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| | == Structural highlights == | | == Structural highlights == |
| | <table><tr><td colspan='2'>[[2jew]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Sus_scrofa Sus scrofa]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2JEW OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2JEW FirstGlance]. <br> | | <table><tr><td colspan='2'>[[2jew]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Sus_scrofa Sus scrofa]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=2JEW OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=2JEW FirstGlance]. <br> |
| - | </td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=720:(2S)-5-AMINO-2-[(1-PROPYL-1H-IMIDAZOL-4-YL)METHYL]PENTANOIC+ACID'>720</scene>, <scene name='pdbligand=ZN:ZINC+ION'>ZN</scene></td></tr> | + | </td></tr><tr id='method'><td class="sblockLbl"><b>[[Empirical_models|Method:]]</b></td><td class="sblockDat" id="methodDat">X-ray diffraction, [[Resolution|Resolution]] 1.4Å</td></tr> |
| - | <tr id='related'><td class="sblockLbl"><b>[[Related_structure|Related:]]</b></td><td class="sblockDat"><div style='overflow: auto; max-height: 3em;'>[[1nsa|1nsa]], [[1pba|1pba]], [[1z5r|1z5r]], [[1zg7|1zg7]], [[1zg8|1zg8]], [[1zg9|1zg9]]</div></td></tr> | + | <tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=720:(2S)-5-AMINO-2-[(1-PROPYL-1H-IMIDAZOL-4-YL)METHYL]PENTANOIC+ACID'>720</scene>, <scene name='pdbligand=ZN:ZINC+ION'>ZN</scene></td></tr> |
| - | <tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[https://en.wikipedia.org/wiki/Carboxypeptidase_B Carboxypeptidase B], with EC number [https://www.brenda-enzymes.info/php/result_flat.php4?ecno=3.4.17.2 3.4.17.2] </span></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=2jew FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2jew OCA], [https://pdbe.org/2jew PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2jew RCSB], [https://www.ebi.ac.uk/pdbsum/2jew PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2jew ProSAT]</span></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=2jew FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=2jew OCA], [https://pdbe.org/2jew PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=2jew RCSB], [https://www.ebi.ac.uk/pdbsum/2jew PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=2jew ProSAT]</span></td></tr> |
| | </table> | | </table> |
| | + | == Function == |
| | + | [https://www.uniprot.org/uniprot/CBPB1_PIG CBPB1_PIG] |
| | == Evolutionary Conservation == | | == Evolutionary Conservation == |
| | [[Image:Consurf_key_small.gif|200px|right]] | | [[Image:Consurf_key_small.gif|200px|right]] |
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| | __TOC__ | | __TOC__ |
| | </StructureSection> | | </StructureSection> |
| - | [[Category: Carboxypeptidase B]] | |
| | [[Category: Large Structures]] | | [[Category: Large Structures]] |
| | [[Category: Sus scrofa]] | | [[Category: Sus scrofa]] |
| - | [[Category: Brown, D G]] | + | [[Category: Brown DG]] |
| - | [[Category: Moore, R S]] | + | [[Category: Moore RS]] |
| - | [[Category: Carboxypeptidase]]
| + | |
| - | [[Category: Carboxypeptidase b]]
| + | |
| - | [[Category: Direct metal-binding]]
| + | |
| - | [[Category: Exopeptidase]]
| + | |
| - | [[Category: Hydrolase]]
| + | |
| - | [[Category: Metalloprotease]]
| + | |
| - | [[Category: Protease]]
| + | |
| - | [[Category: Zinc]]
| + | |
| - | [[Category: Zymogen]]
| + | |
| Structural highlights
Function
CBPB1_PIG
Evolutionary Conservation
Check, as determined by ConSurfDB. You may read the explanation of the method and the full data available from ConSurf.
Publication Abstract from PubMed
Thrombin-activatable fibrinolysis inhibitor (TAFI) has emerged as a key link between the coagulation and fibrinolysis cascades and represents a promising new target for the treatment of thrombosis. A novel series of imidazolepropionic acids has been designed that exhibit high potency against activated TAFI (TAFIa) and excellent selectivity over plasma carboxypeptidase N (CPN). Structure activity relationships suggest that the imidazole moiety plays a key role in binding to the catalytic zinc of TAFIa, and this has been supported by crystallographic studies using porcine pancreatic carboxypeptidase B as a surrogate for TAFIa. The SAR program led to the identification of 21 (TAFIa Ki = 10 nM, selectivity TAFIa/CPN > 1000) as a candidate for clinical development. Compound 21 exhibited antithrombotic efficacy in a rabbit model of venous thrombosis, yet had no effect on surgical bleeding in the rabbit. In addition, 21 exhibited an excellent preclinical and clinical pharmacokinetic profile, characterized by paracellular absorption, low clearance, and a low volume of distribution, fully consistent with its physicochemical properties of low molecular weight (MW = 239) and high hydrophilicity (log D = -2.8). These data indicate 21 (UK-396,082) has potential as a novel TAFIa inhibitor for the treatment of thrombosis and other fibrin-dependent diseases in humans.
Discovery of potent & selective inhibitors of activated thrombin-activatable fibrinolysis inhibitor for the treatment of thrombosis.,Bunnage ME, Blagg J, Steele J, Owen DR, Allerton C, McElroy AB, Miller D, Ringer T, Butcher K, Beaumont K, Evans K, Gray AJ, Holland SJ, Feeder N, Moore RS, Brown DG J Med Chem. 2007 Nov 29;50(24):6095-103. Epub 2007 Nov 9. PMID:17990866[1]
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.
References
- ↑ Bunnage ME, Blagg J, Steele J, Owen DR, Allerton C, McElroy AB, Miller D, Ringer T, Butcher K, Beaumont K, Evans K, Gray AJ, Holland SJ, Feeder N, Moore RS, Brown DG. Discovery of potent & selective inhibitors of activated thrombin-activatable fibrinolysis inhibitor for the treatment of thrombosis. J Med Chem. 2007 Nov 29;50(24):6095-103. Epub 2007 Nov 9. PMID:17990866 doi:10.1021/jm0702433
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