3uin: Difference between revisions

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New page: '''Unreleased structure''' The entry 3uin is ON HOLD Authors: Gareau, J.R., Reverter, D., Lima, C.D. Description: TBN
 
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'''Unreleased structure'''


The entry 3uin is ON HOLD
==Complex between human RanGAP1-SUMO2, UBC9 and the IR1 domain from RanBP2==
<StructureSection load='3uin' size='340' side='right'caption='[[3uin]], [[Resolution|resolution]] 2.60&Aring;' scene=''>
== Structural highlights ==
<table><tr><td colspan='2'>[[3uin]] is a 4 chain structure with sequence from [https://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3UIN OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3UIN FirstGlance]. <br>
</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 2.597&#8491;</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=3uin FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3uin OCA], [https://pdbe.org/3uin PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3uin RCSB], [https://www.ebi.ac.uk/pdbsum/3uin PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3uin ProSAT]</span></td></tr>
</table>
== Function ==
[https://www.uniprot.org/uniprot/UBC9_HUMAN UBC9_HUMAN] Accepts the ubiquitin-like proteins SUMO1, SUMO2, SUMO3 and SUMO4 from the UBLE1A-UBLE1B E1 complex and catalyzes their covalent attachment to other proteins with the help of an E3 ligase such as RANBP2 or CBX4. Can catalyze the formation of poly-SUMO chains. Necessary for sumoylation of FOXL2 and KAT5. Essential for nuclear architecture and chromosome segregation.<ref>PMID:8668529</ref> <ref>PMID:11451954</ref> <ref>PMID:15809060</ref> <ref>PMID:19744555</ref> <ref>PMID:19638400</ref> <ref>PMID:17466333</ref> <ref>PMID:20077568</ref>


Authors: Gareau, J.R., Reverter, D., Lima, C.D.
==See Also==
 
*[[SUMO 3D Structures|SUMO 3D Structures]]
Description: TBN
*[[SUMO conjugating enzyme Ubc9|SUMO conjugating enzyme Ubc9]]
== References ==
<references/>
__TOC__
</StructureSection>
[[Category: Homo sapiens]]
[[Category: Large Structures]]
[[Category: Gareau JR]]
[[Category: Lima CD]]
[[Category: Reverter D]]

Latest revision as of 16:59, 14 March 2024

Complex between human RanGAP1-SUMO2, UBC9 and the IR1 domain from RanBP2Complex between human RanGAP1-SUMO2, UBC9 and the IR1 domain from RanBP2

Structural highlights

3uin is a 4 chain structure with sequence from Homo sapiens. Full crystallographic information is available from OCA. For a guided tour on the structure components use FirstGlance.
Method:X-ray diffraction, Resolution 2.597Å
Resources:FirstGlance, OCA, PDBe, RCSB, PDBsum, ProSAT

Function

UBC9_HUMAN Accepts the ubiquitin-like proteins SUMO1, SUMO2, SUMO3 and SUMO4 from the UBLE1A-UBLE1B E1 complex and catalyzes their covalent attachment to other proteins with the help of an E3 ligase such as RANBP2 or CBX4. Can catalyze the formation of poly-SUMO chains. Necessary for sumoylation of FOXL2 and KAT5. Essential for nuclear architecture and chromosome segregation.[1] [2] [3] [4] [5] [6] [7]

See Also

References

  1. ↑ Yasugi T, Howley PM. Identification of the structural and functional human homolog of the yeast ubiquitin conjugating enzyme UBC9. Nucleic Acids Res. 1996 Jun 1;24(11):2005-10. PMID:8668529
  2. ↑ Tatham MH, Jaffray E, Vaughan OA, Desterro JM, Botting CH, Naismith JH, Hay RT. Polymeric chains of SUMO-2 and SUMO-3 are conjugated to protein substrates by SAE1/SAE2 and Ubc9. J Biol Chem. 2001 Sep 21;276(38):35368-74. Epub 2001 Jul 12. PMID:11451954 doi:10.1074/jbc.M104214200
  3. ↑ Kim YE, Kim DY, Lee JM, Kim ST, Han TH, Ahn JH. Requirement of the coiled-coil domain of PML-RARalpha oncoprotein for localization, sumoylation, and inhibition of monocyte differentiation. Biochem Biophys Res Commun. 2005 May 13;330(3):746-54. PMID:15809060 doi:10.1016/j.bbrc.2005.03.052
  4. ↑ Kuo FT, Bentsi-Barnes IK, Barlow GM, Bae J, Pisarska MD. Sumoylation of forkhead L2 by Ubc9 is required for its activity as a transcriptional repressor of the Steroidogenic Acute Regulatory gene. Cell Signal. 2009 Dec;21(12):1935-44. doi: 10.1016/j.cellsig.2009.09.001. Epub, 2009 Sep 8. PMID:19744555 doi:10.1016/j.cellsig.2009.09.001
  5. ↑ Figueroa-Romero C, Iniguez-Lluhi JA, Stadler J, Chang CR, Arnoult D, Keller PJ, Hong Y, Blackstone C, Feldman EL. SUMOylation of the mitochondrial fission protein Drp1 occurs at multiple nonconsensus sites within the B domain and is linked to its activity cycle. FASEB J. 2009 Nov;23(11):3917-27. doi: 10.1096/fj.09-136630. Epub 2009 Jul 28. PMID:19638400 doi:10.1096/fj.09-136630
  6. ↑ Capili AD, Lima CD. Structure and analysis of a complex between SUMO and Ubc9 illustrates features of a conserved E2-Ubl interaction. J Mol Biol. 2007 Jun 8;369(3):608-18. Epub 2007 Apr 6. PMID:17466333 doi:10.1016/j.jmb.2007.04.006
  7. ↑ Sekiyama N, Arita K, Ikeda Y, Hashiguchi K, Ariyoshi M, Tochio H, Saitoh H, Shirakawa M. Structural basis for regulation of poly-SUMO chain by a SUMO-like domain of Nip45. Proteins. 2009 Dec 4. PMID:20077568 doi:10.1002/prot.22667

3uin, resolution 2.60Å

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