5oba - Revision history

OCA at 09:39, 6 December 2023

OCA — Wed, 06 Dec 2023 09:39:01 GMT

←Older revision		Revision as of 09:39, 6 December 2023
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	==Structure of a modified mouse H-chain ferritin with a lanthanide binding motif==		==Structure of a modified mouse H-chain ferritin with a lanthanide binding motif==
-	<StructureSection load='5oba' size='340' side='right' caption='[[5oba]], [[Resolution\|resolution]] 2.85Å' scene=''>	+	<StructureSection load='5oba' size='340' side='right'caption='[[5oba]], [[Resolution\|resolution]] 2.85Å' scene=''>
	== Structural highlights ==		== Structural highlights ==
-	<table><tr><td colspan='2'>[[5oba]] is a 24 chain structure with sequence from [~~http~~://en.wikipedia.org/wiki/~~Lk3_transgenic_mice Lk3 transgenic mice~~]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=5OBA OCA]. For a <b>guided tour on the structure components</b> use [~~http~~://~~oca~~.~~weizmann.ac.il/oca-docs~~/fgij/fg.htm?mol=5OBA FirstGlance]. <br>	+	<table><tr><td colspan='2'>[[5oba]] is a 24 chain structure with sequence from [https://en.wikipedia.org/wiki/Mus_musculus Mus musculus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=5OBA OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=5OBA FirstGlance]. <br>
-	</td></tr><tr id='~~ligand~~'><td class="sblockLbl"><b>[[~~Ligand~~\|~~Ligands~~:]]</b></td><td class="sblockDat"~~><scene name='pdbligand=FE:FE+(III)+ION'>FE</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]] 2.85Å</td></tr>
-	~~<tr~~ id~~='gene'><td class~~="~~sblockLbl~~">~~<b>~~[[~~Gene~~\|~~Gene:~~]]~~</b></td><td class="sblockDat">Fth1, Fth ([http://www~~.~~ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info~~&~~srchmode=5&id=10090 LK3 transgenic mice])~~</td></tr>	+	<tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=FE:FE+(III)+ION'>FE</scene></td></tr>
-	<tr id='~~activity~~'><td class="sblockLbl"><b>~~Activity~~:</b></td><td class="sblockDat"><~~span class~~='~~plainlinks~~'>~~[http://en.wikipedia.org/wiki/Ferroxidase Ferroxidase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=1.16.3.1 1.16.3.1]~~ </~~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=5oba FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5oba OCA], [https://pdbe.org/5oba PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=5oba RCSB], [https://www.ebi.ac.uk/pdbsum/5oba PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=5oba ProSAT]</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=5oba FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5oba OCA], [~~http~~://pdbe.org/5oba PDBe], [~~http~~://www.rcsb.org/pdb/explore.do?structureId=5oba RCSB], [~~http~~://www.ebi.ac.uk/pdbsum/5oba PDBsum], [~~http~~://prosat.h-its.org/prosat/prosatexe?pdbcode=5oba ProSAT]</span></td></tr>	+
	</table>		</table>
	== Function ==		== Function ==
-	[~~[http~~://www.uniprot.org/uniprot/FRIH_MOUSE FRIH_MOUSE]] Stores iron in a soluble, non-toxic, readily available form. Important for iron homeostasis. Has ferroxidase activity. Iron is taken up in the ferrous form and deposited as ferric hydroxides after oxidation. Also plays a role in delivery of iron to cells. Mediates iron uptake in capsule cells of the developing kidney.<ref>PMID:19154717</ref>	+	[https://www.uniprot.org/uniprot/FRIH_MOUSE FRIH_MOUSE] Stores iron in a soluble, non-toxic, readily available form. Important for iron homeostasis. Has ferroxidase activity. Iron is taken up in the ferrous form and deposited as ferric hydroxides after oxidation. Also plays a role in delivery of iron to cells. Mediates iron uptake in capsule cells of the developing kidney.<ref>PMID:19154717</ref>
	<div style="background-color:#fffaf0;">		<div style="background-color:#fffaf0;">
	== Publication Abstract from PubMed ==		== Publication Abstract from PubMed ==
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	</div>		</div>
	<div class="pdbe-citations 5oba" style="background-color:#fffaf0;"></div>		<div class="pdbe-citations 5oba" style="background-color:#fffaf0;"></div>
		+
		+	==See Also==
		+	*[[Ferritin 3D structures\|Ferritin 3D structures]]
	== References ==		== References ==
	<references/>		<references/>
	__TOC__		__TOC__
	</StructureSection>		</StructureSection>
-	[[Category: ~~Ferroxidase~~]]	+	[[Category: Large Structures]]
-	[[Category: ~~Lk3 transgenic mice~~]]	+	[[Category: Mus musculus]]
-	[[Category: Baiocco, P]]	+	[[Category: Baiocco P]]
-	[[Category: Trabuco~~, M C]]~~	+	[[Category: Trabuco MC]]
-	~~[[Category: Ferritin]]~~	+
-	~~[[Category: Lanthanide]]~~	+
-	~~[[Category: Metal transport~~]]	+

OCA at 06:24, 22 August 2018

OCA — Wed, 22 Aug 2018 06:24:25 GMT

←Older revision		Revision as of 06:24, 22 August 2018
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	<StructureSection load='5oba' size='340' side='right' caption='[[5oba]], [[Resolution\|resolution]] 2.85Å' scene=''>		<StructureSection load='5oba' size='340' side='right' caption='[[5oba]], [[Resolution\|resolution]] 2.85Å' scene=''>
	== Structural highlights ==		== Structural highlights ==
-	<table><tr><td colspan='2'>[[5oba]] is a 24 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=5OBA OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=5OBA FirstGlance]. <br>	+	<table><tr><td colspan='2'>[[5oba]] is a 24 chain structure with sequence from [http://en.wikipedia.org/wiki/Lk3_transgenic_mice Lk3 transgenic mice]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=5OBA OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=5OBA FirstGlance]. <br>
	</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=FE:FE+(III)+ION'>FE</scene></td></tr>		</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=FE:FE+(III)+ION'>FE</scene></td></tr>
		+	<tr id='gene'><td class="sblockLbl"><b>[[Gene\|Gene:]]</b></td><td class="sblockDat">Fth1, Fth ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=10090 LK3 transgenic mice])</td></tr>
	<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Ferroxidase Ferroxidase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=1.16.3.1 1.16.3.1] </span></td></tr>		<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Ferroxidase Ferroxidase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=1.16.3.1 1.16.3.1] </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=5oba FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5oba OCA], [http://pdbe.org/5oba PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=5oba RCSB], [http://www.ebi.ac.uk/pdbsum/5oba PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=5oba ProSAT]</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=5oba FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5oba OCA], [http://pdbe.org/5oba PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=5oba RCSB], [http://www.ebi.ac.uk/pdbsum/5oba PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=5oba ProSAT]</span></td></tr>
Line 10:		Line 11:
	== Function ==		== Function ==
	[[http://www.uniprot.org/uniprot/FRIH_MOUSE FRIH_MOUSE]] Stores iron in a soluble, non-toxic, readily available form. Important for iron homeostasis. Has ferroxidase activity. Iron is taken up in the ferrous form and deposited as ferric hydroxides after oxidation. Also plays a role in delivery of iron to cells. Mediates iron uptake in capsule cells of the developing kidney.<ref>PMID:19154717</ref>		[[http://www.uniprot.org/uniprot/FRIH_MOUSE FRIH_MOUSE]] Stores iron in a soluble, non-toxic, readily available form. Important for iron homeostasis. Has ferroxidase activity. Iron is taken up in the ferrous form and deposited as ferric hydroxides after oxidation. Also plays a role in delivery of iron to cells. Mediates iron uptake in capsule cells of the developing kidney.<ref>PMID:19154717</ref>
		+	<div style="background-color:#fffaf0;">
		+	== Publication Abstract from PubMed ==
		+	Ferritin H-homopolymers have been extensively used as nanocarriers for diverse applications in the targeted delivery of drugs and imaging agents, due to their unique ability to bind the transferrin receptor (CD71), highly overexpressed in most tumor cells. In order to incorporate novel fluorescence imaging properties, we have fused a lanthanide binding tag (LBT) to the C-terminal end of mouse H-chain ferritin, HFt. The HFt-LBT possesses one high affinity Terbium binding site per each of the 24 subunits provided by six coordinating aminoacid side chains and a tryptophan residue in its close proximity and is thus endowed with strong FRET sensitization properties. Accordingly, the characteristic Terbium emission band at 544 nm for the HFt-LBT Tb(III) complex was detectable upon excitation of the tag enclosed at two order of magnitude higher intensity with respect to the wtHFt protein. X-ray data at 2.9 A and cryo-EM at 7 A resolution demonstrated that HFt-LBT is correctly assembled as a 24-mer both in crystal and in solution. On the basis of the intrinsic Tb(III) binding properties of the wt protein, 32 additional Tb(III) binding sites, located within the natural iron binding sites of the protein, were identified besides the 24 Tb(III) ions coordinated to the LBTs. HFt-LBT Tb(III) was demonstrated to be actively uptaken by selected tumor cell lines by confocal microscopy and FACS analysis of their FITC derivatives, although direct fluorescence from Terbium emission could not be singled out with conventional, 295-375 nm, fluorescence excitation.
		+
		+	Engineered ferritin for lanthanide binding.,Calisti L, Trabuco MC, Boffi A, Testi C, Montemiglio LC, des Georges A, Benni I, Ilari A, Taciak B, Bialasek M, Rygiel T, Krol M, Baiocco P, Bonamore A PLoS One. 2018 Aug 13;13(8):e0201859. doi: 10.1371/journal.pone.0201859., eCollection 2018. PMID:30102720<ref>PMID:30102720</ref>
		+
		+	From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br>
		+	</div>
		+	<div class="pdbe-citations 5oba" style="background-color:#fffaf0;"></div>
	== References ==		== References ==
	<references/>		<references/>
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	</StructureSection>		</StructureSection>
	[[Category: Ferroxidase]]		[[Category: Ferroxidase]]
		+	[[Category: Lk3 transgenic mice]]
	[[Category: Baiocco, P]]		[[Category: Baiocco, P]]
	[[Category: Trabuco, M C]]		[[Category: Trabuco, M C]]

OCA at 07:07, 25 July 2018

OCA — Wed, 25 Jul 2018 07:07:49 GMT

←Older revision		Revision as of 07:07, 25 July 2018
Line 1:		Line 1:
-	'''Unreleased structure'''

-	~~The entry~~ 5oba is ~~ON HOLD until Paper Publication~~	+	==Structure of a modified mouse H-chain ferritin with a lanthanide binding motif==
-		+	<StructureSection load='5oba' size='340' side='right' caption='[[5oba]], [[Resolution\|resolution]] 2.85Å' scene=''>
-	~~Authors~~: ~~Baiocco~~, P., ~~Trabuco~~, M.C.	+	== Structural highlights ==
-		+	<table><tr><td colspan='2'>[[5oba]] is a 24 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=5OBA OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=5OBA FirstGlance]. <br>
-	~~Description~~: ~~Structure of~~ a ~~modified mouse H~~-~~chain ferritin with~~ a ~~lanthanide binding motif~~	+	</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand\|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=FE:FE+(III)+ION'>FE</scene></td></tr>
-	[[Category: ~~Unreleased Structures~~]]	+	<tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[http://en.wikipedia.org/wiki/Ferroxidase Ferroxidase], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=1.16.3.1 1.16.3.1] </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=5oba FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=5oba OCA], [http://pdbe.org/5oba PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=5oba RCSB], [http://www.ebi.ac.uk/pdbsum/5oba PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=5oba ProSAT]</span></td></tr>
		+	</table>
		+	== Function ==
		+	[[http://www.uniprot.org/uniprot/FRIH_MOUSE FRIH_MOUSE]] Stores iron in a soluble, non-toxic, readily available form. Important for iron homeostasis. Has ferroxidase activity. Iron is taken up in the ferrous form and deposited as ferric hydroxides after oxidation. Also plays a role in delivery of iron to cells. Mediates iron uptake in capsule cells of the developing kidney.<ref>PMID:19154717</ref>
		+	== References ==
		+	<references/>
		+	__TOC__
		+	</StructureSection>
		+	[[Category: Ferroxidase]]
	[[Category: Baiocco, P]]		[[Category: Baiocco, P]]
-	[[Category: Trabuco, M.C]]	+	[[Category: Trabuco, M C]]
		+	[[Category: Ferritin]]
		+	[[Category: Lanthanide]]
		+	[[Category: Metal transport]]

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

OCA — Wed, 27 Sep 2017 12:14:04 GMT

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

←Older revision

Revision as of 12:14, 27 September 2017

OCA: New page: '''Unreleased structure''' The entry 5oba is ON HOLD until Paper Publication Authors: Baiocco, P., Trabuco, M.C. Description: Structure of a modified mouse H-chain ferritin with a lant...

OCA — Wed, 27 Sep 2017 12:14:02 GMT

New page: '''Unreleased structure''' The entry 5oba is ON HOLD until Paper Publication Authors: Baiocco, P., Trabuco, M.C. Description: Structure of a modified mouse H-chain ferritin with a lant...

New page

'''Unreleased structure'''

The entry 5oba is ON HOLD until Paper Publication

Authors: Baiocco, P., Trabuco, M.C.

Description: Structure of a modified mouse H-chain ferritin with a lanthanide binding motif
[[Category: Unreleased Structures]]
[[Category: Baiocco, P]]
[[Category: Trabuco, M.C]]