1IVD Hydrolase (O-Glycosyl) date Dec 12, 1994
title Structures Of Aromatic Inhibitors Of Influenza Virus Neurami
authors M.J.Jedrzejas, M.Luo
compound source
Molecule: Influenza A Subtype N2 Neuraminidase
Chain: A, B
Engineered: Yes
Organism_scientific: Influenza A Virus (Strain Atokyo319
Organism_taxid: 380960
Strain: Atokyo31967 H2n2
symmetry Space Group: C 2 2 21
R_factor 0.225 R_Free NULL
length a length b length c angle alpha angle beta angle gamma
120.420 139.830 140.070 90.00 90.00 90.00
method X-Ray Diffractionresolution 1.90 Å
ligand BMA, CA, FUC, FUL, MAN, NAG, ST1 enzyme Hydrolase E.C. BRENDA
related structures by homologous chain: 2BAT
A, B

Primary referenceStructures of aromatic inhibitors of influenza virus neuraminidase., Jedrzejas MJ, Singh S, Brouillette WJ, Laver WG, Air GM, Luo M, Biochemistry 1995 Mar 14;34(10):3144-51. PMID:7880809
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (179 Kb) [Save to disk]
  • Biological Unit Coordinates (1ivd.pdb1.gz) 328 Kb
  • LPC: Ligand-Protein Contacts for 1IVD
  • CSU: Contacts of Structural Units for 1IVD
  • Likely Quarternary Molecular Structure file(s) for 1IVD
  • Structure Factors (245 Kb)
  • Retrieve 1IVD in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 1IVD from S2C, [Save to disk]
  • Re-refined 1ivd structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 1IVD 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 1IVD
  • Cartoon representation from PDB Cartoon
  • Ramachandran plot from PDBSum
  • Structure-derived information
  • Dipole moment, from Dipole Server at Weizmann Institute
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 1IVD, from MSDmotif at EBI
  • Genome occurence of 1IVD's fold from GeneCensus
  • Classification of representative domains in scop (Structural Classification of Proteins)
        - Domain d1ivd__, region [Jmol] [rasmolscript] [script source]
  • Fold representative 1ivd from FSSP and Dali (Families of Structurally Similar Proteins)
  • 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: [1ivd_A] [1ivd_B] [1ivd]
  • SWISS-PROT database: [P06820]
  • Domain organization of [NRAM_I67A0] by SWISSPFAM
  • Other resources with information on 1IVD
  • Community annotation for 1IVD 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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