6bgo: Difference between revisions
Jump to navigation
Jump to search
No edit summary |
No edit summary |
||
| (3 intermediate revisions by the same user not shown) | |||
| Line 1: | Line 1: | ||
==Singly PafE-capped 20S CP in Mycobacterium tuberculosis== | ==Singly PafE-capped 20S CP in Mycobacterium tuberculosis== | ||
< | <SX load='6bgo' size='340' side='right' viewer='molstar' caption='[[6bgo]], [[Resolution|resolution]] 4.20Å' scene=''> | ||
== Structural highlights == | == Structural highlights == | ||
<table><tr><td colspan='2'>[[6bgo]] is a 35 chain structure. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=6BGO OCA]. For a <b>guided tour on the structure components</b> use [ | <table><tr><td colspan='2'>[[6bgo]] is a 35 chain structure with sequence from [https://en.wikipedia.org/wiki/Mycobacterium_tuberculosis Mycobacterium tuberculosis]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=6BGO OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=6BGO FirstGlance]. <br> | ||
</td></tr><tr id=' | </td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">Electron Microscopy, [[Resolution|Resolution]] 4.2Å</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=6bgo FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=6bgo OCA], [https://pdbe.org/6bgo PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=6bgo RCSB], [https://www.ebi.ac.uk/pdbsum/6bgo PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=6bgo ProSAT]</span></td></tr> | ||
</table> | </table> | ||
== Function == | == Function == | ||
[ | [https://www.uniprot.org/uniprot/PSA_MYCTU PSA_MYCTU] Component of the proteasome core, a large protease complex with broad specificity involved in protein degradation. The M.tuberculosis proteasome is able to cleave oligopeptides not only after hydrophobic but also after basic, acidic and small neutral residues. Among the identified substrates of the M.tuberculosis proteasome are the pupylated FabD, PanB and Mpa proteins. One function of the proteasome is to contribute to M.tuberculosis ability to resist killing by host macrophages, since the core proteasome is essential for persistence of the pathogen during the chronic phase of infection in mice. The mechanism of protection against bactericidal chemistries of the host's immune response probably involves the degradation of proteins that are irreversibly oxidized, nitrated, or nitrosated.<ref>PMID:16468985</ref> <ref>PMID:18059281</ref> | ||
==See Also== | |||
*[[Proteasome 3D structures|Proteasome 3D structures]] | |||
== References == | |||
<references/> | |||
__TOC__ | __TOC__ | ||
</ | </SX> | ||
[[Category: | [[Category: Large Structures]] | ||
[[Category: | [[Category: Mycobacterium tuberculosis]] | ||
[[Category: | [[Category: Hu K]] | ||
[[Category: | [[Category: Li H]] | ||
Latest revision as of 17:22, 13 March 2024
Singly PafE-capped 20S CP in Mycobacterium tuberculosisSingly PafE-capped 20S CP in Mycobacterium tuberculosis
| |||||||||