1u8y
From Proteopedia
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{{STRUCTURE_1u8y| PDB=1u8y | SCENE= }} | {{STRUCTURE_1u8y| PDB=1u8y | SCENE= }} | ||
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===CRystal structures of Ral-GppNHp and Ral-GDP reveal two novel binding sites that are also present in Ras and Rap=== | ===CRystal structures of Ral-GppNHp and Ral-GDP reveal two novel binding sites that are also present in Ras and Rap=== | ||
| + | {{ABSTRACT_PUBMED_15530367}} | ||
| - | + | ==Function== | |
| - | + | [[http://www.uniprot.org/uniprot/RALA_SAGOE RALA_SAGOE]] Multifunctional GTPase involved in a variety of cellular processes including gene expression, cell migration, cell proliferation, oncogenic transformation and membrane trafficking. Accomplishes its multiple functions by interacting with distinct downstream effectors. Acts as a GTP sensor for GTP-dependent exocytosis of dense core vesicles. Plays a role in the early stages of cytokinesis and is required to tether the exocyst to the cytokinetic furrow. The RALA-exocyst complex regulates integrin-dependent membrane raft exocytosis and growth signaling. Key regulator of LPAR1 signaling and competes with ADRBK1 for binding to LPAR1 thus affecting the signaling properties of the receptor. Required for anchorage-independent proliferation of transformed cells (By similarity). | |
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==About this Structure== | ==About this Structure== | ||
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==Reference== | ==Reference== | ||
| - | <ref group="xtra">PMID:015530367</ref><references group="xtra"/> | + | <ref group="xtra">PMID:015530367</ref><references group="xtra"/><references/> |
[[Category: Saguinus oedipus]] | [[Category: Saguinus oedipus]] | ||
[[Category: Kosak, J.]] | [[Category: Kosak, J.]] | ||
Revision as of 08:18, 23 April 2014
Contents |
CRystal structures of Ral-GppNHp and Ral-GDP reveal two novel binding sites that are also present in Ras and Rap
Template:ABSTRACT PUBMED 15530367
Function
[RALA_SAGOE] Multifunctional GTPase involved in a variety of cellular processes including gene expression, cell migration, cell proliferation, oncogenic transformation and membrane trafficking. Accomplishes its multiple functions by interacting with distinct downstream effectors. Acts as a GTP sensor for GTP-dependent exocytosis of dense core vesicles. Plays a role in the early stages of cytokinesis and is required to tether the exocyst to the cytokinetic furrow. The RALA-exocyst complex regulates integrin-dependent membrane raft exocytosis and growth signaling. Key regulator of LPAR1 signaling and competes with ADRBK1 for binding to LPAR1 thus affecting the signaling properties of the receptor. Required for anchorage-independent proliferation of transformed cells (By similarity).
About this Structure
1u8y is a 2 chain structure with sequence from Saguinus oedipus. Full crystallographic information is available from OCA.
Reference
- Nicely NI, Kosak J, de Serrano V, Mattos C. Crystal structures of Ral-GppNHp and Ral-GDP reveal two binding sites that are also present in Ras and Rap. Structure. 2004 Nov;12(11):2025-36. PMID:15530367 doi:10.1016/j.str.2004.08.011
