3vh1: Difference between revisions

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 ==Crystal structure of Saccharomyces cerevisiae Atg7 (1-595)==
-<StructureSection load='3vh1' size='340' side='right' caption='[[3vh1]], [[Resolution|resolution]] 3.00&Aring;' scene=''>
+<StructureSection load='3vh1' size='340' side='right'caption='[[3vh1]], [[Resolution|resolution]] 3.00&Aring;' scene=''>
 == Structural highlights ==
-<table><tr><td colspan='2'>[[3vh1]] is a 1 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=3VH1 OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=3VH1 FirstGlance]. <br>
+<table><tr><td colspan='2'>[[3vh1]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Saccharomyces_cerevisiae_S288C Saccharomyces cerevisiae S288C]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3VH1 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3VH1 FirstGlance]. <br>
-</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><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]] 3&#8491;</td></tr>
-<tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[3vh2|3vh2]], [[3vh3|3vh3]], [[3vh4|3vh4]]</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">ATG7, APG7, CVT2, YHR171W ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=4932 Saccharomyces cerevisiae])</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=3vh1 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3vh1 OCA], [https://pdbe.org/3vh1 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3vh1 RCSB], [https://www.ebi.ac.uk/pdbsum/3vh1 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3vh1 ProSAT]</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=3vh1 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3vh1 OCA], [http://www.rcsb.org/pdb/explore.do?structureId=3vh1 RCSB], [http://www.ebi.ac.uk/pdbsum/3vh1 PDBsum]</span></td></tr>
 </table>
 == Function ==
-[[http://www.uniprot.org/uniprot/ATG7_YEAST ATG7_YEAST]] E1-like activating enzyme involved in the 2 ubiquitin-like systems required for cytoplasm to vacuole transport (Cvt) and autophagy. Activates ATG12 for its conjugation with ATG5 and ATG8 for its conjugation with phosphatidylethanolamine. Both systems are needed for the ATG8 association to Cvt vesicles and autophagosomes membranes.<ref>PMID:9759731</ref> <ref>PMID:8224160</ref> <ref>PMID:7593182</ref> <ref>PMID:10233148</ref> <ref>PMID:10233150</ref> <ref>PMID:11100732</ref> <ref>PMID:11149920</ref> <ref>PMID:12965207</ref> <ref>PMID:15277523</ref>
+[https://www.uniprot.org/uniprot/ATG7_YEAST ATG7_YEAST] E1-like activating enzyme involved in the 2 ubiquitin-like systems required for cytoplasm to vacuole transport (Cvt) and autophagy. Activates ATG12 for its conjugation with ATG5 and ATG8 for its conjugation with phosphatidylethanolamine. Both systems are needed for the ATG8 association to Cvt vesicles and autophagosomes membranes.<ref>PMID:9759731</ref> <ref>PMID:8224160</ref> <ref>PMID:7593182</ref> <ref>PMID:10233148</ref> <ref>PMID:10233150</ref> <ref>PMID:11100732</ref> <ref>PMID:11149920</ref> <ref>PMID:12965207</ref> <ref>PMID:15277523</ref>
-<div style="background-color:#fffaf0;">
-== Publication Abstract from PubMed ==
-E1 enzymes activate ubiquitin-like proteins and transfer them to cognate E2 enzymes. Atg7, a noncanonical E1, activates two ubiquitin-like proteins, Atg8 and Atg12, and plays a crucial role in autophagy. Here, we report crystal structures of full-length Atg7 and its C-terminal domain bound to Atg8 and MgATP, as well as a solution structure of Atg8 bound to the extreme C-terminal domain (ECTD) of Atg7. The unique N-terminal domain (NTD) of Atg7 is responsible for Atg3 (E2) binding, whereas its C-terminal domain is comprised of a homodimeric adenylation domain (AD) and ECTD. The structural and biochemical data demonstrate that Atg8 is initially recognized by the C-terminal tail of ECTD and is then transferred to an AD, where the Atg8 C terminus is attacked by the catalytic cysteine to form a thioester bond. Atg8 is then transferred via a trans mechanism to the Atg3 bound to the NTD of the opposite protomer within a dimer.
-Structural basis of Atg8 activation by a homodimeric E1, Atg7.,Noda NN, Satoo K, Fujioka Y, Kumeta H, Ogura K, Nakatogawa H, Ohsumi Y, Inagaki F Mol Cell. 2011 Nov 4;44(3):462-75. PMID:22055191<ref>PMID:22055191</ref>
-From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
+==See Also==
-</div>
+*[[Autophagy-related protein 3D structures|Autophagy-related protein 3D structures]]
 == References ==
 <references/>
 __TOC__
 </StructureSection>
-[[Category: Saccharomyces cerevisiae]]
+[[Category: Large Structures]]
-[[Category: Inagaki, F]]
+[[Category: Saccharomyces cerevisiae S288C]]
-[[Category: Noda, N N]]
+[[Category: Inagaki F]]
-[[Category: Satoo, K]]
+[[Category: Noda NN]]
-[[Category: Autophagy]]
+[[Category: Satoo K]]
-[[Category: E1]]
-[[Category: Metal binding protein]]
-[[Category: Zinc binding]]