2ve1 - Revision history

OCA at 15:17, 13 December 2023

2023-12-13T15:17:24Z

←Older revision		Revision as of 15:17, 13 December 2023
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	<StructureSection load='2ve1' size='340' side='right'caption='[[2ve1]], [[Resolution\|resolution]] 2.20Å' scene=''>		<StructureSection load='2ve1' size='340' side='right'caption='[[2ve1]], [[Resolution\|resolution]] 2.20Å' scene=''>
	== Structural highlights ==		== Structural highlights ==
-	<table><tr><td colspan='2'>[[2ve1]] is a 1 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2VE1 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2VE1 FirstGlance]. <br>	+	<table><tr><td colspan='2'>[[2ve1]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Aspergillus_nidulans Aspergillus nidulans]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2VE1 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2VE1 FirstGlance]. <br>
-	</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=FE2:FE+(II)+ION'>FE2</scene>, <scene name='pdbligand=M11:N^6^-[(1R,2S)-1-({[(1R)-1-CARBOXY-2-METHYLPROPYL]OXY}CARBONYL)-2-SULFANYLPROPYL]-6-OXO-L-LYSINE'>M11</scene>, <scene name='pdbligand=W2X:N~6~-[(1R)-1-({[(1R,2R)-1-CARBOXY-3-HYDROXY-2-METHYLPROPYL]OXY}CARBONYL)-2-MERCAPTOPROP-2-EN-1-YL]-6-OXO-L-LYSINE'>W2X</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]] 2.2Å</td></tr>
-	<tr id='related'><td class="sblockLbl"><b>[[Related_structure\|Related:]]</b></td><td class="sblockDat"><div style='overflow: auto; max-height: 3em;'>[[1hb4\|1hb4]], [[1blz\|1blz]], [[2vbd\|2vbd]], [[2vcm\|2vcm]], [[1oc1\|1oc1]], [[1odn\|1odn]], [[2vau\|2vau]], [[1w3v\|1w3v]], [[1qje\|1qje]], [[1hb2\|1hb2]], [[1w03\|1w03]], [[2vbb\|2vbb]], [[1w06\|1w06]], [[1uzw\|1uzw]], [[1ips\|1ips]], [[1hb1\|1hb1]], [[2ivj\|2ivj]], [[1bk0\|1bk0]], [[1w3x\|1w3x]], [[2jb4\|2jb4]], [[1w05\|1w05]], [[2vbp\|2vbp]], [[1w04\|1w04]], [[1hb3\|1hb3]], [[1qiq\|1qiq]], [[1qjf\|1qjf]], [[1obn\|1obn]], [[2bu9\|2bu9]], [[2ivi\|2ivi]], [[2bjs\|2bjs]], [[1odm\|1odm]]</div></td></tr>	+	<tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=FE2:FE+(II)+ION'>FE2</scene>, <scene name='pdbligand=M11:N^6^-[(1R,2S)-1-({[(1R)-1-CARBOXY-2-METHYLPROPYL]OXY}CARBONYL)-2-SULFANYLPROPYL]-6-OXO-L-LYSINE'>M11</scene>, <scene name='pdbligand=W2X:N~6~-[(1R)-1-({[(1R,2R)-1-CARBOXY-3-HYDROXY-2-METHYLPROPYL]OXY}CARBONYL)-2-MERCAPTOPROP-2-EN-1-YL]-6-OXO-L-LYSINE'>W2X</scene></td></tr>
-	<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[https://en.wikipedia.org/wiki/Isopenicillin-N_synthase Isopenicillin-N synthase], with EC number [https://www.brenda-enzymes.info/php/result_flat.php4?ecno=1.21.3.1 1.21.3.1] </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=2ve1 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2ve1 OCA], [https://pdbe.org/2ve1 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2ve1 RCSB], [https://www.ebi.ac.uk/pdbsum/2ve1 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2ve1 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=2ve1 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2ve1 OCA], [https://pdbe.org/2ve1 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2ve1 RCSB], [https://www.ebi.ac.uk/pdbsum/2ve1 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2ve1 ProSAT]</span></td></tr>
	</table>		</table>
	== Function ==		== Function ==
-	[[https://www.uniprot.org/uniprot/~~IPNS_EMENI IPNS_EMENI~~]~~] Removes, in~~ the ~~presence~~ of ~~oxygen~~, ~~4 hydrogen atoms from delta~~-L-(~~alpha~~-~~aminoadipyl~~)-L-cysteinyl-D-valine (ACV) to ~~form~~ the ~~azetidinone and thiazolidine rings of~~ isopenicillin.	+	[https://www.uniprot.org/uniprot/IPNA_EMENI IPNA_EMENI] Isopenicillin N synthase; part of the gene cluster that mediates the biosynthesis of penicillin, the world's most important antibiotic (PubMed:3319778, PubMed:11755401). IpnA catalyzes the cyclization of the tripeptide N-[(5S)-5-amino-5-carboxypentanoyl]-L-cysteinyl-D-valine (LLD-ACV or ACV) to form isopenicillin N (IPN) that contains the beta-lactam nucleus (PubMed:3319778, PubMed:11755401, PubMed:28703303). The penicillin biosynthesis occurs via 3 enzymatic steps, the first corresponding to the production of the tripeptide N-[(5S)-5-amino-5-carboxypentanoyl]-L-cysteinyl-D-valine (LLD-ACV or ACV) by the NRPS acvA. The tripeptide ACV is then cyclized to isopenicillin N (IPN) by the isopenicillin N synthase ipnA that forms the beta-lactam nucleus. Finally, the alpha-aminoadipyl side chain is exchanged for phenylacetic acid by the isopenicillin N acyltransferase penDE to yield penicillin in the peroxisomal matrix (By similarity).[UniProtKB:P08703]<ref>PMID:11755401</ref> <ref>PMID:28703303</ref> <ref>PMID:3319778</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: ~~Isopenicillin-N synthase~~]]	+	[[Category: Aspergillus nidulans]]
	[[Category: Large Structures]]		[[Category: Large Structures]]
-	[[Category: Adlington~~, R M~~]]	+	[[Category: Adlington RM]]
-	[[Category: Baldwin~~, J E~~]]	+	[[Category: Baldwin JE]]
-	[[Category: Clifton~~, I J~~]]	+	[[Category: Clifton IJ]]
-	[[Category: Ge, W]]	+	[[Category: Ge W]]
-	[[Category: Rutledge~~, P J]]~~	+	[[Category: Rutledge PJ]]
-	~~[[Category: Antibiotic biosynthesis]]~~	+
-	~~[[Category: B-lactam antibiotic]]~~	+
-	~~[[Category: Iron]]~~	+
-	~~[[Category: Metal-binding]]~~	+
-	~~[[Category: Monocyclic intermediate]]~~	+
-	~~[[Category: Oxidoreductase]]~~	+
-	~~[[Category: Oxygenase]]~~	+
-	~~[[Category: Penicillin biosynthesis]]~~	+
-	~~[[Category: Vitamin c~~]]	+

OCA at 10:44, 7 July 2021

2021-07-07T10:44:27Z

←Older revision		Revision as of 10:44, 7 July 2021
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	<StructureSection load='2ve1' size='340' side='right'caption='[[2ve1]], [[Resolution\|resolution]] 2.20Å' scene=''>		<StructureSection load='2ve1' size='340' side='right'caption='[[2ve1]], [[Resolution\|resolution]] 2.20Å' scene=''>
	== Structural highlights ==		== Structural highlights ==
-	<table><tr><td colspan='2'>[[2ve1]] is a 1 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2VE1 OCA]. For a <b>guided tour on the structure components</b> use [~~http~~://~~oca~~.~~weizmann.ac.il/oca-docs~~/fgij/fg.htm?mol=2VE1 FirstGlance]. <br>	+	<table><tr><td colspan='2'>[[2ve1]] is a 1 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2VE1 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2VE1 FirstGlance]. <br>
-	</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=FE2:FE+(II)+ION'>FE2</scene>, <scene name='pdbligand=M11:N^6^-[(1R,2S)-1-({[(1R)-1-CARBOXY-2-METHYLPROPYL]OXY}CARBONYL)-2-SULFANYLPROPYL]-6-OXO-L-LYSINE'>M11</scene>, <scene name='pdbligand=W2X:N~6~-[(1R)-1-({[(1R,2R)-1-CARBOXY-3-HYDROXY-2-METHYLPROPYL]OXY}CARBONYL)-2-MERCAPTOPROP-2-EN-1-YL]-6-OXO-L-LYSINE'>W2X</scene></td></tr>	+	</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=FE2:FE+(II)+ION'>FE2</scene>, <scene name='pdbligand=M11:N^6^-[(1R,2S)-1-({[(1R)-1-CARBOXY-2-METHYLPROPYL]OXY}CARBONYL)-2-SULFANYLPROPYL]-6-OXO-L-LYSINE'>M11</scene>, <scene name='pdbligand=W2X:N~6~-[(1R)-1-({[(1R,2R)-1-CARBOXY-3-HYDROXY-2-METHYLPROPYL]OXY}CARBONYL)-2-MERCAPTOPROP-2-EN-1-YL]-6-OXO-L-LYSINE'>W2X</scene></td></tr>
-	<tr id='related'><td class="sblockLbl"><b>[[Related_structure\|Related:]]</b></td><td class="sblockDat">[[1hb4\|1hb4]], [[1blz\|1blz]], [[2vbd\|2vbd]], [[2vcm\|2vcm]], [[1oc1\|1oc1]], [[1odn\|1odn]], [[2vau\|2vau]], [[1w3v\|1w3v]], [[1qje\|1qje]], [[1hb2\|1hb2]], [[1w03\|1w03]], [[2vbb\|2vbb]], [[1w06\|1w06]], [[1uzw\|1uzw]], [[1ips\|1ips]], [[1hb1\|1hb1]], [[2ivj\|2ivj]], [[1bk0\|1bk0]], [[1w3x\|1w3x]], [[2jb4\|2jb4]], [[1w05\|1w05]], [[2vbp\|2vbp]], [[1w04\|1w04]], [[1hb3\|1hb3]], [[1qiq\|1qiq]], [[1qjf\|1qjf]], [[1obn\|1obn]], [[2bu9\|2bu9]], [[2ivi\|2ivi]], [[2bjs\|2bjs]], [[1odm\|1odm]]</td></tr>	+	<tr id='related'><td class="sblockLbl"><b>[[Related_structure\|Related:]]</b></td><td class="sblockDat"><div style='overflow: auto; max-height: 3em;'>[[1hb4\|1hb4]], [[1blz\|1blz]], [[2vbd\|2vbd]], [[2vcm\|2vcm]], [[1oc1\|1oc1]], [[1odn\|1odn]], [[2vau\|2vau]], [[1w3v\|1w3v]], [[1qje\|1qje]], [[1hb2\|1hb2]], [[1w03\|1w03]], [[2vbb\|2vbb]], [[1w06\|1w06]], [[1uzw\|1uzw]], [[1ips\|1ips]], [[1hb1\|1hb1]], [[2ivj\|2ivj]], [[1bk0\|1bk0]], [[1w3x\|1w3x]], [[2jb4\|2jb4]], [[1w05\|1w05]], [[2vbp\|2vbp]], [[1w04\|1w04]], [[1hb3\|1hb3]], [[1qiq\|1qiq]], [[1qjf\|1qjf]], [[1obn\|1obn]], [[2bu9\|2bu9]], [[2ivi\|2ivi]], [[2bjs\|2bjs]], [[1odm\|1odm]]</div></td></tr>
-	<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[~~http~~://en.wikipedia.org/wiki/Isopenicillin-N_synthase Isopenicillin-N synthase], with EC number [~~http~~://www.brenda-enzymes.info/php/result_flat.php4?ecno=1.21.3.1 1.21.3.1] </span></td></tr>	+	<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[https://en.wikipedia.org/wiki/Isopenicillin-N_synthase Isopenicillin-N synthase], with EC number [https://www.brenda-enzymes.info/php/result_flat.php4?ecno=1.21.3.1 1.21.3.1] </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=2ve1 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2ve1 OCA], [~~http~~://pdbe.org/2ve1 PDBe], [~~http~~://www.rcsb.org/pdb/explore.do?structureId=2ve1 RCSB], [~~http~~://www.ebi.ac.uk/pdbsum/2ve1 PDBsum], [~~http~~://prosat.h-its.org/prosat/prosatexe?pdbcode=2ve1 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=2ve1 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2ve1 OCA], [https://pdbe.org/2ve1 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2ve1 RCSB], [https://www.ebi.ac.uk/pdbsum/2ve1 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2ve1 ProSAT]</span></td></tr>
	</table>		</table>
	== Function ==		== Function ==
-	[[~~http~~://www.uniprot.org/uniprot/IPNS_EMENI IPNS_EMENI]] Removes, in the presence of oxygen, 4 hydrogen atoms from delta-L-(alpha-aminoadipyl)-L-cysteinyl-D-valine (ACV) to form the azetidinone and thiazolidine rings of isopenicillin.	+	[[https://www.uniprot.org/uniprot/IPNS_EMENI IPNS_EMENI]] Removes, in the presence of oxygen, 4 hydrogen atoms from delta-L-(alpha-aminoadipyl)-L-cysteinyl-D-valine (ACV) to form the azetidinone and thiazolidine rings of isopenicillin.
	== Evolutionary Conservation ==		== Evolutionary Conservation ==
	[[Image:Consurf_key_small.gif\|200px\|right]]		[[Image:Consurf_key_small.gif\|200px\|right]]

OCA at 07:12, 21 August 2019

2019-08-21T07:12:51Z

←Older revision		Revision as of 07:12, 21 August 2019
Line 1:		Line 1:

	==Isopenicillin N synthase with substrate analogue AsMCOV (oxygen exposed 1min 20bar)==		==Isopenicillin N synthase with substrate analogue AsMCOV (oxygen exposed 1min 20bar)==
-	<StructureSection load='2ve1' size='340' side='right' caption='[[2ve1]], [[Resolution\|resolution]] 2.20Å' scene=''>	+	<StructureSection load='2ve1' size='340' side='right'caption='[[2ve1]], [[Resolution\|resolution]] 2.20Å' scene=''>
	== Structural highlights ==		== Structural highlights ==
	<table><tr><td colspan='2'>[[2ve1]] is a 1 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2VE1 OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2VE1 FirstGlance]. <br>		<table><tr><td colspan='2'>[[2ve1]] is a 1 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2VE1 OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2VE1 FirstGlance]. <br>
Line 15:		Line 15:
	Check<jmol>		Check<jmol>
	<jmolCheckbox>		<jmolCheckbox>
-	<scriptWhenChecked>select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/ve/2ve1_consurf.spt"</scriptWhenChecked>	+	<scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/ve/2ve1_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 38:		Line 38:
	</StructureSection>		</StructureSection>
	[[Category: Isopenicillin-N synthase]]		[[Category: Isopenicillin-N synthase]]
		+	[[Category: Large Structures]]
	[[Category: Adlington, R M]]		[[Category: Adlington, R M]]
	[[Category: Baldwin, J E]]		[[Category: Baldwin, J E]]

OCA at 08:31, 3 August 2017

2017-08-03T08:31:07Z

←Older revision		Revision as of 08:31, 3 August 2017
Line 1:		Line 1:
		+
	==Isopenicillin N synthase with substrate analogue AsMCOV (oxygen exposed 1min 20bar)==		==Isopenicillin N synthase with substrate analogue AsMCOV (oxygen exposed 1min 20bar)==
	<StructureSection load='2ve1' size='340' side='right' caption='[[2ve1]], [[Resolution\|resolution]] 2.20Å' scene=''>		<StructureSection load='2ve1' size='340' side='right' caption='[[2ve1]], [[Resolution\|resolution]] 2.20Å' scene=''>
	== Structural highlights ==		== Structural highlights ==
-	<table><tr><td colspan='2'>[[2ve1]] is a 1 chain structure ~~with sequence from [http://en.wikipedia.org/wiki/A._nidulans A. nidulans]~~. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2VE1 OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2VE1 FirstGlance]. <br>	+	<table><tr><td colspan='2'>[[2ve1]] is a 1 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2VE1 OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2VE1 FirstGlance]. <br>
	</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=FE2:FE+(II)+ION'>FE2</scene>, <scene name='pdbligand=M11:N^6^-[(1R,2S)-1-({[(1R)-1-CARBOXY-2-METHYLPROPYL]OXY}CARBONYL)-2-SULFANYLPROPYL]-6-OXO-L-LYSINE'>M11</scene>, <scene name='pdbligand=W2X:N~6~-[(1R)-1-({[(1R,2R)-1-CARBOXY-3-HYDROXY-2-METHYLPROPYL]OXY}CARBONYL)-2-MERCAPTOPROP-2-EN-1-YL]-6-OXO-L-LYSINE'>W2X</scene></td></tr>		</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=FE2:FE+(II)+ION'>FE2</scene>, <scene name='pdbligand=M11:N^6^-[(1R,2S)-1-({[(1R)-1-CARBOXY-2-METHYLPROPYL]OXY}CARBONYL)-2-SULFANYLPROPYL]-6-OXO-L-LYSINE'>M11</scene>, <scene name='pdbligand=W2X:N~6~-[(1R)-1-({[(1R,2R)-1-CARBOXY-3-HYDROXY-2-METHYLPROPYL]OXY}CARBONYL)-2-MERCAPTOPROP-2-EN-1-YL]-6-OXO-L-LYSINE'>W2X</scene></td></tr>
	<tr id='related'><td class="sblockLbl"><b>[[Related_structure\|Related:]]</b></td><td class="sblockDat">[[1hb4\|1hb4]], [[1blz\|1blz]], [[2vbd\|2vbd]], [[2vcm\|2vcm]], [[1oc1\|1oc1]], [[1odn\|1odn]], [[2vau\|2vau]], [[1w3v\|1w3v]], [[1qje\|1qje]], [[1hb2\|1hb2]], [[1w03\|1w03]], [[2vbb\|2vbb]], [[1w06\|1w06]], [[1uzw\|1uzw]], [[1ips\|1ips]], [[1hb1\|1hb1]], [[2ivj\|2ivj]], [[1bk0\|1bk0]], [[1w3x\|1w3x]], [[2jb4\|2jb4]], [[1w05\|1w05]], [[2vbp\|2vbp]], [[1w04\|1w04]], [[1hb3\|1hb3]], [[1qiq\|1qiq]], [[1qjf\|1qjf]], [[1obn\|1obn]], [[2bu9\|2bu9]], [[2ivi\|2ivi]], [[2bjs\|2bjs]], [[1odm\|1odm]]</td></tr>		<tr id='related'><td class="sblockLbl"><b>[[Related_structure\|Related:]]</b></td><td class="sblockDat">[[1hb4\|1hb4]], [[1blz\|1blz]], [[2vbd\|2vbd]], [[2vcm\|2vcm]], [[1oc1\|1oc1]], [[1odn\|1odn]], [[2vau\|2vau]], [[1w3v\|1w3v]], [[1qje\|1qje]], [[1hb2\|1hb2]], [[1w03\|1w03]], [[2vbb\|2vbb]], [[1w06\|1w06]], [[1uzw\|1uzw]], [[1ips\|1ips]], [[1hb1\|1hb1]], [[2ivj\|2ivj]], [[1bk0\|1bk0]], [[1w3x\|1w3x]], [[2jb4\|2jb4]], [[1w05\|1w05]], [[2vbp\|2vbp]], [[1w04\|1w04]], [[1hb3\|1hb3]], [[1qiq\|1qiq]], [[1qjf\|1qjf]], [[1obn\|1obn]], [[2bu9\|2bu9]], [[2ivi\|2ivi]], [[2bjs\|2bjs]], [[1odm\|1odm]]</td></tr>
	<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Isopenicillin-N_synthase Isopenicillin-N synthase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=1.21.3.1 1.21.3.1] </span></td></tr>		<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Isopenicillin-N_synthase Isopenicillin-N synthase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=1.21.3.1 1.21.3.1] </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=2ve1 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2ve1 OCA], [http://pdbe.org/2ve1 PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=2ve1 RCSB], [http://www.ebi.ac.uk/pdbsum/2ve1 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=2ve1 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2ve1 OCA], [http://pdbe.org/2ve1 PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=2ve1 RCSB], [http://www.ebi.ac.uk/pdbsum/2ve1 PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=2ve1 ProSAT]</span></td></tr>
	</table>		</table>
	== Function ==		== Function ==
Line 36:		Line 37:
	__TOC__		__TOC__
	</StructureSection>		</StructureSection>
-	[[Category: A. nidulans]]
	[[Category: Isopenicillin-N synthase]]		[[Category: Isopenicillin-N synthase]]
	[[Category: Adlington, R M]]		[[Category: Adlington, R M]]

OCA at 02:44, 10 February 2016

2016-02-10T02:44:56Z

←Older revision		Revision as of 02:44, 10 February 2016
Line 2:		Line 2:
	<StructureSection load='2ve1' size='340' side='right' caption='[[2ve1]], [[Resolution\|resolution]] 2.20Å' scene=''>		<StructureSection load='2ve1' size='340' side='right' caption='[[2ve1]], [[Resolution\|resolution]] 2.20Å' scene=''>
	== Structural highlights ==		== Structural highlights ==
-	<table><tr><td colspan='2'>[[2ve1]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/~~Emericella_nidulans Emericella~~ nidulans]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2VE1 OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2VE1 FirstGlance]. <br>	+	<table><tr><td colspan='2'>[[2ve1]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/A._nidulans A. nidulans]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2VE1 OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2VE1 FirstGlance]. <br>
	</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=FE2:FE+(II)+ION'>FE2</scene>, <scene name='pdbligand=M11:N^6^-[(1R,2S)-1-({[(1R)-1-CARBOXY-2-METHYLPROPYL]OXY}CARBONYL)-2-SULFANYLPROPYL]-6-OXO-L-LYSINE'>M11</scene>, <scene name='pdbligand=W2X:N~6~-[(1R)-1-({[(1R,2R)-1-CARBOXY-3-HYDROXY-2-METHYLPROPYL]OXY}CARBONYL)-2-MERCAPTOPROP-2-EN-1-YL]-6-OXO-L-LYSINE'>W2X</scene></td></tr>		</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=FE2:FE+(II)+ION'>FE2</scene>, <scene name='pdbligand=M11:N^6^-[(1R,2S)-1-({[(1R)-1-CARBOXY-2-METHYLPROPYL]OXY}CARBONYL)-2-SULFANYLPROPYL]-6-OXO-L-LYSINE'>M11</scene>, <scene name='pdbligand=W2X:N~6~-[(1R)-1-({[(1R,2R)-1-CARBOXY-3-HYDROXY-2-METHYLPROPYL]OXY}CARBONYL)-2-MERCAPTOPROP-2-EN-1-YL]-6-OXO-L-LYSINE'>W2X</scene></td></tr>
	<tr id='related'><td class="sblockLbl"><b>[[Related_structure\|Related:]]</b></td><td class="sblockDat">[[1hb4\|1hb4]], [[1blz\|1blz]], [[2vbd\|2vbd]], [[2vcm\|2vcm]], [[1oc1\|1oc1]], [[1odn\|1odn]], [[2vau\|2vau]], [[1w3v\|1w3v]], [[1qje\|1qje]], [[1hb2\|1hb2]], [[1w03\|1w03]], [[2vbb\|2vbb]], [[1w06\|1w06]], [[1uzw\|1uzw]], [[1ips\|1ips]], [[1hb1\|1hb1]], [[2ivj\|2ivj]], [[1bk0\|1bk0]], [[1w3x\|1w3x]], [[2jb4\|2jb4]], [[1w05\|1w05]], [[2vbp\|2vbp]], [[1w04\|1w04]], [[1hb3\|1hb3]], [[1qiq\|1qiq]], [[1qjf\|1qjf]], [[1obn\|1obn]], [[2bu9\|2bu9]], [[2ivi\|2ivi]], [[2bjs\|2bjs]], [[1odm\|1odm]]</td></tr>		<tr id='related'><td class="sblockLbl"><b>[[Related_structure\|Related:]]</b></td><td class="sblockDat">[[1hb4\|1hb4]], [[1blz\|1blz]], [[2vbd\|2vbd]], [[2vcm\|2vcm]], [[1oc1\|1oc1]], [[1odn\|1odn]], [[2vau\|2vau]], [[1w3v\|1w3v]], [[1qje\|1qje]], [[1hb2\|1hb2]], [[1w03\|1w03]], [[2vbb\|2vbb]], [[1w06\|1w06]], [[1uzw\|1uzw]], [[1ips\|1ips]], [[1hb1\|1hb1]], [[2ivj\|2ivj]], [[1bk0\|1bk0]], [[1w3x\|1w3x]], [[2jb4\|2jb4]], [[1w05\|1w05]], [[2vbp\|2vbp]], [[1w04\|1w04]], [[1hb3\|1hb3]], [[1qiq\|1qiq]], [[1qjf\|1qjf]], [[1obn\|1obn]], [[2bu9\|2bu9]], [[2ivi\|2ivi]], [[2bjs\|2bjs]], [[1odm\|1odm]]</td></tr>
	<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Isopenicillin-N_synthase Isopenicillin-N synthase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=1.21.3.1 1.21.3.1] </span></td></tr>		<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Isopenicillin-N_synthase Isopenicillin-N synthase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=1.21.3.1 1.21.3.1] </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=2ve1 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2ve1 OCA], [http://www.rcsb.org/pdb/explore.do?structureId=2ve1 RCSB], [http://www.ebi.ac.uk/pdbsum/2ve1 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=2ve1 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2ve1 OCA], [http://pdbe.org/2ve1 PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=2ve1 RCSB], [http://www.ebi.ac.uk/pdbsum/2ve1 PDBsum]</span></td></tr>
	</table>		</table>
	== Function ==		== Function ==
Line 18:		Line 18:
	<text>to colour the structure by Evolutionary Conservation</text>		<text>to colour the structure by Evolutionary Conservation</text>
	</jmolCheckbox>		</jmolCheckbox>
-	</jmol>, as determined by [http://consurfdb.tau.ac.il/ ConSurfDB]. You may read the [[Conservation%2C_Evolutionary\|explanation]] of the method and the full data available from [http://bental.tau.ac.il/new_ConSurfDB/~~chain_selection~~.php?pdb_ID=~~2ata~~ ConSurf].	+	</jmol>, as determined by [http://consurfdb.tau.ac.il/ ConSurfDB]. You may read the [[Conservation%2C_Evolutionary\|explanation]] of the method and the full data available from [http://bental.tau.ac.il/new_ConSurfDB/main_output.php?pdb_ID=2ve1 ConSurf].
	<div style="clear:both"></div>		<div style="clear:both"></div>
	<div style="background-color:#fffaf0;">		<div style="background-color:#fffaf0;">
Line 28:		Line 28:
	From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br>		From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br>
	</div>		</div>
		+	<div class="pdbe-citations 2ve1" style="background-color:#fffaf0;"></div>

	==See Also==		==See Also==
Line 35:		Line 36:
	__TOC__		__TOC__
	</StructureSection>		</StructureSection>
-	[[Category: ~~Emericella~~ nidulans]]	+	[[Category: A. nidulans]]
	[[Category: Isopenicillin-N synthase]]		[[Category: Isopenicillin-N synthase]]
	[[Category: Adlington, R M]]		[[Category: Adlington, R M]]

OCA at 11:14, 25 December 2014

2014-12-25T11:14:27Z

←Older revision		Revision as of 11:14, 25 December 2014
Line 3:		Line 3:
	== Structural highlights ==		== Structural highlights ==
	<table><tr><td colspan='2'>[[2ve1]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Emericella_nidulans Emericella nidulans]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2VE1 OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2VE1 FirstGlance]. <br>		<table><tr><td colspan='2'>[[2ve1]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Emericella_nidulans Emericella nidulans]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2VE1 OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2VE1 FirstGlance]. <br>
-	</td></tr><tr><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=FE2:FE+(II)+ION'>FE2</scene>, <scene name='pdbligand=M11:N^6^-[(1R,2S)-1-({[(1R)-1-CARBOXY-2-METHYLPROPYL]OXY}CARBONYL)-2-SULFANYLPROPYL]-6-OXO-L-LYSINE'>M11</scene>, <scene name='pdbligand=W2X:N~6~-[(1R)-1-({[(1R,2R)-1-CARBOXY-3-HYDROXY-2-METHYLPROPYL]OXY}CARBONYL)-2-MERCAPTOPROP-2-EN-1-YL]-6-OXO-L-LYSINE'>W2X</scene><br>	+	</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=FE2:FE+(II)+ION'>FE2</scene>, <scene name='pdbligand=M11:N^6^-[(1R,2S)-1-({[(1R)-1-CARBOXY-2-METHYLPROPYL]OXY}CARBONYL)-2-SULFANYLPROPYL]-6-OXO-L-LYSINE'>M11</scene>, <scene name='pdbligand=W2X:N~6~-[(1R)-1-({[(1R,2R)-1-CARBOXY-3-HYDROXY-2-METHYLPROPYL]OXY}CARBONYL)-2-MERCAPTOPROP-2-EN-1-YL]-6-OXO-L-LYSINE'>W2X</scene></td></tr>
-	<tr><td class="sblockLbl"><b>[[Related_structure\|Related:]]</b></td><td class="sblockDat">[[1hb4\|1hb4]], [[1blz\|1blz]], [[2vbd\|2vbd]], [[2vcm\|2vcm]], [[1oc1\|1oc1]], [[1odn\|1odn]], [[2vau\|2vau]], [[1w3v\|1w3v]], [[1qje\|1qje]], [[1hb2\|1hb2]], [[1w03\|1w03]], [[2vbb\|2vbb]], [[1w06\|1w06]], [[1uzw\|1uzw]], [[1ips\|1ips]], [[1hb1\|1hb1]], [[2ivj\|2ivj]], [[1bk0\|1bk0]], [[1w3x\|1w3x]], [[2jb4\|2jb4]], [[1w05\|1w05]], [[2vbp\|2vbp]], [[1w04\|1w04]], [[1hb3\|1hb3]], [[1qiq\|1qiq]], [[1qjf\|1qjf]], [[1obn\|1obn]], [[2bu9\|2bu9]], [[2ivi\|2ivi]], [[2bjs\|2bjs]], [[1odm\|1odm]]</td></tr>	+	<tr id='related'><td class="sblockLbl"><b>[[Related_structure\|Related:]]</b></td><td class="sblockDat">[[1hb4\|1hb4]], [[1blz\|1blz]], [[2vbd\|2vbd]], [[2vcm\|2vcm]], [[1oc1\|1oc1]], [[1odn\|1odn]], [[2vau\|2vau]], [[1w3v\|1w3v]], [[1qje\|1qje]], [[1hb2\|1hb2]], [[1w03\|1w03]], [[2vbb\|2vbb]], [[1w06\|1w06]], [[1uzw\|1uzw]], [[1ips\|1ips]], [[1hb1\|1hb1]], [[2ivj\|2ivj]], [[1bk0\|1bk0]], [[1w3x\|1w3x]], [[2jb4\|2jb4]], [[1w05\|1w05]], [[2vbp\|2vbp]], [[1w04\|1w04]], [[1hb3\|1hb3]], [[1qiq\|1qiq]], [[1qjf\|1qjf]], [[1obn\|1obn]], [[2bu9\|2bu9]], [[2ivi\|2ivi]], [[2bjs\|2bjs]], [[1odm\|1odm]]</td></tr>
-	<tr><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Isopenicillin-N_synthase Isopenicillin-N synthase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=1.21.3.1 1.21.3.1] </span></td></tr>	+	<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Isopenicillin-N_synthase Isopenicillin-N synthase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=1.21.3.1 1.21.3.1] </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=2ve1 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2ve1 OCA], [http://www.rcsb.org/pdb/explore.do?structureId=2ve1 RCSB], [http://www.ebi.ac.uk/pdbsum/2ve1 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=2ve1 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2ve1 OCA], [http://www.rcsb.org/pdb/explore.do?structureId=2ve1 RCSB], [http://www.ebi.ac.uk/pdbsum/2ve1 PDBsum]</span></td></tr>
-	<table>	+	</table>
		+	== Function ==
		+	[[http://www.uniprot.org/uniprot/IPNS_EMENI IPNS_EMENI]] Removes, in the presence of oxygen, 4 hydrogen atoms from delta-L-(alpha-aminoadipyl)-L-cysteinyl-D-valine (ACV) to form the azetidinone and thiazolidine rings of isopenicillin.
	== Evolutionary Conservation ==		== Evolutionary Conservation ==
	[[Image:Consurf_key_small.gif\|200px\|right]]		[[Image:Consurf_key_small.gif\|200px\|right]]
Line 35:		Line 37:
	[[Category: Emericella nidulans]]		[[Category: Emericella nidulans]]
	[[Category: Isopenicillin-N synthase]]		[[Category: Isopenicillin-N synthase]]
-	[[Category: Adlington, R M.]]	+	[[Category: Adlington, R M]]
-	[[Category: Baldwin, J E.]]	+	[[Category: Baldwin, J E]]
-	[[Category: Clifton, I J.]]	+	[[Category: Clifton, I J]]
-	[[Category: Ge, W.]]	+	[[Category: Ge, W]]
-	[[Category: Rutledge, P J.]]	+	[[Category: Rutledge, P J]]
	[[Category: Antibiotic biosynthesis]]		[[Category: Antibiotic biosynthesis]]
	[[Category: B-lactam antibiotic]]		[[Category: B-lactam antibiotic]]

OCA at 01:18, 1 October 2014

2014-10-01T01:18:56Z

←Older revision		Revision as of 01:18, 1 October 2014
Line 1:		Line 1:
-	~~{{STRUCTURE_2ve1\| PDB=2ve1 \| SCENE= }}~~	+	==Isopenicillin N synthase with substrate analogue AsMCOV (oxygen exposed 1min 20bar)==
-	===Isopenicillin N synthase with substrate analogue AsMCOV (oxygen exposed 1min 20bar)===	+	<StructureSection load='2ve1' size='340' side='right' caption='[[2ve1]], [[Resolution\|resolution]] 2.20Å' scene=''>
-	{{~~ABSTRACT_PUBMED_19598184}~~}	+	== Structural highlights ==
		+	<table><tr><td colspan='2'>[[2ve1]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Emericella_nidulans Emericella nidulans]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2VE1 OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=2VE1 FirstGlance]. <br>
		+	</td></tr><tr><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=FE2:FE+(II)+ION'>FE2</scene>, <scene name='pdbligand=M11:N^6^-[(1R,2S)-1-({[(1R)-1-CARBOXY-2-METHYLPROPYL]OXY}CARBONYL)-2-SULFANYLPROPYL]-6-OXO-L-LYSINE'>M11</scene>, <scene name='pdbligand=W2X:N~6~-[(1R)-1-({[(1R,2R)-1-CARBOXY-3-HYDROXY-2-METHYLPROPYL]OXY}CARBONYL)-2-MERCAPTOPROP-2-EN-1-YL]-6-OXO-L-LYSINE'>W2X</scene><br>
		+	<tr><td class="sblockLbl"><b>[[Related_structure\|Related:]]</b></td><td class="sblockDat">[[1hb4\|1hb4]], [[1blz\|1blz]], [[2vbd\|2vbd]], [[2vcm\|2vcm]], [[1oc1\|1oc1]], [[1odn\|1odn]], [[2vau\|2vau]], [[1w3v\|1w3v]], [[1qje\|1qje]], [[1hb2\|1hb2]], [[1w03\|1w03]], [[2vbb\|2vbb]], [[1w06\|1w06]], [[1uzw\|1uzw]], [[1ips\|1ips]], [[1hb1\|1hb1]], [[2ivj\|2ivj]], [[1bk0\|1bk0]], [[1w3x\|1w3x]], [[2jb4\|2jb4]], [[1w05\|1w05]], [[2vbp\|2vbp]], [[1w04\|1w04]], [[1hb3\|1hb3]], [[1qiq\|1qiq]], [[1qjf\|1qjf]], [[1obn\|1obn]], [[2bu9\|2bu9]], [[2ivi\|2ivi]], [[2bjs\|2bjs]], [[1odm\|1odm]]</td></tr>
		+	<tr><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Isopenicillin-N_synthase Isopenicillin-N synthase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=1.21.3.1 1.21.3.1] </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=2ve1 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2ve1 OCA], [http://www.rcsb.org/pdb/explore.do?structureId=2ve1 RCSB], [http://www.ebi.ac.uk/pdbsum/2ve1 PDBsum]</span></td></tr>
		+	<table>
		+	== Evolutionary Conservation ==
		+	[[Image:Consurf_key_small.gif\|200px\|right]]
		+	Check<jmol>
		+	<jmolCheckbox>
		+	<scriptWhenChecked>select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/ve/2ve1_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 ==
		+	Isopenicillin N synthase (IPNS) is a nonheme iron(II)-dependent oxidase that catalyses the central step in penicillin biosynthesis, conversion of the tripeptide delta-L-alpha-aminoadipoyl-L-cysteinyl-D-valine (ACV) to isopenicillin N (IPN). This report describes mechanistic studies using the analogue delta-(L-alpha-aminoadipoyl)-(3S-methyl)-L-cysteine D-alpha-hydroxyisovaleryl ester (A(S)mCOV), designed to intercept the catalytic cycle at an early stage. A(S)mCOV incorporates two modifications from the natural substrate: the second and third residues are joined by an ester, so this analogue lacks the key amide of ACV and cannot form a beta-lactam; and the cysteinyl residue is substituted at its beta-carbon, bearing a (3S)-methyl group. It was anticipated that this methyl group will impinge directly on the site in which the co-substrate dioxygen binds. The novel depsipeptide A(S)mCOV was prepared in 13 steps and crystallised with IPNS anaerobically. The 1.65 A structure of the IPNS-Fe(II)-A(S)mCOV complex reveals that the additional beta-methyl group is not oriented directly into the oxygen binding site, but does increase steric demand in the active site and increases disorder in the position of the isovaleryl side chain. Crystals of IPNS-Fe(II)-A(S)mCOV were incubated with high-pressure oxygen gas, driving substrate turnover to a single product, an ene-thiol/C-hydroxylated depsipeptide. A mechanism is proposed for the reaction of A(S)mCOV with IPNS, linking this result to previous crystallographic studies with related depsipeptides and solution-phase experiments with cysteine-methylated tripeptides. This result demonstrates that a (3S)-methyl group at the substrate cysteinyl beta-carbon is not in itself a block to IPNS activity as previously proposed, and sheds further light on the steric complexities of IPNS catalysis.

-	~~==About this Structure==~~	+	Structural studies on the reaction of isopenicillin N synthase with a sterically demanding depsipeptide substrate analogue.,Ge W, Clifton IJ, Howard-Jones AR, Stok JE, Adlington RM, Baldwin JE, Rutledge PJ Chembiochem. 2009 Aug 17;10(12):2025-31. PMID:19598184<ref>PMID:19598184</ref>
-	~~[[2ve1]] is~~ a ~~1 chain structure with sequence from [http://en~~.~~wikipedia~~.~~org/wiki/Emericella_nidulans Emericella nidulans]~~. ~~Full crystallographic information is available from [http~~://~~oca~~.~~weizmann~~.ac.il/~~oca-bin/ocashort?id=2VE1 OCA].~~	+
		+	From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br>
		+	</div>

	==See Also==		==See Also==
	*[[Isopenicillin N synthase\|Isopenicillin N synthase]]		*[[Isopenicillin N synthase\|Isopenicillin N synthase]]
-		+	== References ==
-	==~~Reference~~==	+	<references/>
-	<~~ref group="xtra">PMID:019598184<~~/~~ref~~><~~references group="xtra"~~/>	+	__TOC__
		+	</StructureSection>
	[[Category: Emericella nidulans]]		[[Category: Emericella nidulans]]
	[[Category: Isopenicillin-N synthase]]		[[Category: Isopenicillin-N synthase]]

OCA at 09:13, 11 March 2013

2013-03-11T09:13:18Z

←Older revision		Revision as of 09:13, 11 March 2013
Line 1:		Line 1:
-	[[Image:2ve1.png\|left\|200px]]
-
	{{STRUCTURE_2ve1\| PDB=2ve1 \| SCENE= }}		{{STRUCTURE_2ve1\| PDB=2ve1 \| SCENE= }}
-
	===Isopenicillin N synthase with substrate analogue AsMCOV (oxygen exposed 1min 20bar)===		===Isopenicillin N synthase with substrate analogue AsMCOV (oxygen exposed 1min 20bar)===
-
	{{ABSTRACT_PUBMED_19598184}}		{{ABSTRACT_PUBMED_19598184}}

	==About this Structure==		==About this Structure==
	[[2ve1]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Emericella_nidulans Emericella nidulans]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2VE1 OCA].		[[2ve1]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Emericella_nidulans Emericella nidulans]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2VE1 OCA].
		+
		+	==See Also==
		+	*[[Isopenicillin N synthase\|Isopenicillin N synthase]]

	==Reference==		==Reference==

OCA at 15:19, 28 November 2012

2012-11-28T15:19:33Z

←Older revision		Revision as of 15:19, 28 November 2012
Line 8:		Line 8:

	==About this Structure==		==About this Structure==
-	[[2ve1]] is a 1 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2VE1 OCA].	+	[[2ve1]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Emericella_nidulans Emericella nidulans]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2VE1 OCA].

	==Reference==		==Reference==
	<ref group="xtra">PMID:019598184</ref><references group="xtra"/>		<ref group="xtra">PMID:019598184</ref><references group="xtra"/>
		+	[[Category: Emericella nidulans]]
	[[Category: Isopenicillin-N synthase]]		[[Category: Isopenicillin-N synthase]]
	[[Category: Adlington, R M.]]		[[Category: Adlington, R M.]]

OCA: Protected "2ve1" [edit=sysop:move=sysop]

2012-10-10T06:33:17Z

Protected "2ve1" [edit=sysop:move=sysop]

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Revision as of 06:33, 10 October 2012