Biomaterial Database

Snake venom components and their cross-reactivity: a review. 1989

B J Berger, and A R Bhatti

Toxicology and Infectivity Group, Biomedical Defense Section, Defense Research Establishment Suffield, Ralston, Alta., Canada.

Snake venoms are complex mixtures of organic and inorganic compounds, many of which display biological activity. It has been demonstrated that antisera raised against whole venom or a single purified venom protein from one species of snake will react with proteins in the venom of other species. This cross-reactivity between species may have applications in determining snake phylogeny, but recent studies on the variation of venom components within a species make these evolutionary conclusions questionable.

UI	MeSH Term	Description	Entries
D010727	Phosphoric Diester Hydrolases	A class of enzymes that catalyze the hydrolysis of one of the two ester bonds in a phosphodiester compound. EC 3.1.4.	Phosphodiesterase,Phosphodiesterases,Hydrolases, Phosphoric Diester
D010741	Phospholipases A	Phospholipases that hydrolyze one of the acyl groups of phosphoglycerides or glycerophosphatidates.
D003429	Cross Reactions	Serological reactions in which an antiserum against one antigen reacts with a non-identical but closely related antigen.	Cross Reaction,Reaction, Cross,Reactions, Cross
D005075	Biological Evolution	The process of cumulative change over successive generations through which organisms acquire their distinguishing morphological and physiological characteristics.	Evolution, Biological
D000594	Amino Acid Oxidoreductases	A class of enzymes that catalyze oxidation-reduction reactions of amino acids.	Acid Oxidoreductases, Amino,Oxidoreductases, Amino Acid
D000818	Animals	Unicellular or multicellular, heterotrophic organisms, that have sensation and the power of voluntary movement. Under the older five kingdom paradigm, Animalia was one of the kingdoms. Under the modern three domain model, Animalia represents one of the many groups in the domain EUKARYOTA.	Animal,Metazoa,Animalia
D000941	Antigens	Substances that are recognized by the immune system and induce an immune reaction.	Antigen
D012910	Snake Venoms	Solutions or mixtures of toxic and nontoxic substances elaborated by snake (Ophidia) salivary glands (Duvernoy's gland) for the purpose of killing prey or disabling predators and delivered by grooved or hollow fangs. They usually contain enzymes, toxins, and other factors.	Duvernoy's Gland Secretion,Duvernoy's Secretion,Snake Toxin,Snake Toxins,Snake Venom,Duvernoy Gland Secretion,Duvernoy Secretion,Duvernoys Gland Secretion,Duvernoys Secretion,Secretion, Duvernoy's,Secretion, Duvernoy's Gland,Toxin, Snake,Venom, Snake
D014118	Toxins, Biological	Specific, characterizable, poisonous chemicals, often PROTEINS, with specific biological properties, including immunogenicity, produced by microbes, higher plants (PLANTS, TOXIC), or ANIMALS.	Biological Toxins
D050830	L-Amino Acid Oxidase	An enzyme that catalyzes the oxidative deamination of L-amino acids to KETO ACIDS with the generation of AMMONIA and HYDROGEN PEROXIDE. L-amino acid oxidase is widely distributed in and is thought to contribute to the toxicity of SNAKE VENOMS.	Apoxin I,Apoxin-I,L-Amino Acid-Oxygen Oxidoreductase (Deaminating),Ophio-Amino-Acid Oxidase,Acid Oxidase, L-Amino,L Amino Acid Oxidase,Ophio Amino Acid Oxidase,Oxidase, L-Amino Acid,Oxidase, Ophio-Amino-Acid