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2khw
From Proteopedia
(Difference between revisions)
(New page: '''Unreleased structure''' The entry 2khw is ON HOLD Authors: Bomar, M.G., D'Souza, S., Bienko, M., Dikic, I., Walker, G. Description: Solution Structure of the human Polymerase iota U...) |
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| - | '''Unreleased structure''' | ||
| - | + | ==Solution Structure of the human Polymerase iota UBM2-Ubiquitin Complex== | |
| + | <StructureSection load='2khw' size='340' side='right'caption='[[2khw]]' scene=''> | ||
| + | == Structural highlights == | ||
| + | <table><tr><td colspan='2'>[[2khw]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens] and [https://en.wikipedia.org/wiki/Streptococcus_sp._'group_G' Streptococcus sp. 'group G']. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2KHW OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2KHW FirstGlance]. <br> | ||
| + | </td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">Solution NMR</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=2khw FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2khw OCA], [https://pdbe.org/2khw PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2khw RCSB], [https://www.ebi.ac.uk/pdbsum/2khw PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2khw ProSAT]</span></td></tr> | ||
| + | </table> | ||
| + | == Function == | ||
| + | [https://www.uniprot.org/uniprot/SPG2_STRSG SPG2_STRSG] [https://www.uniprot.org/uniprot/POLI_HUMAN POLI_HUMAN] Error-prone DNA polymerase specifically involved in DNA repair. Plays an important role in translesion synthesis, where the normal high-fidelity DNA polymerases cannot proceed and DNA synthesis stalls. Favors Hoogsteen base-pairing in the active site. Inserts the correct base with high-fidelity opposite an adenosine template. Exhibits low fidelity and efficiency opposite a thymidine template, where it will preferentially insert guanosine. May play a role in hypermutation of immunogobulin genes. Forms a Schiff base with 5'-deoxyribose phosphate at abasic sites, but may not have lyase activity.<ref>PMID:11013228</ref> <ref>PMID:11251121</ref> <ref>PMID:11387224</ref> <ref>PMID:12410315</ref> <ref>PMID:14630940</ref> <ref>PMID:15199127</ref> <ref>PMID:15254543</ref> | ||
| + | == Evolutionary Conservation == | ||
| + | [[Image:Consurf_key_small.gif|200px|right]] | ||
| + | Check<jmol> | ||
| + | <jmolCheckbox> | ||
| + | <scriptWhenChecked>; select protein; define ~consurf_to_do selected; consurf_initial_scene = true; script "/wiki/ConSurf/kh/2khw_consurf.spt"</scriptWhenChecked> | ||
| + | <scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview01.spt</scriptWhenUnchecked> | ||
| + | <text>to colour the structure by Evolutionary Conservation</text> | ||
| + | </jmolCheckbox> | ||
| + | </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=2khw ConSurf]. | ||
| + | <div style="clear:both"></div> | ||
| - | + | ==See Also== | |
| - | + | *[[DNA polymerase 3D structures|DNA polymerase 3D structures]] | |
| - | + | *[[3D structures of ubiquitin|3D structures of ubiquitin]] | |
| - | + | == References == | |
| - | ' | + | <references/> |
| + | __TOC__ | ||
| + | </StructureSection> | ||
| + | [[Category: Homo sapiens]] | ||
| + | [[Category: Large Structures]] | ||
| + | [[Category: Streptococcus sp. 'group G']] | ||
| + | [[Category: Bienko M]] | ||
| + | [[Category: Bomar MG]] | ||
| + | [[Category: D'Souza S]] | ||
| + | [[Category: Dikic I]] | ||
| + | [[Category: Walker G]] | ||
Current revision
Solution Structure of the human Polymerase iota UBM2-Ubiquitin Complex
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