3n5c | pdb_00003n5c
From Proteopedia
Crystal Structure of Arf6DELTA13 complexed with GDP
Function
[ARF6_HUMAN] GTP-binding protein involved in protein trafficking; regulates endocytic recycling and cytoskeleton remodeling. May modulate vesicle budding and uncoating within the Golgi apparatus. Functions as an allosteric activator of the cholera toxin catalytic subunit, an ADP-ribosyltransferase. Involved in the regulation of dendritic spine development (By similarity). Contributes to the regulation of dendritic branching and filopodia extension.[1] [2] [3]
About this Structure
3n5c is a 2 chain structure with sequence from Homo sapiens. Full crystallographic information is available from OCA.
Reference
- Biou V, Aizel K, Roblin P, Thureau A, Jacquet E, Hansson S, Guibert B, Guittet E, van Heijenoort C, Zeghouf M, Perez J, Cherfils J. SAXS and X-ray crystallography suggest an unfolding model for the GDP/GTP conformational switch of the small GTPase Arf6. J Mol Biol. 2010 Oct 1;402(4):696-707. Epub 2010 Aug 13. PMID:20709080 doi:10.1016/j.jmb.2010.08.002
- ↑ D'Souza-Schorey C, Stahl PD. Myristoylation is required for the intracellular localization and endocytic function of ARF6. Exp Cell Res. 1995 Nov;221(1):153-9. PMID:7589240 doi:https://dx.doi.org/10.1006/excr.1995.1362
- ↑ Gauthier-Campbell C, Bredt DS, Murphy TH, El-Husseini Ael-D. Regulation of dendritic branching and filopodia formation in hippocampal neurons by specific acylated protein motifs. Mol Biol Cell. 2004 May;15(5):2205-17. Epub 2004 Feb 20. PMID:14978216 doi:10.1091/mbc.E03-07-0493
- ↑ Pasqualato S, Menetrey J, Franco M, Cherfils J. The structural GDP/GTP cycle of human Arf6. EMBO Rep. 2001 Mar;2(3):234-8. PMID:11266366 doi:10.1093/embo-reports/kve043
