1cvw - Revision history

OCA at 15:43, 13 March 2024

2024-03-13T15:43:54Z

←Older revision		Revision as of 15:43, 13 March 2024
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	<StructureSection load='1cvw' size='340' side='right'caption='[[1cvw]], [[Resolution\|resolution]] 2.28Å' scene=''>		<StructureSection load='1cvw' size='340' side='right'caption='[[1cvw]], [[Resolution\|resolution]] 2.28Å' scene=''>
	== Structural highlights ==		== Structural highlights ==
-	<table><tr><td colspan='2'>[[1cvw]] is a 2 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1CVW OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1CVW FirstGlance]. <br>	+	<table><tr><td colspan='2'>[[1cvw]] is a 2 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=1CVW OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1CVW FirstGlance]. <br>
-	</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=0GE:N-{[5-(DIMETHYLAMINO)NAPHTHALEN-1-YL]SULFONYL}-L-ALPHA-GLUTAMYL-N-[(2S,3S)-6-CARBAMIMIDAMIDO-1-CHLORO-2-HYDROXYHEXAN-3-YL]GLYCINAMIDE'>0GE</scene>, <scene name='pdbligand=CA:CALCIUM+ION'>CA</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]] 2.28Å</td></tr>
-	~~<tr id='related'><td class="sblockLbl"><b>[[Related_structure\|Related:]]</b></td><td class="sblockDat"><div style='overflow: auto; max-height: 3em;'>[[1dan\|1dan]]</div></td></tr>~~	+	<tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=0GE:N-{[5-(DIMETHYLAMINO)NAPHTHALEN-1-YL]SULFONYL}-L-ALPHA-GLUTAMYL-N-[(2S,3S)-6-CARBAMIMIDAMIDO-1-CHLORO-2-HYDROXYHEXAN-3-YL]GLYCINAMIDE'>0GE</scene>, <scene name='pdbligand=CA:CALCIUM+ION'>CA</scene></td></tr>
-	<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[https://en.wikipedia.org/wiki/Coagulation_factor_VIIa Coagulation factor VIIa], with EC number [https://www.brenda-enzymes.info/php/result_flat.php4?ecno=3.4.21.21 3.4.21.21] </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=1cvw FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1cvw OCA], [https://pdbe.org/1cvw PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1cvw RCSB], [https://www.ebi.ac.uk/pdbsum/1cvw PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1cvw 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=1cvw FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1cvw OCA], [https://pdbe.org/1cvw PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1cvw RCSB], [https://www.ebi.ac.uk/pdbsum/1cvw PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1cvw ProSAT]</span></td></tr>
	</table>		</table>
	== Disease ==		== Disease ==
-	[[https://www.uniprot.org/uniprot/FA7_HUMAN FA7_HUMAN]] Defects in F7 are the cause of factor VII deficiency (FA7D) [MIM:[https://omim.org/entry/227500 227500]]. A hemorrhagic disease with variable presentation. The clinical picture can be very severe, with the early occurrence of intracerebral hemorrhages or repeated hemarthroses, or, in contrast, moderate with cutaneous-mucosal hemorrhages (epistaxis, menorrhagia) or hemorrhages provoked by a surgical intervention. Finally, numerous subjects are completely asymptomatic despite very low factor VII levels.<ref>PMID:8043443</ref> <ref>PMID:2070047</ref> <ref>PMID:1634227</ref> <ref>PMID:8364544</ref> <ref>PMID:8204879</ref> <ref>PMID:7981691</ref> <ref>PMID:7974346</ref> <ref>PMID:8652821</ref> <ref>PMID:8844208</ref> <ref>PMID:8940045</ref> <ref>PMID:8883260</ref> <ref>PMID:9414278</ref> <ref>PMID:9576180</ref> <ref>PMID:9452082</ref> <ref>PMID:11091194</ref> <ref>PMID:11129332</ref> <ref>PMID:10862079</ref> <ref>PMID:12472587</ref> <ref>PMID:14717781</ref> <ref>PMID:19751712</ref> <ref>PMID:18976247</ref> <ref>PMID:19432927</ref> <ref>PMID:21206266</ref> <ref>PMID:21372693</ref>	+	[https://www.uniprot.org/uniprot/FA7_HUMAN FA7_HUMAN] Defects in F7 are the cause of factor VII deficiency (FA7D) [MIM:[https://omim.org/entry/227500 227500]. A hemorrhagic disease with variable presentation. The clinical picture can be very severe, with the early occurrence of intracerebral hemorrhages or repeated hemarthroses, or, in contrast, moderate with cutaneous-mucosal hemorrhages (epistaxis, menorrhagia) or hemorrhages provoked by a surgical intervention. Finally, numerous subjects are completely asymptomatic despite very low factor VII levels.<ref>PMID:8043443</ref> <ref>PMID:2070047</ref> <ref>PMID:1634227</ref> <ref>PMID:8364544</ref> <ref>PMID:8204879</ref> <ref>PMID:7981691</ref> <ref>PMID:7974346</ref> <ref>PMID:8652821</ref> <ref>PMID:8844208</ref> <ref>PMID:8940045</ref> <ref>PMID:8883260</ref> <ref>PMID:9414278</ref> <ref>PMID:9576180</ref> <ref>PMID:9452082</ref> <ref>PMID:11091194</ref> <ref>PMID:11129332</ref> <ref>PMID:10862079</ref> <ref>PMID:12472587</ref> <ref>PMID:14717781</ref> <ref>PMID:19751712</ref> <ref>PMID:18976247</ref> <ref>PMID:19432927</ref> <ref>PMID:21206266</ref> <ref>PMID:21372693</ref>
	== Function ==		== Function ==
-	[[https://www.uniprot.org/uniprot/FA7_HUMAN FA7_HUMAN]] Initiates the extrinsic pathway of blood coagulation. Serine protease that circulates in the blood in a zymogen form. Factor VII is converted to factor VIIa by factor Xa, factor XIIa, factor IXa, or thrombin by minor proteolysis. In the presence of tissue factor and calcium ions, factor VIIa then converts factor X to factor Xa by limited proteolysis. Factor VIIa will also convert factor IX to factor IXa in the presence of tissue factor and calcium.	+	[https://www.uniprot.org/uniprot/FA7_HUMAN FA7_HUMAN] Initiates the extrinsic pathway of blood coagulation. Serine protease that circulates in the blood in a zymogen form. Factor VII is converted to factor VIIa by factor Xa, factor XIIa, factor IXa, or thrombin by minor proteolysis. In the presence of tissue factor and calcium ions, factor VIIa then converts factor X to factor Xa by limited proteolysis. Factor VIIa will also convert factor IX to factor IXa in the presence of tissue factor and calcium.
	== Evolutionary Conservation ==		== Evolutionary Conservation ==
	[[Image:Consurf_key_small.gif\|200px\|right]]		[[Image:Consurf_key_small.gif\|200px\|right]]
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	</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=1cvw 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=1cvw ConSurf].
	<div style="clear:both"></div>		<div style="clear:both"></div>
-	<div style="background-color:#fffaf0;">
-	== Publication Abstract from PubMed ==
-	Factor VIIa (FVIIa) is a crucial haemostatic protease consisting of four distinct domains termed the Gla, epidermal growth factor-1 (EGF-1), EGF-2, and protease domains (from N- to C-terminus). The crystal structure of human FVIIa inhibited at the active site with 1, 5-dansyl-Glu-Gly-Arg-chloromethyl ketone and lacking the Gla domain has been solved to a resolution of 2.28 A. The EGF-2 and protease domains were well resolved, whereas no electron density for the EGF-1 domain was observed, suggesting a flexible arrangement or disorder within the crystal. Superposition of the protease domain of the present structure with that previously resolved in the tissue factor (TF)/FVIIai complex revealed that although overall the domain structures are similar, the EGF-2 domain is rotated by 7.5 degrees relative to the protease domain on binding TF. A single cleavage in the protease domain was found, between Arg315 and Lys316 (chymotrypsin numbering 170C-170D) in a FVII-specific insertion loop: this cleavage appeared to be essential for crystallisation. Insertion of the heavy chain N-terminal Ile153 is essentially identical in the two structures, as is the geometry of the active site residues and the inhibitor C-terminal arginine residue. Some differences are seen in the cleaved loop, but changes in TF-contact residues are generally minor. This structure supports the hypothesis that TF binding enables spatial domain arrangements in the flexible FVIIa molecule necessary for procoagulant function and furthermore that active site occupancy induces FVIIa active conformation via N-terminal insertion.
-
-	Crystal structure of active site-inhibited human coagulation factor VIIa (des-Gla).,Kemball-Cook G, Johnson DJ, Tuddenham EG, Harlos K J Struct Biol. 1999 Oct;127(3):213-23. PMID:10544046<ref>PMID:10544046</ref>
-
-	From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br>
-	</div>
-	<div class="pdbe-citations 1cvw" style="background-color:#fffaf0;"></div>

	==See Also==		==See Also==
Line 39:		Line 29:
	__TOC__		__TOC__
	</StructureSection>		</StructureSection>
-	[[Category: ~~Coagulation factor VIIa~~]]	+	[[Category: Homo sapiens]]
	[[Category: Large Structures]]		[[Category: Large Structures]]
-	[[Category: Harlos, K]]	+	[[Category: Harlos K]]
-	[[Category: Johnson~~, D J.D~~]]	+	[[Category: Johnson DJD]]
-	[[Category: Kemball-Cook, G]]	+	[[Category: Kemball-Cook G]]
-	[[Category: Tuddenham~~, E G.D]]~~	+	[[Category: Tuddenham EGD]]
-	~~[[Category: Blood coagulation]]~~	+
-	~~[[Category: Egf]]~~	+
-	~~[[Category: Factor viia]]~~	+
-	~~[[Category: Hydrolase-hydrolase inhibitor complex]]~~	+
-	~~[[Category: Serine protease~~]]	+

OCA at 15:19, 3 March 2021

2021-03-03T15:19:30Z

←Older revision		Revision as of 15:19, 3 March 2021
Line 3:		Line 3:
	<StructureSection load='1cvw' size='340' side='right'caption='[[1cvw]], [[Resolution\|resolution]] 2.28Å' scene=''>		<StructureSection load='1cvw' size='340' side='right'caption='[[1cvw]], [[Resolution\|resolution]] 2.28Å' scene=''>
	== Structural highlights ==		== Structural highlights ==
-	<table><tr><td colspan='2'>[[1cvw]] is a 2 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1CVW OCA]. For a <b>guided tour on the structure components</b> use [~~http~~://~~oca~~.~~weizmann.ac.il/oca-docs~~/fgij/fg.htm?mol=1CVW FirstGlance]. <br>	+	<table><tr><td colspan='2'>[[1cvw]] is a 2 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1CVW OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1CVW FirstGlance]. <br>
-	</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=0GE:N-{[5-(DIMETHYLAMINO)NAPHTHALEN-1-YL]SULFONYL}-L-ALPHA-GLUTAMYL-N-[(2S,3S)-6-CARBAMIMIDAMIDO-1-CHLORO-2-HYDROXYHEXAN-3-YL]GLYCINAMIDE'>0GE</scene>, <scene name='pdbligand=CA:CALCIUM+ION'>CA</scene></td></tr>	+	</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=0GE:N-{[5-(DIMETHYLAMINO)NAPHTHALEN-1-YL]SULFONYL}-L-ALPHA-GLUTAMYL-N-[(2S,3S)-6-CARBAMIMIDAMIDO-1-CHLORO-2-HYDROXYHEXAN-3-YL]GLYCINAMIDE'>0GE</scene>, <scene name='pdbligand=CA:CALCIUM+ION'>CA</scene></td></tr>
-	<tr id='related'><td class="sblockLbl"><b>[[Related_structure\|Related:]]</b></td><td class="sblockDat">[[1dan\|1dan]]</td></tr>	+	<tr id='related'><td class="sblockLbl"><b>[[Related_structure\|Related:]]</b></td><td class="sblockDat"><div style='overflow: auto; max-height: 3em;'>[[1dan\|1dan]]</div></td></tr>
-	<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[~~http~~://en.wikipedia.org/wiki/Coagulation_factor_VIIa Coagulation factor VIIa], with EC number [~~http~~://www.brenda-enzymes.info/php/result_flat.php4?ecno=3.4.21.21 3.4.21.21] </span></td></tr>	+	<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[https://en.wikipedia.org/wiki/Coagulation_factor_VIIa Coagulation factor VIIa], with EC number [https://www.brenda-enzymes.info/php/result_flat.php4?ecno=3.4.21.21 3.4.21.21] </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=1cvw FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1cvw OCA], [~~http~~://pdbe.org/1cvw PDBe], [~~http~~://www.rcsb.org/pdb/explore.do?structureId=1cvw RCSB], [~~http~~://www.ebi.ac.uk/pdbsum/1cvw PDBsum], [~~http~~://prosat.h-its.org/prosat/prosatexe?pdbcode=1cvw 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=1cvw FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1cvw OCA], [https://pdbe.org/1cvw PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1cvw RCSB], [https://www.ebi.ac.uk/pdbsum/1cvw PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1cvw ProSAT]</span></td></tr>
	</table>		</table>
	== Disease ==		== Disease ==
-	[[~~http~~://www.uniprot.org/uniprot/FA7_HUMAN FA7_HUMAN]] Defects in F7 are the cause of factor VII deficiency (FA7D) [MIM:[~~http~~://omim.org/entry/227500 227500]]. A hemorrhagic disease with variable presentation. The clinical picture can be very severe, with the early occurrence of intracerebral hemorrhages or repeated hemarthroses, or, in contrast, moderate with cutaneous-mucosal hemorrhages (epistaxis, menorrhagia) or hemorrhages provoked by a surgical intervention. Finally, numerous subjects are completely asymptomatic despite very low factor VII levels.<ref>PMID:8043443</ref> <ref>PMID:2070047</ref> <ref>PMID:1634227</ref> <ref>PMID:8364544</ref> <ref>PMID:8204879</ref> <ref>PMID:7981691</ref> <ref>PMID:7974346</ref> <ref>PMID:8652821</ref> <ref>PMID:8844208</ref> <ref>PMID:8940045</ref> <ref>PMID:8883260</ref> <ref>PMID:9414278</ref> <ref>PMID:9576180</ref> <ref>PMID:9452082</ref> <ref>PMID:11091194</ref> <ref>PMID:11129332</ref> <ref>PMID:10862079</ref> <ref>PMID:12472587</ref> <ref>PMID:14717781</ref> <ref>PMID:19751712</ref> <ref>PMID:18976247</ref> <ref>PMID:19432927</ref> <ref>PMID:21206266</ref> <ref>PMID:21372693</ref>	+	[[https://www.uniprot.org/uniprot/FA7_HUMAN FA7_HUMAN]] Defects in F7 are the cause of factor VII deficiency (FA7D) [MIM:[https://omim.org/entry/227500 227500]]. A hemorrhagic disease with variable presentation. The clinical picture can be very severe, with the early occurrence of intracerebral hemorrhages or repeated hemarthroses, or, in contrast, moderate with cutaneous-mucosal hemorrhages (epistaxis, menorrhagia) or hemorrhages provoked by a surgical intervention. Finally, numerous subjects are completely asymptomatic despite very low factor VII levels.<ref>PMID:8043443</ref> <ref>PMID:2070047</ref> <ref>PMID:1634227</ref> <ref>PMID:8364544</ref> <ref>PMID:8204879</ref> <ref>PMID:7981691</ref> <ref>PMID:7974346</ref> <ref>PMID:8652821</ref> <ref>PMID:8844208</ref> <ref>PMID:8940045</ref> <ref>PMID:8883260</ref> <ref>PMID:9414278</ref> <ref>PMID:9576180</ref> <ref>PMID:9452082</ref> <ref>PMID:11091194</ref> <ref>PMID:11129332</ref> <ref>PMID:10862079</ref> <ref>PMID:12472587</ref> <ref>PMID:14717781</ref> <ref>PMID:19751712</ref> <ref>PMID:18976247</ref> <ref>PMID:19432927</ref> <ref>PMID:21206266</ref> <ref>PMID:21372693</ref>
	== Function ==		== Function ==
-	[[~~http~~://www.uniprot.org/uniprot/FA7_HUMAN FA7_HUMAN]] Initiates the extrinsic pathway of blood coagulation. Serine protease that circulates in the blood in a zymogen form. Factor VII is converted to factor VIIa by factor Xa, factor XIIa, factor IXa, or thrombin by minor proteolysis. In the presence of tissue factor and calcium ions, factor VIIa then converts factor X to factor Xa by limited proteolysis. Factor VIIa will also convert factor IX to factor IXa in the presence of tissue factor and calcium.	+	[[https://www.uniprot.org/uniprot/FA7_HUMAN FA7_HUMAN]] Initiates the extrinsic pathway of blood coagulation. Serine protease that circulates in the blood in a zymogen form. Factor VII is converted to factor VIIa by factor Xa, factor XIIa, factor IXa, or thrombin by minor proteolysis. In the presence of tissue factor and calcium ions, factor VIIa then converts factor X to factor Xa by limited proteolysis. Factor VIIa will also convert factor IX to factor IXa in the presence of tissue factor and calcium.
	== Evolutionary Conservation ==		== Evolutionary Conservation ==
	[[Image:Consurf_key_small.gif\|200px\|right]]		[[Image:Consurf_key_small.gif\|200px\|right]]
Line 34:		Line 34:

	==See Also==		==See Also==
-	*[[Factor VIIa\|Factor VIIa]]	+	*[[Factor VIIa 3D structures\|Factor VIIa 3D structures]]
	== References ==		== References ==
	<references/>		<references/>

OCA at 07:09, 29 May 2019

2019-05-29T07:09:45Z

←Older revision		Revision as of 07:09, 29 May 2019
Line 1:		Line 1:

	==Crystal structure of active site-inhibited human coagulation factor VIIA (DES-GLA)==		==Crystal structure of active site-inhibited human coagulation factor VIIA (DES-GLA)==
-	<StructureSection load='1cvw' size='340' side='right' caption='[[1cvw]], [[Resolution\|resolution]] 2.28Å' scene=''>	+	<StructureSection load='1cvw' size='340' side='right'caption='[[1cvw]], [[Resolution\|resolution]] 2.28Å' scene=''>
	== Structural highlights ==		== Structural highlights ==
	<table><tr><td colspan='2'>[[1cvw]] is a 2 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1CVW OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1CVW FirstGlance]. <br>		<table><tr><td colspan='2'>[[1cvw]] is a 2 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1CVW OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1CVW FirstGlance]. <br>
Line 17:		Line 17:
	Check<jmol>		Check<jmol>
	<jmolCheckbox>		<jmolCheckbox>
-	<scriptWhenChecked>select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/cv/1cvw_consurf.spt"</scriptWhenChecked>	+	<scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/cv/1cvw_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 40:		Line 40:
	</StructureSection>		</StructureSection>
	[[Category: Coagulation factor VIIa]]		[[Category: Coagulation factor VIIa]]
		+	[[Category: Large Structures]]
	[[Category: Harlos, K]]		[[Category: Harlos, K]]
	[[Category: Johnson, D J.D]]		[[Category: Johnson, D J.D]]

OCA at 11:19, 24 August 2017

2017-08-24T11:19:18Z

←Older revision		Revision as of 11:19, 24 August 2017
Line 1:		Line 1:
		+
	==Crystal structure of active site-inhibited human coagulation factor VIIA (DES-GLA)==		==Crystal structure of active site-inhibited human coagulation factor VIIA (DES-GLA)==
	<StructureSection load='1cvw' size='340' side='right' caption='[[1cvw]], [[Resolution\|resolution]] 2.28Å' scene=''>		<StructureSection load='1cvw' size='340' side='right' caption='[[1cvw]], [[Resolution\|resolution]] 2.28Å' scene=''>
	== Structural highlights ==		== Structural highlights ==
-	<table><tr><td colspan='2'>[[1cvw]] is a 2 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=1CVW OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1CVW FirstGlance]. <br>	+	<table><tr><td colspan='2'>[[1cvw]] is a 2 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1CVW OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1CVW FirstGlance]. <br>
	</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=0GE:N-{[5-(DIMETHYLAMINO)NAPHTHALEN-1-YL]SULFONYL}-L-ALPHA-GLUTAMYL-N-[(2S,3S)-6-CARBAMIMIDAMIDO-1-CHLORO-2-HYDROXYHEXAN-3-YL]GLYCINAMIDE'>0GE</scene>, <scene name='pdbligand=CA:CALCIUM+ION'>CA</scene></td></tr>		</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=0GE:N-{[5-(DIMETHYLAMINO)NAPHTHALEN-1-YL]SULFONYL}-L-ALPHA-GLUTAMYL-N-[(2S,3S)-6-CARBAMIMIDAMIDO-1-CHLORO-2-HYDROXYHEXAN-3-YL]GLYCINAMIDE'>0GE</scene>, <scene name='pdbligand=CA:CALCIUM+ION'>CA</scene></td></tr>
	<tr id='related'><td class="sblockLbl"><b>[[Related_structure\|Related:]]</b></td><td class="sblockDat">[[1dan\|1dan]]</td></tr>		<tr id='related'><td class="sblockLbl"><b>[[Related_structure\|Related:]]</b></td><td class="sblockDat">[[1dan\|1dan]]</td></tr>
	<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Coagulation_factor_VIIa Coagulation factor VIIa], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=3.4.21.21 3.4.21.21] </span></td></tr>		<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Coagulation_factor_VIIa Coagulation factor VIIa], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=3.4.21.21 3.4.21.21] </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=1cvw FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1cvw OCA], [http://pdbe.org/1cvw PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=1cvw RCSB], [http://www.ebi.ac.uk/pdbsum/1cvw 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=1cvw FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1cvw OCA], [http://pdbe.org/1cvw PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=1cvw RCSB], [http://www.ebi.ac.uk/pdbsum/1cvw PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=1cvw ProSAT]</span></td></tr>
	</table>		</table>
	== Disease ==		== Disease ==
Line 20:		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=1cvw ConSurf].
	<div style="clear:both"></div>		<div style="clear:both"></div>
	<div style="background-color:#fffaf0;">		<div style="background-color:#fffaf0;">
Line 39:		Line 40:
	</StructureSection>		</StructureSection>
	[[Category: Coagulation factor VIIa]]		[[Category: Coagulation factor VIIa]]
-	[[Category: Human]]
	[[Category: Harlos, K]]		[[Category: Harlos, K]]
	[[Category: Johnson, D J.D]]		[[Category: Johnson, D J.D]]

OCA at 23:01, 11 September 2015

2015-09-11T23:01:47Z

←Older revision		Revision as of 23:01, 11 September 2015
Line 2:		Line 2:
	<StructureSection load='1cvw' size='340' side='right' caption='[[1cvw]], [[Resolution\|resolution]] 2.28Å' scene=''>		<StructureSection load='1cvw' size='340' side='right' caption='[[1cvw]], [[Resolution\|resolution]] 2.28Å' scene=''>
	== Structural highlights ==		== Structural highlights ==
-	<table><tr><td colspan='2'>[[1cvw]] is a 2 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=1CVW OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1CVW FirstGlance]. <br>	+	<table><tr><td colspan='2'>[[1cvw]] is a 2 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=1CVW OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1CVW FirstGlance]. <br>
	</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=0GE:N-{[5-(DIMETHYLAMINO)NAPHTHALEN-1-YL]SULFONYL}-L-ALPHA-GLUTAMYL-N-[(2S,3S)-6-CARBAMIMIDAMIDO-1-CHLORO-2-HYDROXYHEXAN-3-YL]GLYCINAMIDE'>0GE</scene>, <scene name='pdbligand=CA:CALCIUM+ION'>CA</scene></td></tr>		</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=0GE:N-{[5-(DIMETHYLAMINO)NAPHTHALEN-1-YL]SULFONYL}-L-ALPHA-GLUTAMYL-N-[(2S,3S)-6-CARBAMIMIDAMIDO-1-CHLORO-2-HYDROXYHEXAN-3-YL]GLYCINAMIDE'>0GE</scene>, <scene name='pdbligand=CA:CALCIUM+ION'>CA</scene></td></tr>
	<tr id='related'><td class="sblockLbl"><b>[[Related_structure\|Related:]]</b></td><td class="sblockDat">[[1dan\|1dan]]</td></tr>		<tr id='related'><td class="sblockLbl"><b>[[Related_structure\|Related:]]</b></td><td class="sblockDat">[[1dan\|1dan]]</td></tr>
	<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Coagulation_factor_VIIa Coagulation factor VIIa], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=3.4.21.21 3.4.21.21] </span></td></tr>		<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Coagulation_factor_VIIa Coagulation factor VIIa], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=3.4.21.21 3.4.21.21] </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=1cvw FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1cvw OCA], [http://www.rcsb.org/pdb/explore.do?structureId=1cvw RCSB], [http://www.ebi.ac.uk/pdbsum/1cvw 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=1cvw FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1cvw OCA], [http://pdbe.org/1cvw PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=1cvw RCSB], [http://www.ebi.ac.uk/pdbsum/1cvw PDBsum]</span></td></tr>
	</table>		</table>
	== Disease ==		== Disease ==
Line 30:		Line 30:
	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 1cvw" style="background-color:#fffaf0;"></div>

	==See Also==		==See Also==
Line 38:		Line 39:
	</StructureSection>		</StructureSection>
	[[Category: Coagulation factor VIIa]]		[[Category: Coagulation factor VIIa]]
-	[[Category: ~~Homo sapiens~~]]	+	[[Category: Human]]
	[[Category: Harlos, K]]		[[Category: Harlos, K]]
	[[Category: Johnson, D J.D]]		[[Category: Johnson, D J.D]]

OCA at 21:11, 22 December 2014

2014-12-22T21:11:27Z

←Older revision		Revision as of 21:11, 22 December 2014
Line 3:		Line 3:
	== Structural highlights ==		== Structural highlights ==
	<table><tr><td colspan='2'>[[1cvw]] is a 2 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=1CVW OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1CVW FirstGlance]. <br>		<table><tr><td colspan='2'>[[1cvw]] is a 2 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=1CVW OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1CVW FirstGlance]. <br>
-	</td></tr><tr><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=0GE:N-{[5-(DIMETHYLAMINO)NAPHTHALEN-1-YL]SULFONYL}-L-ALPHA-GLUTAMYL-N-[(2S,3S)-6-CARBAMIMIDAMIDO-1-CHLORO-2-HYDROXYHEXAN-3-YL]GLYCINAMIDE'>0GE</scene>, <scene name='pdbligand=CA:CALCIUM+ION'>CA</scene><br>	+	</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=0GE:N-{[5-(DIMETHYLAMINO)NAPHTHALEN-1-YL]SULFONYL}-L-ALPHA-GLUTAMYL-N-[(2S,3S)-6-CARBAMIMIDAMIDO-1-CHLORO-2-HYDROXYHEXAN-3-YL]GLYCINAMIDE'>0GE</scene>, <scene name='pdbligand=CA:CALCIUM+ION'>CA</scene></td></tr>
-	<tr><td class="sblockLbl"><b>[[Related_structure\|Related:]]</b></td><td class="sblockDat">[[1dan\|1dan]]</td></tr>	+	<tr id='related'><td class="sblockLbl"><b>[[Related_structure\|Related:]]</b></td><td class="sblockDat">[[1dan\|1dan]]</td></tr>
-	<tr><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Coagulation_factor_VIIa Coagulation factor VIIa], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=3.4.21.21 3.4.21.21] </span></td></tr>	+	<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Coagulation_factor_VIIa Coagulation factor VIIa], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=3.4.21.21 3.4.21.21] </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=1cvw FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1cvw OCA], [http://www.rcsb.org/pdb/explore.do?structureId=1cvw RCSB], [http://www.ebi.ac.uk/pdbsum/1cvw 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=1cvw FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1cvw OCA], [http://www.rcsb.org/pdb/explore.do?structureId=1cvw RCSB], [http://www.ebi.ac.uk/pdbsum/1cvw PDBsum]</span></td></tr>
-	<table>	+	</table>
	== Disease ==		== Disease ==
	[[http://www.uniprot.org/uniprot/FA7_HUMAN FA7_HUMAN]] Defects in F7 are the cause of factor VII deficiency (FA7D) [MIM:[http://omim.org/entry/227500 227500]]. A hemorrhagic disease with variable presentation. The clinical picture can be very severe, with the early occurrence of intracerebral hemorrhages or repeated hemarthroses, or, in contrast, moderate with cutaneous-mucosal hemorrhages (epistaxis, menorrhagia) or hemorrhages provoked by a surgical intervention. Finally, numerous subjects are completely asymptomatic despite very low factor VII levels.<ref>PMID:8043443</ref> <ref>PMID:2070047</ref> <ref>PMID:1634227</ref> <ref>PMID:8364544</ref> <ref>PMID:8204879</ref> <ref>PMID:7981691</ref> <ref>PMID:7974346</ref> <ref>PMID:8652821</ref> <ref>PMID:8844208</ref> <ref>PMID:8940045</ref> <ref>PMID:8883260</ref> <ref>PMID:9414278</ref> <ref>PMID:9576180</ref> <ref>PMID:9452082</ref> <ref>PMID:11091194</ref> <ref>PMID:11129332</ref> <ref>PMID:10862079</ref> <ref>PMID:12472587</ref> <ref>PMID:14717781</ref> <ref>PMID:19751712</ref> <ref>PMID:18976247</ref> <ref>PMID:19432927</ref> <ref>PMID:21206266</ref> <ref>PMID:21372693</ref>		[[http://www.uniprot.org/uniprot/FA7_HUMAN FA7_HUMAN]] Defects in F7 are the cause of factor VII deficiency (FA7D) [MIM:[http://omim.org/entry/227500 227500]]. A hemorrhagic disease with variable presentation. The clinical picture can be very severe, with the early occurrence of intracerebral hemorrhages or repeated hemarthroses, or, in contrast, moderate with cutaneous-mucosal hemorrhages (epistaxis, menorrhagia) or hemorrhages provoked by a surgical intervention. Finally, numerous subjects are completely asymptomatic despite very low factor VII levels.<ref>PMID:8043443</ref> <ref>PMID:2070047</ref> <ref>PMID:1634227</ref> <ref>PMID:8364544</ref> <ref>PMID:8204879</ref> <ref>PMID:7981691</ref> <ref>PMID:7974346</ref> <ref>PMID:8652821</ref> <ref>PMID:8844208</ref> <ref>PMID:8940045</ref> <ref>PMID:8883260</ref> <ref>PMID:9414278</ref> <ref>PMID:9576180</ref> <ref>PMID:9452082</ref> <ref>PMID:11091194</ref> <ref>PMID:11129332</ref> <ref>PMID:10862079</ref> <ref>PMID:12472587</ref> <ref>PMID:14717781</ref> <ref>PMID:19751712</ref> <ref>PMID:18976247</ref> <ref>PMID:19432927</ref> <ref>PMID:21206266</ref> <ref>PMID:21372693</ref>
Line 39:		Line 39:
	[[Category: Coagulation factor VIIa]]		[[Category: Coagulation factor VIIa]]
	[[Category: Homo sapiens]]		[[Category: Homo sapiens]]
-	[[Category: Harlos, K.]]	+	[[Category: Harlos, K]]
-	[[Category: Johnson, D J.D.]]	+	[[Category: Johnson, D J.D]]
-	[[Category: Kemball-Cook, G.]]	+	[[Category: Kemball-Cook, G]]
-	[[Category: Tuddenham, E G.D.]]	+	[[Category: Tuddenham, E G.D]]
	[[Category: Blood coagulation]]		[[Category: Blood coagulation]]
	[[Category: Egf]]		[[Category: Egf]]

OCA at 15:30, 29 September 2014

2014-09-29T15:30:16Z

←Older revision		Revision as of 15:30, 29 September 2014
Line 1:		Line 1:
-	~~{{STRUCTURE_1cvw\| PDB=1cvw \| SCENE= }}~~	+	==Crystal structure of active site-inhibited human coagulation factor VIIA (DES-GLA)==
-	===Crystal structure of active site-inhibited human coagulation factor VIIA (DES-GLA)===	+	<StructureSection load='1cvw' size='340' side='right' caption='[[1cvw]], [[Resolution\|resolution]] 2.28Å' scene=''>
-	{~~{ABSTRACT_PUBMED_10544046}~~}	+	== Structural highlights ==
		+	<table><tr><td colspan='2'>[[1cvw]] is a 2 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=1CVW OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=1CVW FirstGlance]. <br>
		+	</td></tr><tr><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=0GE:N-{[5-(DIMETHYLAMINO)NAPHTHALEN-1-YL]SULFONYL}-L-ALPHA-GLUTAMYL-N-[(2S,3S)-6-CARBAMIMIDAMIDO-1-CHLORO-2-HYDROXYHEXAN-3-YL]GLYCINAMIDE'>0GE</scene>, <scene name='pdbligand=CA:CALCIUM+ION'>CA</scene><br>
		+	<tr><td class="sblockLbl"><b>[[Related_structure\|Related:]]</b></td><td class="sblockDat">[[1dan\|1dan]]</td></tr>
		+	<tr><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Coagulation_factor_VIIa Coagulation factor VIIa], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=3.4.21.21 3.4.21.21] </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=1cvw FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1cvw OCA], [http://www.rcsb.org/pdb/explore.do?structureId=1cvw RCSB], [http://www.ebi.ac.uk/pdbsum/1cvw PDBsum]</span></td></tr>
		+	<table>
		+	== Disease ==
		+	[[http://www.uniprot.org/uniprot/FA7_HUMAN FA7_HUMAN]] Defects in F7 are the cause of factor VII deficiency (FA7D) [MIM:[http://omim.org/entry/227500 227500]]. A hemorrhagic disease with variable presentation. The clinical picture can be very severe, with the early occurrence of intracerebral hemorrhages or repeated hemarthroses, or, in contrast, moderate with cutaneous-mucosal hemorrhages (epistaxis, menorrhagia) or hemorrhages provoked by a surgical intervention. Finally, numerous subjects are completely asymptomatic despite very low factor VII levels.<ref>PMID:8043443</ref> <ref>PMID:2070047</ref> <ref>PMID:1634227</ref> <ref>PMID:8364544</ref> <ref>PMID:8204879</ref> <ref>PMID:7981691</ref> <ref>PMID:7974346</ref> <ref>PMID:8652821</ref> <ref>PMID:8844208</ref> <ref>PMID:8940045</ref> <ref>PMID:8883260</ref> <ref>PMID:9414278</ref> <ref>PMID:9576180</ref> <ref>PMID:9452082</ref> <ref>PMID:11091194</ref> <ref>PMID:11129332</ref> <ref>PMID:10862079</ref> <ref>PMID:12472587</ref> <ref>PMID:14717781</ref> <ref>PMID:19751712</ref> <ref>PMID:18976247</ref> <ref>PMID:19432927</ref> <ref>PMID:21206266</ref> <ref>PMID:21372693</ref>
		+	== Function ==
		+	[[http://www.uniprot.org/uniprot/FA7_HUMAN FA7_HUMAN]] Initiates the extrinsic pathway of blood coagulation. Serine protease that circulates in the blood in a zymogen form. Factor VII is converted to factor VIIa by factor Xa, factor XIIa, factor IXa, or thrombin by minor proteolysis. In the presence of tissue factor and calcium ions, factor VIIa then converts factor X to factor Xa by limited proteolysis. Factor VIIa will also convert factor IX to factor IXa in the presence of tissue factor and calcium.
		+	== 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/cv/1cvw_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 ==
		+	Factor VIIa (FVIIa) is a crucial haemostatic protease consisting of four distinct domains termed the Gla, epidermal growth factor-1 (EGF-1), EGF-2, and protease domains (from N- to C-terminus). The crystal structure of human FVIIa inhibited at the active site with 1, 5-dansyl-Glu-Gly-Arg-chloromethyl ketone and lacking the Gla domain has been solved to a resolution of 2.28 A. The EGF-2 and protease domains were well resolved, whereas no electron density for the EGF-1 domain was observed, suggesting a flexible arrangement or disorder within the crystal. Superposition of the protease domain of the present structure with that previously resolved in the tissue factor (TF)/FVIIai complex revealed that although overall the domain structures are similar, the EGF-2 domain is rotated by 7.5 degrees relative to the protease domain on binding TF. A single cleavage in the protease domain was found, between Arg315 and Lys316 (chymotrypsin numbering 170C-170D) in a FVII-specific insertion loop: this cleavage appeared to be essential for crystallisation. Insertion of the heavy chain N-terminal Ile153 is essentially identical in the two structures, as is the geometry of the active site residues and the inhibitor C-terminal arginine residue. Some differences are seen in the cleaved loop, but changes in TF-contact residues are generally minor. This structure supports the hypothesis that TF binding enables spatial domain arrangements in the flexible FVIIa molecule necessary for procoagulant function and furthermore that active site occupancy induces FVIIa active conformation via N-terminal insertion.

-	~~==Disease==~~	+	Crystal structure of active site-inhibited human coagulation factor VIIa (des-Gla).,Kemball-Cook G, Johnson DJ, Tuddenham EG, Harlos K J Struct Biol. 1999 Oct;127(3):213-23. PMID:10544046<ref>PMID:10544046</ref>
-	~~[[http://www.uniprot.org/uniprot/FA7_HUMAN FA7_HUMAN]] Defects in F7 are the cause~~ of factor ~~VII deficiency~~ (~~FA7D~~) ~~[MIM:[http://omim.org/entry/227500 227500]]. A hemorrhagic disease with variable presentation~~. ~~The clinical picture can be very severe~~, ~~with the early occurrence of intracerebral hemorrhages or repeated hemarthroses~~, or, ~~in contrast~~, ~~moderate with cutaneous-mucosal hemorrhages~~ (~~epistaxis, menorrhagia~~) ~~or hemorrhages provoked by a surgical intervention~~. ~~Finally, numerous subjects are completely asymptomatic despite very low factor VII levels.<ref>~~PMID:8043443</ref><ref>PMID:2070047</ref><ref>PMID:1634227</ref><ref>PMID:8364544</ref><ref>PMID:8204879</ref><ref>PMID:7981691</ref><ref>PMID:7974346</ref><ref>PMID:8652821</ref><ref>PMID:8844208</ref><ref>PMID:8940045</ref><ref>PMID:8883260</ref><ref>PMID:9414278</ref><ref>PMID:9576180</ref><ref>PMID:9452082</ref><ref>PMID:11091194</ref><ref>PMID:11129332</ref><ref>PMID:10862079</ref><ref>PMID:12472587</ref><ref>PMID:14717781</ref><ref>PMID:19751712</ref><ref>PMID:18976247</ref><ref>PMID:19432927</ref><ref>PMID:21206266</ref><ref>PMID:~~21372693~~</ref>	+

-	~~==Function==~~	+	From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br>
-	~~[[http:~~/~~/www.uniprot.org/uniprot/FA7_HUMAN FA7_HUMAN]] Initiates the extrinsic pathway~~ of ~~blood coagulation. Serine protease that circulates in~~ the ~~blood in a zymogen form~~. ~~Factor VII is converted to factor VIIa by factor Xa, factor XIIa, factor IXa, or thrombin by minor proteolysis~~. ~~In the presence~~ of tissue factor and calcium ions, factor VIIa then converts factor X to factor Xa by limited proteolysis. Factor VIIa will also convert factor IX to factor IXa in the presence of tissue factor and calcium.	+	</div>
-		+
-	~~==About this Structure==~~	+
-	~~[[1cvw]] is a 2 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=1CVW OCA].~~	+

	==See Also==		==See Also==
	*[[Factor VIIa\|Factor VIIa]]		*[[Factor VIIa\|Factor VIIa]]
-		+	== References ==
-	==~~Reference~~==	+	<references/>
-	~~<ref group="xtra">PMID:010544046</ref><ref group="xtra">PMID:014517908</ref>~~<references ~~group="xtra"~~/><~~references~~/>	+	__TOC__
		+	</StructureSection>
	[[Category: Coagulation factor VIIa]]		[[Category: Coagulation factor VIIa]]
	[[Category: Homo sapiens]]		[[Category: Homo sapiens]]

OCA at 02:23, 25 March 2013

2013-03-25T02:23:10Z

←Older revision		Revision as of 02:23, 25 March 2013
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-	[[Image:1cvw.png\|left\|200px]]
-
	{{STRUCTURE_1cvw\| PDB=1cvw \| SCENE= }}		{{STRUCTURE_1cvw\| PDB=1cvw \| SCENE= }}
-
	===Crystal structure of active site-inhibited human coagulation factor VIIA (DES-GLA)===		===Crystal structure of active site-inhibited human coagulation factor VIIA (DES-GLA)===
		+	{{ABSTRACT_PUBMED_10544046}}

-	~~{{ABSTRACT_PUBMED_10544046}}~~	+	==Disease==
		+	[[http://www.uniprot.org/uniprot/FA7_HUMAN FA7_HUMAN]] Defects in F7 are the cause of factor VII deficiency (FA7D) [MIM:[http://omim.org/entry/227500 227500]]. A hemorrhagic disease with variable presentation. The clinical picture can be very severe, with the early occurrence of intracerebral hemorrhages or repeated hemarthroses, or, in contrast, moderate with cutaneous-mucosal hemorrhages (epistaxis, menorrhagia) or hemorrhages provoked by a surgical intervention. Finally, numerous subjects are completely asymptomatic despite very low factor VII levels.<ref>PMID:8043443</ref><ref>PMID:2070047</ref><ref>PMID:1634227</ref><ref>PMID:8364544</ref><ref>PMID:8204879</ref><ref>PMID:7981691</ref><ref>PMID:7974346</ref><ref>PMID:8652821</ref><ref>PMID:8844208</ref><ref>PMID:8940045</ref><ref>PMID:8883260</ref><ref>PMID:9414278</ref><ref>PMID:9576180</ref><ref>PMID:9452082</ref><ref>PMID:11091194</ref><ref>PMID:11129332</ref><ref>PMID:10862079</ref><ref>PMID:12472587</ref><ref>PMID:14717781</ref><ref>PMID:19751712</ref><ref>PMID:18976247</ref><ref>PMID:19432927</ref><ref>PMID:21206266</ref><ref>PMID:21372693</ref>
		+
		+	==Function==
		+	[[http://www.uniprot.org/uniprot/FA7_HUMAN FA7_HUMAN]] Initiates the extrinsic pathway of blood coagulation. Serine protease that circulates in the blood in a zymogen form. Factor VII is converted to factor VIIa by factor Xa, factor XIIa, factor IXa, or thrombin by minor proteolysis. In the presence of tissue factor and calcium ions, factor VIIa then converts factor X to factor Xa by limited proteolysis. Factor VIIa will also convert factor IX to factor IXa in the presence of tissue factor and calcium.

	==About this Structure==		==About this Structure==
Line 14:		Line 16:

	==Reference==		==Reference==
-	<ref group="xtra">PMID:010544046</ref><ref group="xtra">PMID:014517908</ref><references group="xtra"/>	+	<ref group="xtra">PMID:010544046</ref><ref group="xtra">PMID:014517908</ref><references group="xtra"/><references/>
	[[Category: Coagulation factor VIIa]]		[[Category: Coagulation factor VIIa]]
	[[Category: Homo sapiens]]		[[Category: Homo sapiens]]

OCA at 13:44, 27 February 2013

2013-02-27T13:44:01Z

←Older revision		Revision as of 13:44, 27 February 2013
Line 3:		Line 3:
	{{STRUCTURE_1cvw\| PDB=1cvw \| SCENE= }}		{{STRUCTURE_1cvw\| PDB=1cvw \| SCENE= }}

-	===~~CRYSTAL STRUCTURE OF ACTIVE SITE~~-~~INHIBITED HUMAN COAGULATION FACTOR~~ VIIA (DES-GLA)===	+	===Crystal structure of active site-inhibited human coagulation factor VIIA (DES-GLA)===

	{{ABSTRACT_PUBMED_10544046}}		{{ABSTRACT_PUBMED_10544046}}

	==About this Structure==		==About this Structure==
-	[[1cvw]] 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=1CVW OCA].	+	[[1cvw]] is a 2 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=1CVW OCA].

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

OCA at 21:15, 20 October 2012

2012-10-20T21:15:40Z

←Older revision		Revision as of 21:15, 20 October 2012
Line 8:		Line 8:

	==About this Structure==		==About this Structure==
-	[[1cvw]] is a 3 chain structure ~~of [[Factor VIIa]]~~ 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=1CVW OCA].	+	[[1cvw]] 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=1CVW OCA].

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