2ogv
From Proteopedia
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| - | [[Image:2ogv.gif|left|200px]] | + | [[Image:2ogv.gif|left|200px]] |
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| - | '''Crystal Structure of the Autoinhibited Human c-Fms Kinase Domain''' | + | {{Structure |
| + | |PDB= 2ogv |SIZE=350|CAPTION= <scene name='initialview01'>2ogv</scene>, resolution 2.70Å | ||
| + | |SITE= | ||
| + | |LIGAND= | ||
| + | |ACTIVITY= [http://en.wikipedia.org/wiki/Receptor_protein-tyrosine_kinase Receptor protein-tyrosine kinase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=2.7.10.1 2.7.10.1] | ||
| + | |GENE= CSF1R, FMS ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 Homo sapiens]) | ||
| + | }} | ||
| + | |||
| + | '''Crystal Structure of the Autoinhibited Human c-Fms Kinase Domain''' | ||
| + | |||
==Overview== | ==Overview== | ||
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==About this Structure== | ==About this Structure== | ||
| - | 2OGV is a [ | + | 2OGV 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=2OGV OCA]. |
==Reference== | ==Reference== | ||
| - | The 2.7 A crystal structure of the autoinhibited human c-Fms kinase domain., Walter M, Lucet IS, Patel O, Broughton SE, Bamert R, Williams NK, Fantino E, Wilks AF, Rossjohn J, J Mol Biol. 2007 Mar 30;367(3):839-47. Epub 2007 Jan 20. PMID:[http:// | + | The 2.7 A crystal structure of the autoinhibited human c-Fms kinase domain., Walter M, Lucet IS, Patel O, Broughton SE, Bamert R, Williams NK, Fantino E, Wilks AF, Rossjohn J, J Mol Biol. 2007 Mar 30;367(3):839-47. Epub 2007 Jan 20. PMID:[http://www.ncbi.nlm.nih.gov/pubmed/17292918 17292918] |
[[Category: Homo sapiens]] | [[Category: Homo sapiens]] | ||
[[Category: Receptor protein-tyrosine kinase]] | [[Category: Receptor protein-tyrosine kinase]] | ||
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[[Category: receptor tyrosine kinase]] | [[Category: receptor tyrosine kinase]] | ||
| - | ''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Thu | + | ''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Thu Mar 20 17:59:32 2008'' |
Revision as of 15:59, 20 March 2008
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| , resolution 2.70Å | |||||||
|---|---|---|---|---|---|---|---|
| Gene: | CSF1R, FMS (Homo sapiens) | ||||||
| Activity: | Receptor protein-tyrosine kinase, with EC number 2.7.10.1 | ||||||
| Coordinates: | save as pdb, mmCIF, xml | ||||||
Crystal Structure of the Autoinhibited Human c-Fms Kinase Domain
Contents |
Overview
c-Fms, a member of the Platelet-derived Growth Factor (PDGF) receptor family of receptor tyrosine kinases (RTKs), is the receptor for macrophage colony stimulating factor (CSF-1) that regulates proliferation, differentiation and survival of cells of the mononuclear phagocyte lineage. Abnormal expression of c-fms proto-oncogene is associated with a significant number of human pathologies, including a variety of cancers and rheumatoid arthritis. Accordingly, c-Fms represents an attractive therapeutic target. To further understand the regulation of c-Fms, we determined the 2.7 A resolution crystal structure of the cytosolic domain of c-Fms that comprised the kinase domain and the juxtamembrane domain. The structure reveals the crucial inhibitory role of the juxtamembrane domain (JM) that binds to a hydrophobic site immediately adjacent to the ATP binding pocket. This interaction prevents the activation loop from adopting an active conformation thereby locking the c-Fms kinase into an autoinhibited state. As observed for other members of the PDGF receptor family, namely c-Kit and Flt3, three JM-derived tyrosine residues primarily drive the mechanism for autoinhibition in c-Fms, therefore defining a common autoinhibitory mechanism within this family. Moreover the structure provides an understanding of c-Fms inhibition by Gleevec as well as providing a platform for the development of more selective inhibitors that target the inactive conformation of c-Fms kinase.
Disease
Known diseases associated with this structure: Myeloid malignancy, predisposition to OMIM:[164770]
About this Structure
2OGV is a Single protein structure of sequence from Homo sapiens. Full crystallographic information is available from OCA.
Reference
The 2.7 A crystal structure of the autoinhibited human c-Fms kinase domain., Walter M, Lucet IS, Patel O, Broughton SE, Bamert R, Williams NK, Fantino E, Wilks AF, Rossjohn J, J Mol Biol. 2007 Mar 30;367(3):839-47. Epub 2007 Jan 20. PMID:17292918
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