2j05
From Proteopedia
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==Overview== | ==Overview== | ||
| - | X-ray structures of two crystal forms of the Src homology 3 domain (SH3) | + | X-ray structures of two crystal forms of the Src homology 3 domain (SH3) of the Ras GTPase activating protein (RasGAP) were determined at 1.5 and 1.8A resolution. The overall structure comprises a single domain with two tightly packed beta-sheets linked by a short helical segment. An important motif for peptide binding in other SH3 domains is not conserved in RasGAP. The RasGAP SH3 domain forms dimers in the crystal structures, which may provide new functional insight. The dimer interface involves residues also present in a peptide previously identified as an apoptotic sensitizer of tumor cells. |
==Disease== | ==Disease== | ||
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[[Category: src homology 3]] | [[Category: src homology 3]] | ||
| - | ''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on | + | ''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Thu Feb 21 17:57:54 2008'' |
Revision as of 15:57, 21 February 2008
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CRYSTAL STRUCTURE OF THE RASGAP SH3 DOMAIN AT 1.5 ANGSTROM RESOLUTION
Contents |
Overview
X-ray structures of two crystal forms of the Src homology 3 domain (SH3) of the Ras GTPase activating protein (RasGAP) were determined at 1.5 and 1.8A resolution. The overall structure comprises a single domain with two tightly packed beta-sheets linked by a short helical segment. An important motif for peptide binding in other SH3 domains is not conserved in RasGAP. The RasGAP SH3 domain forms dimers in the crystal structures, which may provide new functional insight. The dimer interface involves residues also present in a peptide previously identified as an apoptotic sensitizer of tumor cells.
Disease
Known diseases associated with this structure: Basal cell carcinoma, somatic OMIM:[139150], Capillary malformation-arteriovenous malformation OMIM:[139150], Parkes Weber syndrome OMIM:[139150]
About this Structure
2J05 is a Single protein structure of sequence from Homo sapiens. Full crystallographic information is available from OCA.
Reference
High resolution crystal structures of the p120 RasGAP SH3 domain., Ross B, Kristensen O, Favre D, Walicki J, Kastrup JS, Widmann C, Gajhede M, Biochem Biophys Res Commun. 2007 Feb 9;353(2):463-8. Epub 2006 Dec 18. PMID:17188236
Page seeded by OCA on Thu Feb 21 17:57:54 2008
