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Serine protease inhibitors (serpins)
Trends in Cardiovascular Medicine, 1991Inhibition of serine proteases by serpins (serpin: serine protease inhibitor) is a key mechanism for the control of proteolysis in thrombosis, shock, and inflammation. The various members of the serpin gene superfamily (α(1)-antitrypsin, ovalbumin, C1-inhibitor, antithrombin III, α(2)-antiplasmin, type-1 plasminogen-activator inhibitor, and so forth ...
M, Schapira, P A, Patston
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Solving Serpin Crystal Structures
2011Essentially the same steps are required to solve the crystal structure of a serpin as for any other protein: produce and purify protein, grow crystals, collect diffraction data, find estimates of the phase angles, and then refine and validate the structure.
Randy J, Read +2 more
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Serpin Polymerization In Vitro
2011Serpin polymerization is an event which generally occurs within living tissue as a consequence of a folding defect caused by point mutations. Major advances in cell biology and imaging have allowed detailed studies into subcellular localization, processing, and clearance of serpin polymers, but to understand the molecular basis of the misfolded state ...
James A, Huntington, Masayuki, Yamasaki
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Science's STKE, 2007
Biologically active proteases are held in check in part by a family of peptidase inhibitors known as serpins. Most serpins are secreted proteins, but some are intracellular proteins implicated in regulating lysosomal proteases. Knockout mice have failed to reveal the biological roles of these inhibitors, though--possibly because mice have ...
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Biologically active proteases are held in check in part by a family of peptidase inhibitors known as serpins. Most serpins are secreted proteins, but some are intracellular proteins implicated in regulating lysosomal proteases. Knockout mice have failed to reveal the biological roles of these inhibitors, though--possibly because mice have ...
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Maspin: A Tumor Suppressing Serpin
1996Maspin, a serpin found in mammary epithelial cells, has been shown to have tumor suppressor activity. The gene is expressed in normal human mammary epithelial cells but down-regulated in invasive breast carcinomas. Similar patterns of expression at the RNA and protein levels are seen by Northern analysis with cells grown in culture and by ...
R, Sager +3 more
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Nature Structural & Molecular Biology, 1994
Robert J. Fletterick, Mary E. McGrath
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Robert J. Fletterick, Mary E. McGrath
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A Comprehensive Phylogenetic Analysis of the Serpin Superfamily
Molecular Biology and Evolution, 2021Matthew A Spence +2 more
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