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1MWE from S2C, [Save to disk]
  • View 1MWE in 3D
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  • 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 1MWE
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 1MWE, from MSDmotif at EBI
  • Genome occurence of 1MWE's fold from GeneCensus
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1mwe__, 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: [1mwe_A] [1mwe]
  • SWISS-PROT database: [P03472]
  • Domain organization of [NRAM_I75A5] by SWISSPFAM
  • Other resources with information on 1MWE
  • Community annotation for 1MWE 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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