2zhq - Revision history

OCA at 13:36, 1 November 2023

OCA — Wed, 01 Nov 2023 13:36:21 GMT

←Older revision		Revision as of 13:36, 1 November 2023
Line 3:		Line 3:
	<StructureSection load='2zhq' size='340' side='right'caption='[[2zhq]], [[Resolution\|resolution]] 1.96Å' scene=''>		<StructureSection load='2zhq' size='340' side='right'caption='[[2zhq]], [[Resolution\|resolution]] 1.96Å' scene=''>
	== Structural highlights ==		== Structural highlights ==
-	<table><tr><td colspan='2'>[[2zhq]] is a 3 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=2ZHQ OCA]. For a <b>guided tour on the structure components</b> use [~~http~~://proteopedia.org/fgij/fg.htm?mol=2ZHQ FirstGlance]. <br>	+	<table><tr><td colspan='2'>[[2zhq]] is a 3 chain structure with sequence from [https://en.wikipedia.org/wiki/Hirudo_medicinalis Hirudo medicinalis] and [https://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2ZHQ OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2ZHQ FirstGlance]. <br>
-	</td></tr><tr id='~~ligand~~'><td class="sblockLbl"><b>[[~~Ligand~~\|~~Ligands~~:]]</b></td><td class="sblockDat" id="~~ligandDat~~">~~<scene name='pdbligand=27U:N-(4-CARBAMIMIDOYLBENZYL)~~-1~~-(3-PHENYLPROPANOYL)-L-PROLINAMIDE'>27U</scene>, <scene name='pdbligand=NA:SODIUM+ION'>NA</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]] 1.96Å</td></tr>
-	<tr id='~~NonStdRes~~'><td class="sblockLbl"><b>[[~~Non-Standard_Residue~~\|~~NonStd Res~~:]]</b></td><td class="sblockDat"><scene name='pdbligand=~~TYS~~:O-~~SULFO~~-L-~~TYROSINE~~'>~~TYS~~</scene><~~/td></tr>~~	+	<tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=27U:N-(4-CARBAMIMIDOYLBENZYL)-1-(3-PHENYLPROPANOYL)-L-PROLINAMIDE'>27U</scene>, <scene name='pdbligand=NA:SODIUM+ION'>NA</scene>, <scene name='pdbligand=TYS:O-SULFO-L-TYROSINE'>TYS</scene></td></tr>
-	~~<tr id~~='~~related'><td class~~=~~"sblockLbl"><b>[[Related_structure\|Related~~:~~]]</b~~></td>~~<td class="sblockDat">[[2zgb\|2zgb]]~~, ~~[[2zc9\|2zc9]], [[1ypg\|1ypg]], [[2zfp\|2zfp]], [[2zda\|2zda]], [[2zgx\|2zgx]]~~<~~/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=2zhq FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2zhq OCA], [https://pdbe.org/2zhq PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2zhq RCSB], [https://www.ebi.ac.uk/pdbsum/2zhq PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2zhq ProSAT]</span></td></tr>
-	~~<tr id~~='~~activity'><td class~~=~~"sblockLbl"><b>Activity~~:~~</b></td><td class="sblockDat"><span class='plainlinks~~'>~~[http://en.wikipedia.org/wiki/Thrombin Thrombin], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=3.4.21.5 3.4.21.5]~~ </~~span~~></td></tr>	+
-	<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[~~http~~://proteopedia.org/fgij/fg.htm?mol=2zhq FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2zhq OCA], [~~http~~://pdbe.org/2zhq PDBe], [~~http~~://www.rcsb.org/pdb/explore.do?structureId=2zhq RCSB], [~~http~~://www.ebi.ac.uk/pdbsum/2zhq PDBsum], [~~http~~://prosat.h-its.org/prosat/prosatexe?pdbcode=2zhq ProSAT]</span></td></tr>	+
	</table>		</table>
	== Disease ==		== Disease ==
-	[~~[http~~://www.uniprot.org/uniprot/THRB_HUMAN THRB_HUMAN]] Defects in F2 are the cause of factor II deficiency (FA2D) [MIM:[~~http~~://omim.org/entry/613679 613679]]. It is a very rare blood coagulation disorder characterized by mucocutaneous bleeding symptoms. The severity of the bleeding manifestations correlates with blood factor II levels.<ref>PMID:14962227</ref> <ref>PMID:6405779</ref> <ref>PMID:3771562</ref> <ref>PMID:3567158</ref> <ref>PMID:3801671</ref> <ref>PMID:3242619</ref> <ref>PMID:2719946</ref> <ref>PMID:1354985</ref> <ref>PMID:1421398</ref> <ref>PMID:1349838</ref> <ref>PMID:7865694</ref> <ref>PMID:7792730</ref> Genetic variations in F2 may be a cause of susceptibility to ischemic stroke (ISCHSTR) [MIM:[~~http~~://omim.org/entry/601367 601367]]; also known as cerebrovascular accident or cerebral infarction. A stroke is an acute neurologic event leading to death of neural tissue of the brain and resulting in loss of motor, sensory and/or cognitive function. Ischemic strokes, resulting from vascular occlusion, is considered to be a highly complex disease consisting of a group of heterogeneous disorders with multiple genetic and environmental risk factors.<ref>PMID:15534175</ref> Defects in F2 are the cause of thrombophilia due to thrombin defect (THPH1) [MIM:[~~http~~://omim.org/entry/188050 188050]]. It is a multifactorial disorder of hemostasis characterized by abnormal platelet aggregation in response to various agents and recurrent thrombi formation. Note=A common genetic variation in the 3-prime untranslated region of the prothrombin gene is associated with elevated plasma prothrombin levels and an increased risk of venous thrombosis. Defects in F2 are associated with susceptibility to pregnancy loss, recurrent, type 2 (RPRGL2) [MIM:[~~http~~://omim.org/entry/614390 614390]]. A common complication of pregnancy, resulting in spontaneous abortion before the fetus has reached viability. The term includes all miscarriages from the time of conception until 24 weeks of gestation. Recurrent pregnancy loss is defined as 3 or more consecutive spontaneous abortions.<ref>PMID:11506076</ref>	+	[https://www.uniprot.org/uniprot/THRB_HUMAN THRB_HUMAN] Defects in F2 are the cause of factor II deficiency (FA2D) [MIM:[https://omim.org/entry/613679 613679]. It is a very rare blood coagulation disorder characterized by mucocutaneous bleeding symptoms. The severity of the bleeding manifestations correlates with blood factor II levels.<ref>PMID:14962227</ref> <ref>PMID:6405779</ref> <ref>PMID:3771562</ref> <ref>PMID:3567158</ref> <ref>PMID:3801671</ref> <ref>PMID:3242619</ref> <ref>PMID:2719946</ref> <ref>PMID:1354985</ref> <ref>PMID:1421398</ref> <ref>PMID:1349838</ref> <ref>PMID:7865694</ref> <ref>PMID:7792730</ref> Genetic variations in F2 may be a cause of susceptibility to ischemic stroke (ISCHSTR) [MIM:[https://omim.org/entry/601367 601367]; also known as cerebrovascular accident or cerebral infarction. A stroke is an acute neurologic event leading to death of neural tissue of the brain and resulting in loss of motor, sensory and/or cognitive function. Ischemic strokes, resulting from vascular occlusion, is considered to be a highly complex disease consisting of a group of heterogeneous disorders with multiple genetic and environmental risk factors.<ref>PMID:15534175</ref> Defects in F2 are the cause of thrombophilia due to thrombin defect (THPH1) [MIM:[https://omim.org/entry/188050 188050]. It is a multifactorial disorder of hemostasis characterized by abnormal platelet aggregation in response to various agents and recurrent thrombi formation. Note=A common genetic variation in the 3-prime untranslated region of the prothrombin gene is associated with elevated plasma prothrombin levels and an increased risk of venous thrombosis. Defects in F2 are associated with susceptibility to pregnancy loss, recurrent, type 2 (RPRGL2) [MIM:[https://omim.org/entry/614390 614390]. A common complication of pregnancy, resulting in spontaneous abortion before the fetus has reached viability. The term includes all miscarriages from the time of conception until 24 weeks of gestation. Recurrent pregnancy loss is defined as 3 or more consecutive spontaneous abortions.<ref>PMID:11506076</ref>
	== Function ==		== Function ==
-	[~~[http~~://www.uniprot.org/uniprot/THRB_HUMAN THRB_HUMAN]] Thrombin, which cleaves bonds after Arg and Lys, converts fibrinogen to fibrin and activates factors V, VII, VIII, XIII, and, in complex with thrombomodulin, protein C. Functions in blood homeostasis, inflammation and wound healing.<ref>PMID:2856554</ref> [[http://www.uniprot.org/uniprot/HIRV1_HIRME HIRV1_HIRME]] Hirudin is a potent thrombin-specific protease inhibitor. It forms a stable non-covalent complex with alpha-thrombin, thereby abolishing its ability to cleave fibrinogen.<ref>PMID:17585879</ref>	+	[https://www.uniprot.org/uniprot/THRB_HUMAN THRB_HUMAN] Thrombin, which cleaves bonds after Arg and Lys, converts fibrinogen to fibrin and activates factors V, VII, VIII, XIII, and, in complex with thrombomodulin, protein C. Functions in blood homeostasis, inflammation and wound healing.<ref>PMID:2856554</ref>
	== Evolutionary Conservation ==		== Evolutionary Conservation ==
	[[Image:Consurf_key_small.gif\|200px\|right]]		[[Image:Consurf_key_small.gif\|200px\|right]]
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	__TOC__		__TOC__
	</StructureSection>		</StructureSection>
		+	[[Category: Hirudo medicinalis]]
	[[Category: Homo sapiens]]		[[Category: Homo sapiens]]
	[[Category: Large Structures]]		[[Category: Large Structures]]
-	~~[[Category: Thrombin]]~~	+	[[Category: Baum B]]
-	[[Category: Baum, B]]	+	[[Category: Heine A]]
-	[[Category: Heine, A]]	+	[[Category: Klebe G]]
-	[[Category: Klebe, G]]	+
-	~~[[Category: Acute phase]]~~	+
-	~~[[Category: Blood clotting]]~~	+
-	~~[[Category: Blood coagulation]]~~	+
-	~~[[Category: Cleavage on pair of basic residue]]~~	+
-	~~[[Category: Disease mutation]]~~	+
-	~~[[Category: Gamma-carboxyglutamic acid]]~~	+
-	~~[[Category: Glycoprotein]]~~	+
-	~~[[Category: Hydrolase inhibitor]]~~	+
-	~~[[Category: Hydrolase-hydrolase inhibitor complex]]~~	+
-	~~[[Category: Kringle]]~~	+
-	~~[[Category: Protease]]~~	+
-	~~[[Category: Secreted]]~~	+
-	~~[[Category: Serine protease~~]]	+

OCA at 12:05, 29 July 2020

OCA — Wed, 29 Jul 2020 12:05:10 GMT

←Older revision		Revision as of 12:05, 29 July 2020
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	==Thrombin Inhibition==		==Thrombin Inhibition==
-	<StructureSection load='2zhq' size='340' side='right' caption='[[2zhq]], [[Resolution\|resolution]] 1.96Å' scene=''>	+	<StructureSection load='2zhq' size='340' side='right'caption='[[2zhq]], [[Resolution\|resolution]] 1.96Å' scene=''>
	== Structural highlights ==		== Structural highlights ==
-	<table><tr><td colspan='2'>[[2zhq]] is a 3 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=2ZHQ OCA]. For a <b>guided tour on the structure components</b> use [http://~~oca~~.~~weizmann.ac.il/oca-docs~~/fgij/fg.htm?mol=2ZHQ FirstGlance]. <br>	+	<table><tr><td colspan='2'>[[2zhq]] is a 3 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=2ZHQ OCA]. For a <b>guided tour on the structure components</b> use [http://proteopedia.org/fgij/fg.htm?mol=2ZHQ FirstGlance]. <br>
-	</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=27U:N-(4-CARBAMIMIDOYLBENZYL)-1-(3-PHENYLPROPANOYL)-L-PROLINAMIDE'>27U</scene>, <scene name='pdbligand=NA:SODIUM+ION'>NA</scene></td></tr>	+	</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=27U:N-(4-CARBAMIMIDOYLBENZYL)-1-(3-PHENYLPROPANOYL)-L-PROLINAMIDE'>27U</scene>, <scene name='pdbligand=NA:SODIUM+ION'>NA</scene></td></tr>
	<tr id='NonStdRes'><td class="sblockLbl"><b>[[Non-Standard_Residue\|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=TYS:O-SULFO-L-TYROSINE'>TYS</scene></td></tr>		<tr id='NonStdRes'><td class="sblockLbl"><b>[[Non-Standard_Residue\|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=TYS:O-SULFO-L-TYROSINE'>TYS</scene></td></tr>
	<tr id='related'><td class="sblockLbl"><b>[[Related_structure\|Related:]]</b></td><td class="sblockDat">[[2zgb\|2zgb]], [[2zc9\|2zc9]], [[1ypg\|1ypg]], [[2zfp\|2zfp]], [[2zda\|2zda]], [[2zgx\|2zgx]]</td></tr>		<tr id='related'><td class="sblockLbl"><b>[[Related_structure\|Related:]]</b></td><td class="sblockDat">[[2zgb\|2zgb]], [[2zc9\|2zc9]], [[1ypg\|1ypg]], [[2zfp\|2zfp]], [[2zda\|2zda]], [[2zgx\|2zgx]]</td></tr>
	<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Thrombin Thrombin], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=3.4.21.5 3.4.21.5] </span></td></tr>		<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Thrombin Thrombin], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=3.4.21.5 3.4.21.5] </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=2zhq FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2zhq OCA], [http://pdbe.org/2zhq PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=2zhq RCSB], [http://www.ebi.ac.uk/pdbsum/2zhq PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=2zhq ProSAT]</span></td></tr>	+	<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://proteopedia.org/fgij/fg.htm?mol=2zhq FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2zhq OCA], [http://pdbe.org/2zhq PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=2zhq RCSB], [http://www.ebi.ac.uk/pdbsum/2zhq PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=2zhq ProSAT]</span></td></tr>
	</table>		</table>
	== Disease ==		== Disease ==
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	==See Also==		==See Also==
-	*[[Hirudin\|Hirudin]]	+	*[[Hirudin 3D structures\|Hirudin 3D structures]]
-	*[[Thrombin\|Thrombin]]	+	*[[Thrombin 3D Structures\|Thrombin 3D Structures]]
	== References ==		== References ==
	<references/>		<references/>
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	</StructureSection>		</StructureSection>
	[[Category: Homo sapiens]]		[[Category: Homo sapiens]]
		+	[[Category: Large Structures]]
	[[Category: Thrombin]]		[[Category: Thrombin]]
	[[Category: Baum, B]]		[[Category: Baum, B]]

OCA at 07:05, 18 October 2018

OCA — Thu, 18 Oct 2018 07:05:45 GMT

←Older revision		Revision as of 07:05, 18 October 2018
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	<tr id='related'><td class="sblockLbl"><b>[[Related_structure\|Related:]]</b></td><td class="sblockDat">[[2zgb\|2zgb]], [[2zc9\|2zc9]], [[1ypg\|1ypg]], [[2zfp\|2zfp]], [[2zda\|2zda]], [[2zgx\|2zgx]]</td></tr>		<tr id='related'><td class="sblockLbl"><b>[[Related_structure\|Related:]]</b></td><td class="sblockDat">[[2zgb\|2zgb]], [[2zc9\|2zc9]], [[1ypg\|1ypg]], [[2zfp\|2zfp]], [[2zda\|2zda]], [[2zgx\|2zgx]]</td></tr>
	<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Thrombin Thrombin], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=3.4.21.5 3.4.21.5] </span></td></tr>		<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Thrombin Thrombin], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=3.4.21.5 3.4.21.5] </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=2zhq FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2zhq OCA], [http://pdbe.org/2zhq PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=2zhq RCSB], [http://www.ebi.ac.uk/pdbsum/2zhq 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=2zhq FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2zhq OCA], [http://pdbe.org/2zhq PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=2zhq RCSB], [http://www.ebi.ac.uk/pdbsum/2zhq PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=2zhq ProSAT]</span></td></tr>
	</table>		</table>
	== Disease ==		== Disease ==
Line 18:		Line 18:
	Check<jmol>		Check<jmol>
	<jmolCheckbox>		<jmolCheckbox>
-	<scriptWhenChecked>select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/zh/2zhq_consurf.spt"</scriptWhenChecked>	+	<scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/zh/2zhq_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 07:51, 1 June 2016

OCA — Wed, 01 Jun 2016 07:51:27 GMT

←Older revision		Revision as of 07:51, 1 June 2016
Line 1:		Line 1:
		+
	==Thrombin Inhibition==		==Thrombin Inhibition==
	<StructureSection load='2zhq' size='340' side='right' caption='[[2zhq]], [[Resolution\|resolution]] 1.96Å' scene=''>		<StructureSection load='2zhq' size='340' side='right' caption='[[2zhq]], [[Resolution\|resolution]] 1.96Å' scene=''>
	== Structural highlights ==		== Structural highlights ==
-	<table><tr><td colspan='2'>[[2zhq]] is a 3 chain structure with sequence from ~~[http://en.wikipedia.org/wiki/Hirudo_medicinalis Hirudo medicinalis] and~~ [http://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2ZHQ OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2ZHQ FirstGlance]. <br>	+	<table><tr><td colspan='2'>[[2zhq]] is a 3 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=2ZHQ OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2ZHQ FirstGlance]. <br>
	</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=27U:N-(4-CARBAMIMIDOYLBENZYL)-1-(3-PHENYLPROPANOYL)-L-PROLINAMIDE'>27U</scene>, <scene name='pdbligand=NA:SODIUM+ION'>NA</scene></td></tr>		</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=27U:N-(4-CARBAMIMIDOYLBENZYL)-1-(3-PHENYLPROPANOYL)-L-PROLINAMIDE'>27U</scene>, <scene name='pdbligand=NA:SODIUM+ION'>NA</scene></td></tr>
	<tr id='NonStdRes'><td class="sblockLbl"><b>[[Non-Standard_Residue\|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=TYS:O-SULFO-L-TYROSINE'>TYS</scene></td></tr>		<tr id='NonStdRes'><td class="sblockLbl"><b>[[Non-Standard_Residue\|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=TYS:O-SULFO-L-TYROSINE'>TYS</scene></td></tr>
Line 40:		Line 41:
	__TOC__		__TOC__
	</StructureSection>		</StructureSection>
-	[[Category: Hirudo medicinalis]]
	[[Category: Homo sapiens]]		[[Category: Homo sapiens]]
	[[Category: Thrombin]]		[[Category: Thrombin]]

OCA at 12:45, 7 February 2016

OCA — Sun, 07 Feb 2016 12:45:22 GMT

←Older revision		Revision as of 12:45, 7 February 2016
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	<tr id='related'><td class="sblockLbl"><b>[[Related_structure\|Related:]]</b></td><td class="sblockDat">[[2zgb\|2zgb]], [[2zc9\|2zc9]], [[1ypg\|1ypg]], [[2zfp\|2zfp]], [[2zda\|2zda]], [[2zgx\|2zgx]]</td></tr>		<tr id='related'><td class="sblockLbl"><b>[[Related_structure\|Related:]]</b></td><td class="sblockDat">[[2zgb\|2zgb]], [[2zc9\|2zc9]], [[1ypg\|1ypg]], [[2zfp\|2zfp]], [[2zda\|2zda]], [[2zgx\|2zgx]]</td></tr>
	<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Thrombin Thrombin], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=3.4.21.5 3.4.21.5] </span></td></tr>		<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Thrombin Thrombin], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=3.4.21.5 3.4.21.5] </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=2zhq FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2zhq OCA], [http://www.rcsb.org/pdb/explore.do?structureId=2zhq RCSB], [http://www.ebi.ac.uk/pdbsum/2zhq 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=2zhq FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2zhq OCA], [http://pdbe.org/2zhq PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=2zhq RCSB], [http://www.ebi.ac.uk/pdbsum/2zhq PDBsum]</span></td></tr>
	</table>		</table>
	== Disease ==		== Disease ==
	[[http://www.uniprot.org/uniprot/THRB_HUMAN THRB_HUMAN]] Defects in F2 are the cause of factor II deficiency (FA2D) [MIM:[http://omim.org/entry/613679 613679]]. It is a very rare blood coagulation disorder characterized by mucocutaneous bleeding symptoms. The severity of the bleeding manifestations correlates with blood factor II levels.<ref>PMID:14962227</ref> <ref>PMID:6405779</ref> <ref>PMID:3771562</ref> <ref>PMID:3567158</ref> <ref>PMID:3801671</ref> <ref>PMID:3242619</ref> <ref>PMID:2719946</ref> <ref>PMID:1354985</ref> <ref>PMID:1421398</ref> <ref>PMID:1349838</ref> <ref>PMID:7865694</ref> <ref>PMID:7792730</ref> Genetic variations in F2 may be a cause of susceptibility to ischemic stroke (ISCHSTR) [MIM:[http://omim.org/entry/601367 601367]]; also known as cerebrovascular accident or cerebral infarction. A stroke is an acute neurologic event leading to death of neural tissue of the brain and resulting in loss of motor, sensory and/or cognitive function. Ischemic strokes, resulting from vascular occlusion, is considered to be a highly complex disease consisting of a group of heterogeneous disorders with multiple genetic and environmental risk factors.<ref>PMID:15534175</ref> Defects in F2 are the cause of thrombophilia due to thrombin defect (THPH1) [MIM:[http://omim.org/entry/188050 188050]]. It is a multifactorial disorder of hemostasis characterized by abnormal platelet aggregation in response to various agents and recurrent thrombi formation. Note=A common genetic variation in the 3-prime untranslated region of the prothrombin gene is associated with elevated plasma prothrombin levels and an increased risk of venous thrombosis. Defects in F2 are associated with susceptibility to pregnancy loss, recurrent, type 2 (RPRGL2) [MIM:[http://omim.org/entry/614390 614390]]. A common complication of pregnancy, resulting in spontaneous abortion before the fetus has reached viability. The term includes all miscarriages from the time of conception until 24 weeks of gestation. Recurrent pregnancy loss is defined as 3 or more consecutive spontaneous abortions.<ref>PMID:11506076</ref>		[[http://www.uniprot.org/uniprot/THRB_HUMAN THRB_HUMAN]] Defects in F2 are the cause of factor II deficiency (FA2D) [MIM:[http://omim.org/entry/613679 613679]]. It is a very rare blood coagulation disorder characterized by mucocutaneous bleeding symptoms. The severity of the bleeding manifestations correlates with blood factor II levels.<ref>PMID:14962227</ref> <ref>PMID:6405779</ref> <ref>PMID:3771562</ref> <ref>PMID:3567158</ref> <ref>PMID:3801671</ref> <ref>PMID:3242619</ref> <ref>PMID:2719946</ref> <ref>PMID:1354985</ref> <ref>PMID:1421398</ref> <ref>PMID:1349838</ref> <ref>PMID:7865694</ref> <ref>PMID:7792730</ref> Genetic variations in F2 may be a cause of susceptibility to ischemic stroke (ISCHSTR) [MIM:[http://omim.org/entry/601367 601367]]; also known as cerebrovascular accident or cerebral infarction. A stroke is an acute neurologic event leading to death of neural tissue of the brain and resulting in loss of motor, sensory and/or cognitive function. Ischemic strokes, resulting from vascular occlusion, is considered to be a highly complex disease consisting of a group of heterogeneous disorders with multiple genetic and environmental risk factors.<ref>PMID:15534175</ref> Defects in F2 are the cause of thrombophilia due to thrombin defect (THPH1) [MIM:[http://omim.org/entry/188050 188050]]. It is a multifactorial disorder of hemostasis characterized by abnormal platelet aggregation in response to various agents and recurrent thrombi formation. Note=A common genetic variation in the 3-prime untranslated region of the prothrombin gene is associated with elevated plasma prothrombin levels and an increased risk of venous thrombosis. Defects in F2 are associated with susceptibility to pregnancy loss, recurrent, type 2 (RPRGL2) [MIM:[http://omim.org/entry/614390 614390]]. A common complication of pregnancy, resulting in spontaneous abortion before the fetus has reached viability. The term includes all miscarriages from the time of conception until 24 weeks of gestation. Recurrent pregnancy loss is defined as 3 or more consecutive spontaneous abortions.<ref>PMID:11506076</ref>
	== Function ==		== Function ==
-	[[http://www.uniprot.org/uniprot/THRB_HUMAN THRB_HUMAN]] Thrombin, which cleaves bonds after Arg and Lys, converts fibrinogen to fibrin and activates factors V, VII, VIII, XIII, and, in complex with thrombomodulin, protein C. Functions in blood homeostasis, inflammation and wound healing.<ref>PMID:2856554</ref> [[http://www.uniprot.org/uniprot/~~ITH1_HIRME ITH1_HIRME~~]] Hirudin is a potent thrombin-specific protease inhibitor. It forms a stable non-covalent complex with alpha-thrombin, thereby abolishing its ability to cleave fibrinogen.<ref>PMID:17585879</ref>	+	[[http://www.uniprot.org/uniprot/THRB_HUMAN THRB_HUMAN]] Thrombin, which cleaves bonds after Arg and Lys, converts fibrinogen to fibrin and activates factors V, VII, VIII, XIII, and, in complex with thrombomodulin, protein C. Functions in blood homeostasis, inflammation and wound healing.<ref>PMID:2856554</ref> [[http://www.uniprot.org/uniprot/HIRV1_HIRME HIRV1_HIRME]] Hirudin is a potent thrombin-specific protease inhibitor. It forms a stable non-covalent complex with alpha-thrombin, thereby abolishing its ability to cleave fibrinogen.<ref>PMID:17585879</ref>
	== Evolutionary Conservation ==		== Evolutionary Conservation ==
	[[Image:Consurf_key_small.gif\|200px\|right]]		[[Image:Consurf_key_small.gif\|200px\|right]]
Line 21:		Line 21:
	<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=2zhq ConSurf].
	<div style="clear:both"></div>		<div style="clear:both"></div>
	<div style="background-color:#fffaf0;">		<div style="background-color:#fffaf0;">
Line 31:		Line 31:
	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 2zhq" style="background-color:#fffaf0;"></div>

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

OCA at 09:10, 20 January 2015

OCA — Tue, 20 Jan 2015 09:10:42 GMT

←Older revision		Revision as of 09:10, 20 January 2015
Line 3:		Line 3:
	== Structural highlights ==		== Structural highlights ==
	<table><tr><td colspan='2'>[[2zhq]] is a 3 chain structure with sequence from [http://en.wikipedia.org/wiki/Hirudo_medicinalis Hirudo medicinalis] and [http://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2ZHQ OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2ZHQ FirstGlance]. <br>		<table><tr><td colspan='2'>[[2zhq]] is a 3 chain structure with sequence from [http://en.wikipedia.org/wiki/Hirudo_medicinalis Hirudo medicinalis] and [http://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2ZHQ OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2ZHQ FirstGlance]. <br>
-	</td></tr><tr><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=27U:N-(4-CARBAMIMIDOYLBENZYL)-1-(3-PHENYLPROPANOYL)-L-PROLINAMIDE'>27U</scene>, <scene name='pdbligand=NA:SODIUM+ION'>NA</scene><br>	+	</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=27U:N-(4-CARBAMIMIDOYLBENZYL)-1-(3-PHENYLPROPANOYL)-L-PROLINAMIDE'>27U</scene>, <scene name='pdbligand=NA:SODIUM+ION'>NA</scene></td></tr>
-	<tr><td class="sblockLbl"><b>[[Non-Standard_Residue\|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=TYS:O-SULFO-L-TYROSINE'>TYS</scene></td></tr>	+	<tr id='NonStdRes'><td class="sblockLbl"><b>[[Non-Standard_Residue\|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=TYS:O-SULFO-L-TYROSINE'>TYS</scene></td></tr>
-	<tr><td class="sblockLbl"><b>[[Related_structure\|Related:]]</b></td><td class="sblockDat">[[2zgb\|2zgb]], [[2zc9\|2zc9]], [[1ypg\|1ypg]], [[2zfp\|2zfp]], [[2zda\|2zda]], [[2zgx\|2zgx]]</td></tr>	+	<tr id='related'><td class="sblockLbl"><b>[[Related_structure\|Related:]]</b></td><td class="sblockDat">[[2zgb\|2zgb]], [[2zc9\|2zc9]], [[1ypg\|1ypg]], [[2zfp\|2zfp]], [[2zda\|2zda]], [[2zgx\|2zgx]]</td></tr>
-	<tr><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Thrombin Thrombin], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=3.4.21.5 3.4.21.5] </span></td></tr>	+	<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Thrombin Thrombin], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=3.4.21.5 3.4.21.5] </span></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=2zhq FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2zhq OCA], [http://www.rcsb.org/pdb/explore.do?structureId=2zhq RCSB], [http://www.ebi.ac.uk/pdbsum/2zhq 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=2zhq FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2zhq OCA], [http://www.rcsb.org/pdb/explore.do?structureId=2zhq RCSB], [http://www.ebi.ac.uk/pdbsum/2zhq PDBsum]</span></td></tr>
-	<table>	+	</table>
	== Disease ==		== Disease ==
	[[http://www.uniprot.org/uniprot/THRB_HUMAN THRB_HUMAN]] Defects in F2 are the cause of factor II deficiency (FA2D) [MIM:[http://omim.org/entry/613679 613679]]. It is a very rare blood coagulation disorder characterized by mucocutaneous bleeding symptoms. The severity of the bleeding manifestations correlates with blood factor II levels.<ref>PMID:14962227</ref> <ref>PMID:6405779</ref> <ref>PMID:3771562</ref> <ref>PMID:3567158</ref> <ref>PMID:3801671</ref> <ref>PMID:3242619</ref> <ref>PMID:2719946</ref> <ref>PMID:1354985</ref> <ref>PMID:1421398</ref> <ref>PMID:1349838</ref> <ref>PMID:7865694</ref> <ref>PMID:7792730</ref> Genetic variations in F2 may be a cause of susceptibility to ischemic stroke (ISCHSTR) [MIM:[http://omim.org/entry/601367 601367]]; also known as cerebrovascular accident or cerebral infarction. A stroke is an acute neurologic event leading to death of neural tissue of the brain and resulting in loss of motor, sensory and/or cognitive function. Ischemic strokes, resulting from vascular occlusion, is considered to be a highly complex disease consisting of a group of heterogeneous disorders with multiple genetic and environmental risk factors.<ref>PMID:15534175</ref> Defects in F2 are the cause of thrombophilia due to thrombin defect (THPH1) [MIM:[http://omim.org/entry/188050 188050]]. It is a multifactorial disorder of hemostasis characterized by abnormal platelet aggregation in response to various agents and recurrent thrombi formation. Note=A common genetic variation in the 3-prime untranslated region of the prothrombin gene is associated with elevated plasma prothrombin levels and an increased risk of venous thrombosis. Defects in F2 are associated with susceptibility to pregnancy loss, recurrent, type 2 (RPRGL2) [MIM:[http://omim.org/entry/614390 614390]]. A common complication of pregnancy, resulting in spontaneous abortion before the fetus has reached viability. The term includes all miscarriages from the time of conception until 24 weeks of gestation. Recurrent pregnancy loss is defined as 3 or more consecutive spontaneous abortions.<ref>PMID:11506076</ref>		[[http://www.uniprot.org/uniprot/THRB_HUMAN THRB_HUMAN]] Defects in F2 are the cause of factor II deficiency (FA2D) [MIM:[http://omim.org/entry/613679 613679]]. It is a very rare blood coagulation disorder characterized by mucocutaneous bleeding symptoms. The severity of the bleeding manifestations correlates with blood factor II levels.<ref>PMID:14962227</ref> <ref>PMID:6405779</ref> <ref>PMID:3771562</ref> <ref>PMID:3567158</ref> <ref>PMID:3801671</ref> <ref>PMID:3242619</ref> <ref>PMID:2719946</ref> <ref>PMID:1354985</ref> <ref>PMID:1421398</ref> <ref>PMID:1349838</ref> <ref>PMID:7865694</ref> <ref>PMID:7792730</ref> Genetic variations in F2 may be a cause of susceptibility to ischemic stroke (ISCHSTR) [MIM:[http://omim.org/entry/601367 601367]]; also known as cerebrovascular accident or cerebral infarction. A stroke is an acute neurologic event leading to death of neural tissue of the brain and resulting in loss of motor, sensory and/or cognitive function. Ischemic strokes, resulting from vascular occlusion, is considered to be a highly complex disease consisting of a group of heterogeneous disorders with multiple genetic and environmental risk factors.<ref>PMID:15534175</ref> Defects in F2 are the cause of thrombophilia due to thrombin defect (THPH1) [MIM:[http://omim.org/entry/188050 188050]]. It is a multifactorial disorder of hemostasis characterized by abnormal platelet aggregation in response to various agents and recurrent thrombi formation. Note=A common genetic variation in the 3-prime untranslated region of the prothrombin gene is associated with elevated plasma prothrombin levels and an increased risk of venous thrombosis. Defects in F2 are associated with susceptibility to pregnancy loss, recurrent, type 2 (RPRGL2) [MIM:[http://omim.org/entry/614390 614390]]. A common complication of pregnancy, resulting in spontaneous abortion before the fetus has reached viability. The term includes all miscarriages from the time of conception until 24 weeks of gestation. Recurrent pregnancy loss is defined as 3 or more consecutive spontaneous abortions.<ref>PMID:11506076</ref>
Line 42:		Line 42:
	[[Category: Homo sapiens]]		[[Category: Homo sapiens]]
	[[Category: Thrombin]]		[[Category: Thrombin]]
-	[[Category: Baum, B.]]	+	[[Category: Baum, B]]
-	[[Category: Heine, A.]]	+	[[Category: Heine, A]]
-	[[Category: Klebe, G.]]	+	[[Category: Klebe, G]]
	[[Category: Acute phase]]		[[Category: Acute phase]]
	[[Category: Blood clotting]]		[[Category: Blood clotting]]

OCA at 05:24, 2 October 2014

OCA — Thu, 02 Oct 2014 05:24:03 GMT

←Older revision		Revision as of 05:24, 2 October 2014
Line 1:		Line 1:
-	~~{{STRUCTURE_2zhq~~\| ~~PDB~~=2zhq \| ~~SCENE~~= }}	+	==Thrombin Inhibition==
-	===Thrombin ~~Inhibition~~===	+	<StructureSection load='2zhq' size='340' side='right' caption='[[2zhq]], [[Resolution\|resolution]] 1.96Å' scene=''>
-	~~{{ABSTRACT_PUBMED_20156458}}~~	+	== Structural highlights ==
		+	<table><tr><td colspan='2'>[[2zhq]] is a 3 chain structure with sequence from [http://en.wikipedia.org/wiki/Hirudo_medicinalis Hirudo medicinalis] and [http://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2ZHQ OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2ZHQ FirstGlance]. <br>
		+	</td></tr><tr><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=27U:N-(4-CARBAMIMIDOYLBENZYL)-1-(3-PHENYLPROPANOYL)-L-PROLINAMIDE'>27U</scene>, <scene name='pdbligand=NA:SODIUM+ION'>NA</scene><br>
		+	<tr><td class="sblockLbl"><b>[[Non-Standard_Residue\|NonStd Res:]]</b></td><td class="sblockDat"><scene name='pdbligand=TYS:O-SULFO-L-TYROSINE'>TYS</scene></td></tr>
		+	<tr><td class="sblockLbl"><b>[[Related_structure\|Related:]]</b></td><td class="sblockDat">[[2zgb\|2zgb]], [[2zc9\|2zc9]], [[1ypg\|1ypg]], [[2zfp\|2zfp]], [[2zda\|2zda]], [[2zgx\|2zgx]]</td></tr>
		+	<tr><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Thrombin Thrombin], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=3.4.21.5 3.4.21.5] </span></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=2zhq FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2zhq OCA], [http://www.rcsb.org/pdb/explore.do?structureId=2zhq RCSB], [http://www.ebi.ac.uk/pdbsum/2zhq PDBsum]</span></td></tr>
		+	<table>
		+	== Disease ==
		+	[[http://www.uniprot.org/uniprot/THRB_HUMAN THRB_HUMAN]] Defects in F2 are the cause of factor II deficiency (FA2D) [MIM:[http://omim.org/entry/613679 613679]]. It is a very rare blood coagulation disorder characterized by mucocutaneous bleeding symptoms. The severity of the bleeding manifestations correlates with blood factor II levels.<ref>PMID:14962227</ref> <ref>PMID:6405779</ref> <ref>PMID:3771562</ref> <ref>PMID:3567158</ref> <ref>PMID:3801671</ref> <ref>PMID:3242619</ref> <ref>PMID:2719946</ref> <ref>PMID:1354985</ref> <ref>PMID:1421398</ref> <ref>PMID:1349838</ref> <ref>PMID:7865694</ref> <ref>PMID:7792730</ref> Genetic variations in F2 may be a cause of susceptibility to ischemic stroke (ISCHSTR) [MIM:[http://omim.org/entry/601367 601367]]; also known as cerebrovascular accident or cerebral infarction. A stroke is an acute neurologic event leading to death of neural tissue of the brain and resulting in loss of motor, sensory and/or cognitive function. Ischemic strokes, resulting from vascular occlusion, is considered to be a highly complex disease consisting of a group of heterogeneous disorders with multiple genetic and environmental risk factors.<ref>PMID:15534175</ref> Defects in F2 are the cause of thrombophilia due to thrombin defect (THPH1) [MIM:[http://omim.org/entry/188050 188050]]. It is a multifactorial disorder of hemostasis characterized by abnormal platelet aggregation in response to various agents and recurrent thrombi formation. Note=A common genetic variation in the 3-prime untranslated region of the prothrombin gene is associated with elevated plasma prothrombin levels and an increased risk of venous thrombosis. Defects in F2 are associated with susceptibility to pregnancy loss, recurrent, type 2 (RPRGL2) [MIM:[http://omim.org/entry/614390 614390]]. A common complication of pregnancy, resulting in spontaneous abortion before the fetus has reached viability. The term includes all miscarriages from the time of conception until 24 weeks of gestation. Recurrent pregnancy loss is defined as 3 or more consecutive spontaneous abortions.<ref>PMID:11506076</ref>
		+	== Function ==
		+	[[http://www.uniprot.org/uniprot/THRB_HUMAN THRB_HUMAN]] Thrombin, which cleaves bonds after Arg and Lys, converts fibrinogen to fibrin and activates factors V, VII, VIII, XIII, and, in complex with thrombomodulin, protein C. Functions in blood homeostasis, inflammation and wound healing.<ref>PMID:2856554</ref> [[http://www.uniprot.org/uniprot/ITH1_HIRME ITH1_HIRME]] Hirudin is a potent thrombin-specific protease inhibitor. It forms a stable non-covalent complex with alpha-thrombin, thereby abolishing its ability to cleave fibrinogen.<ref>PMID:17585879</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/zh/2zhq_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 ==
		+	Additivity of functional group contributions to protein-ligand binding is a very popular concept in medicinal chemistry as the basis of rational design and optimized lead structures. Most of the currently applied scoring functions for docking build on such additivity models. Even though the limitation of this concept is well known, case studies examining in detail why additivity fails at the molecular level are still very scarce. The present study shows, by use of crystal structure analysis and isothermal titration calorimetry for a congeneric series of thrombin inhibitors, that extensive cooperative effects between hydrophobic contacts and hydrogen bond formation are intimately coupled via dynamic properties of the formed complexes. The formation of optimal lipophilic contacts with the surface of the thrombin S3 pocket and the full desolvation of this pocket can conflict with the formation of an optimal hydrogen bond between ligand and protein. The mutual contributions of the competing interactions depend on the size of the ligand hydrophobic substituent and influence the residual mobility of ligand portions at the binding site. Analysis of the individual crystal structures and factorizing the free energy into enthalpy and entropy demonstrates that binding affinity of the ligands results from a mixture of enthalpic contributions from hydrogen bonding and hydrophobic contacts, and entropic considerations involving an increasing loss of residual mobility of the bound ligands. This complex picture of mutually competing and partially compensating enthalpic and entropic effects determines the non-additivity of free energy contributions to ligand binding at the molecular level.

-	~~==Disease==~~	+	Non-additivity of functional group contributions in protein-ligand binding: a comprehensive study by crystallography and isothermal titration calorimetry.,Baum B, Muley L, Smolinski M, Heine A, Hangauer D, Klebe G J Mol Biol. 2010 Apr 9;397(4):1042-54. Epub 2010 Feb 12. PMID:20156458<ref>PMID:20156458</ref>
-	~~[[http://www.uniprot.org/uniprot/THRB_HUMAN THRB_HUMAN]] Defects~~ in ~~F2 are the cause of factor II deficiency (FA2D) [MIM~~:~~[http://omim.org/entry/613679 613679]]. It is~~ a ~~very rare blood coagulation disorder characterized~~ by mucocutaneous bleeding symptoms. The severity of the bleeding manifestations correlates with blood factor II levels.<ref>PMID:14962227</ref><ref>PMID:6405779</ref><ref>PMID:3771562</ref><ref>PMID:3567158</ref><ref>PMID:3801671</ref><ref>PMID:3242619</ref><ref>PMID:2719946</ref><ref>PMID:1354985</ref><ref>PMID:1421398</ref><ref>PMID:1349838</ref><ref>PMID:7865694</ref><ref>PMID:7792730</ref> Genetic variations in F2 may be a cause of susceptibility to ischemic stroke (ISCHSTR) [MIM:[http://omim.org/entry/601367 601367]]; also known as cerebrovascular accident or cerebral infarction. A stroke is an acute neurologic event leading to death of neural tissue of the brain and resulting in loss of motor, sensory and~~/or cognitive function~~. ~~Ischemic strokes~~, ~~resulting from vascular occlusion~~, is considered to be a highly complex disease consisting of a group of heterogeneous disorders with multiple genetic and environmental risk factors.<ref>PMID:15534175</ref> Defects in F2 are the cause of thrombophilia due to thrombin defect (THPH1) [MIM:[http://omim.org/entry/188050 188050]]. It is a multifactorial disorder of hemostasis characterized by abnormal platelet aggregation in response to various agents and recurrent thrombi formation. Note=A common genetic variation in the 3-prime untranslated region of the prothrombin gene is associated with elevated plasma prothrombin levels and an increased risk of venous thrombosis. Defects in F2 are associated with susceptibility to pregnancy loss, ~~recurrent~~, ~~type 2~~ (~~RPRGL2~~) ~~[MIM~~:~~[http://omim~~.org/entry/614390 614390]]. A common complication of pregnancy, resulting in spontaneous abortion before the fetus has reached viability. The term includes all miscarriages from the time of conception until 24 weeks of gestation. Recurrent pregnancy loss is defined as 3 or more consecutive spontaneous abortions.<ref>PMID:~~11506076~~</ref>	+

-	~~==Function==~~	+	From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br>
-	~~[[http://www.uniprot.org/uniprot~~/~~THRB_HUMAN THRB_HUMAN]] Thrombin~~, ~~which cleaves bonds after Arg and Lys, converts fibrinogen to fibrin and activates factors V, VII, VIII, XIII, and, in complex with thrombomodulin, protein C~~. ~~Functions in blood homeostasis, inflammation and wound healing~~.<ref>PMID:2856554</ref> [[http://www.uniprot.org/uniprot/ITH1_HIRME ITH1_HIRME]] Hirudin is a potent thrombin-specific protease inhibitor. It forms a stable non-covalent complex with alpha-thrombin, thereby abolishing its ability to cleave fibrinogen.<~~ref~~>~~PMID:17585879~~</~~ref~~>	+	</div>
-		+
-	~~==About this Structure==~~	+
-	[[2zhq]] is a 3 chain structure with sequence from [http://en.wikipedia.org/wiki/Hirudo_medicinalis Hirudo medicinalis] and [http://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2ZHQ OCA].	+

	==See Also==		==See Also==
	*[[Hirudin\|Hirudin]]		*[[Hirudin\|Hirudin]]
	*[[Thrombin\|Thrombin]]		*[[Thrombin\|Thrombin]]
-		+	== References ==
-	==~~Reference~~==	+	<references/>
-	~~<ref group="xtra">PMID:020156458</ref>~~<references ~~group="xtra"~~/><~~references~~/>	+	__TOC__
		+	</StructureSection>
	[[Category: Hirudo medicinalis]]		[[Category: Hirudo medicinalis]]
	[[Category: Homo sapiens]]		[[Category: Homo sapiens]]

OCA at 19:38, 24 March 2013

OCA — Sun, 24 Mar 2013 19:38:03 GMT

←Older revision		Revision as of 19:38, 24 March 2013
Line 1:		Line 1:
-	[[Image:2zhq.png\|left\|200px]]
-
	{{STRUCTURE_2zhq\| PDB=2zhq \| SCENE= }}		{{STRUCTURE_2zhq\| PDB=2zhq \| SCENE= }}
-
	===Thrombin Inhibition===		===Thrombin Inhibition===
		+	{{ABSTRACT_PUBMED_20156458}}

-	~~{{ABSTRACT_PUBMED_20156458}}~~	+	==Disease==
		+	[[http://www.uniprot.org/uniprot/THRB_HUMAN THRB_HUMAN]] Defects in F2 are the cause of factor II deficiency (FA2D) [MIM:[http://omim.org/entry/613679 613679]]. It is a very rare blood coagulation disorder characterized by mucocutaneous bleeding symptoms. The severity of the bleeding manifestations correlates with blood factor II levels.<ref>PMID:14962227</ref><ref>PMID:6405779</ref><ref>PMID:3771562</ref><ref>PMID:3567158</ref><ref>PMID:3801671</ref><ref>PMID:3242619</ref><ref>PMID:2719946</ref><ref>PMID:1354985</ref><ref>PMID:1421398</ref><ref>PMID:1349838</ref><ref>PMID:7865694</ref><ref>PMID:7792730</ref> Genetic variations in F2 may be a cause of susceptibility to ischemic stroke (ISCHSTR) [MIM:[http://omim.org/entry/601367 601367]]; also known as cerebrovascular accident or cerebral infarction. A stroke is an acute neurologic event leading to death of neural tissue of the brain and resulting in loss of motor, sensory and/or cognitive function. Ischemic strokes, resulting from vascular occlusion, is considered to be a highly complex disease consisting of a group of heterogeneous disorders with multiple genetic and environmental risk factors.<ref>PMID:15534175</ref> Defects in F2 are the cause of thrombophilia due to thrombin defect (THPH1) [MIM:[http://omim.org/entry/188050 188050]]. It is a multifactorial disorder of hemostasis characterized by abnormal platelet aggregation in response to various agents and recurrent thrombi formation. Note=A common genetic variation in the 3-prime untranslated region of the prothrombin gene is associated with elevated plasma prothrombin levels and an increased risk of venous thrombosis. Defects in F2 are associated with susceptibility to pregnancy loss, recurrent, type 2 (RPRGL2) [MIM:[http://omim.org/entry/614390 614390]]. A common complication of pregnancy, resulting in spontaneous abortion before the fetus has reached viability. The term includes all miscarriages from the time of conception until 24 weeks of gestation. Recurrent pregnancy loss is defined as 3 or more consecutive spontaneous abortions.<ref>PMID:11506076</ref>
		+
		+	==Function==
		+	[[http://www.uniprot.org/uniprot/THRB_HUMAN THRB_HUMAN]] Thrombin, which cleaves bonds after Arg and Lys, converts fibrinogen to fibrin and activates factors V, VII, VIII, XIII, and, in complex with thrombomodulin, protein C. Functions in blood homeostasis, inflammation and wound healing.<ref>PMID:2856554</ref> [[http://www.uniprot.org/uniprot/ITH1_HIRME ITH1_HIRME]] Hirudin is a potent thrombin-specific protease inhibitor. It forms a stable non-covalent complex with alpha-thrombin, thereby abolishing its ability to cleave fibrinogen.<ref>PMID:17585879</ref>

	==About this Structure==		==About this Structure==
Line 15:		Line 17:

	==Reference==		==Reference==
-	<ref group="xtra">PMID:020156458</ref><references group="xtra"/>	+	<ref group="xtra">PMID:020156458</ref><references group="xtra"/><references/>
	[[Category: Hirudo medicinalis]]		[[Category: Hirudo medicinalis]]
	[[Category: Homo sapiens]]		[[Category: Homo sapiens]]

OCA at 06:41, 20 October 2012

OCA — Sat, 20 Oct 2012 06:41:23 GMT

←Older revision		Revision as of 06:41, 20 October 2012
Line 8:		Line 8:

	==About this Structure==		==About this Structure==
-	[[2zhq]] is a 3 chain structure ~~of [[Hirudin]] and [[Thrombin]]~~ with sequence from [http://en.wikipedia.org/wiki/Hirudo_medicinalis Hirudo medicinalis] and [http://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2ZHQ OCA].	+	[[2zhq]] is a 3 chain structure with sequence from [http://en.wikipedia.org/wiki/Hirudo_medicinalis Hirudo medicinalis] and [http://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2ZHQ OCA].

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

OCA at 13:59, 25 July 2012

OCA — Wed, 25 Jul 2012 13:59:55 GMT

←Older revision		Revision as of 13:59, 25 July 2012
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	[[Image:2zhq.png\|left\|200px]]		[[Image:2zhq.png\|left\|200px]]

-	<!--
-	The line below this paragraph, containing "STRUCTURE_2zhq", creates the "Structure Box" on the page.
-	You may change the PDB parameter (which sets the PDB file loaded into the applet)
-	or the SCENE parameter (which sets the initial scene displayed when the page is loaded),
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	{{STRUCTURE_2zhq\| PDB=2zhq \| SCENE= }}		{{STRUCTURE_2zhq\| PDB=2zhq \| SCENE= }}

	===Thrombin Inhibition===		===Thrombin Inhibition===

-
-	<!--
-	The line below this paragraph, {{ABSTRACT_PUBMED_20156458}}, adds the Publication Abstract to the page
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	{{ABSTRACT_PUBMED_20156458}}		{{ABSTRACT_PUBMED_20156458}}

	==About this Structure==		==About this Structure==
-	[[2zhq]] is a 3 chain structure of [[Hirudin]] 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=2ZHQ OCA].	+	[[2zhq]] is a 3 chain structure of [[Hirudin]] and [[Thrombin]] with sequence from [http://en.wikipedia.org/wiki/Hirudo_medicinalis Hirudo medicinalis] and [http://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2ZHQ OCA].

	==See Also==		==See Also==
-	*[[Hirudin]]	+	*[[Hirudin\|Hirudin]]
		+	*[[Thrombin\|Thrombin]]

	==Reference==		==Reference==
-	<ref group="xtra">PMID:~~20156458~~</ref><references group="xtra"/>	+	<ref group="xtra">PMID:020156458</ref><references group="xtra"/>
		+	[[Category: Hirudo medicinalis]]
	[[Category: Homo sapiens]]		[[Category: Homo sapiens]]
	[[Category: Thrombin]]		[[Category: Thrombin]]
Line 32:		Line 23:
	[[Category: Klebe, G.]]		[[Category: Klebe, G.]]
	[[Category: Acute phase]]		[[Category: Acute phase]]
-	[[Category: Blood clotting~~-hydrolase inhibitor complex]]~~	+	[[Category: Blood clotting]]
-	~~[[Category: Blood clotting/hydrolase inhibitor~~]]	+
	[[Category: Blood coagulation]]		[[Category: Blood coagulation]]
-	[[Category: Calcium]]
	[[Category: Cleavage on pair of basic residue]]		[[Category: Cleavage on pair of basic residue]]
	[[Category: Disease mutation]]		[[Category: Disease mutation]]
	[[Category: Gamma-carboxyglutamic acid]]		[[Category: Gamma-carboxyglutamic acid]]
	[[Category: Glycoprotein]]		[[Category: Glycoprotein]]
		+	[[Category: Hydrolase inhibitor]]
		+	[[Category: Hydrolase-hydrolase inhibitor complex]]
	[[Category: Kringle]]		[[Category: Kringle]]
-	[[Category: Pharmaceutical]]
-	[[Category: Polymorphism]]
	[[Category: Protease]]		[[Category: Protease]]
	[[Category: Secreted]]		[[Category: Secreted]]
	[[Category: Serine protease]]		[[Category: Serine protease]]
-	[[Category: Zymogen]]