3TGX Cytokine Cytokine Receptor date Aug 18, 2011
title Il-21:Il21r Complex
authors O.J.Hamming, L.Kang, A.Svenson, J.L.Karlsen, H.Rahbek-Nielsen, S.R.Paludan, S.A.Hjort, K.Bondensgaard, R.Hartmann
compound source
Molecule: Interleukin-21 Receptor
Chain: A, C, E, G, I, K, M, O
Fragment: Interleukin 21 Receptor Extracellular Domain
Synonym: Il-21 Receptor, Il-21r, Novel Interleukin Receptor
Engineered: Yes
Mutation: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Il21r, Nilr, Unq3121pro10273
Expression_system: Homo Sapiens
Expression_system_taxid: 9606
Expression_system_cell_line: Hek293

Molecule: Interleukin-21
Chain: B, D, F, H, J, L, N, P
Fragment: Unp Residues 23-155
Synonym: Il-21, Za11
Engineered: Yes

Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Il21
Expression_system: Escherichia Coli
Expression_system_taxid: 562
symmetry Space Group: P 21 21 21
R_factor 0.242 R_Free 0.273
crystal
cell
length a length b length c angle alpha angle beta angle gamma
82.230 151.120 364.820 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.80 Å
ligand BMA, FUC, FUL, MAN, NAG, NI, SO4 enzyme
Gene
Ontology
ChainFunctionProcessComponent
F, N, L, J, P, B, H, D
  • positive regulation of inter...

  • K, E, M, C, A, O, I, G


    Primary referenceThe crystal structure of the interleukin 21 receptor bound to interleukin 21 reveals that a sugar chain interacting with the WSXWS motif is an integral part of the interleukin 21 receptor., Hamming OJ, Kang L, Svensson A, Karlsen JL, Rahbek-Nielsen H, Paludan SR, Hjorth SA, Bondensgaard K, Hartmann R, J Biol Chem. 2012 Jan 10. PMID:22235133
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (881 Kb) [Save to disk]
  • Biological Unit Coordinates (3tgx.pdb1.gz) 113 Kb
  • Biological Unit Coordinates (3tgx.pdb2.gz) 116 Kb
  • Biological Unit Coordinates (3tgx.pdb3.gz) 114 Kb
  • Biological Unit Coordinates (3tgx.pdb4.gz) 115 Kb
  • Biological Unit Coordinates (3tgx.pdb5.gz) 115 Kb
  • Biological Unit Coordinates (3tgx.pdb6.gz) 112 Kb
  • Biological Unit Coordinates (3tgx.pdb7.gz) 113 Kb
  • Biological Unit Coordinates (3tgx.pdb8.gz) 114 Kb
  • LPC: Ligand-Protein Contacts for 3TGX
  • CSU: Contacts of Structural Units for 3TGX
  • Structure Factors (2129 Kb)
  • Retrieve 3TGX in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 3TGX from S2C, [Save to disk]
  • Re-refined 3tgx structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 3TGX 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 3TGX
  • 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 3TGX, from MSDmotif at EBI
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [3tgx_B] [3tgx_O] [3tgx_M] [3tgx_N] [3tgx_H] [3tgx_J] [3tgx_E] [3tgx_C] [3tgx_K] [3tgx_F] [3tgx_G] [3tgx] [3tgx_D] [3tgx_A] [3tgx_P] [3tgx_I] [3tgx_L]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Domain found in 3TGX: [FN3 ] by SMART
  • Other resources with information on 3TGX
  • Community annotation for 3TGX at PDBWiki (http://pdbwiki.org)
  • Movements, Movies and Images
  • Images from IMB Jena Image Library of Biological Macromolecules.

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