1hyi
From Proteopedia
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==SOLUTION STRUCTURE OF THE EEA1 FYVE DOMAIN COMPLEXED WITH INOSITOL 1,3-BISPHOSPHATE== | ==SOLUTION STRUCTURE OF THE EEA1 FYVE DOMAIN COMPLEXED WITH INOSITOL 1,3-BISPHOSPHATE== | ||
| - | <StructureSection load='1hyi' size='340' side='right'caption='[[1hyi | + | <StructureSection load='1hyi' size='340' side='right'caption='[[1hyi]]' scene=''> |
== Structural highlights == | == Structural highlights == | ||
| - | <table><tr><td colspan='2'>[[1hyi]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/ | + | <table><tr><td colspan='2'>[[1hyi]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1HYI OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1HYI FirstGlance]. <br> |
| - | </td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=ITP:PHOSPHORIC+ACID+MONO-(2,3,4,6-TETRAHYDROXY-5-PHOSPHONOOXY-CYCLOHEXYL)+ESTER'>ITP</scene>, <scene name='pdbligand=ZN:ZINC+ION'>ZN</scene | + | </td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">Solution NMR</td></tr> |
| - | + | <tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=ITP:PHOSPHORIC+ACID+MONO-(2,3,4,6-TETRAHYDROXY-5-PHOSPHONOOXY-CYCLOHEXYL)+ESTER'>ITP</scene>, <scene name='pdbligand=ZN:ZINC+ION'>ZN</scene></td></tr> | |
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=1hyi FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1hyi OCA], [https://pdbe.org/1hyi PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1hyi RCSB], [https://www.ebi.ac.uk/pdbsum/1hyi PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1hyi ProSAT]</span></td></tr> | <tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=1hyi FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1hyi OCA], [https://pdbe.org/1hyi PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1hyi RCSB], [https://www.ebi.ac.uk/pdbsum/1hyi PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1hyi ProSAT]</span></td></tr> | ||
</table> | </table> | ||
== Function == | == Function == | ||
| - | + | [https://www.uniprot.org/uniprot/EEA1_HUMAN EEA1_HUMAN] Binds phospholipid vesicles containing phosphatidylinositol 3-phosphate and participates in endosomal trafficking. | |
== Evolutionary Conservation == | == Evolutionary Conservation == | ||
[[Image:Consurf_key_small.gif|200px|right]] | [[Image:Consurf_key_small.gif|200px|right]] | ||
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</jmol>, as determined by [http://consurfdb.tau.ac.il/ ConSurfDB]. You may read the [[Conservation%2C_Evolutionary|explanation]] of the method and the full data available from [http://bental.tau.ac.il/new_ConSurfDB/main_output.php?pdb_ID=1hyi ConSurf]. | </jmol>, as determined by [http://consurfdb.tau.ac.il/ ConSurfDB]. You may read the [[Conservation%2C_Evolutionary|explanation]] of the method and the full data available from [http://bental.tau.ac.il/new_ConSurfDB/main_output.php?pdb_ID=1hyi ConSurf]. | ||
<div style="clear:both"></div> | <div style="clear:both"></div> | ||
| - | <div style="background-color:#fffaf0;"> | ||
| - | == Publication Abstract from PubMed == | ||
| - | The recruitment of trafficking and signaling proteins to membranes containing phosphatidylinositol 3-phosphate [PtdIns(3)P] is mediated by FYVE domains. Here, the solution structure of the FYVE domain of the early endosome antigen 1 protein (EEA1) in the free state was compared with the structures of the domain complexed with PtdIns(3)P and mixed micelles. The multistep binding mechanism involved nonspecific insertion of a hydrophobic loop into the lipid bilayer, positioning and activating the binding pocket. Ligation of PtdIns(3)P then induced a global structural change, drawing the protein termini over the bound phosphoinositide by extension of a hinge. Specific recognition of the 3-phosphate was determined indirectly and directly by two clusters of conserved arginines. | ||
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| - | Structural mechanism of endosome docking by the FYVE domain.,Kutateladze T, Overduin M Science. 2001 Mar 2;291(5509):1793-6. PMID:11230696<ref>PMID:11230696</ref> | ||
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| - | From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br> | ||
| - | </div> | ||
| - | <div class="pdbe-citations 1hyi" style="background-color:#fffaf0;"></div> | ||
| - | == References == | ||
| - | <references/> | ||
__TOC__ | __TOC__ | ||
</StructureSection> | </StructureSection> | ||
| - | [[Category: | + | [[Category: Homo sapiens]] |
[[Category: Large Structures]] | [[Category: Large Structures]] | ||
| - | [[Category: Kutateladze | + | [[Category: Kutateladze T]] |
| - | [[Category: Overduin | + | [[Category: Overduin M]] |
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Revision as of 07:42, 3 April 2024
SOLUTION STRUCTURE OF THE EEA1 FYVE DOMAIN COMPLEXED WITH INOSITOL 1,3-BISPHOSPHATE
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