4hya - Revision history

OCA at 11:47, 1 March 2024

2024-03-01T11:47:54Z

← Older revision		Revision as of 11:47, 1 March 2024
Line 4:		Line 4:
	== Structural highlights ==		== Structural highlights ==
	<table><tr><td colspan='2'>[[4hya]] is a 1 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4HYA OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=4HYA FirstGlance]. <br>		<table><tr><td colspan='2'>[[4hya]] is a 1 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4HYA OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=4HYA FirstGlance]. <br>
	</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=CA:CALCIUM+ION'>CA</scene>, <scene name='pdbligand=GCU:D-GLUCURONIC+ACID'>GCU</scene>, <scene name='pdbligand=NAG:N-ACETYL-D-GLUCOSAMINE'>NAG</scene></td></tr>		</td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models\|Method:]]</b></td><td class="sblockDat" id="methodDat">FIBER DIFFRACTION, [[Resolution\|Resolution]] 3.00Å</td></tr>
			<tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=CA:CALCIUM+ION'>CA</scene>, <scene name='pdbligand=GCU:D-GLUCURONIC+ACID'>GCU</scene>, <scene name='pdbligand=NAG:N-ACETYL-D-GLUCOSAMINE'>NAG</scene></td></tr>
	<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=4hya FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4hya OCA], [https://pdbe.org/4hya PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=4hya RCSB], [https://www.ebi.ac.uk/pdbsum/4hya PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=4hya 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=4hya FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4hya OCA], [https://pdbe.org/4hya PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=4hya RCSB], [https://www.ebi.ac.uk/pdbsum/4hya PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=4hya ProSAT]</span></td></tr>
	</table>		</table>

OCA at 08:25, 9 November 2022

2022-11-09T08:25:53Z

← Older revision		Revision as of 08:25, 9 November 2022
Line 3:		Line 3:
	<StructureSection load='4hya' size='340' side='right'caption='[[4hya]], [[Resolution\|resolution]] 3.00Å' scene=''>		<StructureSection load='4hya' size='340' side='right'caption='[[4hya]], [[Resolution\|resolution]] 3.00Å' scene=''>
	== Structural highlights ==		== Structural highlights ==
	<table><tr><td colspan='2'>[[4hya]] is a 1 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4HYA OCA]. For a <b>guided tour on the structure components</b> use [~~http~~://~~oca~~.~~weizmann.ac.il/oca-docs~~/fgij/fg.htm?mol=4HYA FirstGlance]. <br>		<table><tr><td colspan='2'>[[4hya]] is a 1 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4HYA OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=4HYA FirstGlance]. <br>
	</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=CA:CALCIUM+ION'>CA</scene>, <scene name='pdbligand=GCU:D-GLUCURONIC+ACID'>GCU</scene>, <scene name='pdbligand=NAG:N-ACETYL-D-GLUCOSAMINE'>NAG</scene></td></tr>		</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=CA:CALCIUM+ION'>CA</scene>, <scene name='pdbligand=GCU:D-GLUCURONIC+ACID'>GCU</scene>, <scene name='pdbligand=NAG:N-ACETYL-D-GLUCOSAMINE'>NAG</scene></td></tr>
	<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[~~http~~://~~oca~~.~~weizmann.ac.il/oca-docs~~/fgij/fg.htm?mol=4hya FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4hya OCA], [~~http~~://pdbe.org/4hya PDBe], [~~http~~://www.rcsb.org/pdb/explore.do?structureId=4hya RCSB], [~~http~~://www.ebi.ac.uk/pdbsum/4hya PDBsum], [~~http~~://prosat.h-its.org/prosat/prosatexe?pdbcode=4hya 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=4hya FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4hya OCA], [https://pdbe.org/4hya PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=4hya RCSB], [https://www.ebi.ac.uk/pdbsum/4hya PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=4hya ProSAT]</span></td></tr>
	</table>		</table>
	__TOC__		__TOC__

OCA at 07:32, 27 March 2019

2019-03-27T07:32:15Z

← Older revision		Revision as of 07:32, 27 March 2019
Line 1:		Line 1:

	==HYALURONIC ACID, THE ROLE OF DIVALENT CATIONS IN CONFORMATION AND PACKING==		==HYALURONIC ACID, THE ROLE OF DIVALENT CATIONS IN CONFORMATION AND PACKING==
	<StructureSection load='4hya' size='340' side='right' caption='[[4hya]], [[Resolution\|resolution]] 3.00Å' scene=''>		<StructureSection load='4hya' size='340' side='right'caption='[[4hya]], [[Resolution\|resolution]] 3.00Å' scene=''>
	== Structural highlights ==		== Structural highlights ==
	<table><tr><td colspan='2'>[[4hya]] is a 1 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4HYA OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=4HYA FirstGlance]. <br>		<table><tr><td colspan='2'>[[4hya]] is a 1 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4HYA OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=4HYA FirstGlance]. <br>
Line 9:		Line 9:
	__TOC__		__TOC__
	</StructureSection>		</StructureSection>
			[[Category: Large Structures]]
	[[Category: Arnott, S]]		[[Category: Arnott, S]]
	[[Category: Texture of connective tissue]]		[[Category: Texture of connective tissue]]

OCA at 19:43, 11 August 2016

2016-08-11T19:43:30Z

← Older revision		Revision as of 19:43, 11 August 2016
Line 1:		Line 1:

	==HYALURONIC ACID, THE ROLE OF DIVALENT CATIONS IN CONFORMATION AND PACKING==		==HYALURONIC ACID, THE ROLE OF DIVALENT CATIONS IN CONFORMATION AND PACKING==
	<StructureSection load='4hya' size='340' side='right' caption='[[4hya]], [[Resolution\|resolution]] 3.00Å' scene=''>		<StructureSection load='4hya' size='340' side='right' caption='[[4hya]], [[Resolution\|resolution]] 3.00Å' scene=''>
Line 4:		Line 5:
	<table><tr><td colspan='2'>[[4hya]] is a 1 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4HYA OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=4HYA FirstGlance]. <br>		<table><tr><td colspan='2'>[[4hya]] is a 1 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4HYA OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=4HYA FirstGlance]. <br>
	</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=CA:CALCIUM+ION'>CA</scene>, <scene name='pdbligand=GCU:D-GLUCURONIC+ACID'>GCU</scene>, <scene name='pdbligand=NAG:N-ACETYL-D-GLUCOSAMINE'>NAG</scene></td></tr>		</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=CA:CALCIUM+ION'>CA</scene>, <scene name='pdbligand=GCU:D-GLUCURONIC+ACID'>GCU</scene>, <scene name='pdbligand=NAG:N-ACETYL-D-GLUCOSAMINE'>NAG</scene></td></tr>
	<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=4hya FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4hya OCA], [http://www.rcsb.org/pdb/explore.do?structureId=4hya RCSB], [http://www.ebi.ac.uk/pdbsum/4hya 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=4hya FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4hya OCA], [http://pdbe.org/4hya PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=4hya RCSB], [http://www.ebi.ac.uk/pdbsum/4hya PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=4hya ProSAT]</span></td></tr>
	</table>		</table>
	__TOC__		__TOC__

OCA at 10:00, 7 February 2015

2015-02-07T10:00:15Z

← Older revision		Revision as of 10:00, 7 February 2015
Line 2:		Line 2:
	<StructureSection load='4hya' size='340' side='right' caption='[[4hya]], [[Resolution\|resolution]] 3.00Å' scene=''>		<StructureSection load='4hya' size='340' side='right' caption='[[4hya]], [[Resolution\|resolution]] 3.00Å' scene=''>
	== Structural highlights ==		== Structural highlights ==
	<table><tr><td colspan='2'>[[4hya]] is a 1 chain structure ~~with sequence from [http://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]~~. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4HYA OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=4HYA FirstGlance]. <br>		<table><tr><td colspan='2'>[[4hya]] is a 1 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4HYA OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=4HYA FirstGlance]. <br>
	</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=CA:CALCIUM+ION'>CA</scene>, <scene name='pdbligand=GCU:D-GLUCURONIC+ACID'>GCU</scene>, <scene name='pdbligand=NAG:N-ACETYL-D-GLUCOSAMINE'>NAG</scene></td></tr>		</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=CA:CALCIUM+ION'>CA</scene>, <scene name='pdbligand=GCU:D-GLUCURONIC+ACID'>GCU</scene>, <scene name='pdbligand=NAG:N-ACETYL-D-GLUCOSAMINE'>NAG</scene></td></tr>
	<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=4hya FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4hya OCA], [http://www.rcsb.org/pdb/explore.do?structureId=4hya RCSB], [http://www.ebi.ac.uk/pdbsum/4hya 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=4hya FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4hya OCA], [http://www.rcsb.org/pdb/explore.do?structureId=4hya RCSB], [http://www.ebi.ac.uk/pdbsum/4hya PDBsum]</span></td></tr>
Line 8:		Line 8:
	__TOC__		__TOC__
	</StructureSection>		</StructureSection>
	~~[[Category: Homo sapiens]]~~
	[[Category: Arnott, S]]		[[Category: Arnott, S]]
	[[Category: Texture of connective tissue]]		[[Category: Texture of connective tissue]]

OCA at 12:30, 4 January 2015

2015-01-04T12:30:59Z

← Older revision		Revision as of 12:30, 4 January 2015
Line 3:		Line 3:
	== Structural highlights ==		== Structural highlights ==
	<table><tr><td colspan='2'>[[4hya]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4HYA OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=4HYA FirstGlance]. <br>		<table><tr><td colspan='2'>[[4hya]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4HYA OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=4HYA FirstGlance]. <br>
	</td></tr><tr><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=CA:CALCIUM+ION'>CA</scene>, <scene name='pdbligand=GCU:D-GLUCURONIC+ACID'>GCU</scene>, <scene name='pdbligand=NAG:N-ACETYL-D-GLUCOSAMINE'>NAG</scene><br>		</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=CA:CALCIUM+ION'>CA</scene>, <scene name='pdbligand=GCU:D-GLUCURONIC+ACID'>GCU</scene>, <scene name='pdbligand=NAG:N-ACETYL-D-GLUCOSAMINE'>NAG</scene></td></tr>
	<tr><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=4hya FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4hya OCA], [http://www.rcsb.org/pdb/explore.do?structureId=4hya RCSB], [http://www.ebi.ac.uk/pdbsum/4hya 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=4hya FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4hya OCA], [http://www.rcsb.org/pdb/explore.do?structureId=4hya RCSB], [http://www.ebi.ac.uk/pdbsum/4hya PDBsum]</span></td></tr>
	<table>		</table>
	__TOC__		__TOC__
	</StructureSection>		</StructureSection>
	[[Category: Homo sapiens]]		[[Category: Homo sapiens]]
	[[Category: Arnott, S.]]		[[Category: Arnott, S]]
	[[Category: Texture of connective tissue]]		[[Category: Texture of connective tissue]]

OCA: Protected "4hya" [edit=sysop:move=sysop]

2014-06-05T07:32:41Z

Protected "4hya" [edit=sysop:move=sysop]

← Older revision	Revision as of 07:32, 5 June 2014
(No difference)

OCA at 07:32, 5 June 2014

2014-06-05T07:32:39Z

← Older revision		Revision as of 07:32, 5 June 2014
Line 1:		Line 1:
	~~{{Seed}}~~		==HYALURONIC ACID, THE ROLE OF DIVALENT CATIONS IN CONFORMATION AND PACKING==
	~~[[Image:4hya.png\|left\|200px]]~~		<StructureSection load='4hya' size='340' side='right' caption='[[4hya]], [[Resolution\|resolution]] 3.00Å' scene=''>
			== Structural highlights ==
	~~<!--~~		<table><tr><td colspan='2'>[[4hya]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4HYA OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=4HYA FirstGlance]. <br>
	~~The line below this paragraph, containing "STRUCTURE_4hya", creates the "Structure Box" on the page.~~		</td></tr><tr><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=CA:CALCIUM+ION'>CA</scene>, <scene name='pdbligand=GCU:D-GLUCURONIC+ACID'>GCU</scene>, <scene name='pdbligand=NAG:N-ACETYL-D-GLUCOSAMINE'>NAG</scene><br>
	~~You may change the PDB parameter (which sets the PDB file loaded into the applet)~~		<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=4hya FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4hya OCA], [http://www.rcsb.org/pdb/explore.do?structureId=4hya RCSB], [http://www.ebi.ac.uk/pdbsum/4hya PDBsum]</span></td></tr>
	~~or the SCENE parameter (which sets the initial scene displayed when the page is loaded),~~		<table>
	~~or leave the SCENE parameter empty for the default display.~~		__TOC__
	~~-->~~		</StructureSection>
	~~{{STRUCTURE_4hya\| PDB=4hya \| SCENE= }}~~

	===HYALURONIC ACID, THE ROLE OF DIVALENT CATIONS IN CONFORMATION AND PACKING===


	==~~About this Structure~~==
	~~4HYA~~ is a 1 chain structure of 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=4HYA OCA].

	==~~Reference~~==
	<~~ref group~~="~~xtra~~">~~PMID~~:~~609101~~</~~ref~~><~~references group~~="~~xtra~~"/>
	[[Category: Homo sapiens]]		[[Category: Homo sapiens]]
	[[Category: Arnott, S.]]		[[Category: Arnott, S.]]
	[[Category: Texture of connective tissue]]		[[Category: Texture of connective tissue]]

	~~''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Mon Sep 21 21:03:01 2009''~~

OCA at 18:03, 21 September 2009

2009-09-21T18:03:02Z

← Older revision		Revision as of 18:03, 21 September 2009
Line 14:		Line 14:

	==About this Structure==		==About this Structure==
	Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4HYA OCA].		4HYA is a 1 chain structure of 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=4HYA OCA].

	==Reference==		==Reference==
	~~Hyaluronic acid: the role of divalent cations in conformation and packing., Winter WT, Arnott S, J Mol Biol. 1977 Dec 15;117(3):761-84.~~ PMID:[~~http~~:~~//www.ncbi.nlm.nih.gov/pubmed/609101 609101~~]		<ref group="xtra">PMID:609101</ref><references group="xtra"/>
			[[Category: Homo sapiens]]
	[[Category: Arnott, S.]]		[[Category: Arnott, S.]]
	[[Category: Texture of connective tissue]]		[[Category: Texture of connective tissue]]

	''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on ~~Thu Jul 3 13~~:41:~~30 2008~~''		''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Mon Sep 21 21:03:01 2009''

OCA at 10:41, 3 July 2008

2008-07-03T10:41:30Z

← Older revision		Revision as of 10:41, 3 July 2008
Line 1:		Line 1:
	[[Image:4hya.~~gif~~\|left\|200px]]		{{Seed}}
			[[Image:4hya.png\|left\|200px]]

	<!--		<!--
Line 9:		Line 10:
	{{STRUCTURE_4hya\| PDB=4hya \| SCENE= }}		{{STRUCTURE_4hya\| PDB=4hya \| SCENE= }}

	~~'''~~HYALURONIC ACID, THE ROLE OF DIVALENT CATIONS IN CONFORMATION AND PACKING~~'''~~		===HYALURONIC ACID, THE ROLE OF DIVALENT CATIONS IN CONFORMATION AND PACKING===


Line 19:		Line 20:
	[[Category: Arnott, S.]]		[[Category: Arnott, S.]]
	[[Category: Texture of connective tissue]]		[[Category: Texture of connective tissue]]
	''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on ~~Sun May~~ ~~4 22~~:25:31 2008''
			''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Thu Jul 3 13:41:30 2008''