3i2d: Difference between revisions

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[[Image:3i2d.jpg|left|200px]]


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==Crystal Structure of S. Cerevisiae SUMO E3 Ligase SIZ1==
The line below this paragraph, containing "STRUCTURE_3i2d", creates the "Structure Box" on the page.
<StructureSection load='3i2d' size='340' side='right'caption='[[3i2d]], [[Resolution|resolution]] 2.60&Aring;' scene=''>
You may change the PDB parameter (which sets the PDB file loaded into the applet)
== Structural highlights ==
or the SCENE parameter (which sets the initial scene displayed when the page is loaded),
<table><tr><td colspan='2'>[[3i2d]] is a 1 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=3I2D OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3I2D FirstGlance]. <br>
or leave the SCENE parameter empty for the default display.
</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 2.6&#8491;</td></tr>
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<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>
{{STRUCTURE_3i2d|  PDB=3i2d  |  SCENE=  }}
<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=3i2d FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3i2d OCA], [https://pdbe.org/3i2d PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3i2d RCSB], [https://www.ebi.ac.uk/pdbsum/3i2d PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3i2d ProSAT]</span></td></tr>
 
</table>
===Crystal Structure of S. Cerevisiae SUMO E3 Ligase SIZ1===
== Function ==
 
[https://www.uniprot.org/uniprot/SIZ1_YEAST SIZ1_YEAST] Acts as an E3 ligase mediating SUMO/Smt3 attachment to septins and PCNA. May be involved in chromosome maintenance.<ref>PMID:11572779</ref> <ref>PMID:11587849</ref> <ref>PMID:11333221</ref> <ref>PMID:11577116</ref> <ref>PMID:12226657</ref>
 
== Evolutionary Conservation ==
==About this Structure==
[[Image:Consurf_key_small.gif|200px|right]]
3I2D is a 1 chain structure of 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=3I2D OCA].  
Check<jmol>
  <jmolCheckbox>
    <scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/i2/3i2d_consurf.spt"</scriptWhenChecked>
    <scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked>
    <text>to colour the structure by Evolutionary Conservation</text>
  </jmolCheckbox>
</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=3i2d ConSurf].
<div style="clear:both"></div>
== References ==
<references/>
__TOC__
</StructureSection>
[[Category: Large Structures]]
[[Category: Saccharomyces cerevisiae]]
[[Category: Saccharomyces cerevisiae]]
[[Category: Lima, C D.]]
[[Category: Lima CD]]
[[Category: Yunus, A A.]]
[[Category: Yunus AA]]
[[Category: Cytoplasm]]
[[Category: Ligase]]
[[Category: Metal-binding]]
[[Category: Nucleus]]
[[Category: Phosphoprotein]]
[[Category: Pia]]
[[Category: Replication]]
[[Category: Ring e3]]
[[Category: Signal transduction]]
[[Category: Siz]]
[[Category: Sumo]]
[[Category: Ubc9]]
[[Category: Ubiquitin]]
[[Category: Ubl conjugation]]
[[Category: Ubl conjugation pathway]]
[[Category: Zinc]]
[[Category: Zinc-finger]]
 
''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Wed Sep 16 09:11:55 2009''

Latest revision as of 13:02, 21 February 2024

Crystal Structure of S. Cerevisiae SUMO E3 Ligase SIZ1Crystal Structure of S. Cerevisiae SUMO E3 Ligase SIZ1

Structural highlights

3i2d is a 1 chain structure with sequence from Saccharomyces cerevisiae. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
Method:X-ray diffraction, Resolution 2.6Å
Ligands:
Resources:FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT

Function

SIZ1_YEAST Acts as an E3 ligase mediating SUMO/Smt3 attachment to septins and PCNA. May be involved in chromosome maintenance.[1] [2] [3] [4] [5]

Evolutionary Conservation

Check, as determined by ConSurfDB. You may read the explanation of the method and the full data available from ConSurf.

References

  1. ↑ Johnson ES, Gupta AA. An E3-like factor that promotes SUMO conjugation to the yeast septins. Cell. 2001 Sep 21;106(6):735-44. PMID:11572779
  2. ↑ Takahashi Y, Toh-e A, Kikuchi Y. A novel factor required for the SUMO1/Smt3 conjugation of yeast septins. Gene. 2001 Sep 19;275(2):223-31. PMID:11587849
  3. ↑ Strunnikov AV, Aravind L, Koonin EV. Saccharomyces cerevisiae SMT4 encodes an evolutionarily conserved protease with a role in chromosome condensation regulation. Genetics. 2001 May;158(1):95-107. PMID:11333221
  4. ↑ Takahashi Y, Kahyo T, Toh-E A, Yasuda H, Kikuchi Y. Yeast Ull1/Siz1 is a novel SUMO1/Smt3 ligase for septin components and functions as an adaptor between conjugating enzyme and substrates. J Biol Chem. 2001 Dec 28;276(52):48973-7. Epub 2001 Sep 27. PMID:11577116 doi:http://dx.doi.org/10.1074/jbc.M109295200
  5. ↑ Hoege C, Pfander B, Moldovan GL, Pyrowolakis G, Jentsch S. RAD6-dependent DNA repair is linked to modification of PCNA by ubiquitin and SUMO. Nature. 2002 Sep 12;419(6903):135-41. PMID:12226657 doi:10.1038/nature00991

3i2d, resolution 2.60Å

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