3ak9
From Proteopedia
(Difference between revisions)
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<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=3ak9 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3ak9 OCA], [http://www.rcsb.org/pdb/explore.do?structureId=3ak9 RCSB], [http://www.ebi.ac.uk/pdbsum/3ak9 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=3ak9 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3ak9 OCA], [http://www.rcsb.org/pdb/explore.do?structureId=3ak9 RCSB], [http://www.ebi.ac.uk/pdbsum/3ak9 PDBsum]</span></td></tr> | ||
</table> | </table> | ||
| + | == Function == | ||
| + | [[http://www.uniprot.org/uniprot/B3YEF4_SALET B3YEF4_SALET]] During stationary phase, binds the chromosome non-specifically, forming a highly ordered and stable dps-DNA co-crystal within which chromosomal DNA is condensed and protected from diverse damages. It protects DNA from oxidative damage by sequestering intracellular Fe(2+) ion and storing it in the form of Fe(3+) oxyhydroxide mineral, which can be released after reduction. One hydrogen peroxide oxidizes two Fe(2+) ions, which prevents hydroxyl radical production by the Fenton reaction.[HAMAP-Rule:MF_01441] | ||
<div style="background-color:#fffaf0;"> | <div style="background-color:#fffaf0;"> | ||
== Publication Abstract from PubMed == | == Publication Abstract from PubMed == | ||
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</StructureSection> | </StructureSection> | ||
[[Category: Salmonella enterica subsp. enterica serovar kentucky]] | [[Category: Salmonella enterica subsp. enterica serovar kentucky]] | ||
| - | [[Category: Asahina, Y | + | [[Category: Asahina, Y]] |
| - | [[Category: Miyamoto, T | + | [[Category: Miyamoto, T]] |
| - | [[Category: Miyazaki, S | + | [[Category: Miyazaki, S]] |
| - | [[Category: Noguchi, S | + | [[Category: Noguchi, S]] |
| - | [[Category: Ohto, U | + | [[Category: Ohto, U]] |
| - | [[Category: Satow, Y | + | [[Category: Satow, Y]] |
| - | [[Category: Shimizu, H | + | [[Category: Shimizu, H]] |
[[Category: Dodecamer]] | [[Category: Dodecamer]] | ||
[[Category: Dps-like protein]] | [[Category: Dps-like protein]] | ||
Revision as of 05:38, 25 December 2014
Crystal structure of the SEp22 dodecamer, a Dps-like protein from Salmonella enterica subsp. enterica serovar Enteritidis, FE-soaked form
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