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Enzymatic toxins from snake venom: structural characterization and mechanism of catalysis
(Wiley-Blackwell, 2011-12-01)
Snake venoms are cocktails of enzymes and non-enzymatic proteins used for both the immobilization and digestion of prey. The most common snake venom enzymes include acetylcholinesterases, l-amino acid oxidases, serine ...
Biochemical and biological evaluation of gyroxin isolated from Crotalus durissus terrificus venom
(Universidade Estadual Paulista (Unesp), Centro de Estudos de Venenos e Animais Peçonhentos (CEVAP), 2011-01-01)
Gyroxin, a thrombin-like enzyme isolated from Crotalus durissus terrificus venom and capable of converting fibrinogen into fibrin, presents coagulant and neurotoxic activities. The aim of the present study was to evaluate ...
Biochemical and biological evaluation of gyroxin isolated from Crotalus durissus terrificus venom
(2011-03-24)
Gyroxin, a thrombin-like enzyme isolated from Crotalus durissus terrificus venom and capable of converting fibrinogen into fibrin, presents coagulant and neurotoxic activities. The aim of the present study was to evaluate ...
Purification and characterization of a kinin-releasing and fibrinogen-clotting serine proteinase (KN-BJ) from the venom of Bothrops jararaca, and molecular closing and sequence analysis of its cDNA
(Springer, 1998-02-01)
Two forms of a proteinase, KN-BJ 1 and 2, were purified to homogeneity from the venom of Bothrops jararaca. in SDS/PAGE reduced KN-BJ 1 and 2 migrated as single bands with molecular masses of 38 kDa and 39 kDa. the two ...
The complete amino acid sequence of a trypsin inhibitor from Bauhinia variegata var. candida seeds
(Kluwer Academic/plenum PublNew YorkEUA, 1998)
Isolation and characterization of a cysteine proteinase from Fasciola hepatica adult worms
(Elsevier, 1989)
Adult Fasciola hepatica worms contain multiple proteinases capable of degrading hemoglobin, immunoglobulins and collagen. Here we report the isolation and biochemical characterization of a cysteine proteinase from acidic ...
Effects of soybean proteinase inhibitors on development of the soil mite Scheloribates praeincisus (Acari : Oribatida)
(SPRINGER, 2008)
Proteinase inhibitors (PI) are present in plant tissues, especially in seeds, and act as a defense mechanism against herbivores and pathogens. Serine PI from soybean such as Bowman-Birk (BBPI) and Kunitz have been used to ...
Production of serine chymotrypsin-like elastase by Aspergillus fumigatus strains
(Universidad de Valparaíso, 1993)
Thrombomodulin-independent activation of protein C and specificity of hemostatically active snake venom serine proteinases - Crystal structures of native and inhibited Agkistrodon contortrix contortrix protein C activator
(Amer Soc Biochemistry Molecular Biology Inc, 2005-11-25)
Protein C activation initiated by the thrombin-thrombomodulin complex forms the major physiological anticoagulant pathway. Agkistrodon contortrix contortrix protein C activator, a glycosylated single-chain serine proteinase, ...