1m2v: Difference between revisions

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 <StructureSection load='1m2v' size='340' side='right'caption='[[1m2v]], [[Resolution|resolution]] 2.75&Aring;' scene=''>
 == Structural highlights ==
-<table><tr><td colspan='2'>[[1m2v]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/Atcc_18824 Atcc 18824]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1M2V OCA]. For a <b>guided tour on the structure components</b> use [http://proteopedia.org/fgij/fg.htm?mol=1M2V FirstGlance]. <br>
+<table><tr><td colspan='2'>[[1m2v]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Saccharomyces_cerevisiae Saccharomyces cerevisiae]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1M2V OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1M2V FirstGlance]. <br>
-</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=ZN:ZINC+ION'>ZN</scene></td></tr>
+</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 2.75&#8491;</td></tr>
-<tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat"><div style='overflow: auto; max-height: 3em;'>[[1m2o|1m2o]]</div></td></tr>
+<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=ZN:ZINC+ION'>ZN</scene></td></tr>
-<tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">Sec23 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=4932 ATCC 18824]), Sar1 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=4932 ATCC 18824])</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=1m2v FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1m2v OCA], [https://pdbe.org/1m2v PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1m2v RCSB], [https://www.ebi.ac.uk/pdbsum/1m2v PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1m2v ProSAT]</span></td></tr>
-<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://proteopedia.org/fgij/fg.htm?mol=1m2v FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1m2v OCA], [http://pdbe.org/1m2v PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=1m2v RCSB], [http://www.ebi.ac.uk/pdbsum/1m2v PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=1m2v ProSAT]</span></td></tr>
 </table>
 == Function ==
-[[http://www.uniprot.org/uniprot/SEC23_YEAST SEC23_YEAST]] Component of the coat protein complex II (COPII) which promotes the formation of transport vesicles from the endoplasmic reticulum (ER). The coat has two main functions, the physical deformation of the endoplasmic reticulum membrane into vesicles and the selection of cargo molecules. SEC23 interacts with BET3 in order to target TRAPPI complex to COPII involved in internalisation of plasma membrane proteins like the maltose transporter.<ref>PMID:2670558</ref> <ref>PMID:6996832</ref> <ref>PMID:7026045</ref> <ref>PMID:3293799</ref> <ref>PMID:3049622</ref> <ref>PMID:2188733</ref> <ref>PMID:1498369</ref> <ref>PMID:7925484</ref> <ref>PMID:8451644</ref> <ref>PMID:8548805</ref> <ref>PMID:8909535</ref> <ref>PMID:9427388</ref> <ref>PMID:9023343</ref> <ref>PMID:9624457</ref> <ref>PMID:9428766</ref> <ref>PMID:10198022</ref> <ref>PMID:11086000</ref> <ref>PMID:10720463</ref> <ref>PMID:12941276</ref> <ref>PMID:14627716</ref> <ref>PMID:16269340</ref> <ref>PMID:17287728</ref>  [[http://www.uniprot.org/uniprot/SEC24_YEAST SEC24_YEAST]] Component of the coat protein complex II (COPII) which promotes the formation of transport vesicles from the endoplasmic reticulum (ER). The coat has two main functions, the physical deformation of the endoplasmic reticulum membrane into vesicles and the selection of cargo molecules. SEC24 specifically recruits cargo proteins like BET1 or SYS1 to the COPII vesicles. The SEC23/24 complex is also involved in internalisation of plasma membrane proteins like the maltose transporter.<ref>PMID:8548805</ref> <ref>PMID:9023343</ref> <ref>PMID:9428766</ref> <ref>PMID:10198022</ref> <ref>PMID:10753972</ref> <ref>PMID:10749860</ref> <ref>PMID:11086000</ref> <ref>PMID:10720463</ref> <ref>PMID:10712514</ref> <ref>PMID:12941277</ref> <ref>PMID:12655150</ref> <ref>PMID:14627716</ref> <ref>PMID:16269340</ref>
+[https://www.uniprot.org/uniprot/SEC23_YEAST SEC23_YEAST] Component of the coat protein complex II (COPII) which promotes the formation of transport vesicles from the endoplasmic reticulum (ER). The coat has two main functions, the physical deformation of the endoplasmic reticulum membrane into vesicles and the selection of cargo molecules. SEC23 interacts with BET3 in order to target TRAPPI complex to COPII involved in internalisation of plasma membrane proteins like the maltose transporter.<ref>PMID:2670558</ref> <ref>PMID:6996832</ref> <ref>PMID:7026045</ref> <ref>PMID:3293799</ref> <ref>PMID:3049622</ref> <ref>PMID:2188733</ref> <ref>PMID:1498369</ref> <ref>PMID:7925484</ref> <ref>PMID:8451644</ref> <ref>PMID:8548805</ref> <ref>PMID:8909535</ref> <ref>PMID:9427388</ref> <ref>PMID:9023343</ref> <ref>PMID:9624457</ref> <ref>PMID:9428766</ref> <ref>PMID:10198022</ref> <ref>PMID:11086000</ref> <ref>PMID:10720463</ref> <ref>PMID:12941276</ref> <ref>PMID:14627716</ref> <ref>PMID:16269340</ref> <ref>PMID:17287728</ref>
 == Evolutionary Conservation ==
 [[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=1m2v ConSurf].
 <div style="clear:both"></div>
-<div style="background-color:#fffaf0;">
-== Publication Abstract from PubMed ==
-COPII-coated vesicles form on the endoplasmic reticulum by the stepwise recruitment of three cytosolic components: Sar1-GTP to initiate coat formation, Sec23/24 heterodimer to select SNARE and cargo molecules, and Sec13/31 to induce coat polymerization and membrane deformation. Crystallographic analysis of the Saccharomyces cerevisiae Sec23/24-Sar1 complex reveals a bow-tie-shaped structure, 15 nm long, with a membrane-proximal surface that is concave and positively charged to conform to the size and acidic-phospholipid composition of the COPII vesicle. Sec23 and Sar1 form a continuous surface stabilized by a non-hydrolysable GTP analogue, and Sar1 has rearranged from the GDP conformation to expose amino-terminal residues that will probably embed in the bilayer. The GTPase-activating protein (GAP) activity of Sec23 involves an arginine side chain inserted into the Sar1 active site. These observations establish the structural basis for GTP-dependent recruitment of a vesicular coat complex, and for uncoating through coat-controlled GTP hydrolysis.
-Structure of the Sec23/24-Sar1 pre-budding complex of the COPII vesicle coat.,Bi X, Corpina RA, Goldberg J Nature. 2002 Sep 19;419(6904):271-7. PMID:12239560<ref>PMID:12239560</ref>
-From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
-</div>
-<div class="pdbe-citations 1m2v" style="background-color:#fffaf0;"></div>
 == References ==
 <references/>
 __TOC__
 </StructureSection>
-[[Category: Atcc 18824]]
 [[Category: Large Structures]]
-[[Category: Bi, X]]
+[[Category: Saccharomyces cerevisiae]]
-[[Category: Corpina, R A]]
+[[Category: Bi X]]
-[[Category: Goldberg, J]]
+[[Category: Corpina RA]]
-[[Category: Beta barrel]]
+[[Category: Goldberg J]]
-[[Category: Gelsolin domain]]
-[[Category: Protein transport]]
-[[Category: Vwa domain]]
-[[Category: Zinc-finger]]