5FUC Immune System date Jan 25, 2016
title Biophysical And Cellular Characterisation Of A Junctional Ep Antibody That Locks Il-6 And Gp80 Together In A Stable Comp Implications For New Therapeutic Strategies
authors R.Adams, R.Griffin, C.Doyle, A.Ettorre
compound source
Molecule: Interleukin-6
Chain: A, B
Fragment: Residues 49-212
Synonym: Il-6, B-Cell Stimulatory Factor 2, Bsf-2, Ifn-Beta Differentiation Factor, Cdf, Hybridoma Growth Factor, Inter Beta-2;
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Expression_system: Escherichia Coli
Expression_system_taxid: 562

Molecule: Interleukin-6 Receptor Subunit Alpha, Interleukin Receptor;
Chain: C, D
Fragment: Residues 20-33 And Residues 111-322
Synonym: Il-6ra, Il-6r 1, Membrane Glycoprotein 80, Gp80
Engineered: Yes
Mutation: Yes

Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Expression_system: Homo Sapiens
Expression_system_common: Human
Expression_system_taxid: 9606
Expression_system_cell_line: Hek293

Molecule: Vhh6
Chain: E, V
Engineered: Yes

Organism_scientific: Camelus Dromedarius
Organism_common: Camel
Organism_taxid: 9838
Expression_system: Homo Sapiens
Expression_system_common: Human
Expression_system_taxid: 9606
Expression_system_cell_line: Hek293
symmetry Space Group: C 1 2 1
R_factor 0.231 R_Free 0.287
crystal
cell
length a length b length c angle alpha angle beta angle gamma
249.030 67.800 78.160 90.00 104.53 90.00
method X-Ray Diffractionresolution 2.70 Å
ligand NAG enzyme
Gene
Ontology
ChainFunctionProcessComponent
A, B
  • regulation of vascular endot...
  • positive regulation of chemo...
  • positive regulation of trans...
  • positive regulation of immun...

  • Primary referenceDiscovery of a junctional epitope antibody that stabilizes IL-6 and gp80 protein:protein interaction and modulates its downstream signaling., Adams R, Burnley RJ, Valenzano CR, Qureshi O, Doyle C, Lumb S, Del Carmen Lopez M, Griffin R, McMillan D, Taylor RD, Meier C, Mori P, Griffin LM, Wernery U, Kinne J, Rapecki S, Baker TS, Lawson AD, Wright M, Ettorre A, Sci Rep. 2017 Jan 30;7:37716. doi: 10.1038/srep37716. PMID:28134246
    Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (162 Kb) [Save to disk]
  • Biological Unit Coordinates (5fuc.pdb1.gz) 79 Kb
  • Biological Unit Coordinates (5fuc.pdb2.gz) 80 Kb
  • LPC: Ligand-Protein Contacts for 5FUC
  • CSU: Contacts of Structural Units for 5FUC
  • Structure Factors (211 Kb)
  • Retrieve 5FUC in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 5FUC from S2C, [Save to disk]
  • Re-refined 5fuc structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
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  • 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
  • Fold representative 5fuc from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [5fuc_V] [5fuc_D] [5fuc_A] [5fuc_B] [5fuc_E] [5fuc] [5fuc_C]
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