1n3k: Difference between revisions
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'''Solution structure of phosphoprotein enriched in astrocytes 15 kDa (PEA-15)''' | {{Structure | ||
|PDB= 1n3k |SIZE=350|CAPTION= <scene name='initialview01'>1n3k</scene> | |||
|SITE= | |||
|LIGAND= | |||
|ACTIVITY= | |||
|GENE= PEA15 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=10029 Cricetulus griseus]) | |||
}} | |||
'''Solution structure of phosphoprotein enriched in astrocytes 15 kDa (PEA-15)''' | |||
==Overview== | ==Overview== | ||
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==About this Structure== | ==About this Structure== | ||
1N3K is a [ | 1N3K is a [[Single protein]] structure of sequence from [http://en.wikipedia.org/wiki/Cricetulus_griseus Cricetulus griseus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1N3K OCA]. | ||
==Reference== | ==Reference== | ||
Recognition of ERK MAP kinase by PEA-15 reveals a common docking site within the death domain and death effector domain., Hill JM, Vaidyanathan H, Ramos JW, Ginsberg MH, Werner MH, EMBO J. 2002 Dec 2;21(23):6494-504. PMID:[http:// | Recognition of ERK MAP kinase by PEA-15 reveals a common docking site within the death domain and death effector domain., Hill JM, Vaidyanathan H, Ramos JW, Ginsberg MH, Werner MH, EMBO J. 2002 Dec 2;21(23):6494-504. PMID:[http://www.ncbi.nlm.nih.gov/pubmed/12456656 12456656] | ||
[[Category: Cricetulus griseus]] | [[Category: Cricetulus griseus]] | ||
[[Category: Single protein]] | [[Category: Single protein]] | ||
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[[Category: six helix bundle]] | [[Category: six helix bundle]] | ||
''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 12:51:41 2008'' | ||
Revision as of 13:51, 20 March 2008
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| Gene: | PEA15 (Cricetulus griseus) | ||||||
| Coordinates: | save as pdb, mmCIF, xml | ||||||
Solution structure of phosphoprotein enriched in astrocytes 15 kDa (PEA-15)
OverviewOverview
PEA-15 is a multifunctional protein that modulates signaling pathways which control cell proliferation and cell death. In particular, PEA-15 regulates the actions of the ERK MAP kinase cascade by binding to ERK and altering its subcellular localization. The three-dimensional structure of PEA-15 has been determined using NMR spectroscopy and its interaction with ERK defined by characterization of mutants that modulate ERK function. PEA-15 is composed of an N-terminal death effector domain (DED) and a C-terminal tail of irregular structure. NMR 'footprinting' and mutagenesis identified elements of both the DED and tail that are required for ERK binding. Comparison of the DED-binding surface for ERK2 with the death domain (DD)-binding surface of Drosophila Tube revealed an unexpected similarity between the interaction modes of the DD and DED motifs in these proteins. Despite a lack of functional or sequence similarity between PEA-15 and Tube, these proteins utilize a common surface of the structurally similar DD and DED to recognize functionally diverse targets.
About this StructureAbout this Structure
1N3K is a Single protein structure of sequence from Cricetulus griseus. Full crystallographic information is available from OCA.
ReferenceReference
Recognition of ERK MAP kinase by PEA-15 reveals a common docking site within the death domain and death effector domain., Hill JM, Vaidyanathan H, Ramos JW, Ginsberg MH, Werner MH, EMBO J. 2002 Dec 2;21(23):6494-504. PMID:12456656
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