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| | <SX load='6rjh' size='340' side='right' viewer='molstar' caption='[[6rjh]], [[Resolution|resolution]] 2.00Å' scene=''> | | <SX load='6rjh' size='340' side='right' viewer='molstar' caption='[[6rjh]], [[Resolution|resolution]] 2.00Å' scene=''> |
| | == Structural highlights == | | == Structural highlights == |
| - | <table><tr><td colspan='2'>[[6rjh]] is a 24 chain structure with sequence from [http://en.wikipedia.org/wiki/Equus_caballus Equus caballus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=6RJH OCA]. For a <b>guided tour on the structure components</b> use [http://proteopedia.org/fgij/fg.htm?mol=6RJH FirstGlance]. <br> | + | <table><tr><td colspan='2'>[[6rjh]] is a 24 chain structure with sequence from [https://en.wikipedia.org/wiki/Equus_caballus Equus caballus]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=6RJH OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=6RJH FirstGlance]. <br> |
| - | </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=6rjh FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6rjh OCA], [http://pdbe.org/6rjh PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=6rjh RCSB], [http://www.ebi.ac.uk/pdbsum/6rjh PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=6rjh ProSAT]</span></td></tr> | + | </td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">Electron Microscopy, [[Resolution|Resolution]] 2Å</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=6rjh FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6rjh OCA], [https://pdbe.org/6rjh PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=6rjh RCSB], [https://www.ebi.ac.uk/pdbsum/6rjh PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=6rjh ProSAT]</span></td></tr> |
| | </table> | | </table> |
| | == Function == | | == Function == |
| - | [[http://www.uniprot.org/uniprot/FRIL_HORSE FRIL_HORSE]] Stores iron in a soluble, non-toxic, readily available form. Important for iron homeostasis. 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 (By similarity). | + | [https://www.uniprot.org/uniprot/FRIL_HORSE FRIL_HORSE] Stores iron in a soluble, non-toxic, readily available form. Important for iron homeostasis. 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 (By similarity). |
| | <div style="background-color:#fffaf0;"> | | <div style="background-color:#fffaf0;"> |
| | == Publication Abstract from PubMed == | | == Publication Abstract from PubMed == |
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| | [[Category: Equus caballus]] | | [[Category: Equus caballus]] |
| | [[Category: Large Structures]] | | [[Category: Large Structures]] |
| - | [[Category: Naydenova, K]] | + | [[Category: Naydenova K]] |
| - | [[Category: Peet, M J]] | + | [[Category: Peet MJ]] |
| - | [[Category: Russo, C J]] | + | [[Category: Russo CJ]] |
| - | [[Category: Metal transport]]
| + | |
| Structural highlights
Function
FRIL_HORSE Stores iron in a soluble, non-toxic, readily available form. Important for iron homeostasis. 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 (By similarity).
Publication Abstract from PubMed
With recent technological advances, the atomic resolution structure of any purified biomolecular complex can, in principle, be determined by single-particle electron cryomicroscopy (cryoEM). In practice, the primary barrier to structure determination is the preparation of a frozen specimen suitable for high-resolution imaging. To address this, we present a multifunctional specimen support for cryoEM, comprising large-crystal monolayer graphene suspended across the surface of an ultrastable gold specimen support. Using a low-energy plasma surface modification system, we tune the surface of this support to the specimen by patterning a range of covalent functionalizations across the graphene layer on a single grid. This support design reduces specimen movement during imaging, improves image quality, and allows high-resolution structure determination with a minimum of material and data.
Multifunctional graphene supports for electron cryomicroscopy.,Naydenova K, Peet MJ, Russo CJ Proc Natl Acad Sci U S A. 2019 May 24. pii: 1904766116. doi:, 10.1073/pnas.1904766116. PMID:31127045[1]
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.
See Also
References
- ↑ Naydenova K, Peet MJ, Russo CJ. Multifunctional graphene supports for electron cryomicroscopy. Proc Natl Acad Sci U S A. 2019 May 24. pii: 1904766116. doi:, 10.1073/pnas.1904766116. PMID:31127045 doi:http://dx.doi.org/10.1073/pnas.1904766116
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