5gtb - Revision history

OCA at 11:41, 2 August 2023

OCA — Wed, 02 Aug 2023 11:41:45 GMT

←Older revision		Revision as of 11:41, 2 August 2023
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	<StructureSection load='5gtb' size='340' side='right'caption='[[5gtb]], [[Resolution\|resolution]] 2.87Å' scene=''>		<StructureSection load='5gtb' size='340' side='right'caption='[[5gtb]], [[Resolution\|resolution]] 2.87Å' scene=''>
	== Structural highlights ==		== Structural highlights ==
-	<table><tr><td colspan='2'>[[5gtb]] is a 2 chain structure with sequence from [~~http~~://en.wikipedia.org/wiki/~~Arath Arath~~]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=5GTB OCA]. For a <b>guided tour on the structure components</b> use [~~http~~://proteopedia.org/fgij/fg.htm?mol=5GTB FirstGlance]. <br>	+	<table><tr><td colspan='2'>[[5gtb]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Arabidopsis_thaliana Arabidopsis thaliana]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=5GTB OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=5GTB FirstGlance]. <br>
-	</td></tr><tr id='~~gene~~'><td class="sblockLbl"><b>[[~~Gene~~\|~~Gene~~:]]</b></td><td class="sblockDat">~~ARC6~~, ~~At5g42480, MDH9.18 (~~[~~http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=3702 ARATH~~]~~), PDV2, At2g16070, F7H1~~.~~9 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info~~&~~srchmode=5&id=3702 ARATH])~~</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]] 2.871Å</td></tr>
-	<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[~~http~~://proteopedia.org/fgij/fg.htm?mol=5gtb FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5gtb OCA], [~~http~~://pdbe.org/5gtb PDBe], [~~http~~://www.rcsb.org/pdb/explore.do?structureId=5gtb RCSB], [~~http~~://www.ebi.ac.uk/pdbsum/5gtb PDBsum], [~~http~~://prosat.h-its.org/prosat/prosatexe?pdbcode=5gtb 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=5gtb FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5gtb OCA], [https://pdbe.org/5gtb PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=5gtb RCSB], [https://www.ebi.ac.uk/pdbsum/5gtb PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=5gtb ProSAT]</span></td></tr>
	</table>		</table>
	== Function ==		== Function ==
-	[~~[http~~://www.uniprot.org/uniprot/ARC6_ARATH ARC6_ARATH]] Component of the plastid division machinery. Involved in the initiation of proplastid and plastid division (including chloroplasts, statoliths and leukoplasts). Promotes the assembly and/or stabilization of the plastid-dividing FtsZ ring, functioning as an antagonistic regulator of FtsZ dynamics against CDP1. Relays plastid division site position between stroma and outer surface via interactions with the stromal FtsZ ring and the outer membrane PDV2 that recruits cytoplasmic ARC5 ring. Required for plastid equatorial positioning of PDV2 and ARC5. May contribute to gravitropism in stems and hypocotyls. Seems to influence stromule (stroma-filled tubular extensions of the plastid envelope membrane) length and frequency.<ref>PMID:10417716</ref> <ref>PMID:11975738</ref> <ref>PMID:12232400</ref> <ref>PMID:12897262</ref> <ref>PMID:18764889</ref> <ref>PMID:18812496</ref> <ref>PMID:8537433</ref> <ref>PMID:9489024</ref> [[http://www.uniprot.org/uniprot/PDV2_ARATH PDV2_ARATH]] Component of the plastid division machinery. Required to mediate the recruitment of ARC5 at the midplastid constriction site in the cytoplasm. Relays plastid division site position between stroma and outer surface via interactions with the cytoplasmic ARC5 and the inner membrane ARC6 that recruits stromal FtsZ ring.<ref>PMID:16998069</ref> <ref>PMID:18812496</ref>	+	[https://www.uniprot.org/uniprot/ARC6_ARATH ARC6_ARATH] Component of the plastid division machinery. Involved in the initiation of proplastid and plastid division (including chloroplasts, statoliths and leukoplasts). Promotes the assembly and/or stabilization of the plastid-dividing FtsZ ring, functioning as an antagonistic regulator of FtsZ dynamics against CDP1. Relays plastid division site position between stroma and outer surface via interactions with the stromal FtsZ ring and the outer membrane PDV2 that recruits cytoplasmic ARC5 ring. Required for plastid equatorial positioning of PDV2 and ARC5. May contribute to gravitropism in stems and hypocotyls. Seems to influence stromule (stroma-filled tubular extensions of the plastid envelope membrane) length and frequency.<ref>PMID:10417716</ref> <ref>PMID:11975738</ref> <ref>PMID:12232400</ref> <ref>PMID:12897262</ref> <ref>PMID:18764889</ref> <ref>PMID:18812496</ref> <ref>PMID:8537433</ref> <ref>PMID:9489024</ref>
	<div style="background-color:#fffaf0;">		<div style="background-color:#fffaf0;">
	== Publication Abstract from PubMed ==		== Publication Abstract from PubMed ==
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	__TOC__		__TOC__
	</StructureSection>		</StructureSection>
-	[[Category: ~~Arath~~]]	+	[[Category: Arabidopsis thaliana]]
	[[Category: Large Structures]]		[[Category: Large Structures]]
-	[[Category: Feng, Y]]	+	[[Category: Feng Y]]
-	[[Category: Wang, W]]	+	[[Category: Wang W]]
-	~~[[Category: Beta barrel]]~~	+
-	~~[[Category: Complex]]~~	+
-	~~[[Category: Key in the lock]]~~	+
-	~~[[Category: Plant protein~~]]	+

OCA at 06:43, 20 May 2020

OCA — Wed, 20 May 2020 06:43:07 GMT

←Older revision		Revision as of 06:43, 20 May 2020
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	==crystal structure of intermembrane space region of the ARC6-PDV2 complex==		==crystal structure of intermembrane space region of the ARC6-PDV2 complex==
-	<StructureSection load='5gtb' size='340' side='right' caption='[[5gtb]], [[Resolution\|resolution]] 2.87Å' scene=''>	+	<StructureSection load='5gtb' size='340' side='right'caption='[[5gtb]], [[Resolution\|resolution]] 2.87Å' scene=''>
	== Structural highlights ==		== Structural highlights ==
-	<table><tr><td colspan='2'>[[5gtb]] is a 2 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=5GTB OCA]. For a <b>guided tour on the structure components</b> use [http://~~oca~~.~~weizmann.ac.il/oca-docs~~/fgij/fg.htm?mol=5GTB FirstGlance]. <br>	+	<table><tr><td colspan='2'>[[5gtb]] is a 2 chain structure with sequence from [http://en.wikipedia.org/wiki/Arath Arath]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=5GTB OCA]. For a <b>guided tour on the structure components</b> use [http://proteopedia.org/fgij/fg.htm?mol=5GTB FirstGlance]. <br>
-	</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=5gtb FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5gtb OCA], [http://pdbe.org/5gtb PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=5gtb RCSB], [http://www.ebi.ac.uk/pdbsum/5gtb PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=5gtb ProSAT]</span></td></tr>	+	</td></tr><tr id='gene'><td class="sblockLbl"><b>[[Gene\|Gene:]]</b></td><td class="sblockDat">ARC6, At5g42480, MDH9.18 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=3702 ARATH]), PDV2, At2g16070, F7H1.9 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=3702 ARATH])</td></tr>
		+	<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://proteopedia.org/fgij/fg.htm?mol=5gtb FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5gtb OCA], [http://pdbe.org/5gtb PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=5gtb RCSB], [http://www.ebi.ac.uk/pdbsum/5gtb PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=5gtb ProSAT]</span></td></tr>
	</table>		</table>
	== Function ==		== Function ==
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	__TOC__		__TOC__
	</StructureSection>		</StructureSection>
		+	[[Category: Arath]]
		+	[[Category: Large Structures]]
	[[Category: Feng, Y]]		[[Category: Feng, Y]]
	[[Category: Wang, W]]		[[Category: Wang, W]]

OCA at 13:35, 15 March 2017

OCA — Wed, 15 Mar 2017 13:35:46 GMT

←Older revision		Revision as of 13:35, 15 March 2017
Line 8:		Line 8:
	== Function ==		== Function ==
	[[http://www.uniprot.org/uniprot/ARC6_ARATH ARC6_ARATH]] Component of the plastid division machinery. Involved in the initiation of proplastid and plastid division (including chloroplasts, statoliths and leukoplasts). Promotes the assembly and/or stabilization of the plastid-dividing FtsZ ring, functioning as an antagonistic regulator of FtsZ dynamics against CDP1. Relays plastid division site position between stroma and outer surface via interactions with the stromal FtsZ ring and the outer membrane PDV2 that recruits cytoplasmic ARC5 ring. Required for plastid equatorial positioning of PDV2 and ARC5. May contribute to gravitropism in stems and hypocotyls. Seems to influence stromule (stroma-filled tubular extensions of the plastid envelope membrane) length and frequency.<ref>PMID:10417716</ref> <ref>PMID:11975738</ref> <ref>PMID:12232400</ref> <ref>PMID:12897262</ref> <ref>PMID:18764889</ref> <ref>PMID:18812496</ref> <ref>PMID:8537433</ref> <ref>PMID:9489024</ref> [[http://www.uniprot.org/uniprot/PDV2_ARATH PDV2_ARATH]] Component of the plastid division machinery. Required to mediate the recruitment of ARC5 at the midplastid constriction site in the cytoplasm. Relays plastid division site position between stroma and outer surface via interactions with the cytoplasmic ARC5 and the inner membrane ARC6 that recruits stromal FtsZ ring.<ref>PMID:16998069</ref> <ref>PMID:18812496</ref>		[[http://www.uniprot.org/uniprot/ARC6_ARATH ARC6_ARATH]] Component of the plastid division machinery. Involved in the initiation of proplastid and plastid division (including chloroplasts, statoliths and leukoplasts). Promotes the assembly and/or stabilization of the plastid-dividing FtsZ ring, functioning as an antagonistic regulator of FtsZ dynamics against CDP1. Relays plastid division site position between stroma and outer surface via interactions with the stromal FtsZ ring and the outer membrane PDV2 that recruits cytoplasmic ARC5 ring. Required for plastid equatorial positioning of PDV2 and ARC5. May contribute to gravitropism in stems and hypocotyls. Seems to influence stromule (stroma-filled tubular extensions of the plastid envelope membrane) length and frequency.<ref>PMID:10417716</ref> <ref>PMID:11975738</ref> <ref>PMID:12232400</ref> <ref>PMID:12897262</ref> <ref>PMID:18764889</ref> <ref>PMID:18812496</ref> <ref>PMID:8537433</ref> <ref>PMID:9489024</ref> [[http://www.uniprot.org/uniprot/PDV2_ARATH PDV2_ARATH]] Component of the plastid division machinery. Required to mediate the recruitment of ARC5 at the midplastid constriction site in the cytoplasm. Relays plastid division site position between stroma and outer surface via interactions with the cytoplasmic ARC5 and the inner membrane ARC6 that recruits stromal FtsZ ring.<ref>PMID:16998069</ref> <ref>PMID:18812496</ref>
		+	<div style="background-color:#fffaf0;">
		+	== Publication Abstract from PubMed ==
		+	Chloroplasts divide by binary fission, which is accomplished by the simultaneous constriction of the FtsZ ring on the stromal side of the inner envelope membrane, and the ARC5 ring on the cytosolic side of the outer envelope membrane. The two rings are connected and coordinated mainly by the interaction between the inner envelope membrane protein ARC6 and the outer envelope membrane protein PDV2 in the intermembrane space. The underlying mechanism of this coordination is unclear to date. Here, we solved the crystal structure of the intermembrane space region of the ARC6-PDV2 complex. The results indicated that PDV2 inserts its carboxy terminus into a pocket formed in ARC6, and this interaction further induces the dimerization of the intermembrane space regions of two ARC6 molecules. A pdv2 mutant attenuating PDV2-induced ARC6 dimerization showed abnormal morphology of ARC6 rings and compromised chloroplast division in plant cells. Together, our data reveal that PDV2-induced dimerization of ARC6 plays a critical role in chloroplast division and provide insights into the coordination mechanism of the internal and external plastid division machineries.
		+
		+	Structural insights into the coordination of plastid division by the ARC6-PDV2 complex.,Wang W, Li J, Sun Q, Yu X, Zhang W, Jia N, An C, Li Y, Dong Y, Han F, Chang N, Liu X, Zhu Z, Yu Y, Fan S, Yang M, Luo SZ, Gao H, Feng Y Nat Plants. 2017 Mar 1;3:17011. doi: 10.1038/nplants.2017.11. PMID:28248291<ref>PMID:28248291</ref>
		+
		+	From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br>
		+	</div>
		+	<div class="pdbe-citations 5gtb" style="background-color:#fffaf0;"></div>
	== References ==		== References ==
	<references/>		<references/>

OCA at 09:31, 11 March 2017

OCA — Sat, 11 Mar 2017 09:31:20 GMT

←Older revision		Revision as of 09:31, 11 March 2017
Line 1:		Line 1:
-	'''Unreleased structure'''

-	~~The entry~~ 5gtb ~~is ON HOLD until Paper Publication~~	+	==crystal structure of intermembrane space region of the ARC6-PDV2 complex==
-		+	<StructureSection load='5gtb' size='340' side='right' caption='[[5gtb]], [[Resolution\|resolution]] 2.87Å' scene=''>
-	~~Authors~~: ~~Feng~~, Y., ~~Wang~~, W.	+	== Structural highlights ==
-		+	<table><tr><td colspan='2'>[[5gtb]] is a 2 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=5GTB OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=5GTB FirstGlance]. <br>
-	~~Description: Chlorolast protein complex~~	+	</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=5gtb FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5gtb OCA], [http://pdbe.org/5gtb PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=5gtb RCSB], [http://www.ebi.ac.uk/pdbsum/5gtb PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=5gtb ProSAT]</span></td></tr>
-	[[~~Category~~: ~~Unreleased Structures~~]]	+	</table>
		+	== Function ==
		+	[[http://www.uniprot.org/uniprot/ARC6_ARATH ARC6_ARATH]] Component of the plastid division machinery. Involved in the initiation of proplastid and plastid division (including chloroplasts, statoliths and leukoplasts). Promotes the assembly and/or stabilization of the plastid-dividing FtsZ ring, functioning as an antagonistic regulator of FtsZ dynamics against CDP1. Relays plastid division site position between stroma and outer surface via interactions with the stromal FtsZ ring and the outer membrane PDV2 that recruits cytoplasmic ARC5 ring. Required for plastid equatorial positioning of PDV2 and ARC5. May contribute to gravitropism in stems and hypocotyls. Seems to influence stromule (stroma-filled tubular extensions of the plastid envelope membrane) length and frequency.<ref>PMID:10417716</ref> <ref>PMID:11975738</ref> <ref>PMID:12232400</ref> <ref>PMID:12897262</ref> <ref>PMID:18764889</ref> <ref>PMID:18812496</ref> <ref>PMID:8537433</ref> <ref>PMID:9489024</ref> [[http://www.uniprot.org/uniprot/PDV2_ARATH PDV2_ARATH]] Component of the plastid division machinery. Required to mediate the recruitment of ARC5 at the midplastid constriction site in the cytoplasm. Relays plastid division site position between stroma and outer surface via interactions with the cytoplasmic ARC5 and the inner membrane ARC6 that recruits stromal FtsZ ring.<ref>PMID:16998069</ref> <ref>PMID:18812496</ref>
		+	== References ==
		+	<references/>
		+	__TOC__
		+	</StructureSection>
	[[Category: Feng, Y]]		[[Category: Feng, Y]]
	[[Category: Wang, W]]		[[Category: Wang, W]]
		+	[[Category: Beta barrel]]
		+	[[Category: Complex]]
		+	[[Category: Key in the lock]]
		+	[[Category: Plant protein]]

OCA: Protected "5gtb" [edit=sysop:move=sysop]

OCA — Fri, 09 Sep 2016 12:03:18 GMT

Protected "5gtb" [edit=sysop:move=sysop]

←Older revision

Revision as of 12:03, 9 September 2016

OCA: New page: '''Unreleased structure''' The entry 5gtb is ON HOLD until Paper Publication Authors: Feng, Y., Wang, W. Description: Chlorolast protein complex Category: Unreleased Structures [[C...

OCA — Fri, 09 Sep 2016 12:03:16 GMT

New page: '''Unreleased structure''' The entry 5gtb is ON HOLD until Paper Publication Authors: Feng, Y., Wang, W. Description: Chlorolast protein complex Category: Unreleased Structures [[C...

New page

'''Unreleased structure'''

The entry 5gtb is ON HOLD until Paper Publication

Authors: Feng, Y., Wang, W.

Description: Chlorolast protein complex
[[Category: Unreleased Structures]]
[[Category: Feng, Y]]
[[Category: Wang, W]]