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PDBsum entry 1p9m

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Signaling protein/cytokine PDB id
1p9m

 

 

 

 

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Contents
Protein chains
298 a.a. *
163 a.a. *
201 a.a. *
* Residue conservation analysis
PDB id:
1p9m
Name: Signaling protein/cytokine
Title: Crystal structure of the hexameric human il-6/il-6 alpha receptor/gp130 complex
Structure: Interleukin-6 receptor beta chain. Chain: a. Fragment: extracellular domains d1 - d3. Synonym: il-6r-beta, interleukin 6 signal transducer, membrane glycoprotein 130, gp130, oncostatin m receptor, cdw130, cd130 antigen. Engineered: yes. Interleukin-6. Chain: b.
Source: Homo sapiens. Human. Organism_taxid: 9606. Gene: il6st. Expressed in: spodoptera frugiperda. Expression_system_taxid: 7108. Gene: il6 or ifnb2. Gene: il6r.
Biol. unit: Hexamer (from PDB file)
Resolution:
3.65Å     R-factor:   0.282     R-free:   0.334
Authors: M.J.Boulanger,D.C.Chow,E.E.Brevnova,K.C.Garcia
Key ref:
M.J.Boulanger et al. (2003). Hexameric structure and assembly of the interleukin-6/IL-6 alpha-receptor/gp130 complex. Science, 300, 2101-2104. PubMed id: 12829785 DOI: 10.1126/science.1083901
Date:
12-May-03     Release date:   01-Jul-03    
PROCHECK
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 Headers
 References

Protein chain
Pfam   ArchSchema ?
P40189  (IL6RB_HUMAN) -  Interleukin-6 receptor subunit beta from Homo sapiens
Seq:
Struc:
 
Seq:
Struc:
918 a.a.
298 a.a.
Protein chain
Pfam   ArchSchema ?
P05231  (IL6_HUMAN) -  Interleukin-6 from Homo sapiens
Seq:
Struc:
212 a.a.
163 a.a.
Protein chain
Pfam   ArchSchema ?
P08887  (IL6RA_HUMAN) -  Interleukin-6 receptor subunit alpha from Homo sapiens
Seq:
Struc:
468 a.a.
201 a.a.
Key:    PfamA domain  Secondary structure  CATH domain

 

 
DOI no: 10.1126/science.1083901 Science 300:2101-2104 (2003)
PubMed id: 12829785  
 
 
Hexameric structure and assembly of the interleukin-6/IL-6 alpha-receptor/gp130 complex.
M.J.Boulanger, D.C.Chow, E.E.Brevnova, K.C.Garcia.
 
  ABSTRACT  
 
Interleukin-6 (IL-6) is an immunoregulatory cytokine that activates a cell-surface signaling assembly composed of IL-6, the IL-6 alpha-receptor (IL-6Ralpha), and the shared signaling receptor gp130. The 3.65 angstrom-resolution structure of the extracellular signaling complex reveals a hexameric, interlocking assembly mediated by a total of 10 symmetry-related, thermodynamically coupled interfaces. Assembly of the hexameric complex occurs sequentially: IL-6 is first engaged by IL-6Ralpha and then presented to gp130in the proper geometry to facilitate a cooperative transition into the high-affinity, signaling-competent hexamer. The quaternary structures of other IL-6/IL-12 family signaling complexes are likely constructed by means of a similar topological blueprint.
 
  Selected figure(s)  
 
Figure 1.
Fig. 1. Structure of the human Il-6/IL-6R /gp130 hexameric complex. (A) Schematized view of the domain structure of IL-6, IL-6R , and gp130. (B) Top view of a SigmaA-weighted 2F[obs] - F[calc] electron density map contoured at 2 of the hexamer. The gp130 molecules are colored in cyan and blue, IL-6R molecules are colored green and purple, and IL-6 molecules are colored pink and red. The coloring scheme is maintained in all figures. (C) Tilted side view of the hexamer rotated 90° toward the viewer and tilted on the diagonal from (B). The five unique interfaces are labeled as sites I, IIa, IIb, IIIa, and IIIb. Figures were prepared with MOLSCRIPT (21) and Raster3D (22).
Figure 3.
Fig. 3. Stepwise energetic and structural assembly of the functional human IL-6 hexamer signaling complex. Isothermal titration calorimetry (ITC) was used to measure the thermodynamic parameters for each step in the hexamer assembly pathway. The ITC titrations are designated as follows: site I: IL-6 and IL-6R forming a binary complex; site II: single-chain (sc) IL-6/IL-6R and gp130 D2D3 form a nonsignaling binary complex in the absence of the gp130 D1 domain; sites II and III: scIL-6/IL-6R and gp130 D1D2D3 form the signaling-competent hexamer; sites II and III 6 domain: scIL-6/IL-6R and gp130 D1D2D3D4D5D6 resulting in the hexamer with the three membrane-proximal domains of gp130. As discussed in the text, the single-chain version of the IL-6/R complex was used for these measurements to deconvolute the trimolecular equilibrium (i.e., IL-6 + IL-6R + gp130) into a bimolecular interaction event (i.e., single-chain IL-6/IL-6R + gp130). Thermodynamic parameters for each titration are provided in tabular format. Surfaces are calculated from the coordinates of the hexamer components. The D1 domains of IL-6R are included as schematic modules.
 
  The above figures are reprinted by permission from the AAAs: Science (2003, 300, 2101-2104) copyright 2003.  
  Figures were selected by an automated process.  

Literature references that cite this PDB file's key reference

  PubMed id Reference
21035897 I.Lorenzen, W.Shang, M.Perbandt, M.V.Petoukhov, D.I.Svergun, G.H.Waetzig, S.Rose-John, R.Hilgenfeld, and J.Grötzinger (2011).
The structure of the unliganded extracellular domain of the interleukin-6 signal transducer gp130 in solution.
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21296109 J.Scheller, A.Chalaris, D.Schmidt-Arras, and S.Rose-John (2011).
The pro- and anti-inflammatory properties of the cytokine interleukin-6.
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21220115 P.J.Lupardus, G.Skiniotis, A.J.Rice, C.Thomas, S.Fischer, T.Walz, and K.C.Garcia (2011).
Structural snapshots of full-length Jak1, a transmembrane gp130/IL-6/IL-6Rα cytokine receptor complex, and the receptor-Jak1 holocomplex.
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21220108 S.R.Hubbard (2011).
Cytokine signaling exposed.
  Structure, 19, 1-2.  
21136209 T.Kobayashi, M.Kakui, T.Shibui, and Y.Kitano (2011).
In vitro selection of a peptide inhibitor of human IL-6 using mRNA display.
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21337007 X.Zhang, P.Angkasekwinai, C.Dong, and H.Tang (2011).
Structure and function of interleukin-17 family cytokines.
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20202975 A.R.Brasier (2010).
The nuclear factor-kappaB-interleukin-6 signalling pathway mediating vascular inflammation.
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21151569 C.J.Hong, P.J.Tsai, C.Y.Cheng, C.K.Chou, H.F.Jheng, Y.C.Chuang, C.N.Yang, Y.T.Lin, C.W.Hsu, I.H.Cheng, S.Y.Chen, S.J.Tsai, Y.J.Liou, and Y.S.Tsai (2010).
ENU mutagenesis identifies mice with morbid obesity and severe hyperinsulinemia caused by a novel mutation in leptin.
  PLoS One, 5, e15333.  
20974977 F.Rousseau, L.Basset, J.Froger, N.Dinguirard, S.Chevalier, and H.Gascan (2010).
IL-27 structural analysis demonstrates similarities with ciliary neurotrophic factor (CNTF) and leads to the identification of antagonistic variants.
  Proc Natl Acad Sci U S A, 107, 19420-19425.  
19915009 G.H.Waetzig, A.Chalaris, P.Rosenstiel, J.Suthaus, C.Holland, N.Karl, L.Vallés Uriarte, A.Till, J.Scheller, J.Grötzinger, S.Schreiber, S.Rose-John, and D.Seegert (2010).
N-linked glycosylation is essential for the stability but not the signaling function of the interleukin-6 signal transducer glycoprotein 130.
  J Biol Chem, 285, 1781-1789.  
20613633 H.F.Shu, C.Q.Zhang, Q.Yin, N.An, S.Y.Liu, and H.Yang (2010).
Expression of the interleukin 6 system in cortical lesions from patients with tuberous sclerosis complex and focal cortical dysplasia type IIb.
  J Neuropathol Exp Neurol, 69, 838-849.  
20554759 J.Suthaus, A.Tillmann, I.Lorenzen, E.Bulanova, S.Rose-John, and J.Scheller (2010).
Forced homo- and heterodimerization of all gp130-type receptor complexes leads to constitutive ligand-independent signaling and cytokine-independent growth.
  Mol Biol Cell, 21, 2797-2807.  
21068317 O.K.Melemedjian, M.N.Asiedu, D.V.Tillu, K.A.Peebles, J.Yan, N.Ertz, G.O.Dussor, and T.J.Price (2010).
IL-6- and NGF-induced rapid control of protein synthesis and nociceptive plasticity via convergent signaling to the eIF4F complex.
  J Neurosci, 30, 15113-15123.  
20462497 S.I.Yoon, B.C.Jones, N.J.Logsdon, B.D.Harris, A.Deshpande, S.Radaeva, B.A.Halloran, B.Gao, and M.R.Walter (2010).
Structure and mechanism of receptor sharing by the IL-10R2 common chain.
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PDB code: 3lqm
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20490462 S.S.Tripathi, V.Mishra, M.Shukla, M.Verma, B.P.Chaudhury, P.Kumar, J.K.Chhabra, H.P.Pandey, and B.Paul (2010).
IL-6 receptor-mediated lung Th2 cytokine networking in silica-induced pulmonary fibrosis.
  Arch Toxicol, 84, 947-955.  
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  J Virol, 83, 6874-6882.  
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19635415 M.Y.Wiesinger, S.Haan, S.Wüller, M.E.Kauffmann, T.Recker, A.Küster, P.C.Heinrich, and G.Müller-Newen (2009).
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18845487 O.Dienz, and M.Rincon (2009).
The effects of IL-6 on CD4 T cell responses.
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19352505 R.Dey, K.Ji, Z.Liu, and L.Chen (2009).
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Frequent in-frame somatic deletions activate gp130 in inflammatory hepatocellular tumours.
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19586918 T.Ito, S.Suzuki, S.Kanaji, H.Shiraishi, S.Ohta, K.Arima, G.Tanaka, T.Tamada, E.Honjo, K.C.Garcia, R.Kuroki, and K.Izuhara (2009).
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  J Biol Chem, 284, 24289-24296.  
18817510 X.Wang, P.Lupardus, S.L.Laporte, and K.C.Garcia (2009).
Structural biology of shared cytokine receptors.
  Annu Rev Immunol, 27, 29-60.  
  18728388 A.R.Brasier (2008).
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  Cell Cycle, 7, 2661-2666.  
  18490707 E.M.Briso, O.Dienz, and M.Rincon (2008).
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  J Immunol, 180, 7102-7106.  
18728012 F.Rousseau, S.Chevalier, C.Guillet, E.Ravon, C.Diveu, J.Froger, F.Barbier, L.Grimaud, and H.Gascan (2008).
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The structure of the GM-CSF receptor complex reveals a distinct mode of cytokine receptor activation.
  Cell, 134, 496-507.
PDB code: 3cxe
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Structural organization of a full-length gp130/LIF-R cytokine receptor transmembrane complex.
  Mol Cell, 31, 737-748.
PDB code: 3e0g
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Negative modulation of signal transduction via interleukin splice variation.
  Proteins, 71, 751-770.  
18819004 K.J.Gangavarapu, J.L.Olbertz, A.Bhushan, J.C.Lai, and C.K.Daniels (2008).
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  Apoptosis, 13, 1394-1400.  
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Comparison of 30 immunity-related genes from the common marmoset with orthologues from human and mouse.
  Tohoku J Exp Med, 215, 167-180.  
18941632 M.Cardó-Vila, A.J.Zurita, R.J.Giordano, J.Sun, R.Rangel, L.Guzman-Rojas, C.D.Anobom, A.P.Valente, F.C.Almeida, J.Lahdenranta, M.G.Kolonin, W.Arap, and R.Pasqualini (2008).
A ligand peptide motif selected from a cancer patient is a receptor-interacting site within human interleukin-11.
  PLoS ONE, 3, e3452.  
18319288 P.Gasperini, S.Sakakibara, and G.Tosato (2008).
Contribution of viral and cellular cytokines to Kaposi's sarcoma-associated herpesvirus pathogenesis.
  J Leukoc Biol, 84, 994.  
18680750 P.J.Lupardus, and K.C.Garcia (2008).
The structure of interleukin-23 reveals the molecular basis of p40 subunit sharing with interleukin-12.
  J Mol Biol, 382, 931-941.
PDB code: 3duh
18926762 Q.Zhang, P.Putheti, Q.Zhou, Q.Liu, and W.Gao (2008).
Structures and biological functions of IL-31 and IL-31 receptors.
  Cytokine Growth Factor Rev, 19, 347-356.  
19936194 T.Hou, B.C.Tieu, S.Ray, A.Recinos Iii, R.Cui, R.G.Tilton, and A.R.Brasier (2008).
Roles of IL-6-gp130 Signaling in Vascular Inflammation.
  Curr Cardiol Rev, 4, 179-192.  
18252254 Z.Li, J.J.Strunk, P.Lamken, J.Piehler, and T.Walz (2008).
The EM structure of a type I interferon-receptor complex reveals a novel mechanism for cytokine signaling.
  J Mol Biol, 377, 715-724.  
17266043 H.W.Wang, C.P.Lin, J.H.Chiu, K.C.Chow, K.T.Kuo, C.S.Lin, and L.S.Wang (2007).
Reversal of inflammation-associated dihydrodiol dehydrogenases (AKR1C1 and AKR1C2) overexpression and drug resistance in nonsmall cell lung cancer cells by wogonin and chrysin.
  Int J Cancer, 120, 2019-2027.  
17986189 J.J.Velarde, K.M.Varney, K.G.Inman, M.Farfan, E.Dudley, J.Fletcher, D.J.Weber, and J.P.Nataro (2007).
Solution structure of the novel dispersin protein of enteroaggregative Escherichia coli.
  Mol Microbiol, 66, 1123-1135.
PDB code: 2jvu
17643103 M.Chirifu, C.Hayashi, T.Nakamura, S.Toma, T.Shuto, H.Kai, Y.Yamagata, S.J.Davis, and S.Ikemizu (2007).
Crystal structure of the IL-15-IL-15Ralpha complex, a cytokine-receptor unit presented in trans.
  Nat Immunol, 8, 1001-1007.
PDB codes: 2z3q 2z3r
17437716 R.Matadeen, W.C.Hon, J.K.Heath, E.Y.Jones, and S.Fuller (2007).
The dynamics of signal triggering in a gp130-receptor complex.
  Structure, 15, 441-448.  
17597414 T.A.Herring, S.L.Cuppett, and J.Zempleni (2007).
Genomic implications of H(2)O (2) for cell proliferation and growth of Caco-2 cells.
  Dig Dis Sci, 52, 3005-3015.  
17652170 T.Huyton, J.G.Zhang, C.S.Luo, M.Z.Lou, D.J.Hilton, N.A.Nicola, and T.P.Garrett (2007).
An unusual cytokine:Ig-domain interaction revealed in the crystal structure of leukemia inhibitory factor (LIF) in complex with the LIF receptor.
  Proc Natl Acad Sci U S A, 104, 12737-12742.
PDB code: 2q7n
17010639 A.Gertler (2006).
Development of leptin antagonists and their potential use in experimental biology and medicine.
  Trends Endocrinol Metab, 17, 372-378.  
16706685 B.E.Barton (2006).
STAT3: a potential therapeutic target in dendritic cells for the induction of transplant tolerance.
  Expert Opin Ther Targets, 10, 459-470.  
16624864 C.Stuhlmann-Laeisz, S.Lang, A.Chalaris, P.Krzysztof, S.Enge, J.Eichler, U.Klingmüller, M.Samuel, M.Ernst, S.Rose-John, and J.Scheller (2006).
Forced dimerization of gp130 leads to constitutive STAT3 activation, cytokine-independent growth, and blockade of differentiation of embryonic stem cells.
  Mol Biol Cell, 17, 2986-2995.  
16357344 D.Campard, M.Vasse, S.Rose-John, F.Poyer, M.Lamacz, and J.P.Vannier (2006).
Multilevel regulation of IL-6R by IL-6-sIL-6R fusion protein according to the primitiveness of peripheral blood-derived CD133+ cells.
  Stem Cells, 24, 1302-1314.  
16973585 D.Chen, and J.Nicholas (2006).
Structural requirements for gp80 independence of human herpesvirus 8 interleukin-6 (vIL-6) and evidence for gp80 stabilization of gp130 signaling complexes induced by vIL-6.
  J Virol, 80, 9811-9821.  
16584343 E.Gemmell, K.E.Drysdale, and G.J.Seymour (2006).
Gene expression in splenic CD4 and CD8 cells from BALB/c mice immunized with Porphyromonas gingivalis.
  J Periodontol, 77, 622-633.  
17341642 G.Solomon, L.Niv-Spector, D.Gonen-Berger, I.Callebaut, J.Djiane, and A.Gertler (2006).
Preparation of leptin antagonists by site-directed mutagenesis of human, ovine, rat, and mouse leptin's site III: implications on blocking undesired leptin action in vivo.
  Ann N Y Acad Sci, 1091, 531-539.  
16741736 J.Scheller, and S.Rose-John (2006).
Interleukin-6 and its receptor: from bench to bedside.
  Med Microbiol Immunol, 195, 173-183.  
16972794 O.Hecht, A.J.Dingley, A.Schwanter, S.Ozbek, S.Rose-John, and J.Grötzinger (2006).
The solution structure of the membrane-proximal cytokine receptor domain of the human interleukin-6 receptor.
  Biol Chem, 387, 1255-1259.
PDB code: 2arw
17013378 S.Schlee, P.Carmillo, and A.Whitty (2006).
Quantitative analysis of the activation mechanism of the multicomponent growth-factor receptor Ret.
  Nat Chem Biol, 2, 636-644.  
16492764 T.Tamada, E.Honjo, Y.Maeda, T.Okamoto, M.Ishibashi, M.Tokunaga, and R.Kuroki (2006).
Homodimeric cross-over structure of the human granulocyte colony-stimulating factor (GCSF) receptor signaling complex.
  Proc Natl Acad Sci U S A, 103, 3135-3140.
PDB code: 2d9q
15722452 A.Schroers, O.Hecht, K.J.Kallen, M.Pachta, S.Rose-John, and J.Grötzinger (2005).
Dynamics of the gp130 cytokine complex: a model for assembly on the cellular membrane.
  Protein Sci, 14, 783-790.  
15861391 D.Perret, F.Rousseau, V.Tran, and H.Gascan (2005).
Reversal of some viral IL-6 electrostatic properties compared to IL-6 contributes to a loss of alpha receptor component recruitment.
  Proteins, 60, 14-26.  
  16511159 E.Honjo, T.Tamada, Y.Maeda, T.Koshiba, Y.Matsukura, T.Okamoto, M.Ishibashi, M.Tokunaga, and R.Kuroki (2005).
Crystallization of a 2:2 complex of granulocyte-colony stimulating factor (GCSF) with the ligand-binding region of the GCSF receptor.
  Acta Crystallogr Sect F Struct Biol Cryst Commun, 61, 788-790.  
15895091 G.Skiniotis, M.J.Boulanger, K.C.Garcia, and T.Walz (2005).
Signaling conformations of the tall cytokine receptor gp130 when in complex with IL-6 and IL-6 receptor.
  Nat Struct Mol Biol, 12, 545-551.  
15933731 H.M.Hermanns, G.Müller-Newen, P.C.Heinrich, and S.Haan (2005).
Bow to your partner for signaling.
  Nat Struct Mol Biol, 12, 476-478.  
15985167 S.Pletnev, E.Magracheva, A.Wlodawer, and A.Zdanov (2005).
A model of the ternary complex of interleukin-10 with its soluble receptors.
  BMC Struct Biol, 5, 10.  
15983417 T.Xu, N.J.Logsdon, and M.R.Walter (2005).
Structure of insect-cell-derived IL-22.
  Acta Crystallogr D Biol Crystallogr, 61, 942-950.
PDB code: 1ykb
15645209 Y.H.Hamid, C.S.Rose, S.A.Urhammer, C.Glümer, R.Nolsøe, O.P.Kristiansen, T.Mandrup-Poulsen, K.Borch-Johnsen, T.Jorgensen, T.Hansen, and O.Pedersen (2005).
Variations of the interleukin-6 promoter are associated with features of the metabolic syndrome in Caucasian Danes.
  Diabetologia, 48, 251-260.  
15174969 D.Thomas, M.Vadas, and A.Lopez (2004).
Regulation of haematopoiesis by growth factors - emerging insights and therapies.
  Expert Opin Biol Ther, 4, 869-879.  
14746812 J.A.Langer, E.C.Cutrone, and S.Kotenko (2004).
The Class II cytokine receptor (CRF2) family: overview and patterns of receptor-ligand interactions.
  Cytokine Growth Factor Rev, 15, 33-48.  
15064755 S.Keller, J.Nickel, J.L.Zhang, W.Sebald, and T.D.Mueller (2004).
Molecular recognition of BMP-2 and BMP receptor IA.
  Nat Struct Mol Biol, 11, 481-488.
PDB codes: 1reu 1rew
15228545 T.Touzé, J.Eswaran, E.Bokma, E.Koronakis, C.Hughes, and V.Koronakis (2004).
Interactions underlying assembly of the Escherichia coli AcrAB-TolC multidrug efflux system.
  Mol Microbiol, 53, 697-706.  
14527405 M.J.Boulanger, A.J.Bankovich, T.Kortemme, D.Baker, and K.C.Garcia (2003).
Convergent mechanisms for recognition of divergent cytokines by the shared signaling receptor gp130.
  Mol Cell, 12, 577-589.
PDB code: 1pvh
The most recent references are shown first. Citation data come partly from CiteXplore and partly from an automated harvesting procedure. Note that this is likely to be only a partial list as not all journals are covered by either method. However, we are continually building up the citation data so more and more references will be included with time. Where a reference describes a PDB structure, the PDB code is shown on the right.

 

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