1tub - Revision history

OCA at 08:44, 1 May 2024

OCA — Wed, 01 May 2024 08:44:33 GMT

←Older revision		Revision as of 08:44, 1 May 2024
Line 4:		Line 4:
	== Structural highlights ==		== Structural highlights ==
	<table><tr><td colspan='2'>[[1tub]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Sus_scrofa Sus scrofa]. The July 2014 RCSB PDB [https://pdb.rcsb.org/pdb/static.do?p=education_discussion/molecule_of_the_month/index.html Molecule of the Month] feature on ''Microtubules'' by David Goodsell is [https://dx.doi.org/10.2210/rcsb_pdb/mom_2014_7 10.2210/rcsb_pdb/mom_2014_7]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1TUB OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1TUB FirstGlance]. <br>		<table><tr><td colspan='2'>[[1tub]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Sus_scrofa Sus scrofa]. The July 2014 RCSB PDB [https://pdb.rcsb.org/pdb/static.do?p=education_discussion/molecule_of_the_month/index.html Molecule of the Month] feature on ''Microtubules'' by David Goodsell is [https://dx.doi.org/10.2210/rcsb_pdb/mom_2014_7 10.2210/rcsb_pdb/mom_2014_7]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1TUB OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1TUB FirstGlance]. <br>
-	</td></tr><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=GTP:GUANOSINE-5-TRIPHOSPHATE'>GTP</scene>, <scene name='pdbligand=TXL:TAXOTERE'>TXL</scene></td></tr>	+	</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models\|Method:]]</b></td><td class="sblockDat" id="methodDat">Electron crystallography, [[Resolution\|Resolution]] 3.7Å</td></tr>
		+	<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=GTP:GUANOSINE-5-TRIPHOSPHATE'>GTP</scene>, <scene name='pdbligand=TXL:TAXOTERE'>TXL</scene></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=1tub FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1tub OCA], [https://pdbe.org/1tub PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1tub RCSB], [https://www.ebi.ac.uk/pdbsum/1tub PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1tub ProSAT]</span></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=1tub FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1tub OCA], [https://pdbe.org/1tub PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1tub RCSB], [https://www.ebi.ac.uk/pdbsum/1tub PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1tub ProSAT]</span></td></tr>
	</table>		</table>
	== Function ==		== Function ==
-	[[https://www.uniprot.org/uniprot/TBA1A_PIG TBA1A_PIG]] Tubulin is the major constituent of microtubules. It binds two moles of GTP, one at an exchangeable site on the beta chain and one at a non-exchangeable site on the alpha chain. [[https://www.uniprot.org/uniprot/TBB_PIG TBB_PIG]] Tubulin is the major constituent of microtubules. It binds two moles of GTP, one at an exchangeable site on the beta chain and one at a non-exchangeable site on the alpha chain.	+	[https://www.uniprot.org/uniprot/TBA1A_PIG TBA1A_PIG] Tubulin is the major constituent of microtubules. It binds two moles of GTP, one at an exchangeable site on the beta chain and one at a non-exchangeable site on the alpha chain.
	== Evolutionary Conservation ==		== Evolutionary Conservation ==
	[[Image:Consurf_key_small.gif\|200px\|right]]		[[Image:Consurf_key_small.gif\|200px\|right]]
Line 19:		Line 20:
	</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=1tub ConSurf].		</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=1tub ConSurf].
	<div style="clear:both"></div>		<div style="clear:both"></div>
-	<div style="background-color:#fffaf0;">
-	== Publication Abstract from PubMed ==
-	The alphabeta tubulin heterodimer is the structural subunit of microtubules, which are cytoskeletal elements that are essential for intracellular transport and cell division in all eukaryotes. Each tubulin monomer binds a guanine nucleotide, which is nonexchangeable when it is bound in the alpha subunit, or N site, and exchangeable when bound in the beta subunit, or E site. The alpha- and beta-tubulins share 40% amino-acid sequence identity, both exist in several isotype forms, and both undergo a variety of posttranslational modifications. Limited sequence homology has been found with the proteins FtsZ and Misato, which are involved in cell division in bacteria and Drosophila, respectively. Here we present an atomic model of the alphabeta tubulin dimer fitted to a 3.7-A density map obtained by electron crystallography of zinc-induced tubulin sheets. The structures of alpha- and beta-tubulin are basically identical: each monomer is formed by a core of two beta-sheets surrounded by alpha-helices. The monomer structure is very compact, but can be divided into three functional domains: the amino-terminal domain containing the nucleotide-binding region, an intermediate domain containing the Taxol-binding site, and the carboxy-terminal domain, which probably constitutes the binding surface for motor proteins.
-
-	Structure of the alpha beta tubulin dimer by electron crystallography.,Nogales E, Wolf SG, Downing KH Nature. 1998 Jan 8;391(6663):199-203. PMID:9428769<ref>PMID:9428769</ref>
-
-	From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br>
-	</div>
-	<div class="pdbe-citations 1tub" style="background-color:#fffaf0;"></div>

	==See Also==		==See Also==
	*[[Tubulin 3D Structures\|Tubulin 3D Structures]]		*[[Tubulin 3D Structures\|Tubulin 3D Structures]]
-	== References ==
-	<references/>
	__TOC__		__TOC__
	</StructureSection>		</StructureSection>
Line 39:		Line 29:
	[[Category: RCSB PDB Molecule of the Month]]		[[Category: RCSB PDB Molecule of the Month]]
	[[Category: Sus scrofa]]		[[Category: Sus scrofa]]
-	[[Category: Downing~~, K H~~]]	+	[[Category: Downing KH]]
-	[[Category: Nogales, E]]	+	[[Category: Nogales E]]
-	~~[[Category: Alpha-tubulin]]~~	+
-	~~[[Category: Beta-tubulin]]~~	+
-	~~[[Category: Gtpase]]~~	+
-	~~[[Category: Microtubule~~]]	+

OCA at 09:32, 29 September 2021

OCA — Wed, 29 Sep 2021 09:32:46 GMT

←Older revision		Revision as of 09:32, 29 September 2021
Line 3:		Line 3:
	<StructureSection load='1tub' size='340' side='right'caption='[[1tub]], [[Resolution\|resolution]] 3.70Å' scene=''>		<StructureSection load='1tub' size='340' side='right'caption='[[1tub]], [[Resolution\|resolution]] 3.70Å' scene=''>
	== Structural highlights ==		== Structural highlights ==
-	<table><tr><td colspan='2'>[[1tub]] is a 2 chain structure with sequence from [~~http~~://en.wikipedia.org/wiki/Sus_scrofa Sus scrofa]. The July 2014 RCSB PDB [~~http~~://pdb.rcsb.org/pdb/static.do?p=education_discussion/molecule_of_the_month/index.html Molecule of the Month] feature on ''Microtubules'' by David Goodsell is [~~http~~://dx.doi.org/10.2210/rcsb_pdb/mom_2014_7 10.2210/rcsb_pdb/mom_2014_7]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1TUB OCA]. For a <b>guided tour on the structure components</b> use [~~http~~://~~oca~~.~~weizmann.ac.il/oca-docs~~/fgij/fg.htm?mol=1TUB FirstGlance]. <br>	+	<table><tr><td colspan='2'>[[1tub]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Sus_scrofa Sus scrofa]. The July 2014 RCSB PDB [https://pdb.rcsb.org/pdb/static.do?p=education_discussion/molecule_of_the_month/index.html Molecule of the Month] feature on ''Microtubules'' by David Goodsell is [https://dx.doi.org/10.2210/rcsb_pdb/mom_2014_7 10.2210/rcsb_pdb/mom_2014_7]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1TUB OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1TUB FirstGlance]. <br>
-	</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=GDP:GUANOSINE-5-DIPHOSPHATE'>GDP</scene>, <scene name='pdbligand=GTP:GUANOSINE-5-TRIPHOSPHATE'>GTP</scene>, <scene name='pdbligand=TXL:TAXOTERE'>TXL</scene></td></tr>	+	</td></tr><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=GTP:GUANOSINE-5-TRIPHOSPHATE'>GTP</scene>, <scene name='pdbligand=TXL:TAXOTERE'>TXL</scene></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=1tub FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1tub OCA], [~~http~~://pdbe.org/1tub PDBe], [~~http~~://www.rcsb.org/pdb/explore.do?structureId=1tub RCSB], [~~http~~://www.ebi.ac.uk/pdbsum/1tub PDBsum], [~~http~~://prosat.h-its.org/prosat/prosatexe?pdbcode=1tub ProSAT]</span></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=1tub FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1tub OCA], [https://pdbe.org/1tub PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1tub RCSB], [https://www.ebi.ac.uk/pdbsum/1tub PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1tub ProSAT]</span></td></tr>
	</table>		</table>
	== Function ==		== Function ==
-	[[~~http~~://www.uniprot.org/uniprot/TBA1A_PIG TBA1A_PIG]] Tubulin is the major constituent of microtubules. It binds two moles of GTP, one at an exchangeable site on the beta chain and one at a non-exchangeable site on the alpha chain. [[~~http~~://www.uniprot.org/uniprot/TBB_PIG TBB_PIG]] Tubulin is the major constituent of microtubules. It binds two moles of GTP, one at an exchangeable site on the beta chain and one at a non-exchangeable site on the alpha chain.	+	[[https://www.uniprot.org/uniprot/TBA1A_PIG TBA1A_PIG]] Tubulin is the major constituent of microtubules. It binds two moles of GTP, one at an exchangeable site on the beta chain and one at a non-exchangeable site on the alpha chain. [[https://www.uniprot.org/uniprot/TBB_PIG TBB_PIG]] Tubulin is the major constituent of microtubules. It binds two moles of GTP, one at an exchangeable site on the beta chain and one at a non-exchangeable site on the alpha chain.
	== Evolutionary Conservation ==		== Evolutionary Conservation ==
	[[Image:Consurf_key_small.gif\|200px\|right]]		[[Image:Consurf_key_small.gif\|200px\|right]]
Line 30:		Line 30:

	==See Also==		==See Also==
-	*[[Structural alignment tools\|Structural alignment tools]]	+	*[[Tubulin 3D Structures\|Tubulin 3D Structures]]
-	*[[Tubulin\|Tubulin]]	+
	== References ==		== References ==
	<references/>		<references/>

OCA at 13:55, 25 December 2019

OCA — Wed, 25 Dec 2019 13:55:21 GMT

←Older revision		Revision as of 13:55, 25 December 2019
Line 1:		Line 1:

	==TUBULIN ALPHA-BETA DIMER, ELECTRON DIFFRACTION==		==TUBULIN ALPHA-BETA DIMER, ELECTRON DIFFRACTION==
-	<StructureSection load='1tub' size='340' side='right' caption='[[1tub]], [[Resolution\|resolution]] 3.70Å' scene=''>	+	<StructureSection load='1tub' size='340' side='right'caption='[[1tub]], [[Resolution\|resolution]] 3.70Å' scene=''>
	== Structural highlights ==		== Structural highlights ==
	<table><tr><td colspan='2'>[[1tub]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/Sus_scrofa Sus scrofa]. The July 2014 RCSB PDB [http://pdb.rcsb.org/pdb/static.do?p=education_discussion/molecule_of_the_month/index.html Molecule of the Month] feature on ''Microtubules'' by David Goodsell is [http://dx.doi.org/10.2210/rcsb_pdb/mom_2014_7 10.2210/rcsb_pdb/mom_2014_7]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1TUB OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1TUB FirstGlance]. <br>		<table><tr><td colspan='2'>[[1tub]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/Sus_scrofa Sus scrofa]. The July 2014 RCSB PDB [http://pdb.rcsb.org/pdb/static.do?p=education_discussion/molecule_of_the_month/index.html Molecule of the Month] feature on ''Microtubules'' by David Goodsell is [http://dx.doi.org/10.2210/rcsb_pdb/mom_2014_7 10.2210/rcsb_pdb/mom_2014_7]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1TUB OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1TUB FirstGlance]. <br>
Line 36:		Line 36:
	__TOC__		__TOC__
	</StructureSection>		</StructureSection>
		+	[[Category: Large Structures]]
	[[Category: Microtubules]]		[[Category: Microtubules]]
	[[Category: RCSB PDB Molecule of the Month]]		[[Category: RCSB PDB Molecule of the Month]]

OCA at 08:45, 21 March 2018

OCA — Wed, 21 Mar 2018 08:45:04 GMT

←Older revision		Revision as of 08:45, 21 March 2018
Line 1:		Line 1:
		+
	==TUBULIN ALPHA-BETA DIMER, ELECTRON DIFFRACTION==		==TUBULIN ALPHA-BETA DIMER, ELECTRON DIFFRACTION==
	<StructureSection load='1tub' size='340' side='right' caption='[[1tub]], [[Resolution\|resolution]] 3.70Å' scene=''>		<StructureSection load='1tub' size='340' side='right' caption='[[1tub]], [[Resolution\|resolution]] 3.70Å' scene=''>
Line 4:		Line 5:
	<table><tr><td colspan='2'>[[1tub]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/Sus_scrofa Sus scrofa]. The July 2014 RCSB PDB [http://pdb.rcsb.org/pdb/static.do?p=education_discussion/molecule_of_the_month/index.html Molecule of the Month] feature on ''Microtubules'' by David Goodsell is [http://dx.doi.org/10.2210/rcsb_pdb/mom_2014_7 10.2210/rcsb_pdb/mom_2014_7]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1TUB OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1TUB FirstGlance]. <br>		<table><tr><td colspan='2'>[[1tub]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/Sus_scrofa Sus scrofa]. The July 2014 RCSB PDB [http://pdb.rcsb.org/pdb/static.do?p=education_discussion/molecule_of_the_month/index.html Molecule of the Month] feature on ''Microtubules'' by David Goodsell is [http://dx.doi.org/10.2210/rcsb_pdb/mom_2014_7 10.2210/rcsb_pdb/mom_2014_7]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1TUB OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1TUB FirstGlance]. <br>
	</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=GDP:GUANOSINE-5-DIPHOSPHATE'>GDP</scene>, <scene name='pdbligand=GTP:GUANOSINE-5-TRIPHOSPHATE'>GTP</scene>, <scene name='pdbligand=TXL:TAXOTERE'>TXL</scene></td></tr>		</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=GDP:GUANOSINE-5-DIPHOSPHATE'>GDP</scene>, <scene name='pdbligand=GTP:GUANOSINE-5-TRIPHOSPHATE'>GTP</scene>, <scene name='pdbligand=TXL:TAXOTERE'>TXL</scene></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=1tub FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1tub OCA], [http://pdbe.org/1tub PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=1tub RCSB], [http://www.ebi.ac.uk/pdbsum/1tub PDBsum]</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=1tub FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1tub OCA], [http://pdbe.org/1tub PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=1tub RCSB], [http://www.ebi.ac.uk/pdbsum/1tub PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=1tub ProSAT]</span></td></tr>
	</table>		</table>
	== Function ==		== Function ==
Line 12:		Line 13:
	Check<jmol>		Check<jmol>
	<jmolCheckbox>		<jmolCheckbox>
-	<scriptWhenChecked>select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/tu/1tub_consurf.spt"</scriptWhenChecked>	+	<scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/tu/1tub_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>

OCA at 15:08, 7 February 2016

OCA — Sun, 07 Feb 2016 15:08:29 GMT

←Older revision		Revision as of 15:08, 7 February 2016
Line 2:		Line 2:
	<StructureSection load='1tub' size='340' side='right' caption='[[1tub]], [[Resolution\|resolution]] 3.70Å' scene=''>		<StructureSection load='1tub' size='340' side='right' caption='[[1tub]], [[Resolution\|resolution]] 3.70Å' scene=''>
	== Structural highlights ==		== Structural highlights ==
-	<table><tr><td colspan='2'>[[1tub]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/Sus_scrofa Sus scrofa]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1TUB OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1TUB FirstGlance]. <br>	+	<table><tr><td colspan='2'>[[1tub]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/Sus_scrofa Sus scrofa]. The July 2014 RCSB PDB [http://pdb.rcsb.org/pdb/static.do?p=education_discussion/molecule_of_the_month/index.html Molecule of the Month] feature on ''Microtubules'' by David Goodsell is [http://dx.doi.org/10.2210/rcsb_pdb/mom_2014_7 10.2210/rcsb_pdb/mom_2014_7]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1TUB OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1TUB FirstGlance]. <br>
	</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=GDP:GUANOSINE-5-DIPHOSPHATE'>GDP</scene>, <scene name='pdbligand=GTP:GUANOSINE-5-TRIPHOSPHATE'>GTP</scene>, <scene name='pdbligand=TXL:TAXOTERE'>TXL</scene></td></tr>		</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=GDP:GUANOSINE-5-DIPHOSPHATE'>GDP</scene>, <scene name='pdbligand=GTP:GUANOSINE-5-TRIPHOSPHATE'>GTP</scene>, <scene name='pdbligand=TXL:TAXOTERE'>TXL</scene></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=1tub FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1tub OCA], [http://pdbe.org/1tub PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=1tub RCSB], [http://www.ebi.ac.uk/pdbsum/1tub PDBsum]</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=1tub FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1tub OCA], [http://pdbe.org/1tub PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=1tub RCSB], [http://www.ebi.ac.uk/pdbsum/1tub PDBsum]</span></td></tr>
Line 16:		Line 16:
	<text>to colour the structure by Evolutionary Conservation</text>		<text>to colour the structure by Evolutionary Conservation</text>
	</jmolCheckbox>		</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/~~chain_selection~~.php?pdb_ID=~~2ata~~ ConSurf].	+	</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=1tub ConSurf].
	<div style="clear:both"></div>		<div style="clear:both"></div>
	<div style="background-color:#fffaf0;">		<div style="background-color:#fffaf0;">
Line 35:		Line 35:
	__TOC__		__TOC__
	</StructureSection>		</StructureSection>
		+	[[Category: Microtubules]]
		+	[[Category: RCSB PDB Molecule of the Month]]
	[[Category: Sus scrofa]]		[[Category: Sus scrofa]]
	[[Category: Downing, K H]]		[[Category: Downing, K H]]

OCA at 02:40, 10 September 2015

OCA — Thu, 10 Sep 2015 02:40:02 GMT

←Older revision		Revision as of 02:40, 10 September 2015
Line 4:		Line 4:
	<table><tr><td colspan='2'>[[1tub]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/Sus_scrofa Sus scrofa]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1TUB OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1TUB FirstGlance]. <br>		<table><tr><td colspan='2'>[[1tub]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/Sus_scrofa Sus scrofa]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1TUB OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1TUB FirstGlance]. <br>
	</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=GDP:GUANOSINE-5-DIPHOSPHATE'>GDP</scene>, <scene name='pdbligand=GTP:GUANOSINE-5-TRIPHOSPHATE'>GTP</scene>, <scene name='pdbligand=TXL:TAXOTERE'>TXL</scene></td></tr>		</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=GDP:GUANOSINE-5-DIPHOSPHATE'>GDP</scene>, <scene name='pdbligand=GTP:GUANOSINE-5-TRIPHOSPHATE'>GTP</scene>, <scene name='pdbligand=TXL:TAXOTERE'>TXL</scene></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=1tub FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1tub OCA], [http://www.rcsb.org/pdb/explore.do?structureId=1tub RCSB], [http://www.ebi.ac.uk/pdbsum/1tub PDBsum]</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=1tub FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1tub OCA], [http://pdbe.org/1tub PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=1tub RCSB], [http://www.ebi.ac.uk/pdbsum/1tub PDBsum]</span></td></tr>
	</table>		</table>
	== Function ==		== Function ==
Line 26:		Line 26:
	From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br>		From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br>
	</div>		</div>
		+	<div class="pdbe-citations 1tub" style="background-color:#fffaf0;"></div>

	==See Also==		==See Also==

OCA at 16:08, 24 December 2014

OCA — Wed, 24 Dec 2014 16:08:03 GMT

←Older revision		Revision as of 16:08, 24 December 2014
Line 3:		Line 3:
	== Structural highlights ==		== Structural highlights ==
	<table><tr><td colspan='2'>[[1tub]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/Sus_scrofa Sus scrofa]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1TUB OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1TUB FirstGlance]. <br>		<table><tr><td colspan='2'>[[1tub]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/Sus_scrofa Sus scrofa]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1TUB OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1TUB FirstGlance]. <br>
-	</td></tr><tr><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=GDP:GUANOSINE-5-DIPHOSPHATE'>GDP</scene>, <scene name='pdbligand=GTP:GUANOSINE-5-TRIPHOSPHATE'>GTP</scene>, <scene name='pdbligand=TXL:TAXOTERE'>TXL</scene><br>	+	</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=GDP:GUANOSINE-5-DIPHOSPHATE'>GDP</scene>, <scene name='pdbligand=GTP:GUANOSINE-5-TRIPHOSPHATE'>GTP</scene>, <scene name='pdbligand=TXL:TAXOTERE'>TXL</scene></td></tr>
-	<tr><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1tub FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1tub OCA], [http://www.rcsb.org/pdb/explore.do?structureId=1tub RCSB], [http://www.ebi.ac.uk/pdbsum/1tub PDBsum]</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=1tub FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1tub OCA], [http://www.rcsb.org/pdb/explore.do?structureId=1tub RCSB], [http://www.ebi.ac.uk/pdbsum/1tub PDBsum]</span></td></tr>
-	<table>	+	</table>
		+	== Function ==
		+	[[http://www.uniprot.org/uniprot/TBA1A_PIG TBA1A_PIG]] Tubulin is the major constituent of microtubules. It binds two moles of GTP, one at an exchangeable site on the beta chain and one at a non-exchangeable site on the alpha chain. [[http://www.uniprot.org/uniprot/TBB_PIG TBB_PIG]] Tubulin is the major constituent of microtubules. It binds two moles of GTP, one at an exchangeable site on the beta chain and one at a non-exchangeable site on the alpha chain.
	== Evolutionary Conservation ==		== Evolutionary Conservation ==
	[[Image:Consurf_key_small.gif\|200px\|right]]		[[Image:Consurf_key_small.gif\|200px\|right]]
Line 33:		Line 35:
	</StructureSection>		</StructureSection>
	[[Category: Sus scrofa]]		[[Category: Sus scrofa]]
-	[[Category: Downing, K H.]]	+	[[Category: Downing, K H]]
-	[[Category: Nogales, E.]]	+	[[Category: Nogales, E]]
	[[Category: Alpha-tubulin]]		[[Category: Alpha-tubulin]]
	[[Category: Beta-tubulin]]		[[Category: Beta-tubulin]]
	[[Category: Gtpase]]		[[Category: Gtpase]]
	[[Category: Microtubule]]		[[Category: Microtubule]]

OCA at 21:29, 29 September 2014

OCA — Mon, 29 Sep 2014 21:29:16 GMT

←Older revision		Revision as of 21:29, 29 September 2014
Line 1:		Line 1:
-	~~{{STRUCTURE_1tub~~\| ~~PDB~~=1tub \| ~~SCENE~~= }}	+	==TUBULIN ALPHA-BETA DIMER, ELECTRON DIFFRACTION==
-	===~~TUBULIN ALPHA~~-~~BETA DIMER~~, ~~ELECTRON DIFFRACTION~~===	+	<StructureSection load='1tub' size='340' side='right' caption='[[1tub]], [[Resolution\|resolution]] 3.70Å' scene=''>
-	~~{{ABSTRACT_PUBMED_9428769}}~~	+	== Structural highlights ==
		+	<table><tr><td colspan='2'>[[1tub]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/Sus_scrofa Sus scrofa]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1TUB OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1TUB FirstGlance]. <br>
		+	</td></tr><tr><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=GDP:GUANOSINE-5-DIPHOSPHATE'>GDP</scene>, <scene name='pdbligand=GTP:GUANOSINE-5-TRIPHOSPHATE'>GTP</scene>, <scene name='pdbligand=TXL:TAXOTERE'>TXL</scene><br>
		+	<tr><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1tub FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1tub OCA], [http://www.rcsb.org/pdb/explore.do?structureId=1tub RCSB], [http://www.ebi.ac.uk/pdbsum/1tub PDBsum]</span></td></tr>
		+	<table>
		+	== 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/tu/1tub_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/chain_selection.php?pdb_ID=2ata ConSurf].
		+	<div style="clear:both"></div>
		+	<div style="background-color:#fffaf0;">
		+	== Publication Abstract from PubMed ==
		+	The alphabeta tubulin heterodimer is the structural subunit of microtubules, which are cytoskeletal elements that are essential for intracellular transport and cell division in all eukaryotes. Each tubulin monomer binds a guanine nucleotide, which is nonexchangeable when it is bound in the alpha subunit, or N site, and exchangeable when bound in the beta subunit, or E site. The alpha- and beta-tubulins share 40% amino-acid sequence identity, both exist in several isotype forms, and both undergo a variety of posttranslational modifications. Limited sequence homology has been found with the proteins FtsZ and Misato, which are involved in cell division in bacteria and Drosophila, respectively. Here we present an atomic model of the alphabeta tubulin dimer fitted to a 3.7-A density map obtained by electron crystallography of zinc-induced tubulin sheets. The structures of alpha- and beta-tubulin are basically identical: each monomer is formed by a core of two beta-sheets surrounded by alpha-helices. The monomer structure is very compact, but can be divided into three functional domains: the amino-terminal domain containing the nucleotide-binding region, an intermediate domain containing the Taxol-binding site, and the carboxy-terminal domain, which probably constitutes the binding surface for motor proteins.

-	~~==About this~~ Structure==	+	Structure of the alpha beta tubulin dimer by electron crystallography.,Nogales E, Wolf SG, Downing KH Nature. 1998 Jan 8;391(6663):199-203. PMID:9428769<ref>PMID:9428769</ref>
-	~~[[1tub]] is a 2 chain structure with sequence from [http://en~~.~~wikipedia~~.~~org/wiki/Sus_scrofa Sus scrofa]~~. ~~Full crystallographic information is available from [http~~://~~oca~~.~~weizmann~~.ac.il/~~oca-bin/ocashort?id=1TUB OCA].~~	+
		+	From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br>
		+	</div>

	==See Also==		==See Also==
	*[[Structural alignment tools\|Structural alignment tools]]		*[[Structural alignment tools\|Structural alignment tools]]
	*[[Tubulin\|Tubulin]]		*[[Tubulin\|Tubulin]]
-		+	== References ==
-	==~~Reference~~==	+	<references/>
-	<~~ref group="xtra">PMID:009428769<~~/~~ref~~><~~ref group="xtra">PMID:009628483</ref><references group="xtra"~~/>	+	__TOC__
		+	</StructureSection>
	[[Category: Sus scrofa]]		[[Category: Sus scrofa]]
	[[Category: Downing, K H.]]		[[Category: Downing, K H.]]

OCA at 10:29, 11 March 2013

OCA — Mon, 11 Mar 2013 10:29:02 GMT

←Older revision		Revision as of 10:29, 11 March 2013
Line 1:		Line 1:
-	[[Image:1tub.png\|left\|200px]]
-
	{{STRUCTURE_1tub\| PDB=1tub \| SCENE= }}		{{STRUCTURE_1tub\| PDB=1tub \| SCENE= }}
-
	===TUBULIN ALPHA-BETA DIMER, ELECTRON DIFFRACTION===		===TUBULIN ALPHA-BETA DIMER, ELECTRON DIFFRACTION===
-
	{{ABSTRACT_PUBMED_9428769}}		{{ABSTRACT_PUBMED_9428769}}

OCA at 07:01, 20 October 2012

OCA — Sat, 20 Oct 2012 07:01:05 GMT

←Older revision		Revision as of 07:01, 20 October 2012
Line 8:		Line 8:

	==About this Structure==		==About this Structure==
-	[[1tub]] is a 2 chain structure ~~of [[Tubulin]]~~ with sequence from [http://en.wikipedia.org/wiki/Sus_scrofa Sus scrofa]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1TUB OCA].	+	[[1tub]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/Sus_scrofa Sus scrofa]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1TUB OCA].

	==See Also==		==See Also==