1q5r
From Proteopedia
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| - | [[Image:1q5r.png|left|200px]] | ||
| - | + | ==The Rhodococcus 20S proteasome with unprocessed pro-peptides== | |
| - | + | <StructureSection load='1q5r' size='340' side='right'caption='[[1q5r]], [[Resolution|resolution]] 3.10Å' scene=''> | |
| - | + | == Structural highlights == | |
| - | + | <table><tr><td colspan='2'>[[1q5r]] is a 14 chain structure with sequence from [https://en.wikipedia.org/wiki/Rhodococcus_erythropolis Rhodococcus erythropolis]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1Q5R OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=1Q5R FirstGlance]. <br> | |
| - | + | </td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 3.1Å</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=1q5r FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=1q5r OCA], [https://pdbe.org/1q5r PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=1q5r RCSB], [https://www.ebi.ac.uk/pdbsum/1q5r PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=1q5r ProSAT]</span></td></tr> | |
| - | == | + | </table> |
| - | [[1q5r]] is a 14 chain structure with sequence from [ | + | == Function == |
| + | [https://www.uniprot.org/uniprot/PSB1_RHOER PSB1_RHOER] Component of the proteasome core, a large protease complex with broad specificity involved in protein degradation. The R.erythropolis proteasomes are able to cleave oligopeptides after Tyr, Phe and Leu, very poorly after Arg but not after Glu. Thus, displays chymotrypsin-like activity, low trypsin-like activity but no caspase-like activity.[HAMAP-Rule:MF_02113]<ref>PMID:7583123</ref> <ref>PMID:9000518</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/q5/1q5r_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=1q5r ConSurf]. | ||
| + | <div style="clear:both"></div> | ||
==See Also== | ==See Also== | ||
| - | *[[Proteasome|Proteasome]] | + | *[[Proteasome 3D structures|Proteasome 3D structures]] |
| - | + | == References == | |
| - | == | + | <references/> |
| - | < | + | __TOC__ |
| - | [[Category: | + | </StructureSection> |
| + | [[Category: Large Structures]] | ||
[[Category: Rhodococcus erythropolis]] | [[Category: Rhodococcus erythropolis]] | ||
| - | [[Category: Adams | + | [[Category: Adams PD]] |
| - | [[Category: Baumeister | + | [[Category: Baumeister W]] |
| - | [[Category: Jap | + | [[Category: Jap BK]] |
| - | [[Category: Kwon | + | [[Category: Kwon YD]] |
| - | [[Category: Nagy | + | [[Category: Nagy I]] |
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Current revision
The Rhodococcus 20S proteasome with unprocessed pro-peptides
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