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==Crystal structure of yeast Fis1 complexed with a fragment of yeast Mdv1==
==Crystal structure of yeast Fis1 complexed with a fragment of yeast Mdv1==
<StructureSection load='2pqn' size='340' side='right' caption='[[2pqn]], [[Resolution|resolution]] 2.15&Aring;' scene=''>
<StructureSection load='2pqn' size='340' side='right'caption='[[2pqn]], [[Resolution|resolution]] 2.15&Aring;' scene=''>
== Structural highlights ==
== Structural highlights ==
<table><tr><td colspan='2'>[[2pqn]] 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=2PQN OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2PQN FirstGlance]. <br>
<table><tr><td colspan='2'>[[2pqn]] 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=2PQN OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2PQN FirstGlance]. <br>
</td></tr><tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[2pqr|2pqr]]</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]] 2.15&#8491;</td></tr>
<tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">FIS1, MDV2 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=4932 ATCC 18824]), MDV1, FIS2, GAG3, NET2 ([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=2pqn FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2pqn OCA], [https://pdbe.org/2pqn PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2pqn RCSB], [https://www.ebi.ac.uk/pdbsum/2pqn PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2pqn 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=2pqn FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2pqn OCA], [http://pdbe.org/2pqn PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=2pqn RCSB], [http://www.ebi.ac.uk/pdbsum/2pqn PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=2pqn ProSAT]</span></td></tr>
</table>
</table>
== Function ==
== Function ==
[[http://www.uniprot.org/uniprot/FIS1_YEAST FIS1_YEAST]] Has a role in mitochondrial fission. Has a role in outer membrane fission but not matrix separation. Required for targeting MDV1 to the mitochondria. Regulates the assembly of DNM1 into punctate structures, in the mitochondrial tubules, promoting mitochondrial membrane constriction and/or division.<ref>PMID:11038183</ref> <ref>PMID:11038182</ref> <ref>PMID:12163467</ref> <ref>PMID:12679388</ref> [[http://www.uniprot.org/uniprot/MDV1_YEAST MDV1_YEAST]] Involved in mitochondrial fission. Has a partially redundant function to CAF4 in acting as an adapter protein, binding to FIS1 on the mitochondrial outer membrane and recruiting the dynamin-like GTPase DNM1 to form mitochondrial fission complexes. Formation of these complexes is required to promote constriction and fission of the mitochondrial compartment at a late step in mitochondrial division.<ref>PMID:11038182</ref> <ref>PMID:11038180</ref> <ref>PMID:11038183</ref> <ref>PMID:12163467</ref> <ref>PMID:16247028</ref> <ref>PMID:16272155</ref> <ref>PMID:16601120</ref> 
[https://www.uniprot.org/uniprot/FIS1_YEAST FIS1_YEAST] Has a role in mitochondrial fission. Has a role in outer membrane fission but not matrix separation. Required for targeting MDV1 to the mitochondria. Regulates the assembly of DNM1 into punctate structures, in the mitochondrial tubules, promoting mitochondrial membrane constriction and/or division.<ref>PMID:11038183</ref> <ref>PMID:11038182</ref> <ref>PMID:12163467</ref> <ref>PMID:12679388</ref>  
== Evolutionary Conservation ==
== Evolutionary Conservation ==
[[Image:Consurf_key_small.gif|200px|right]]
[[Image:Consurf_key_small.gif|200px|right]]
Check<jmol>
Check<jmol>
   <jmolCheckbox>
   <jmolCheckbox>
     <scriptWhenChecked>select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/pq/2pqn_consurf.spt"</scriptWhenChecked>
     <scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/pq/2pqn_consurf.spt"</scriptWhenChecked>
     <scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked>
     <scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked>
     <text>to colour the structure by Evolutionary Conservation</text>
     <text>to colour the structure by Evolutionary Conservation</text>
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__TOC__
__TOC__
</StructureSection>
</StructureSection>
[[Category: Atcc 18824]]
[[Category: Large Structures]]
[[Category: Chan, D C]]
[[Category: Saccharomyces cerevisiae]]
[[Category: Zhang, Y]]
[[Category: Chan DC]]
[[Category: Apoptosis]]
[[Category: Zhang Y]]
[[Category: Protein-protein complex]]
[[Category: Tpr domain]]

Latest revision as of 11:07, 30 August 2023

Crystal structure of yeast Fis1 complexed with a fragment of yeast Mdv1

2pqn, resolution 2.15Å

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