6O4P Protein Binding date Feb 28, 2019
title The Crystal Structure Of The Interleukin 11 Alpha Receptor
authors K.Aizel, R.D.Metcalfe, M.D.W.Griffin
compound source
Molecule: Interleukin-11 Receptor Subunit Alpha
Chain: A, B
Synonym: Il-11ra
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Il11ra
Expression_system: Spodoptera Frugiperda
Expression_system_taxid: 7108
Expression_system_strain: Sf21
symmetry Space Group: P 65 2 2
R_factor 0.244 R_Free 0.298
length a length b length c angle alpha angle beta angle gamma
171.456 171.456 107.944 90.00 90.00 120.00
method X-Ray Diffractionresolution 3.43 Å
ligand BMA, MAN, NAG, SO4 enzyme
A, B

Primary referenceThe structure of the extracellular domains of human interleukin 11 alpha-receptor reveals mechanisms of cytokine engagement., Metcalfe RD, Aizel K, Zlatic CO, Nguyen PM, Morton CJ, Lio DS, Cheng HC, Dobson RCJ, Parker MW, Gooley PR, Putoczki TL, Griffin MDW, J Biol Chem. 2020 Apr 24. pii: RA119.012351. doi: 10.1074/jbc.RA119.012351. PMID:32332100
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (197 Kb) [Save to disk]
  • Biological Unit Coordinates (6o4p.pdb1.gz) 98 Kb
  • Biological Unit Coordinates (6o4p.pdb2.gz) 95 Kb
  • LPC: Ligand-Protein Contacts for 6O4P
  • CSU: Contacts of Structural Units for 6O4P
  • Structure Factors (531 Kb)
  • Retrieve 6O4P in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 6O4P from S2C, [Save to disk]
  • View 6O4P 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 6O4P
  • 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
  • Fold representative 6o4p from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [6o4p_B] [6o4p_A]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Other resources with information on 6O4P
  • Community annotation for 6O4P at PDBWiki (http://pdbwiki.org)

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