2O1K Viral Protein date Nov 29, 2006
title Structure Of The Extended Diarrhea-Inducing Domain Of Rotavi Enterotoxigenic Protein Nsp4
authors R.Deepa, K.Suguna, C.Durga Rao
compound source
Molecule: Non-Structural Glycoprotein Nsp4
Chain: A, B
Fragment: Diarrhea-Inducing Domain (Residues 95-146)
Synonym: Ns28
Engineered: Yes
 Organism_scientific: Simian Rotavirus Asa11
Organism_taxid: 10923
Strain: Sa11
Gene: G10
Expression_system: Escherichia Coli Bl21(De3)
Expression_system_taxid: 469008
Expression_system_strain: Bl21 De3
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pet22(B)+
symmetry Space Group: I 2 2 2
R_factor 0.188 R_Free 0.233
crystal
cell
length a length b length c angle alpha angle beta angle gamma
30.692 38.090 182.354 90.00 90.00 90.00
method X-Ray Diffractionresolution 1.67 Å
ligand CA enzyme
note 2O1K is a representative structure
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (21 Kb) [Save to disk]
  • Biological Unit Coordinates (2o1k.pdb1.gz) 32 Kb
  • LPC: Ligand-Protein Contacts for 2O1K
  • CSU: Contacts of Structural Units for 2O1K
  • Structure Factors (600 Kb)
  • Retrieve 2O1K in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2O1K from S2C, [Save to disk]
  • Re-refined 2o1k structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
    • View 2O1K 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 2O1K
  • Ramachandran plot from PDBSum
    • Structure-derived information
  • Electron Density related parameters from EDS Electron Density Server, at Upsala
  • Dipole moment, from Dipole Server at Weizmann Institute
  • 3D motif for 2O1K, from MSDmotif at EBI
    • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2o1k_B] [2o1k] [2o1k_A]
  • SWISS-PROT database: [P04512]
  • Belongs to the rotavirus non-structural glycoprotein 4 viroporin (nsp4) family according to TCDB.
  • Domain organization of [NSP4_ROTS1] by SWISSPFAM
    • Other resources with information on 2O1K
  • Community annotation for 2O1K at PDBWiki (http://pdbwiki.org)
  • MMDB (Entrez's Structure Database)
    • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

    • You may enter another PDB ID code
    Go [Back], to the [PDB Lite page], to the [OCA Search page] or to the [PDB Home page]
    OCA© by Jaime Prilusky, 1996-2014,2022
    Bioinformatics Unit
    Weizmann Institute of Science