2b7b
From Proteopedia
(Difference between revisions)
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== Structural highlights == | == Structural highlights == | ||
<table><tr><td colspan='2'>[[2b7b]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/Saccharomyces_cerevisiae Saccharomyces cerevisiae]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2B7B OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2B7B FirstGlance]. <br> | <table><tr><td colspan='2'>[[2b7b]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/Saccharomyces_cerevisiae Saccharomyces cerevisiae]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2B7B OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2B7B FirstGlance]. <br> | ||
| - | </td></tr><tr><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=GDP:GUANOSINE-5-DIPHOSPHATE'>GDP</scene>< | + | </td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=GDP:GUANOSINE-5-DIPHOSPHATE'>GDP</scene></td></tr> |
| - | <tr><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[1f60|1f60]], [[1ije|1ije]], [[1ijf|1ijf]], [[1g7c|1g7c]], [[2b7c|2b7c]]</td></tr> | + | <tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[1f60|1f60]], [[1ije|1ije]], [[1ijf|1ijf]], [[1g7c|1g7c]], [[2b7c|2b7c]]</td></tr> |
| - | <tr><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">TEF5 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=4932 Saccharomyces cerevisiae])</td></tr> | + | <tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">TEF5 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=4932 Saccharomyces cerevisiae])</td></tr> |
| - | <tr><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2b7b FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2b7b OCA], [http://www.rcsb.org/pdb/explore.do?structureId=2b7b RCSB], [http://www.ebi.ac.uk/pdbsum/2b7b PDBsum]</span></td></tr> | + | <tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2b7b FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2b7b OCA], [http://www.rcsb.org/pdb/explore.do?structureId=2b7b RCSB], [http://www.ebi.ac.uk/pdbsum/2b7b PDBsum]</span></td></tr> |
| - | <table> | + | </table> |
| + | == Function == | ||
| + | [[http://www.uniprot.org/uniprot/EF1B_YEAST EF1B_YEAST]] Catalytic subunit of the guanine nucleotide exchange factor (GEF) (eEF1B subcomplex) of the eukaryotic elongation factor 1 complex (eEF1). Stimulates the exchange of GDP for GTP on elongation factor 1A (eEF1A), probably by displacing GDP from the nucleotide binding pocket in eEF1A. The 30-fold higher concentration of GTP compared to GDP in cells favors the formation of eEF1A-GTP, which rapidly forms a ternary complex with aminoacyl-tRNA that in turn displaces eEF1B from the complex.<ref>PMID:10409717</ref> | ||
== Evolutionary Conservation == | == Evolutionary Conservation == | ||
[[Image:Consurf_key_small.gif|200px|right]] | [[Image:Consurf_key_small.gif|200px|right]] | ||
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</StructureSection> | </StructureSection> | ||
[[Category: Saccharomyces cerevisiae]] | [[Category: Saccharomyces cerevisiae]] | ||
| - | [[Category: Andersen, G R | + | [[Category: Andersen, G R]] |
| - | [[Category: Jeppesen, M G | + | [[Category: Jeppesen, M G]] |
| - | [[Category: Kinzy, T G | + | [[Category: Kinzy, T G]] |
| - | [[Category: Patel, S | + | [[Category: Patel, S]] |
| - | [[Category: Pittman, Y R | + | [[Category: Pittman, Y R]] |
| - | [[Category: Valente, L | + | [[Category: Valente, L]] |
[[Category: Eef1a]] | [[Category: Eef1a]] | ||
[[Category: Eef1balpha]] | [[Category: Eef1balpha]] | ||
[[Category: G-protein-gef complex]] | [[Category: G-protein-gef complex]] | ||
[[Category: Translation]] | [[Category: Translation]] | ||
Revision as of 07:41, 25 December 2014
Yeast guanine nucleotide exchange factor eEF1Balpha K205A mutant in complex with eEF1A and GDP
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