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2ckn

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[[Image:2ckn.gif|left|200px]]
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{{STRUCTURE_2ckn| PDB=2ckn | SCENE= }}
{{STRUCTURE_2ckn| PDB=2ckn | SCENE= }}
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'''NMR STRUCTURE OF THE FIRST IG MODULE OF MOUSE FGFR1'''
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===NMR STRUCTURE OF THE FIRST IG MODULE OF MOUSE FGFR1===
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==Overview==
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Fibroblast growth factor (FGF) receptors (FGFRs) regulate a multitude of cellular processes during embryogenesis and in the adult. The extracellular part of the prototypical FGFR consists of three Ig modules (Ig1 - Ig3), in which Ig2 and Ig3 determine affinity and specificity for FGF and heparin, while the Ig1 module is thought to have a regulatory function. The crystal structures of the Ig2 and Ig3 modules alone and in complex with FGF have previously been reported. The structure of the Ig1 module is unknown, and very little is known about the structural determinants for the regulatory function of this module. We describe here the NMR structure of the Ig1 module of mouse FGFR1. The three-dimensional fold of the module belongs to the intermediate Ig subgroup and can be described as a beta-barrel consisting of two beta-sheets. One sheet is formed by A', G, F, C, and C', and the other by A, B, B', E, and D beta-strands. The overall strand topology of the Ig1 module is similar to that of the Ig2 and Ig3 modules. However, the A/A' loop of the Ig1 module is much longer than that of the Ig2 and Ig3 modules. It contains eight extra residues compared to the Ig3 module, and five extra residues compared to Ig2.
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{{ABSTRACT_PUBMED_16731982}}
==About this Structure==
==About this Structure==
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2CKN is a [[Single protein]] structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2CKN OCA].
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2CKN is a [[Single protein]] structure. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2CKN OCA].
==Reference==
==Reference==
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[[Category: Transferase]]
[[Category: Transferase]]
[[Category: Tyrosine-protein kinase]]
[[Category: Tyrosine-protein kinase]]
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''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Sat May 3 22:22:14 2008''
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''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Sun Jul 27 15:49:12 2008''

Revision as of 12:49, 27 July 2008

Image:2ckn.png

Template:STRUCTURE 2ckn

NMR STRUCTURE OF THE FIRST IG MODULE OF MOUSE FGFR1

Template:ABSTRACT PUBMED 16731982

About this Structure

2CKN is a Single protein structure. Full experimental information is available from OCA.

Reference

NMR structure of the first Ig module of mouse FGFR1., Kiselyov VV, Bock E, Berezin V, Poulsen FM, Protein Sci. 2006 Jun;15(6):1512-5. PMID:16731982

Page seeded by OCA on Sun Jul 27 15:49:12 2008

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