3iv2

From Proteopedia

(Difference between revisions)
Jump to: navigation, search
(New page: '''Unreleased structure''' The entry 3iv2 is ON HOLD Authors: Adams-Cioaba, M.A., Krupa, J.C., Mort, J.S., Min, J. Description: Crystal structure of a human protease C25A mutant, apo f...)
Current revision (01:57, 21 November 2024) (edit) (undo)
 
(12 intermediate revisions not shown.)
Line 1: Line 1:
-
'''Unreleased structure'''
 
-
The entry 3iv2 is ON HOLD
+
==Crystal structure of mature apo-Cathepsin L C25A mutant==
 +
<StructureSection load='3iv2' size='340' side='right'caption='[[3iv2]], [[Resolution|resolution]] 2.20&Aring;' scene=''>
 +
== Structural highlights ==
 +
<table><tr><td colspan='2'>[[3iv2]] is a 2 chain structure with sequence from [https://en.wikipedia.org/wiki/Homo_sapiens Homo sapiens]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3IV2 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3IV2 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]] 2.2&#8491;</td></tr>
 +
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=GOL:GLYCEROL'>GOL</scene>, <scene name='pdbligand=NA:SODIUM+ION'>NA</scene>, <scene name='pdbligand=NAG:N-ACETYL-D-GLUCOSAMINE'>NAG</scene>, <scene name='pdbligand=SO4:SULFATE+ION'>SO4</scene></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=3iv2 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3iv2 OCA], [https://pdbe.org/3iv2 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3iv2 RCSB], [https://www.ebi.ac.uk/pdbsum/3iv2 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3iv2 ProSAT]</span></td></tr>
 +
</table>
 +
== Function ==
 +
[https://www.uniprot.org/uniprot/CATL1_HUMAN CATL1_HUMAN] Important for the overall degradation of proteins in lysosomes.
 +
== 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/iv/3iv2_consurf.spt"</scriptWhenChecked>
 +
<scriptWhenUnchecked>script /wiki/extensions/Proteopedia/spt/initialview03.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=3iv2 ConSurf].
 +
<div style="clear:both"></div>
 +
<div style="background-color:#fffaf0;">
 +
== Publication Abstract from PubMed ==
 +
Proteolysis of eukaryotic histone tails has emerged as an important factor in the modulation of cell-cycle progression and cellular differentiation. The recruitment of lysosomal cathepsin L to the nucleus where it mediates proteolysis of the mouse histone H3 tail has been described recently. Here, we report the three-dimensional crystal structures of a mature, inactive mutant of human cathepsin L alone and in complex with a peptide derived from histone H3. Canonical substrate-cathepsin L interactions are observed in the complex between the protease and the histone H3 peptide. Systematic analysis of the impact of posttranslational modifications at histone H3 on substrate selectivity suggests cathepsin L to be highly accommodating of all modified peptides. This is the first report of cathepsin L-histone H3 interaction and the first structural description of cathepsin L in complex with a substrate.
-
Authors: Adams-Cioaba, M.A., Krupa, J.C., Mort, J.S., Min, J.
+
Structural basis for the recognition and cleavage of histone H3 by cathepsin L.,Adams-Cioaba MA, Krupa JC, Xu C, Mort JS, Min J Nat Commun. 2011 Feb;2:197. PMID:21326229<ref>PMID:21326229</ref>
-
Description: Crystal structure of a human protease C25A mutant, apo form
+
From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>
 +
</div>
 +
<div class="pdbe-citations 3iv2" style="background-color:#fffaf0;"></div>
-
''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Wed Sep 9 09:08:10 2009''
+
==See Also==
 +
*[[Cathepsin 3D structures|Cathepsin 3D structures]]
 +
== References ==
 +
<references/>
 +
__TOC__
 +
</StructureSection>
 +
[[Category: Homo sapiens]]
 +
[[Category: Large Structures]]
 +
[[Category: Adams-Cioaba MA]]
 +
[[Category: Arrowsmith CH]]
 +
[[Category: Bochkarev A]]
 +
[[Category: Bountra C]]
 +
[[Category: Edwards AM]]
 +
[[Category: Krupa JC]]
 +
[[Category: Min J]]
 +
[[Category: Mort JS]]
 +
[[Category: Weigelt J]]

Current revision

Crystal structure of mature apo-Cathepsin L C25A mutant

PDB ID 3iv2

Drag the structure with the mouse to rotate

Proteopedia Page Contributors and Editors (what is this?)

OCA

Retrieved from "http://52.214.119.220/wiki/index.php/3iv2"
Personal tools