m |
|
(7 intermediate revisions not shown.) |
Line 1: |
Line 1: |
- | [[Image:2db3.png|left|200px]] | |
| | | |
- | <!--
| + | ==Structural basis for RNA unwinding by the DEAD-box protein Drosophila Vasa== |
- | The line below this paragraph, containing "STRUCTURE_2db3", creates the "Structure Box" on the page.
| + | <StructureSection load='2db3' size='340' side='right'caption='[[2db3]], [[Resolution|resolution]] 2.20Å' 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'>[[2db3]] is a 8 chain structure with sequence from [https://en.wikipedia.org/wiki/Drosophila_melanogaster Drosophila melanogaster]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2DB3 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2DB3 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]] 2.2Å</td></tr> |
- | -->
| + | <tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=ANP:PHOSPHOAMINOPHOSPHONIC+ACID-ADENYLATE+ESTER'>ANP</scene>, <scene name='pdbligand=MG:MAGNESIUM+ION'>MG</scene></td></tr> |
- | {{STRUCTURE_2db3| PDB=2db3 | SCENE= }}
| + | <tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=2db3 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2db3 OCA], [https://pdbe.org/2db3 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2db3 RCSB], [https://www.ebi.ac.uk/pdbsum/2db3 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2db3 ProSAT], [https://www.topsan.org/Proteins/RSGI/2db3 TOPSAN]</span></td></tr> |
- | | + | </table> |
- | ===Structural basis for RNA unwinding by the DEAD-box protein Drosophila Vasa===
| + | == Function == |
- | | + | [https://www.uniprot.org/uniprot/VASA1_DROME VASA1_DROME] Involved in translational control mechanisms operating in early stages of oogenesis. Required maternally in many stages of oogenesis, including cystocyte differentiation, oocyte differentiation, and specification of anterior-posterior polarity in the developing cysts. Essential for the formation and/or structural integrity of perinuclear nuage particles during germ cell formation. Required for gus, Fsn and aub accumulation at the posterior pole of the embryo. Required for the localization of vas to the perinuclear region of nurse cells.<ref>PMID:10678180</ref> <ref>PMID:11526087</ref> <ref>PMID:12479811</ref> <ref>PMID:14588248</ref> <ref>PMID:16630817</ref> <ref>PMID:18590813</ref> <ref>PMID:20123973</ref> <ref>PMID:3052853</ref> <ref>PMID:3140040</ref> <ref>PMID:8026330</ref> <ref>PMID:9521895</ref> |
- | | + | == Evolutionary Conservation == |
- | <!-- | + | [[Image:Consurf_key_small.gif|200px|right]] |
- | The line below this paragraph, {{ABSTRACT_PUBMED_16630817}}, adds the Publication Abstract to the page
| + | Check<jmol> |
- | (as it appears on PubMed at http://www.pubmed.gov), where 16630817 is the PubMed ID number.
| + | <jmolCheckbox> |
- | -->
| + | <scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/db/2db3_consurf.spt"</scriptWhenChecked> |
- | {{ABSTRACT_PUBMED_16630817}}
| + | <scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked> |
- | | + | <text>to colour the structure by Evolutionary Conservation</text> |
- | ==About this Structure== | + | </jmolCheckbox> |
- | [[2db3]] is a 8 chain structure of [[Helicase]] with sequence from [http://en.wikipedia.org/wiki/Drosophila_melanogaster Drosophila melanogaster]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2DB3 OCA]. | + | </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=2db3 ConSurf]. |
| + | <div style="clear:both"></div> |
| | | |
| ==See Also== | | ==See Also== |
- | *[[Helicase|Helicase]] | + | *[[Helicase 3D structures|Helicase 3D structures]] |
- | *[[User:Wayne Decatur|User:Wayne Decatur]]
| + | == References == |
- | | + | <references/> |
- | ==Reference== | + | __TOC__ |
- | <ref group="xtra">PMID:016630817</ref><ref group="xtra">PMID:014747711</ref><references group="xtra"/> | + | </StructureSection> |
- | [[Category: Adenosinetriphosphatase]]
| + | |
| [[Category: Drosophila melanogaster]] | | [[Category: Drosophila melanogaster]] |
- | [[Category: Kobayashi, S.]] | + | [[Category: Large Structures]] |
- | [[Category: Nakamura, A.]] | + | [[Category: Kobayashi S]] |
- | [[Category: Nureki, O.]] | + | [[Category: Nakamura A]] |
- | [[Category: RSGI, RIKEN Structural Genomics/Proteomics Initiative.]] | + | [[Category: Nureki O]] |
- | [[Category: Sengoku, T.]] | + | [[Category: Sengoku T]] |
- | [[Category: Yokoyama, S.]] | + | [[Category: Yokoyama S]] |
- | [[Category: Atpase]]
| + | |
- | [[Category: Dead-box]]
| + | |
- | [[Category: Helicase]]
| + | |
- | [[Category: Hydrolase-rna complex]]
| + | |
- | [[Category: Protein-rna complex]]
| + | |
- | [[Category: Riken structural genomics/proteomics initiative]]
| + | |
- | [[Category: Rsgi]]
| + | |
- | [[Category: Structural genomic]]
| + | |
| Structural highlights
Function
VASA1_DROME Involved in translational control mechanisms operating in early stages of oogenesis. Required maternally in many stages of oogenesis, including cystocyte differentiation, oocyte differentiation, and specification of anterior-posterior polarity in the developing cysts. Essential for the formation and/or structural integrity of perinuclear nuage particles during germ cell formation. Required for gus, Fsn and aub accumulation at the posterior pole of the embryo. Required for the localization of vas to the perinuclear region of nurse cells.[1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11]
Evolutionary Conservation
Check, as determined by ConSurfDB. You may read the explanation of the method and the full data available from ConSurf.
See Also
References
- ↑ Carrera P, Johnstone O, Nakamura A, Casanova J, Jackle H, Lasko P. VASA mediates translation through interaction with a Drosophila yIF2 homolog. Mol Cell. 2000 Jan;5(1):181-7. PMID:10678180
- ↑ Harris AN, Macdonald PM. Aubergine encodes a Drosophila polar granule component required for pole cell formation and related to eIF2C. Development. 2001 Jul;128(14):2823-32. PMID:11526087
- ↑ Styhler S, Nakamura A, Lasko P. VASA localization requires the SPRY-domain and SOCS-box containing protein, GUSTAVUS. Dev Cell. 2002 Dec;3(6):865-76. PMID:12479811
- ↑ Liu N, Dansereau DA, Lasko P. Fat facets interacts with vasa in the Drosophila pole plasm and protects it from degradation. Curr Biol. 2003 Oct 28;13(21):1905-9. PMID:14588248
- ↑ Sengoku T, Nureki O, Nakamura A, Kobayashi S, Yokoyama S. Structural basis for RNA unwinding by the DEAD-box protein Drosophila Vasa. Cell. 2006 Apr 21;125(2):287-300. PMID:16630817 doi:10.1016/j.cell.2006.01.054
- ↑ Thomson T, Liu N, Arkov A, Lehmann R, Lasko P. Isolation of new polar granule components in Drosophila reveals P body and ER associated proteins. Mech Dev. 2008 Sep-Oct;125(9-10):865-73. doi: 10.1016/j.mod.2008.06.005. Epub, 2008 Jun 12. PMID:18590813 doi:http://dx.doi.org/10.1016/j.mod.2008.06.005
- ↑ Kugler JM, Woo JS, Oh BH, Lasko P. Regulation of Drosophila vasa in vivo through paralogous cullin-RING E3 ligase specificity receptors. Mol Cell Biol. 2010 Apr;30(7):1769-82. doi: 10.1128/MCB.01100-09. Epub 2010 Feb, 1. PMID:20123973 doi:http://dx.doi.org/10.1128/MCB.01100-09
- ↑ Hay B, Jan LY, Jan YN. A protein component of Drosophila polar granules is encoded by vasa and has extensive sequence similarity to ATP-dependent helicases. Cell. 1988 Nov 18;55(4):577-87. PMID:3052853
- ↑ Lasko PF, Ashburner M. The product of the Drosophila gene vasa is very similar to eukaryotic initiation factor-4A. Nature. 1988 Oct 13;335(6191):611-7. PMID:3140040 doi:http://dx.doi.org/10.1038/335611a0
- ↑ Liang L, Diehl-Jones W, Lasko P. Localization of vasa protein to the Drosophila pole plasm is independent of its RNA-binding and helicase activities. Development. 1994 May;120(5):1201-11. PMID:8026330
- ↑ Styhler S, Nakamura A, Swan A, Suter B, Lasko P. vasa is required for GURKEN accumulation in the oocyte, and is involved in oocyte differentiation and germline cyst development. Development. 1998 May;125(9):1569-78. PMID:9521895
|