1ukv
From Proteopedia
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|PDB= 1ukv |SIZE=350|CAPTION= <scene name='initialview01'>1ukv</scene>, resolution 1.50Å | |PDB= 1ukv |SIZE=350|CAPTION= <scene name='initialview01'>1ukv</scene>, resolution 1.50Å | ||
|SITE= | |SITE= | ||
| - | |LIGAND= <scene name='pdbligand= | + | |LIGAND= <scene name='pdbligand=GDP:GUANOSINE-5'-DIPHOSPHATE'>GDP</scene>, <scene name='pdbligand=GER:GERAN-8-YL+GERAN'>GER</scene>, <scene name='pdbligand=MG:MAGNESIUM+ION'>MG</scene> |
|ACTIVITY= | |ACTIVITY= | ||
|GENE= | |GENE= | ||
| + | |DOMAIN= | ||
| + | |RELATEDENTRY= | ||
| + | |RESOURCES=<span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1ukv FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1ukv OCA], [http://www.ebi.ac.uk/pdbsum/1ukv PDBsum], [http://www.rcsb.org/pdb/explore.do?structureId=1ukv RCSB]</span> | ||
}} | }} | ||
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[[Category: Waldmann, H.]] | [[Category: Waldmann, H.]] | ||
[[Category: Watzke, A.]] | [[Category: Watzke, A.]] | ||
| - | [[Category: GDP]] | ||
| - | [[Category: GER]] | ||
| - | [[Category: MG]] | ||
[[Category: gdp dissociation inhibitor]] | [[Category: gdp dissociation inhibitor]] | ||
[[Category: gtpase]] | [[Category: gtpase]] | ||
| Line 39: | Line 39: | ||
[[Category: vesicular transport]] | [[Category: vesicular transport]] | ||
| - | ''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on | + | ''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Mon Mar 31 00:11:37 2008'' |
Revision as of 21:11, 30 March 2008
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| , resolution 1.50Å | |||||||
|---|---|---|---|---|---|---|---|
| Ligands: | , , | ||||||
| Resources: | FirstGlance, OCA, PDBsum, RCSB | ||||||
| Coordinates: | save as pdb, mmCIF, xml | ||||||
Structure of RabGDP-dissociation inhibitor in complex with prenylated YPT1 GTPase
Overview
Rab/Ypt guanosine triphosphatases (GTPases) represent a family of key membrane traffic regulators in eukaryotic cells whose function is governed by the guanosine diphosphate (GDP) dissociation inhibitor (RabGDI). Using a combination of chemical synthesis and protein engineering, we generated and crystallized the monoprenylated Ypt1:RabGDI complex. The structure of the complex was solved to 1.5 angstrom resolution and provides a structural basis for the ability of RabGDI to inhibit the release of nucleotide by Rab proteins. Isoprenoid binding requires a conformational change that opens a cavity in the hydrophobic core of its domain II. Analysis of the structure provides a molecular basis for understanding a RabGDI mutant that causes mental retardation in humans.
About this Structure
1UKV is a Protein complex structure of sequences from Saccharomyces cerevisiae. Full crystallographic information is available from OCA.
Reference
Structure of Rab GDP-dissociation inhibitor in complex with prenylated YPT1 GTPase., Rak A, Pylypenko O, Durek T, Watzke A, Kushnir S, Brunsveld L, Waldmann H, Goody RS, Alexandrov K, Science. 2003 Oct 24;302(5645):646-50. PMID:14576435
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