2EYS Immune System date Nov 09, 2005
title A Structural Basis For Selection And Cross-Species Reactivity Of The Semi-Invariant Nkt Cell Receptor In Cd1dglycolipid Recognition
authors L.Kjer-Nielsen, N.A.Borg
compound source
Molecule: Nkt15
Chain: A
Engineered: Yes
Mutation: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Expression_system: Escherichia Coli Bl21(De3)
Expression_system_taxid: 469008
Expression_system_strain: Bl21 (De3)
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pet30

Molecule: Nkt15
Chain: B
Engineered: Yes
Mutation: Yes

Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Expression_system: Escherichia Coli Bl21(De3)
Expression_system_taxid: 469008
Expression_system_strain: Bl21 (De3)
Expression_system_vector_type: Plasmid
Expression_system_plasmid: Pet30
symmetry Space Group: C 2 2 21
R_factor 0.211 R_Free 0.278
crystal
cell
length a length b length c angle alpha angle beta angle gamma
59.835 131.034 116.852 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.21 Å
ligand ACY enzyme
Primary referenceA structural basis for selection and cross-species reactivity of the semi-invariant NKT cell receptor in CD1d/glycolipid recognition., Kjer-Nielsen L, Borg NA, Pellicci DG, Beddoe T, Kostenko L, Clements CS, Williamson NA, Smyth MJ, Besra GS, Reid HH, Bharadwaj M, Godfrey DI, Rossjohn J, McCluskey J, J Exp Med. 2006 Mar 20;203(3):661-73. Epub 2006 Feb 27. PMID:16505140
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (80 Kb) [Save to disk]
  • Biological Unit Coordinates (2eys.pdb1.gz) 75 Kb
  • Biological Unit Coordinates (2eys.pdb2.gz) 147 Kb
  • LPC: Ligand-Protein Contacts for 2EYS
  • CSU: Contacts of Structural Units for 2EYS
  • Likely Quarternary Molecular Structure file(s) for 2EYS
  • Structure Factors (177 Kb)
  • Retrieve 2EYS in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2EYS from S2C, [Save to disk]
  • Re-refined 2eys structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 2EYS 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 2EYS
  • Cartoon representation from PDB Cartoon
  • 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
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 2EYS, from MSDmotif at EBI
  • Fold representative 2eys from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2eys_B] [2eys_A] [2eys]
  • SWISS-PROT database: [P01848]
  • Domain organization of [TCA_HUMAN] by SWISSPFAM
  • Domains found in 2EYS: [IG] [IGc1] [IGv ] by SMART
  • Other resources with information on 2EYS
  • Community annotation for 2EYS 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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