4x3r
From Proteopedia
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| - | '''Unreleased structure''' | ||
| - | + | ==Avi-GCPII structure in complex with FITC-conjugated GCPII-specific inhibitor== | |
| + | <StructureSection load='4x3r' size='340' side='right'caption='[[4x3r]], [[Resolution|resolution]] 1.86Å' scene=''> | ||
| + | == Structural highlights == | ||
| + | <table><tr><td colspan='2'>[[4x3r]] is a 1 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=4X3R OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=4X3R 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]] 1.86Å</td></tr> | ||
| + | <tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=686:N-({(1S)-5-[(4-BROMOBENZYL)({6-[4-(4-{4-[4-CARBOXY-3-(6-HYDROXY-3-OXO-3H-XANTHEN-9-YL)BENZOYL]PIPERAZIN-1-YL}PHENYL)PIPERAZIN-1-YL]PYRIDIN-3-YL}CARBONYL)AMINO]-1-CARBOXYPENTYL}CARBAMOYL)-L-GLUTAMIC+ACID'>686</scene>, <scene name='pdbligand=BMA:BETA-D-MANNOSE'>BMA</scene>, <scene name='pdbligand=CA:CALCIUM+ION'>CA</scene>, <scene name='pdbligand=CL:CHLORIDE+ION'>CL</scene>, <scene name='pdbligand=MAN:ALPHA-D-MANNOSE'>MAN</scene>, <scene name='pdbligand=NAG:N-ACETYL-D-GLUCOSAMINE'>NAG</scene>, <scene name='pdbligand=ZN:ZINC+ION'>ZN</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=4x3r FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=4x3r OCA], [https://pdbe.org/4x3r PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=4x3r RCSB], [https://www.ebi.ac.uk/pdbsum/4x3r PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=4x3r ProSAT]</span></td></tr> | ||
| + | </table> | ||
| + | == Function == | ||
| + | [https://www.uniprot.org/uniprot/FOLH1_HUMAN FOLH1_HUMAN] Has both folate hydrolase and N-acetylated-alpha-linked-acidic dipeptidase (NAALADase) activity. Has a preference for tri-alpha-glutamate peptides. In the intestine, required for the uptake of folate. In the brain, modulates excitatory neurotransmission through the hydrolysis of the neuropeptide, N-aceylaspartylglutamate (NAAG), thereby releasing glutamate. Isoform PSM-4 and isoform PSM-5 would appear to be physiologically irrelevant. Involved in prostate tumor progression. Also exhibits a dipeptidyl-peptidase IV type activity. In vitro, cleaves Gly-Pro-AMC. | ||
| + | <div style="background-color:#fffaf0;"> | ||
| + | == Publication Abstract from PubMed == | ||
| + | We present here a structure-aided design of inhibitors targeting the active site as well as exosites of glutamate carboxypeptidase II (GCPII), a prostate cancer marker, preparing potent and selective inhibitors that are more than 1000-fold more active toward GCPII than its closest human homologue, glutamate carboxypeptidase III (GCPIII). Additionally, we demonstrate that the prepared inhibitor conjugate can be used for sensitive and selective imaging of GCPII in mammalian cells. | ||
| - | + | Design of highly potent urea-based, exosite-binding inhibitors selective for glutamate carboxypeptidase II.,Tykvart J, Schimer J, Jancarik A, Barinkova J, Navratil V, Starkova J, Sramkova K, Konvalinka J, Majer P, Sacha P J Med Chem. 2015 May 28;58(10):4357-63. doi: 10.1021/acs.jmedchem.5b00278. Epub, 2015 May 7. PMID:25923815<ref>PMID:25923815</ref> | |
| - | + | From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.<br> | |
| - | [[Category: | + | </div> |
| - | [[Category: Konvalinka | + | <div class="pdbe-citations 4x3r" style="background-color:#fffaf0;"></div> |
| - | [[Category: Tykvart | + | |
| + | ==See Also== | ||
| + | *[[Carboxypeptidase 3D structures|Carboxypeptidase 3D structures]] | ||
| + | == References == | ||
| + | <references/> | ||
| + | __TOC__ | ||
| + | </StructureSection> | ||
| + | [[Category: Homo sapiens]] | ||
| + | [[Category: Large Structures]] | ||
| + | [[Category: Konvalinka J]] | ||
| + | [[Category: Tykvart J]] | ||
Current revision
Avi-GCPII structure in complex with FITC-conjugated GCPII-specific inhibitor
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