4GS7 Immune System date Aug 27, 2012
title Structure Of The Interleukin-15 Quaternary Complex
authors A.M.Ring, E.Ozkan, D.Feng, K.C.Garcia
compound source
Molecule: Interleukin-15
Chain: A
Synonym: Il-15
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Il15
Expression_system: Escherichia Coli
Expression_system_taxid: 562

Molecule: Interleukin-2 Receptor Subunit Beta
Chain: B
Synonym: Il-2 Receptor Subunit Beta, Il-2r Subunit Beta, Il Affinity Il-2 Receptor Subunit Beta, P70-75, P75;
Engineered: Yes
Mutation: Yes

Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Il2rb
Expression_system: Trichoplusia Ni
Expression_system_taxid: 7111

Molecule: Cytokine Receptor Common Subunit Gamma
Chain: C
Synonym: Interleukin-2 Receptor Subunit Gamma, Il-2 Recepto Gamma, Il-2r Subunit Gamma, Il-2rg, Gammac, P64;
Engineered: Yes
Mutation: Yes

Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Il2rg
Expression_system: Trichoplusia Ni
Expression_system_taxid: 7111

Molecule: Interleukin-15 Receptor Subunit Alpha
Chain: D
Synonym: Il-15 Receptor Subunit Alpha, Il-15r-Alpha, Il-15r Interleukin-15 Receptor Subunit Alpha, Sil-15 Receptor Subu Sil-15r-Alpha, Sil-15ra;
Engineered: Yes

Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: Il15ra
Expression_system: Escherichia Coli
Expression_system_taxid: 562
symmetry Space Group: P 21 21 21
R_factor 0.182 R_Free 0.227
crystal
cell
length a length b length c angle alpha angle beta angle gamma
70.949 74.610 129.211 90.00 90.00 90.00
method X-Ray Diffractionresolution 2.35 Å
ligand ACT, EDO, MLY, NAG enzyme
Gene
Ontology
ChainFunctionProcessComponent
A


C, B


Primary referenceMechanistic and structural insight into the functional dichotomy between IL-2 and IL-15., Ring AM, Lin JX, Feng D, Mitra S, Rickert M, Bowman GR, Pande VS, Li P, Moraga I, Spolski R, Ozkan E, Leonard WJ, Garcia KC, Nat Immunol. 2012 Oct 28. doi: 10.1038/ni.2449. PMID:23104097
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (218 Kb) [Save to disk]
  • Biological Unit Coordinates (4gs7.pdb1.gz) 206 Kb
  • LPC: Ligand-Protein Contacts for 4GS7
  • CSU: Contacts of Structural Units for 4GS7
  • Structure Factors (148 Kb)
  • Retrieve 4GS7 in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 4GS7 from S2C, [Save to disk]
  • Re-refined 4gs7 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 4GS7 in 3D
  • Proteopedia, because life has more than 2D.
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  • Visual 3D analysis of 4GS7
  • 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 4GS7, from MSDmotif at EBI
  • Fold representative 4gs7 from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [4gs7_A] [4gs7_B] [4gs7_D] [4gs7_C] [4gs7]
  • SWISS-PROT database:
  • Domain organization of by SWISSPFAM
  • Domains found in 4GS7: [CCP] [FN3 ] by SMART
  • Other resources with information on 4GS7
  • Community annotation for 4GS7 at PDBWiki (http://pdbwiki.org)
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