View source for 3ki4


==Catalytic fragment of Cholix toxin from Vibrio Cholerae in complex with inhibitor GP-P==
<StructureSection load='3ki4' size='340' side='right'caption='[[3ki4]], [[Resolution|resolution]] 1.65&Aring;' scene=''>
== Structural highlights ==
<table><tr><td colspan='2'>[[3ki4]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Vibrio_cholerae Vibrio cholerae]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3KI4 OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3KI4 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]] 1.65&#8491;</td></tr>
<tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=G9P:(11BR)-3-OXO-1,2,3,11B-TETRAHYDROCHROMENO[4,3,2-DE]ISOQUINOLINE-10-SULFONIC+ACID'>G9P</scene>, <scene name='pdbligand=GOL:GLYCEROL'>GOL</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=3ki4 FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3ki4 OCA], [https://pdbe.org/3ki4 PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3ki4 RCSB], [https://www.ebi.ac.uk/pdbsum/3ki4 PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3ki4 ProSAT]</span></td></tr>
</table>
== Function ==
[https://www.uniprot.org/uniprot/CHXA_VIBCL CHXA_VIBCL] An NAD-dependent ADP-ribosyltransferase (ADPRT), it catalyzes the transfer of the ADP-ribosyl moiety of oxidized NAD onto eukaryotic elongation factor 2 (eEF-2) thus arresting protein synthesis. It probably uses the eukaryotic prolow-density lipoprotein receptor-related protein 1 (LRP1) to enter mouse cells, although there seems to be at least one other receptor as well. Is active against mouse fibroblasts, Chinese hamster ovary eEF-2, brine shrimp (Artemia spp. nauplii) and upon expression in S.cerevisiae.<ref>PMID:18276581</ref> <ref>PMID:19793133</ref> 

==See Also==
*[[Exotoxin 3D structures|Exotoxin 3D structures]]
== References ==
<references/>
__TOC__
</StructureSection>
[[Category: Large Structures]]
[[Category: Vibrio cholerae]]
[[Category: Edwards PR]]
[[Category: Jorgensen R]]
[[Category: Merrill AR]]