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- | [[Image:3bwd.jpg|left|200px]] | |
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- | {{Structure
| + | ==Crystal structure of the plant Rho protein ROP5== |
- | |PDB= 3bwd |SIZE=350|CAPTION= <scene name='initialview01'>3bwd</scene>, resolution 1.53Å
| + | <StructureSection load='3bwd' size='340' side='right'caption='[[3bwd]], [[Resolution|resolution]] 1.53Å' scene=''> |
- | |SITE= <scene name='pdbsite=AC1:Mg+Binding+Site+For+Residue+D+181'>AC1</scene> and <scene name='pdbsite=AC2:Gdp+Binding+Site+For+Residue+D+200'>AC2</scene>
| + | == Structural highlights == |
- | |LIGAND= <scene name='pdbligand=GDP:GUANOSINE-5'-DIPHOSPHATE'>GDP</scene>, <scene name='pdbligand=MG:MAGNESIUM+ION'>MG</scene> | + | <table><tr><td colspan='2'>[[3bwd]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Arabidopsis_thaliana Arabidopsis thaliana]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3BWD OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3BWD FirstGlance]. <br> |
- | |ACTIVITY=
| + | </td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 1.53Å</td></tr> |
- | |GENE= ARAC6, RAC2, ROP5 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=3702 Arabidopsis thaliana])
| + | <tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=GDP:GUANOSINE-5-DIPHOSPHATE'>GDP</scene>, <scene name='pdbligand=MG:MAGNESIUM+ION'>MG</scene></td></tr> |
- | |DOMAIN=
| + | <tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=3bwd FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3bwd OCA], [https://pdbe.org/3bwd PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3bwd RCSB], [https://www.ebi.ac.uk/pdbsum/3bwd PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3bwd ProSAT]</span></td></tr> |
- | |RELATEDENTRY=[[2ntx|2NTX]], [[2nty|2NTY]]
| + | </table> |
- | |RESOURCES=<span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=3bwd FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3bwd OCA], [http://www.ebi.ac.uk/pdbsum/3bwd PDBsum], [http://www.rcsb.org/pdb/explore.do?structureId=3bwd RCSB]</span>
| + | == Function == |
- | }}
| + | [https://www.uniprot.org/uniprot/RAC6_ARATH RAC6_ARATH] May be involved in cell polarity control during the actin-dependent tip growth of pollen tubes.<ref>PMID:10209027</ref> <ref>PMID:9765526</ref> Inactive GDP-bound Rho GTPases reside in the cytosol, are found in a complex with Rho GDP-dissociation inhibitors (Rho GDIs), and are released from the GDI protein in order to translocate to membranes upon activation (By similarity).<ref>PMID:10209027</ref> <ref>PMID:9765526</ref> |
| + | == Evolutionary Conservation == |
| + | [[Image:Consurf_key_small.gif|200px|right]] |
| + | Check<jmol> |
| + | <jmolCheckbox> |
| + | <scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/bw/3bwd_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=3bwd ConSurf]. |
| + | <div style="clear:both"></div> |
| | | |
- | '''Crystal structure of the plant Rho protein ROP5'''
| + | ==See Also== |
- | | + | *[[GTP-binding protein 3D structures|GTP-binding protein 3D structures]] |
- | | + | == References == |
- | ==Overview== | + | <references/> |
- | The small G protein ROP5 from the model plant Arabidopsis thaliana was purified and crystallized using the hanging-drop vapour-diffusion method. ROP5 crystals were obtained using PEG 3000 as precipitant and belong to space group P2(1). A data set was collected to 1.53 A resolution using synchrotron radiation at 100 K. A clear molecular-replacement solution was found using ROP4-GDP of the ROP4-GDP-PRONE8 complex as the search model.
| + | __TOC__ |
- | | + | </StructureSection> |
- | ==About this Structure==
| + | |
- | 3BWD is a [[Single protein]] structure of sequence from [http://en.wikipedia.org/wiki/Arabidopsis_thaliana Arabidopsis thaliana]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3BWD OCA].
| + | |
- | | + | |
- | ==Reference== | + | |
- | Purification, crystallization and preliminary X-ray diffraction analysis of the plant Rho protein ROP5., Thomas C, Berken A, Acta Crystallogr Sect F Struct Biol Cryst Commun. 2007 Dec 1;63(Pt, 12):1070-2. Epub 2007 Nov 30. PMID:[http://www.ncbi.nlm.nih.gov/pubmed/18084097 18084097]
| + | |
| [[Category: Arabidopsis thaliana]] | | [[Category: Arabidopsis thaliana]] |
- | [[Category: Single protein]] | + | [[Category: Large Structures]] |
- | [[Category: Berken, A.]] | + | [[Category: Berken A]] |
- | [[Category: Thomas, C.]] | + | [[Category: Thomas C]] |
- | [[Category: cytoplasm]]
| + | |
- | [[Category: g domain]]
| + | |
- | [[Category: gtp-binding]]
| + | |
- | [[Category: lipoprotein]]
| + | |
- | [[Category: membrane]]
| + | |
- | [[Category: methylation]]
| + | |
- | [[Category: nucleotide-binding]]
| + | |
- | [[Category: plant protein]]
| + | |
- | [[Category: prenylation]]
| + | |
- | | + | |
- | ''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Mon Mar 31 05:29:19 2008''
| + | |
| Structural highlights
Function
RAC6_ARATH May be involved in cell polarity control during the actin-dependent tip growth of pollen tubes.[1] [2] Inactive GDP-bound Rho GTPases reside in the cytosol, are found in a complex with Rho GDP-dissociation inhibitors (Rho GDIs), and are released from the GDI protein in order to translocate to membranes upon activation (By similarity).[3] [4]
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
- ↑ Kost B, Lemichez E, Spielhofer P, Hong Y, Tolias K, Carpenter C, Chua NH. Rac homologues and compartmentalized phosphatidylinositol 4, 5-bisphosphate act in a common pathway to regulate polar pollen tube growth. J Cell Biol. 1999 Apr 19;145(2):317-30. PMID:10209027
- ↑ Li H, Wu G, Ware D, Davis KR, Yang Z. Arabidopsis Rho-related GTPases: differential gene expression in pollen and polar localization in fission yeast. Plant Physiol. 1998 Oct;118(2):407-17. PMID:9765526
- ↑ Kost B, Lemichez E, Spielhofer P, Hong Y, Tolias K, Carpenter C, Chua NH. Rac homologues and compartmentalized phosphatidylinositol 4, 5-bisphosphate act in a common pathway to regulate polar pollen tube growth. J Cell Biol. 1999 Apr 19;145(2):317-30. PMID:10209027
- ↑ Li H, Wu G, Ware D, Davis KR, Yang Z. Arabidopsis Rho-related GTPases: differential gene expression in pollen and polar localization in fission yeast. Plant Physiol. 1998 Oct;118(2):407-17. PMID:9765526
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