Coral Venom Toxins
نویسندگان
چکیده
منابع مشابه
Snake Venom Toxins
A toxin, designated Fvrr has been isolated from the venom of the green mamba Dendroaspis angusticeps by ion exchange chromatography on Amberlite CG-50 and gel filtration on Sephadex G-50. . Toxin FvII consists of 61 amino acid residues, is devoid of phenylalanine and tryptophan, and is cross-linked by four intramolecular disulfide bridges. Immunochemically, toxin FvII is completely distinct fro...
متن کاملSnake venom toxins. The amino acid sequences of toxins b and d from Naja melanoleuca venom.
Two toxins have been isolated from the venom of the Forest cobra (Naja melanoleuca) and their amino acid sequences elucidated. Toxin b, a 71 amino acid residue molecule, is devoid of methionine and resembles toxin (x from Naja nivea venom both immunochemically and in amino acid sequence. Toxin d consists of 61 amino acid residues with alanine, phenylalanine, and leucine totally absent. Toxin d ...
متن کاملComputational Studies of Snake Venom Toxins
Most snake venom toxins are proteins, and participate to envenomation through a diverse array of bioactivities, such as bleeding, inflammation, and pain, cytotoxic, cardiotoxic or neurotoxic effects. The venom of a single snake species contains hundreds of toxins, and the venoms of the 725 species of venomous snakes represent a large pool of potentially bioactive proteins. Despite considerable ...
متن کاملMuscarinic Toxins from Dendroaspis (Mamba) Venom
Jolkkonen, M., 1996. Muscarinic Toxins from Dendroaspis (Mamba) Venom: Peptides Selective for Subtypes of Muscarinic Acetylcholine Receptors. Acta Univ. Ups., Comprehensive Summaries of Uppsala Dissertations from the Faculty of Science and Technology 183. 52 pp. Uppsala. ISBN 91-554-3675-7 Snake venoms from various mamba species contain peptides which bind to the muscarinic but not to the nicot...
متن کاملSnake venom toxins. Purification, properties, and complete amino acid sequence of two toxins from Ringhals (Hemachatus haemachatus) venom.
Two toxins, designated Hemachatus haemachatus toxins II and IV, have been isolated from the venom of the South African Ringhals (H. haemachatus) by gradient chromatography on A.mberlite CG-50, and have been further purified by gel filtration on Sephadex G-50. The toxins are essentially homogeneous by free boundary electrophoresis, ultracentrifugation, and amino acid analyses. Toxins II and IV h...
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ژورنال
عنوان ژورنال: Frontiers in Ecology and Evolution
سال: 2019
ISSN: 2296-701X
DOI: 10.3389/fevo.2019.00320