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1uc6

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Revision as of 04:40, 11 September 2015

Solution Structure of the Carboxyl Terminal Domain of the Ciliary Neurotrophic Factor Receptor

Structural highlights

1uc6 is a 1 chain structure with sequence from Human. Full experimental information is available from OCA. For a guided tour on the structure components use FirstGlance.
Resources:	FirstGlance, OCA, PDBe, RCSB, PDBsum

Function

[CNTFR_HUMAN] Binds to CNTF. The alpha subunit provides the receptor specificity.

Evolutionary Conservation

Check, as determined by ConSurfDB. You may read the explanation of the method and the full data available from ConSurf.

Publication Abstract from PubMed

The functional receptor complex of ciliary neurotrophic factor (CNTF), a member of the gp130 family of cytokines, is composed of CNTF, the CNTF receptor alpha (CNTFR), gp130, and the leukemia inhibitory factor receptor (LIFR). However, the nature of the receptor-mediated interactions in this complex has not yet been resolved. To address this issue we have determined the solution structure of the C-terminal or BC domain of CNTFR and studied the interactions of CNTFR with LIFR and gp130. We reported previously that the membrane distal cytokine-binding domain (CBD1) of LIFR could interact in vitro with soluble CNTFR (sCNTFR) in the absence of CNTF. Here we show that the CBD of human gp130 can also bind in vitro to sCNTFR in the absence of CNTF. In addition, the gp130 CBD could compete with the LIFR CBD1 for the binding of sCNTFR. Substitution of residues in the gp130 CBD, the LIFR CBD1, and the CNTFR BC domain that are expected to be involved in receptor-receptor interactions significantly reduced their interactions. An NMR chemical shift perturbation study of the interaction between the BC domains of CNTFR and gp130 further mapped the interaction surface. These data suggest that both the gp130 CBD and the LIFR CBD1 interact with CNTFR in a similar way and provide insights into the nature of the CNTF receptor complex.

Solution structure of the C-terminal domain of the ciliary neurotrophic factor (CNTF) receptor and ligand free associations among components of the CNTF receptor complex.,Man D, He W, Sze KH, Gong K, Smith DK, Zhu G, Ip NY J Biol Chem. 2003 Jun 27;278(26):23285-94. Epub 2003 Apr 21. PMID:12707266^[1]

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.

References

↑ Man D, He W, Sze KH, Gong K, Smith DK, Zhu G, Ip NY. Solution structure of the C-terminal domain of the ciliary neurotrophic factor (CNTF) receptor and ligand free associations among components of the CNTF receptor complex. J Biol Chem. 2003 Jun 27;278(26):23285-94. Epub 2003 Apr 21. PMID:12707266 doi:http://dx.doi.org/10.1074/jbc.M301976200

1 Structural highlights
2 Function
3 Evolutionary Conservation
4 Publication Abstract from PubMed
5 References

Proteopedia Page Contributors and Editors (what is this?)

OCA

Retrieved from "http://52.214.119.220/wiki/index.php/1uc6"

@@ Line 2: / Line 2: @@
 <StructureSection load='1uc6' size='340' side='right' caption='[[1uc6]], [[NMR_Ensembles_of_Models | 21 NMR models]]' scene=''>
 == Structural highlights ==
-<table><tr><td colspan='2'>[[1uc6]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1UC6 OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1UC6 FirstGlance]. <br>
+<table><tr><td colspan='2'>[[1uc6]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Human Human]. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1UC6 OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1UC6 FirstGlance]. <br>
-</td></tr><tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1uc6 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1uc6 OCA], [http://www.rcsb.org/pdb/explore.do?structureId=1uc6 RCSB], [http://www.ebi.ac.uk/pdbsum/1uc6 PDBsum]</span></td></tr>
+</td></tr><tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1uc6 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1uc6 OCA], [http://pdbe.org/1uc6 PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=1uc6 RCSB], [http://www.ebi.ac.uk/pdbsum/1uc6 PDBsum]</span></td></tr>
 </table>
 == Function ==
@@ Line 25: / Line 25: @@
 From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
 </div>
+<div class="pdbe-citations 1uc6" style="background-color:#fffaf0;"></div>
 == References ==
 <references/>
 __TOC__
 </StructureSection>
-[[Category: Homo sapiens]]
+[[Category: Human]]
 [[Category: He, W]]
 [[Category: Ip, N Y]]

1uc6

From Proteopedia

Revision as of 04:40, 11 September 2015

Solution Structure of the Carboxyl Terminal Domain of the Ciliary Neurotrophic Factor Receptor

Structural highlights

Function

Evolutionary Conservation

Publication Abstract from PubMed

References

Contents

Proteopedia Page Contributors and Editors (what is this?)

Views

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