2mmo: Difference between revisions
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==Solution Structure of the oxidised Thioredoxin from Plasmodium falciparum== | |||
<StructureSection load='2mmo' size='340' side='right'caption='[[2mmo]]' scene=''> | |||
== Structural highlights == | |||
<table><tr><td colspan='2'>[[2mmo]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Plasmodium_falciparum_3D7 Plasmodium falciparum 3D7]. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2MMO OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2MMO FirstGlance]. <br> | |||
</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=2mmo FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2mmo OCA], [https://pdbe.org/2mmo PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2mmo RCSB], [https://www.ebi.ac.uk/pdbsum/2mmo PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2mmo ProSAT]</span></td></tr> | |||
</table> | |||
== Function == | |||
[https://www.uniprot.org/uniprot/THIO1_PLAF7 THIO1_PLAF7] Participates in various redox reactions through the reversible oxidation of its active center dithiol to a disulfide and catalyzes dithiol-disulfide exchange reactions (PubMed:11013257, PubMed:20673832). By modifying the redox status of targeted proteins, induces changes in their structure and activity (PubMed:19360125, PubMed:20673832). Reduces oxidized glutathione (GSSG), thereby acting as a backup for the glutathione redox system (PubMed:11013257). Reduces nitroglutathione (GSNO), a compound involved in the transport of nitric oxide (NO) (PubMed:11013257). Also reduces oxidative stress by detoxifying hydrogen peroxide, tert-butyl hydroperoxide and cumene hydroperoxide (PubMed:14962358). Activates ornithine aminotransferase OAT by reducing a disulfide bond in the substrate binding loop, thereby enhancing the affinity of OAT for its substrates (PubMed:20673832). May reduce S-adenosyl-L-homocysteine hydrolase SAHH (PubMed:19360125).<ref>PMID:11013257</ref> <ref>PMID:14962358</ref> <ref>PMID:19360125</ref> <ref>PMID:20673832</ref> | |||
==See Also== | |||
*[[Thioredoxin 3D structures|Thioredoxin 3D structures]] | |||
== References == | |||
<references/> | |||
__TOC__ | |||
</StructureSection> | |||
[[Category: Large Structures]] | |||
[[Category: Plasmodium falciparum 3D7]] | |||
[[Category: Kalbitzer H]] | |||
[[Category: Munte C]] | |||
[[Category: Schirmer R]] | |||
