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1cyl

From Proteopedia

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[[Image:1cyl.gif|left|200px]]
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{{Seed}}
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[[Image:1cyl.png|left|200px]]
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{{STRUCTURE_1cyl| PDB=1cyl | SCENE= }}
{{STRUCTURE_1cyl| PDB=1cyl | SCENE= }}
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'''ASPECTS OF RECEPTOR BINDING AND SIGNALLING OF INTERLEUKIN-4 INVESTIGATED BY SITE-DIRECTED MUTAGENESIS AND NMR SPECTROSCOPY'''
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===ASPECTS OF RECEPTOR BINDING AND SIGNALLING OF INTERLEUKIN-4 INVESTIGATED BY SITE-DIRECTED MUTAGENESIS AND NMR SPECTROSCOPY===
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==Overview==
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Cytokines are hormones that carry information from cell to cell. This information is read from their surface upon binding to transmembrane receptors and by the subsequent initiation of receptor oligomerization. An influence on this process through mutagenesis on the hormone surface is highly desirable for medical reasons. However, an understanding of hormone-receptor interactions requires insight into the structural changes introduced by the mutations. In this line structural studies on human IL-4 and the medically important IL-4 antagonists Y124D and Y124G are presented. The site around Y124 is an important epitope responsible for the ability of IL-4 to cause a signal in the target cells. It is shown that the local main-chain structure around residue 124 in the variants remains unchanged. A strategy is presented here which allows the study of these types of proteins and their variants by NMR which does not require carbon labelled samples.
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The line below this paragraph, {{ABSTRACT_PUBMED_8151703}}, adds the Publication Abstract to the page
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(as it appears on PubMed at http://www.pubmed.gov), where 8151703 is the PubMed ID number.
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{{ABSTRACT_PUBMED_8151703}}
==About this Structure==
==About this Structure==
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1CYL is a [[Single protein]] structure of sequence from [http://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1CYL OCA].
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1CYL is a [[Single protein]] structure of 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=1CYL OCA].
==Reference==
==Reference==
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[[Category: Sebald, W.]]
[[Category: Sebald, W.]]
[[Category: Cytokine]]
[[Category: Cytokine]]
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''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Fri May 2 13:14:54 2008''
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''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Mon Jun 30 21:48:06 2008''

Revision as of 18:48, 30 June 2008

Image:1cyl.png

Template:STRUCTURE 1cyl

ASPECTS OF RECEPTOR BINDING AND SIGNALLING OF INTERLEUKIN-4 INVESTIGATED BY SITE-DIRECTED MUTAGENESIS AND NMR SPECTROSCOPY

Template:ABSTRACT PUBMED 8151703

About this Structure

1CYL is a Single protein structure of sequence from Homo sapiens. Full experimental information is available from OCA.

Reference

Aspects of receptor binding and signalling of interleukin-4 investigated by site-directed mutagenesis and NMR spectroscopy., Muller T, Dieckmann T, Sebald W, Oschkinat H, J Mol Biol. 1994 Apr 8;237(4):423-36. PMID:8151703

Page seeded by OCA on Mon Jun 30 21:48:06 2008

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