4lcj

<StructureSection load='4lcj' size='340' side='right' caption='[[4lcj]], [[Resolution|resolution]] 2.86&Aring;' scene=''>

<table><tr><td colspan='2'>[[4lcj]] is a 8 chain structure with sequence from [http://en.wikipedia.org/wiki/Human Human]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=4LCJ OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=4LCJ FirstGlance]. <br>

</td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=KMT:4-(METHYLSULFANYL)-2-OXOBUTANOIC+ACID'>KMT</scene>, <scene name='pdbligand=NAD:NICOTINAMIDE-ADENINE-DINUCLEOTIDE'>NAD</scene></td></tr>

<tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat">[[4lce|4lce]]</td></tr>

<tr id='gene'><td class="sblockLbl"><b>[[Gene|Gene:]]</b></td><td class="sblockDat">CTBP2 ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=9606 HUMAN])</td></tr>

<tr id='resources'><td class="sblockLbl"><b>Resources:</b></td><td class="sblockDat"><span class='plainlinks'>[http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=4lcj FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4lcj OCA], [http://www.rcsb.org/pdb/explore.do?structureId=4lcj RCSB], [http://www.ebi.ac.uk/pdbsum/4lcj PDBsum]</span></td></tr>

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== Publication Abstract from PubMed ==

The oncogenic corepressors C-terminal Binding Protein (CtBP) 1 and 2 harbor regulatory d-isomer specific 2-hydroxyacid dehydrogenase (d2-HDH) domains. 4-Methylthio 2-oxobutyric acid (MTOB) exhibits substrate inhibition and can interfere with CtBP oncogenic activity in cell culture and mice. Crystal structures of human CtBP1 and CtBP2 in complex with MTOB and NAD+ revealed two key features: a conserved tryptophan that likely contributes to substrate specificity and a hydrophilic cavity that links MTOB with an NAD+ phosphate. Neither feature is present in other d2-HDH enzymes. These structures thus offer key opportunities for the development of highly selective anti-neoplastic CtBP inhibitors.

 

Crystal structures of human CtBP in complex with substrate MTOB reveal active site features useful for inhibitor design.,Hilbert BJ, Grossman SR, Schiffer CA, Royer WE Jr FEBS Lett. 2014 Mar 19. pii: S0014-5793(14)00231-2. doi:, 10.1016/j.febslet.2014.03.026. PMID:24657618<ref>PMID:24657618</ref>

 

From MEDLINE&reg;/PubMed&reg;, a database of the U.S. National Library of Medicine.<br>

[[Category: Human]]

[[Category: Hilbert, B J.]]

[[Category: Royer, W E.]]

[[Category: Schiffer, C A.]]

[[Category: D-isomer 2-hydroxyacid dehydrogenase]]

[[Category: Transcriptional corepressor]]