This old version of Proteopedia is provided for student assignments while the new version is undergoing repairs. Content and edits done in this old version of Proteopedia after March 1, 2026 will eventually be lost when it is retired in about June of 2026.
Apply for new accounts at the new Proteopedia. Your logins will work in both the old and new versions.
2he3
From Proteopedia
(Difference between revisions)
| Line 1: | Line 1: | ||
==Crystal structure of the selenocysteine to cysteine mutant of human glutathionine peroxidase 2 (GPX2)== | ==Crystal structure of the selenocysteine to cysteine mutant of human glutathionine peroxidase 2 (GPX2)== | ||
| - | <StructureSection load='2he3' size='340' side='right' caption='[[2he3]], [[Resolution|resolution]] 2.10Å' scene=''> | + | <StructureSection load='2he3' size='340' side='right'caption='[[2he3]], [[Resolution|resolution]] 2.10Å' scene=''> |
== Structural highlights == | == Structural highlights == | ||
| - | <table><tr><td colspan='2'>[[2he3]] is a 1 chain structure with sequence from [ | + | <table><tr><td colspan='2'>[[2he3]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Human Human]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2HE3 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2HE3 FirstGlance]. <br> |
| - | </td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=CL:CHLORIDE+ION'>CL</scene></td></tr> | + | </td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=CL:CHLORIDE+ION'>CL</scene></td></tr> |
| - | <tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">GPX2 ([ | + | <tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">GPX2 ([https://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 HUMAN])</td></tr> |
| - | <tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[ | + | <tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[https://en.wikipedia.org/wiki/Glutathione_peroxidase Glutathione peroxidase], with EC number [https://www.brenda-enzymes.info/php/result_flat.php4?ecno=1.11.1.9 1.11.1.9] </span></td></tr> |
| - | <tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[ | + | <tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[https://proteopedia.org/fgij/fg.htm?mol=2he3 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2he3 OCA], [https://pdbe.org/2he3 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2he3 RCSB], [https://www.ebi.ac.uk/pdbsum/2he3 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2he3 ProSAT]</span></td></tr> |
</table> | </table> | ||
== Function == | == Function == | ||
| - | [[ | + | [[https://www.uniprot.org/uniprot/GPX2_HUMAN GPX2_HUMAN]] Could play a major role in protecting mammals from the toxicity of ingested organic hydroperoxides. Tert-butyl hydroperoxide, cumene hydroperoxide and linoleic acid hydroperoxide but not phosphatidycholine hydroperoxide, can act as acceptors. |
== Evolutionary Conservation == | == Evolutionary Conservation == | ||
[[Image:Consurf_key_small.gif|200px|right]] | [[Image:Consurf_key_small.gif|200px|right]] | ||
| Line 21: | Line 21: | ||
</jmol>, as determined by [http://consurfdb.tau.ac.il/ ConSurfDB]. You may read the [[Conservation%2C_Evolutionary|explanation]] of the method and the full data available from [http://bental.tau.ac.il/new_ConSurfDB/main_output.php?pdb_ID=2he3 ConSurf]. | </jmol>, as determined by [http://consurfdb.tau.ac.il/ ConSurfDB]. You may read the [[Conservation%2C_Evolutionary|explanation]] of the method and the full data available from [http://bental.tau.ac.il/new_ConSurfDB/main_output.php?pdb_ID=2he3 ConSurf]. | ||
<div style="clear:both"></div> | <div style="clear:both"></div> | ||
| + | |||
| + | ==See Also== | ||
| + | *[[Glutathione peroxidase|Glutathione peroxidase]] | ||
__TOC__ | __TOC__ | ||
</StructureSection> | </StructureSection> | ||
[[Category: Glutathione peroxidase]] | [[Category: Glutathione peroxidase]] | ||
[[Category: Human]] | [[Category: Human]] | ||
| + | [[Category: Large Structures]] | ||
[[Category: Arrowsmith, C]] | [[Category: Arrowsmith, C]] | ||
[[Category: Delft, F von]] | [[Category: Delft, F von]] | ||
Revision as of 07:37, 17 March 2021
Crystal structure of the selenocysteine to cysteine mutant of human glutathionine peroxidase 2 (GPX2)
| |||||||||||
Categories: Glutathione peroxidase | Human | Large Structures | Arrowsmith, C | Delft, F von | Edwards, A | Gileadi, O | Johansson, C | Kavanagh, K L | Oppermann, U | Rojkova, A | Structural genomic | Sundstrom, M | Weigelt, J | Gastrointestinal glutathione peroxidase 2 | Gprp | Gshpx-gi | Oxidoreductase | Sgc | Thioredoxin fold
