|
|
| Line 1: |
Line 1: |
| | | | |
| | ==STRUCTURE OF THE CATALYTIC DOMAIN OF HUMAN FIBROBLAST STROMELYSIN-1 INHIBITED WITH THE THIADIAZOLE INHIBITOR IPNU-107859, NMR, 1 STRUCTURE== | | ==STRUCTURE OF THE CATALYTIC DOMAIN OF HUMAN FIBROBLAST STROMELYSIN-1 INHIBITED WITH THE THIADIAZOLE INHIBITOR IPNU-107859, NMR, 1 STRUCTURE== |
| - | <StructureSection load='3usn' size='340' side='right' caption='[[3usn]], [[NMR_Ensembles_of_Models | 1 NMR models]]' scene=''> | + | <StructureSection load='3usn' size='340' side='right'caption='[[3usn]], [[NMR_Ensembles_of_Models | 1 NMR models]]' scene=''> |
| | == Structural highlights == | | == Structural highlights == |
| - | <table><tr><td colspan='2'>[[3usn]] is a 1 chain structure with sequence from [http://en.wikipedia.org/wiki/Human Human]. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3USN OCA]. For a <b>guided tour on the structure components</b> use [http://oca.weizmann.ac.il/oca-docs/fgij/fg.htm?mol=3USN FirstGlance]. <br> | + | <table><tr><td colspan='2'>[[3usn]] is a 1 chain structure with sequence from [https://en.wikipedia.org/wiki/Human Human]. Full experimental information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=3USN OCA]. For a <b>guided tour on the structure components</b> use [https://proteopedia.org/fgij/fg.htm?mol=3USN FirstGlance]. <br> |
| - | </td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat"><scene name='pdbligand=ATT:2-[3-(5-MERCAPTO-[1,3,4]THIADIAZOL-2-YL)-UREIDO]-N-METHYL-3-PHENYL-PROPIONAMIDE'>ATT</scene>, <scene name='pdbligand=CA:CALCIUM+ION'>CA</scene>, <scene name='pdbligand=ZN:ZINC+ION'>ZN</scene></td></tr> | + | </td></tr><tr id='ligand'><td class="sblockLbl"><b>[[Ligand|Ligands:]]</b></td><td class="sblockDat" id="ligandDat"><scene name='pdbligand=ATT:2-[3-(5-MERCAPTO-[1,3,4]THIADIAZOL-2-YL)-UREIDO]-N-METHYL-3-PHENYL-PROPIONAMIDE'>ATT</scene>, <scene name='pdbligand=CA:CALCIUM+ION'>CA</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'>[http://en.wikipedia.org/wiki/Stromelysin_1 Stromelysin 1], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=3.4.24.17 3.4.24.17] </span></td></tr> | + | <tr id='activity'><td class="sblockLbl"><b>Activity:</b></td><td class="sblockDat"><span class='plainlinks'>[https://en.wikipedia.org/wiki/Stromelysin_1 Stromelysin 1], with EC number [https://www.brenda-enzymes.info/php/result_flat.php4?ecno=3.4.24.17 3.4.24.17] </span></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=3usn FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3usn OCA], [http://pdbe.org/3usn PDBe], [http://www.rcsb.org/pdb/explore.do?structureId=3usn RCSB], [http://www.ebi.ac.uk/pdbsum/3usn PDBsum], [http://prosat.h-its.org/prosat/prosatexe?pdbcode=3usn 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=3usn FirstGlance], [http://oca.weizmann.ac.il/oca-bin/ocaids?id=3usn OCA], [https://pdbe.org/3usn PDBe], [https://www.rcsb.org/pdb/explore.do?structureId=3usn RCSB], [https://www.ebi.ac.uk/pdbsum/3usn PDBsum], [https://prosat.h-its.org/prosat/prosatexe?pdbcode=3usn ProSAT]</span></td></tr> |
| | </table> | | </table> |
| | == Disease == | | == Disease == |
| - | [[http://www.uniprot.org/uniprot/MMP3_HUMAN MMP3_HUMAN]] Defects in MMP3 are the cause of susceptibility to coronary heart disease type 6 (CHDS6) [MIM:[http://omim.org/entry/614466 614466]]. A multifactorial disease characterized by an imbalance between myocardial functional requirements and the capacity of the coronary vessels to supply sufficient blood flow. Decreased capacity of the coronary vessels is often associated with thickening and loss of elasticity of the coronary arteries. Note=A polymorphism in the MMP3 promoter region is associated with the risk of coronary heart disease and myocardial infarction, due to lower MMP3 proteolytic activity and higher extracellular matrix deposition in atherosclerotic lesions.<ref>PMID:8662692</ref> <ref>PMID:12477941</ref> | + | [[https://www.uniprot.org/uniprot/MMP3_HUMAN MMP3_HUMAN]] Defects in MMP3 are the cause of susceptibility to coronary heart disease type 6 (CHDS6) [MIM:[https://omim.org/entry/614466 614466]]. A multifactorial disease characterized by an imbalance between myocardial functional requirements and the capacity of the coronary vessels to supply sufficient blood flow. Decreased capacity of the coronary vessels is often associated with thickening and loss of elasticity of the coronary arteries. Note=A polymorphism in the MMP3 promoter region is associated with the risk of coronary heart disease and myocardial infarction, due to lower MMP3 proteolytic activity and higher extracellular matrix deposition in atherosclerotic lesions.<ref>PMID:8662692</ref> <ref>PMID:12477941</ref> |
| | == Function == | | == Function == |
| - | [[http://www.uniprot.org/uniprot/MMP3_HUMAN MMP3_HUMAN]] Can degrade fibronectin, laminin, gelatins of type I, III, IV, and V; collagens III, IV, X, and IX, and cartilage proteoglycans. Activates procollagenase. | + | [[https://www.uniprot.org/uniprot/MMP3_HUMAN MMP3_HUMAN]] Can degrade fibronectin, laminin, gelatins of type I, III, IV, and V; collagens III, IV, X, and IX, and cartilage proteoglycans. Activates procollagenase. |
| | == Evolutionary Conservation == | | == Evolutionary Conservation == |
| | [[Image:Consurf_key_small.gif|200px|right]] | | [[Image:Consurf_key_small.gif|200px|right]] |
| Line 33: |
Line 33: |
| | | | |
| | ==See Also== | | ==See Also== |
| - | *[[Matrix metalloproteinase|Matrix metalloproteinase]] | + | *[[Matrix metalloproteinase 3D structures|Matrix metalloproteinase 3D structures]] |
| | == References == | | == References == |
| | <references/> | | <references/> |
| Line 39: |
Line 39: |
| | </StructureSection> | | </StructureSection> |
| | [[Category: Human]] | | [[Category: Human]] |
| | + | [[Category: Large Structures]] |
| | [[Category: Stromelysin 1]] | | [[Category: Stromelysin 1]] |
| | [[Category: Stockman, B J]] | | [[Category: Stockman, B J]] |
| | [[Category: Hydrolase]] | | [[Category: Hydrolase]] |
| | [[Category: Metalloprotease]] | | [[Category: Metalloprotease]] |
| Structural highlights
Disease
[MMP3_HUMAN] Defects in MMP3 are the cause of susceptibility to coronary heart disease type 6 (CHDS6) [MIM:614466]. A multifactorial disease characterized by an imbalance between myocardial functional requirements and the capacity of the coronary vessels to supply sufficient blood flow. Decreased capacity of the coronary vessels is often associated with thickening and loss of elasticity of the coronary arteries. Note=A polymorphism in the MMP3 promoter region is associated with the risk of coronary heart disease and myocardial infarction, due to lower MMP3 proteolytic activity and higher extracellular matrix deposition in atherosclerotic lesions.[1] [2]
Function
[MMP3_HUMAN] Can degrade fibronectin, laminin, gelatins of type I, III, IV, and V; collagens III, IV, X, and IX, and cartilage proteoglycans. Activates procollagenase.
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
Unregulated or overexpressed matrix metalloproteinases (MMPs), including stromelysin, collagenase, and gelatinase. have been implicated in several pathological conditions including arthritis and cancer. Small-molecule MMP inhibitors may have therapeutic value in the treatment of these diseases. In this regard, the solution structures of two stromelysin/ inhibitor complexes have been investigated using 1H, 13C, and 15N NMR spectroscopy. Both-inhibitors are members of a novel class of matrix metalloproteinase inhibitor that contain a thiadiazole group and that interact with stromelysin in a manner distinct from other classes of inhibitors. The inhibitors coordinate the catalytic zinc atom through their exocyclic sulfur atom, with the remainder of the ligand extending into the S1-S3 side of the active site. The binding of inhibitor containing a protonated or fluorinated aromatic ring was investigated using 1H and 19F NMR spectroscopy. The fluorinated ring was found to have a reduced ring-flip rate compared to the protonated version. A strong, coplanar interaction between the fluorinated ring of the inhibitor and the aromatic ring of Tyr155 is proposed to account for the reduced ring-flip rate and for the increase in binding affinity observed for the fluorinated inhibitor compared to the protonated inhibitor. Binding interactions observed for the thiadiazole class of ligands have implications for the design of matrix metalloproteinase inhibitors.
Solution structures of stromelysin complexed to thiadiazole inhibitors.,Stockman BJ, Waldon DJ, Gates JA, Scahill TA, Kloosterman DA, Mizsak SA, Jacobsen EJ, Belonga KL, Mitchell MA, Mao B, Petke JD, Goodman L, Powers EA, Ledbetter SR, Kaytes PS, Vogeli G, Marshall VP, Petzold GL, Poorman RA Protein Sci. 1998 Nov;7(11):2281-6. PMID:9827994[3]
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.
See Also
References
- ↑ Ye S, Eriksson P, Hamsten A, Kurkinen M, Humphries SE, Henney AM. Progression of coronary atherosclerosis is associated with a common genetic variant of the human stromelysin-1 promoter which results in reduced gene expression. J Biol Chem. 1996 May 31;271(22):13055-60. PMID:8662692
- ↑ Yamada Y, Izawa H, Ichihara S, Takatsu F, Ishihara H, Hirayama H, Sone T, Tanaka M, Yokota M. Prediction of the risk of myocardial infarction from polymorphisms in candidate genes. N Engl J Med. 2002 Dec 12;347(24):1916-23. PMID:12477941 doi:10.1056/NEJMoa021445
- ↑ Stockman BJ, Waldon DJ, Gates JA, Scahill TA, Kloosterman DA, Mizsak SA, Jacobsen EJ, Belonga KL, Mitchell MA, Mao B, Petke JD, Goodman L, Powers EA, Ledbetter SR, Kaytes PS, Vogeli G, Marshall VP, Petzold GL, Poorman RA. Solution structures of stromelysin complexed to thiadiazole inhibitors. Protein Sci. 1998 Nov;7(11):2281-6. PMID:9827994
|
