1cws - Revision history

OCA at 15:44, 13 March 2024

2024-03-13T15:44:06Z

←Older revision		Revision as of 15:44, 13 March 2024
Line 3:		Line 3:
	<StructureSection load='1cws' size='340' side='right'caption='[[1cws]], [[Resolution\|resolution]] 2.00Å' scene=''>		<StructureSection load='1cws' size='340' side='right'caption='[[1cws]], [[Resolution\|resolution]] 2.00Å' scene=''>
	== Structural highlights ==		== Structural highlights ==
-	<table><tr><td colspan='2'>[[1cws]] is a 1 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1CWS OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1CWS FirstGlance]. <br>	+	<table><tr><td colspan='2'>[[1cws]] is a 1 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=1CWS OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1CWS FirstGlance]. <br>
-	</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=BME:BETA-MERCAPTOETHANOL'>BME</scene>, <scene name='pdbligand=CL:CHLORIDE+ION'>CL</scene>, <scene name='pdbligand=SO4:SULFATE+ION'>SO4</scene>, <scene name='pdbligand=WO4:TUNGSTATE(VI)ION'>WO4</scene~~></td></tr>~~	+	</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models\|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution\|Resolution]] 2Å</td></tr>
-	~~<tr id='related'><td class="sblockLbl"><b>[[Related_structure\|Related:]]</b></td><td class="sblockDat"><div style='overflow: auto; max-height: 3em;'>[[1qb0\|1qb0]], [[1cwr\|1cwr]], [[1cwt\|1cwt]]</div~~></td></tr>	+	<tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=BME:BETA-MERCAPTOETHANOL'>BME</scene>, <scene name='pdbligand=CL:CHLORIDE+ION'>CL</scene>, <scene name='pdbligand=SO4:SULFATE+ION'>SO4</scene>, <scene name='pdbligand=WO4:TUNGSTATE(VI)ION'>WO4</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=1cws FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1cws OCA], [https://pdbe.org/1cws PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1cws RCSB], [https://www.ebi.ac.uk/pdbsum/1cws PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1cws 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=1cws FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1cws OCA], [https://pdbe.org/1cws PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1cws RCSB], [https://www.ebi.ac.uk/pdbsum/1cws PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1cws ProSAT]</span></td></tr>
	</table>		</table>
	== Function ==		== Function ==
-	[[https://www.uniprot.org/uniprot/MPIP2_HUMAN MPIP2_HUMAN]] Tyrosine protein phosphatase which functions as a dosage-dependent inducer of mitotic progression. Required for G2/M phases of the cell cycle progression and abscission during cytokinesis in a ECT2-dependent manner. Directly dephosphorylates CDK1 and stimulates its kinase activity. The three isoforms seem to have a different level of activity.<ref>PMID:17332740</ref>	+	[https://www.uniprot.org/uniprot/MPIP2_HUMAN MPIP2_HUMAN] Tyrosine protein phosphatase which functions as a dosage-dependent inducer of mitotic progression. Required for G2/M phases of the cell cycle progression and abscission during cytokinesis in a ECT2-dependent manner. Directly dephosphorylates CDK1 and stimulates its kinase activity. The three isoforms seem to have a different level of activity.<ref>PMID:17332740</ref>
	== Evolutionary Conservation ==		== Evolutionary Conservation ==
	[[Image:Consurf_key_small.gif\|200px\|right]]		[[Image:Consurf_key_small.gif\|200px\|right]]
Line 20:		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=1cws 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=1cws ConSurf].
	<div style="clear:both"></div>		<div style="clear:both"></div>
-	<div style="background-color:#fffaf0;">
-	== Publication Abstract from PubMed ==
-	Cdc25B is a dual specificity phosphatase involved in the control of cyclin-dependent kinases and the progression of cells through the cell cycle. A series of minimal domain Cdc25B constructs maintaining catalytic activity have been expressed. The structure of a minimum domain construct binding sulfate was determined at 1.9 A resolution and a temperature of 100 K. Other forms of the same co?nstruct were determined at lower resolution and room temperature. The overall folding and structure of the domain is similar to that found for Cdc25A. An important difference between the two is that the Cdc25B domain binds oxyanions in the catalytic site while that of Cdc25A appears unable to bind oxyanions. There are also important conformational differences in the C-terminal region. In Cdc25B, both sulfate and tungstate anions are shown to bind in the catalytic site containing the signature motif (HCxxxxxR) in a conformation similar to that of other protein tyrosine phosphatases and dual specificity phosphatases, with the exception of the Cdc25A. The Cdc25B constructs, with various truncations of the C-terminal residues, are shown to have potent catalytic activity. When cut back to the site at which the Cdc25A structure begins to deviate from the Cdc25B structure, the activity is considerably less. There is a pocket extending from the catalytic site to an anion-binding site containing a chloride about 14 A away. The catalytic cysteine residue, Cys473, can be oxidized to form a disulfide linkage to Cys426. A readily modifiable cysteine residue, Cys484, resides in another pocket that binds a sulfate but not in the signature motif conformation. This region of the structure is highly conserved between the Cdc25 molecules and could serve some unknown function.
-
-	Crystal structure of the catalytic subunit of Cdc25B required for G2/M phase transition of the cell cycle.,Reynolds RA, Yem AW, Wolfe CL, Deibel MR Jr, Chidester CG, Watenpaugh KD J Mol Biol. 1999 Oct 29;293(3):559-68. PMID:10543950<ref>PMID:10543950</ref>
-
-	From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br>
-	</div>
-	<div class="pdbe-citations 1cws" style="background-color:#fffaf0;"></div>

	==See Also==		==See Also==
Line 37:		Line 28:
	__TOC__		__TOC__
	</StructureSection>		</StructureSection>
		+	[[Category: Homo sapiens]]
	[[Category: Large Structures]]		[[Category: Large Structures]]
-	[[Category: Chidester~~, C G~~]]	+	[[Category: Chidester CG]]
-	[[Category: Reynolds~~, R A~~]]	+	[[Category: Reynolds RA]]
-	[[Category: Watenpaugh~~, K D]]~~	+	[[Category: Watenpaugh KD]]
-	~~[[Category: Cdc25]]~~	+
-	~~[[Category: Cdc25b]]~~	+
-	~~[[Category: Cell cycle]]~~	+
-	~~[[Category: Cell cycle phosphatase]]~~	+
-	~~[[Category: Dual specificity protein phosphatase]]~~	+
-	~~[[Category: Hydrolase~~]]	+

OCA at 15:19, 3 March 2021

2021-03-03T15:19:54Z

←Older revision		Revision as of 15:19, 3 March 2021
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	<StructureSection load='1cws' size='340' side='right'caption='[[1cws]], [[Resolution\|resolution]] 2.00Å' scene=''>		<StructureSection load='1cws' size='340' side='right'caption='[[1cws]], [[Resolution\|resolution]] 2.00Å' scene=''>
	== Structural highlights ==		== Structural highlights ==
-	<table><tr><td colspan='2'>[[1cws]] is a 1 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1CWS OCA]. For a <b>guided tour on the structure components</b> use [~~http~~://~~oca~~.~~weizmann.ac.il/oca-docs~~/fgij/fg.htm?mol=1CWS FirstGlance]. <br>	+	<table><tr><td colspan='2'>[[1cws]] is a 1 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1CWS OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1CWS FirstGlance]. <br>
-	</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=BME:BETA-MERCAPTOETHANOL'>BME</scene>, <scene name='pdbligand=CL:CHLORIDE+ION'>CL</scene>, <scene name='pdbligand=SO4:SULFATE+ION'>SO4</scene>, <scene name='pdbligand=WO4:TUNGSTATE(VI)ION'>WO4</scene></td></tr>	+	</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=BME:BETA-MERCAPTOETHANOL'>BME</scene>, <scene name='pdbligand=CL:CHLORIDE+ION'>CL</scene>, <scene name='pdbligand=SO4:SULFATE+ION'>SO4</scene>, <scene name='pdbligand=WO4:TUNGSTATE(VI)ION'>WO4</scene></td></tr>
-	<tr id='related'><td class="sblockLbl"><b>[[Related_structure\|Related:]]</b></td><td class="sblockDat">[[1qb0\|1qb0]], [[1cwr\|1cwr]], [[1cwt\|1cwt]]</td></tr>	+	<tr id='related'><td class="sblockLbl"><b>[[Related_structure\|Related:]]</b></td><td class="sblockDat"><div style='overflow: auto; max-height: 3em;'>[[1qb0\|1qb0]], [[1cwr\|1cwr]], [[1cwt\|1cwt]]</div></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=1cws FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1cws OCA], [~~http~~://pdbe.org/1cws PDBe], [~~http~~://www.rcsb.org/pdb/explore.do?structureId=1cws RCSB], [~~http~~://www.ebi.ac.uk/pdbsum/1cws PDBsum], [~~http~~://prosat.h-its.org/prosat/prosatexe?pdbcode=1cws 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=1cws FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1cws OCA], [https://pdbe.org/1cws PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1cws RCSB], [https://www.ebi.ac.uk/pdbsum/1cws PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1cws ProSAT]</span></td></tr>
	</table>		</table>
	== Function ==		== Function ==
-	[[~~http~~://www.uniprot.org/uniprot/MPIP2_HUMAN MPIP2_HUMAN]] Tyrosine protein phosphatase which functions as a dosage-dependent inducer of mitotic progression. Required for G2/M phases of the cell cycle progression and abscission during cytokinesis in a ECT2-dependent manner. Directly dephosphorylates CDK1 and stimulates its kinase activity. The three isoforms seem to have a different level of activity.<ref>PMID:17332740</ref>	+	[[https://www.uniprot.org/uniprot/MPIP2_HUMAN MPIP2_HUMAN]] Tyrosine protein phosphatase which functions as a dosage-dependent inducer of mitotic progression. Required for G2/M phases of the cell cycle progression and abscission during cytokinesis in a ECT2-dependent manner. Directly dephosphorylates CDK1 and stimulates its kinase activity. The three isoforms seem to have a different level of activity.<ref>PMID:17332740</ref>
	== Evolutionary Conservation ==		== Evolutionary Conservation ==
	[[Image:Consurf_key_small.gif\|200px\|right]]		[[Image:Consurf_key_small.gif\|200px\|right]]
Line 31:		Line 31:

	==See Also==		==See Also==
-	*[[Dual specificity phosphatase\|Dual specificity phosphatase]]	+	*[[Dual specificity phosphatase 3D structures\|Dual specificity phosphatase 3D structures]]
-	*[[Tyrosine phosphatase\|Tyrosine phosphatase]]	+	*[[Tyrosine phosphatase 3D structures\|Tyrosine phosphatase 3D structures]]
	== References ==		== References ==
	<references/>		<references/>

OCA at 07:06, 29 May 2019

2019-05-29T07:06:08Z

←Older revision		Revision as of 07:06, 29 May 2019
Line 1:		Line 1:

	==HUMAN CDC25B CATALYTIC DOMAIN WITH TUNGSTATE==		==HUMAN CDC25B CATALYTIC DOMAIN WITH TUNGSTATE==
-	<StructureSection load='1cws' size='340' side='right' caption='[[1cws]], [[Resolution\|resolution]] 2.00Å' scene=''>	+	<StructureSection load='1cws' size='340' side='right'caption='[[1cws]], [[Resolution\|resolution]] 2.00Å' scene=''>
	== Structural highlights ==		== Structural highlights ==
	<table><tr><td colspan='2'>[[1cws]] is a 1 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1CWS OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1CWS FirstGlance]. <br>		<table><tr><td colspan='2'>[[1cws]] is a 1 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1CWS OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1CWS FirstGlance]. <br>
Line 14:		Line 14:
	Check<jmol>		Check<jmol>
	<jmolCheckbox>		<jmolCheckbox>
-	<scriptWhenChecked>select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/cw/1cws_consurf.spt"</scriptWhenChecked>	+	<scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/cw/1cws_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>
Line 37:		Line 37:
	__TOC__		__TOC__
	</StructureSection>		</StructureSection>
		+	[[Category: Large Structures]]
	[[Category: Chidester, C G]]		[[Category: Chidester, C G]]
	[[Category: Reynolds, R A]]		[[Category: Reynolds, R A]]

OCA at 11:16, 24 August 2017

2017-08-24T11:16:58Z

←Older revision		Revision as of 11:16, 24 August 2017
Line 1:		Line 1:
		+
	==HUMAN CDC25B CATALYTIC DOMAIN WITH TUNGSTATE==		==HUMAN CDC25B CATALYTIC DOMAIN WITH TUNGSTATE==
	<StructureSection load='1cws' size='340' side='right' caption='[[1cws]], [[Resolution\|resolution]] 2.00Å' scene=''>		<StructureSection load='1cws' size='340' side='right' caption='[[1cws]], [[Resolution\|resolution]] 2.00Å' scene=''>
	== Structural highlights ==		== Structural highlights ==
-	<table><tr><td colspan='2'>[[1cws]] is a 1 chain structure ~~with sequence from [http://en.wikipedia.org/wiki/Human Human]~~. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1CWS OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1CWS FirstGlance]. <br>	+	<table><tr><td colspan='2'>[[1cws]] is a 1 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1CWS OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1CWS FirstGlance]. <br>
	</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=BME:BETA-MERCAPTOETHANOL'>BME</scene>, <scene name='pdbligand=CL:CHLORIDE+ION'>CL</scene>, <scene name='pdbligand=SO4:SULFATE+ION'>SO4</scene>, <scene name='pdbligand=WO4:TUNGSTATE(VI)ION'>WO4</scene></td></tr>		</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=BME:BETA-MERCAPTOETHANOL'>BME</scene>, <scene name='pdbligand=CL:CHLORIDE+ION'>CL</scene>, <scene name='pdbligand=SO4:SULFATE+ION'>SO4</scene>, <scene name='pdbligand=WO4:TUNGSTATE(VI)ION'>WO4</scene></td></tr>
	<tr id='related'><td class="sblockLbl"><b>[[Related_structure\|Related:]]</b></td><td class="sblockDat">[[1qb0\|1qb0]], [[1cwr\|1cwr]], [[1cwt\|1cwt]]</td></tr>		<tr id='related'><td class="sblockLbl"><b>[[Related_structure\|Related:]]</b></td><td class="sblockDat">[[1qb0\|1qb0]], [[1cwr\|1cwr]], [[1cwt\|1cwt]]</td></tr>
-	~~<tr id='gene'><td class="sblockLbl"><b>[[Gene\|Gene:]]</b></td><td class="sblockDat">CDC25B ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 HUMAN])</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=1cws FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1cws OCA], [http://pdbe.org/1cws PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=1cws RCSB], [http://www.ebi.ac.uk/pdbsum/1cws PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=1cws ProSAT]</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=1cws FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1cws OCA], [http://pdbe.org/1cws PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=1cws RCSB], [http://www.ebi.ac.uk/pdbsum/1cws PDBsum]</span></td></tr>	+
	</table>		</table>
	== Function ==		== Function ==
Line 18:		Line 18:
	<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=1cws ConSurf].
	<div style="clear:both"></div>		<div style="clear:both"></div>
	<div style="background-color:#fffaf0;">		<div style="background-color:#fffaf0;">
Line 37:		Line 37:
	__TOC__		__TOC__
	</StructureSection>		</StructureSection>
-	[[Category: Human]]
	[[Category: Chidester, C G]]		[[Category: Chidester, C G]]
	[[Category: Reynolds, R A]]		[[Category: Reynolds, R A]]

OCA at 08:24, 11 September 2015

2015-09-11T08:24:05Z

←Older revision		Revision as of 08:24, 11 September 2015
Line 2:		Line 2:
	<StructureSection load='1cws' size='340' side='right' caption='[[1cws]], [[Resolution\|resolution]] 2.00Å' scene=''>		<StructureSection load='1cws' size='340' side='right' caption='[[1cws]], [[Resolution\|resolution]] 2.00Å' scene=''>
	== Structural highlights ==		== Structural highlights ==
-	<table><tr><td colspan='2'>[[1cws]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/~~Homo_sapiens Homo sapiens~~]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1CWS OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1CWS FirstGlance]. <br>	+	<table><tr><td colspan='2'>[[1cws]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Human Human]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1CWS OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1CWS FirstGlance]. <br>
	</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=BME:BETA-MERCAPTOETHANOL'>BME</scene>, <scene name='pdbligand=CL:CHLORIDE+ION'>CL</scene>, <scene name='pdbligand=SO4:SULFATE+ION'>SO4</scene>, <scene name='pdbligand=WO4:TUNGSTATE(VI)ION'>WO4</scene></td></tr>		</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=BME:BETA-MERCAPTOETHANOL'>BME</scene>, <scene name='pdbligand=CL:CHLORIDE+ION'>CL</scene>, <scene name='pdbligand=SO4:SULFATE+ION'>SO4</scene>, <scene name='pdbligand=WO4:TUNGSTATE(VI)ION'>WO4</scene></td></tr>
	<tr id='related'><td class="sblockLbl"><b>[[Related_structure\|Related:]]</b></td><td class="sblockDat">[[1qb0\|1qb0]], [[1cwr\|1cwr]], [[1cwt\|1cwt]]</td></tr>		<tr id='related'><td class="sblockLbl"><b>[[Related_structure\|Related:]]</b></td><td class="sblockDat">[[1qb0\|1qb0]], [[1cwr\|1cwr]], [[1cwt\|1cwt]]</td></tr>
-	<tr id='gene'><td class="sblockLbl"><b>[[Gene\|Gene:]]</b></td><td class="sblockDat">CDC25B ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 ~~Homo sapiens~~])</td></tr>	+	<tr id='gene'><td class="sblockLbl"><b>[[Gene\|Gene:]]</b></td><td class="sblockDat">CDC25B ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 HUMAN])</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=1cws FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1cws OCA], [http://www.rcsb.org/pdb/explore.do?structureId=1cws RCSB], [http://www.ebi.ac.uk/pdbsum/1cws 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=1cws FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1cws OCA], [http://pdbe.org/1cws PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=1cws RCSB], [http://www.ebi.ac.uk/pdbsum/1cws PDBsum]</span></td></tr>
	</table>		</table>
	== Function ==		== Function ==
Line 28:		Line 28:
	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 1cws" style="background-color:#fffaf0;"></div>

	==See Also==		==See Also==
Line 36:		Line 37:
	__TOC__		__TOC__
	</StructureSection>		</StructureSection>
-	[[Category: ~~Homo sapiens~~]]	+	[[Category: Human]]
	[[Category: Chidester, C G]]		[[Category: Chidester, C G]]
	[[Category: Reynolds, R A]]		[[Category: Reynolds, R A]]

OCA at 13:49, 25 December 2014

2014-12-25T13:49:09Z

←Older revision		Revision as of 13:49, 25 December 2014
Line 8:		Line 8:
	<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=1cws FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1cws OCA], [http://www.rcsb.org/pdb/explore.do?structureId=1cws RCSB], [http://www.ebi.ac.uk/pdbsum/1cws 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=1cws FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1cws OCA], [http://www.rcsb.org/pdb/explore.do?structureId=1cws RCSB], [http://www.ebi.ac.uk/pdbsum/1cws PDBsum]</span></td></tr>
	</table>		</table>
		+	== Function ==
		+	[[http://www.uniprot.org/uniprot/MPIP2_HUMAN MPIP2_HUMAN]] Tyrosine protein phosphatase which functions as a dosage-dependent inducer of mitotic progression. Required for G2/M phases of the cell cycle progression and abscission during cytokinesis in a ECT2-dependent manner. Directly dephosphorylates CDK1 and stimulates its kinase activity. The three isoforms seem to have a different level of activity.<ref>PMID:17332740</ref>
	== Evolutionary Conservation ==		== Evolutionary Conservation ==
	[[Image:Consurf_key_small.gif\|200px\|right]]		[[Image:Consurf_key_small.gif\|200px\|right]]

OCA at 22:46, 22 December 2014

2014-12-22T22:46:35Z

←Older revision		Revision as of 22:46, 22 December 2014
Line 3:		Line 3:
	== Structural highlights ==		== Structural highlights ==
	<table><tr><td colspan='2'>[[1cws]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1CWS OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1CWS FirstGlance]. <br>		<table><tr><td colspan='2'>[[1cws]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1CWS OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1CWS FirstGlance]. <br>
-	</td></tr><tr><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=BME:BETA-MERCAPTOETHANOL'>BME</scene>, <scene name='pdbligand=CL:CHLORIDE+ION'>CL</scene>, <scene name='pdbligand=SO4:SULFATE+ION'>SO4</scene>, <scene name='pdbligand=WO4:TUNGSTATE(VI)ION'>WO4</scene><br>	+	</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=BME:BETA-MERCAPTOETHANOL'>BME</scene>, <scene name='pdbligand=CL:CHLORIDE+ION'>CL</scene>, <scene name='pdbligand=SO4:SULFATE+ION'>SO4</scene>, <scene name='pdbligand=WO4:TUNGSTATE(VI)ION'>WO4</scene></td></tr>
-	<tr><td class="sblockLbl"><b>[[Related_structure\|Related:]]</b></td><td class="sblockDat">[[1qb0\|1qb0]], [[1cwr\|1cwr]], [[1cwt\|1cwt]]</td></tr>	+	<tr id='related'><td class="sblockLbl"><b>[[Related_structure\|Related:]]</b></td><td class="sblockDat">[[1qb0\|1qb0]], [[1cwr\|1cwr]], [[1cwt\|1cwt]]</td></tr>
-	<tr><td class="sblockLbl"><b>[[Gene\|Gene:]]</b></td><td class="sblockDat">CDC25B ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 Homo sapiens])</td></tr>	+	<tr id='gene'><td class="sblockLbl"><b>[[Gene\|Gene:]]</b></td><td class="sblockDat">CDC25B ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 Homo sapiens])</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=1cws FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1cws OCA], [http://www.rcsb.org/pdb/explore.do?structureId=1cws RCSB], [http://www.ebi.ac.uk/pdbsum/1cws 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=1cws FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1cws OCA], [http://www.rcsb.org/pdb/explore.do?structureId=1cws RCSB], [http://www.ebi.ac.uk/pdbsum/1cws PDBsum]</span></td></tr>
-	<table>	+	</table>
	== Evolutionary Conservation ==		== Evolutionary Conservation ==
	[[Image:Consurf_key_small.gif\|200px\|right]]		[[Image:Consurf_key_small.gif\|200px\|right]]
Line 35:		Line 35:
	</StructureSection>		</StructureSection>
	[[Category: Homo sapiens]]		[[Category: Homo sapiens]]
-	[[Category: Chidester, C G.]]	+	[[Category: Chidester, C G]]
-	[[Category: Reynolds, R A.]]	+	[[Category: Reynolds, R A]]
-	[[Category: Watenpaugh, K D.]]	+	[[Category: Watenpaugh, K D]]
	[[Category: Cdc25]]		[[Category: Cdc25]]
	[[Category: Cdc25b]]		[[Category: Cdc25b]]

OCA at 09:20, 27 August 2014

2014-08-27T09:20:51Z

←Older revision		Revision as of 09:20, 27 August 2014
Line 1:		Line 1:
-	[[~~Image:~~1cws.~~png~~\|~~left~~\|200px]]	+	==HUMAN CDC25B CATALYTIC DOMAIN WITH TUNGSTATE==
		+	<StructureSection load='1cws' size='340' side='right' caption='[[1cws]], [[Resolution\|resolution]] 2.00Å' scene=''>
		+	== Structural highlights ==
		+	<table><tr><td colspan='2'>[[1cws]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1CWS OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1CWS FirstGlance]. <br>
		+	</td></tr><tr><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=BME:BETA-MERCAPTOETHANOL'>BME</scene>, <scene name='pdbligand=CL:CHLORIDE+ION'>CL</scene>, <scene name='pdbligand=SO4:SULFATE+ION'>SO4</scene>, <scene name='pdbligand=WO4:TUNGSTATE(VI)ION'>WO4</scene><br>
		+	<tr><td class="sblockLbl"><b>[[Related_structure\|Related:]]</b></td><td class="sblockDat">[[1qb0\|1qb0]], [[1cwr\|1cwr]], [[1cwt\|1cwt]]</td></tr>
		+	<tr><td class="sblockLbl"><b>[[Gene\|Gene:]]</b></td><td class="sblockDat">CDC25B ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 Homo sapiens])</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=1cws FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1cws OCA], [http://www.rcsb.org/pdb/explore.do?structureId=1cws RCSB], [http://www.ebi.ac.uk/pdbsum/1cws 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/cw/1cws_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 ==
		+	Cdc25B is a dual specificity phosphatase involved in the control of cyclin-dependent kinases and the progression of cells through the cell cycle. A series of minimal domain Cdc25B constructs maintaining catalytic activity have been expressed. The structure of a minimum domain construct binding sulfate was determined at 1.9 A resolution and a temperature of 100 K. Other forms of the same co?nstruct were determined at lower resolution and room temperature. The overall folding and structure of the domain is similar to that found for Cdc25A. An important difference between the two is that the Cdc25B domain binds oxyanions in the catalytic site while that of Cdc25A appears unable to bind oxyanions. There are also important conformational differences in the C-terminal region. In Cdc25B, both sulfate and tungstate anions are shown to bind in the catalytic site containing the signature motif (HCxxxxxR) in a conformation similar to that of other protein tyrosine phosphatases and dual specificity phosphatases, with the exception of the Cdc25A. The Cdc25B constructs, with various truncations of the C-terminal residues, are shown to have potent catalytic activity. When cut back to the site at which the Cdc25A structure begins to deviate from the Cdc25B structure, the activity is considerably less. There is a pocket extending from the catalytic site to an anion-binding site containing a chloride about 14 A away. The catalytic cysteine residue, Cys473, can be oxidized to form a disulfide linkage to Cys426. A readily modifiable cysteine residue, Cys484, resides in another pocket that binds a sulfate but not in the signature motif conformation. This region of the structure is highly conserved between the Cdc25 molecules and could serve some unknown function.

-	~~{{STRUCTURE_1cws\| PDB=1cws \| SCENE= }}~~	+	Crystal structure of the catalytic subunit of Cdc25B required for G2/M phase transition of the cell cycle.,Reynolds RA, Yem AW, Wolfe CL, Deibel MR Jr, Chidester CG, Watenpaugh KD J Mol Biol. 1999 Oct 29;293(3):559-68. PMID:10543950<ref>PMID:10543950</ref>

-	~~===HUMAN CDC25B CATALYTIC DOMAIN WITH TUNGSTATE===~~	+	From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br>
-		+	</div>
-	~~{{ABSTRACT_PUBMED_10543950}}~~	+
-		+
-	~~==About this Structure==~~	+
-	~~[[1cws]] is~~ a ~~1 chain structure with sequence from [http://en~~.~~wikipedia~~.~~org/wiki/Homo_sapiens Homo sapiens]~~. ~~Full crystallographic information is available from [http:~~/~~/oca.weizmann.ac.il/oca-bin/ocashort?id=1CWS OCA].~~	+

	==See Also==		==See Also==
		+	*[[Dual specificity phosphatase\|Dual specificity phosphatase]]
	*[[Tyrosine phosphatase\|Tyrosine phosphatase]]		*[[Tyrosine phosphatase\|Tyrosine phosphatase]]
-		+	== References ==
-	==~~Reference~~==	+	<references/>
-	<~~ref group="xtra">PMID:010543950<~~/~~ref~~><~~references group="xtra"~~/>	+	__TOC__
		+	</StructureSection>
	[[Category: Homo sapiens]]		[[Category: Homo sapiens]]
	[[Category: Chidester, C G.]]		[[Category: Chidester, C G.]]

OCA at 17:26, 20 October 2012

2012-10-20T17:26:58Z

←Older revision		Revision as of 17:26, 20 October 2012
Line 8:		Line 8:

	==About this Structure==		==About this Structure==
-	[[1cws]] is a 1 chain structure ~~of [[Tyrosine phosphatase]]~~ with sequence from [http://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1CWS OCA].	+	[[1cws]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1CWS OCA].

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

OCA: Protected "1cws" [edit=sysop:move=sysop]

2012-07-27T00:55:38Z

Protected "1cws" [edit=sysop:move=sysop]

←Older revision

Revision as of 00:55, 27 July 2012