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1dth
From Proteopedia
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==About this Structure== | ==About this Structure== | ||
| - | 1DTH is a | + | 1DTH is a [http://en.wikipedia.org/wiki/Single_protein Single protein] structure of sequence from [http://en.wikipedia.org/wiki/Crotalus_atrox Crotalus atrox] with ZN, CA and BAT as [http://en.wikipedia.org/wiki/ligands ligands]. Active as [http://en.wikipedia.org/wiki/Atrolysin_C Atrolysin C], with EC number [http://www.brenda-enzymes.info/php/result_flat.php4?ecno=3.4.24.42 3.4.24.42] Structure known Active Sites: CAA, CAB, ZNA and ZNB. Full crystallographic information is available from [http://ispc.weizmann.ac.il/oca-bin/ocashort?id=1DTH OCA]. |
==Reference== | ==Reference== | ||
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[[Category: zinc]] | [[Category: zinc]] | ||
| - | ''Page seeded by [http://ispc.weizmann.ac.il/oca OCA ] on | + | ''Page seeded by [http://ispc.weizmann.ac.il/oca OCA ] on Mon Nov 5 12:34:51 2007'' |
Revision as of 10:29, 5 November 2007
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METALLOPROTEASE
Overview
Matrix metalloproteinase enzymes have been implicated in degenerative, processes like tumor cell invasion, metastasis, and arthritis. Specific, metalloproteinase inhibitors have been used to block tumor cell, proliferation. We have examined the interaction of batimastat (BB-94) with, a metalloproteinase [atrolysin C (Ht-d), EC 3.4.24.42] active site at, 2.0-angstroms resolution (R = 16.8%). The title structure exhibits an, unexpected binding geometry, with the thiophene ring deeply inserted into, the primary specificity site. This unprecedented binding geometry, dramatizes the significance of the cavernous primary specificity site, pointing the way for the design of a new generation of potential antitumor, drugs.
About this Structure
1DTH is a Single protein structure of sequence from Crotalus atrox with ZN, CA and BAT as ligands. Active as Atrolysin C, with EC number 3.4.24.42 Structure known Active Sites: CAA, CAB, ZNA and ZNB. Full crystallographic information is available from OCA.
Reference
Batimastat, a potent matrix mealloproteinase inhibitor, exhibits an unexpected mode of binding., Botos I, Scapozza L, Zhang D, Liotta LA, Meyer EF, Proc Natl Acad Sci U S A. 1996 Apr 2;93(7):2749-54. PMID:8610113
Page seeded by OCA on Mon Nov 5 12:34:51 2007
Categories: Atrolysin C | Crotalus atrox | Single protein | Botos, I. | Liotta, L.A. | Meyer, E.F. | Scapozza, L. | Zhang, D. | BAT | CA | ZN | Hydrolase | Metalloprotease | Venom | Zinc
