n
(biochemistry) An antimicrobial peptide present in some insects
n
(biochemistry) Any of a group of opsins found in corals of the genus Acropora.
n
A toxin derived from extracts of the tentacles of sea anemones.
n
An analogue of yessotoxin present in some mussels from the northern Adriatic
n
A cytolytic pore-forming toxin exported by Aeromonas hydrophila bacteria
n
A bromated toxin produced by cyanobacteria, Aetokthonos hydrillicola, that kills birds through AVM (“avian vacuolar myelinopathy”).
n
(biology) A vesicle, in some fungi, that generates aflatoxin
n
Amy of a family of polypeptide toxins present in the venom of Agelenopsis aperta and similar spiders
n
A peptide toxin in the venom of some scorpions
n
An antimicrobial peptide present in the polychaete worm Alvinella pompejana
n
(toxicology) Any of a class of toxic peptides produced by several mushrooms of the genus Amanita and others.
n
Any of a family of phospholipases, present in the venom of Vipera ammodytes, that are presynaptic neurotoxins
n
A powerful neurotoxin, one of many toxins produced by several species of cyanobacterium.
n
An antimicrobial peptide present in the scorpion Androctonus australis
n
One of the grayanotoxins; grayanotoxin I.
n
A toxic cyanobacterial lipopeptide that modifies sodium channels
n
(biochemistry) A neurotoxin originally isolated from Apis mellifera, the Western honey bee.
n
Any of a family of antibacterial peptides present in bees
n
(toxicology) The venom found in a honey bee's sting.
n
The apoprotein of a siderophore
n
Any of several neurotoxins found in the venom of spiders
n
(biochemistry) One of several polyamine toxins isolated from the orbweaver spider.
n
(biochemistry) A hemorrhagic protein in the venom of a lancehead snake (Bothrops asper).
n
Any of a group of toxic steroids produced by starfish (of the class Asteroidea)
n
Amy of a group of toxic peptides present in some venomous marine snails
n
An extracellular metalloprotease expressed by Staphylococcus aureus
n
Alternative form of bactericidin [Any antibody that, together with a complement, can kill bacteria.]
n
(biochemistry) A protein, toxic to locusts, present in the entomopathogenic fungus Beauveria bassiana
n
(neurotoxicology, uncountable) An extremely neurotoxic and cardiotoxic steroidal alkaloid found in poison dart frogs.
n
(organic chemistry) Any of a group of naphthacene carboxylic acids that inhibit apoptosis
n
(toxicology) A toxin derived from the venom of the asp Atractaspis bibronii.
n
Alternative form of brevetoxin [(organic chemistry, toxicology) Any of a class of complex polycyclic polyethers that cause neurotoxic shellfish poisoning]
n
Any of a group of toxins found in Bryophyllum.
n
Any of a number of bacterial toxins derived from the venom of kraits, including Bungarus multicinctus.
n
Any of a class of serine/threonine protein phosphatase inhibitors originally isolated from the marine sponge Discodermia calyx.
n
(biochemistry) A ribosome-inactivating protein found in camphor seeds
n
(biochemistry) Any of a family of oligopeptides that are calmodulin antagonists
n
A toxic protein present in the jack bean Canavalia ensiformis
n
A toxin present in the venom of the krait Bungarus candidus
n
(toxicology) A neurotoxin found in the venom of the sea anemone Bunodosoma cangicum.
n
(biochemistry) Either of two amino acid toxins produced by the sea anemone species, Actinia cari.
n
A serine protease inhibitor found in some ticks
n
A substance, present in the salivary glands of cephalopods, that is toxic to crabs
n
Any of a class of peptide toxins present in Ceratophrys calcarata
n
(biochemistry) Any of several polypeptide hormones that reversibly inhibit mitosis in the tissues that produce them.
n
(toxicology) An oligopeptide neurotoxin from the venom of a scorpion of the genus Leiurus.
n
(biochemistry) A lasso peptide present in an extremotolerant strain of Streptomyces
n
A phytocystatin that is a cysteine protease inhibitor.
n
A 36-amino acid peptide found in the venom of the deathstalker scorpion (Leiurus quinquestriatus). It blocks small-conductance chloride channels.
n
(biochemistry) A peptide related to chromogranin
n
Any of several toxins found in some carnivorous fish that have been contaminated by the alga Gambierdiscus toxicus.
n
(toxicology) Any of several closely related toxins, having a complex structure including a row of thirteen connected heterocyclic rings, produced by algae that are eaten by many fish; causes ciguatera poisoning in humans.
n
Any of a group of toxins present in the venom of the scorpion Centruroides noxius found in and around Coba in Mexico
n
Any toxin present in cobra venom.
n
(biochemistry) Any of a group of antibacterial proteins present in some insects
n
A mixture of polypeptides derived from colostrum
n
(biochemistry) A cyclic tridecapeptide that is used to treat problems with the human complement system
n
(biochemistry) Any of a group of small proteins present in the venom of cone snails of the genus Conus.
n
(biochemistry) netropsin
n
(biochemistry) A peptide in the venom of some cone snails
n
(biochemistry, toxicology) A neurotoxic peptide isolated from the venom of a marine cone snail of genus Conus.
n
Alternative form of conotoxin [(biochemistry, toxicology) A neurotoxic peptide isolated from the venom of a marine cone snail of genus Conus.]
n
(biochemistry) A peptide in the venom of some cone snails
n
A snake venom toxin found in the tropical rattlesnake Crotalus durissus terrificus.
n
(biochemistry) A protein in rattlesnake venom
n
A polypeptide toxin in the venom of rattlesnakes of the genus Crotalus.
n
(biochemistry) One of the components proteins of crotoxin
n
A cytotoxic polypeptide complex isolated from the venom of a pit viper Crotalus durissus
n
An antimicrobial peptide present in some prawns
n
Any of a group of toxic peptides present in spiders of the genus Ctenus.
n
Any of a class of oligopeptides (or cyclic depsipeptides), some neurotoxic, produced by Microcystis and Planktothrix algae strains.
n
Any of a certain group of cyclic peptides
n
A toxin produced by cyanobacteria
n
(biochemistry) Any of several related fungal metabolites that have an effect on cytokinesis while not affecting karyokinesis
n
(biochemistry) A peptide present in the venom of the wasp Oreumenes decoratus
n
Any of a class of neurotoxins produced by mamba snakes
n
Any of a group of toxins present in dinoflagellates of the genus Dinophysis
n
An exotoxin secreted by Corynebacterium diphtheriae
n
Any of a class of antimicrobial glycosylated peptide present in Drosophila
n
A leucokinin present in Drosophila
n
(biochemistry) Any of a group of cytotoxic proteins found in Actinia equina.
n
(biochemistry) An inhibitor of cysteine proteinases present in the sea anemone Actinia equina
n
(biochemistry) Any of a class of neurotoxic proteins found in venom of the sea snake of the genus Laticauda
n
A disintegrin present in Eristicophis macmahoni
n
(biochemistry) An iron-chelating siderophore involved in the metabolism of iron
n
(biochemistry) The iron complex of the siderophore enterochelin
n
(biochemistry) Any of a class of siderophore produced in several bacteria that mediates iron uptake
n
A ferric (rather than ferrous) siderophore
n
(biochemistry) Any of a class of hemolytic proteins present in the sea anemone Actinia fragacea
n
Any mycotoxin produced by fusaria
n
(biochemistry) An inducible antibacterial protein present in the pupae of the giant silk moth Hyalophora
n
(biochemistry) An antimicrobial protein produced by the tarantula Acanthoscurria gomesiana
n
An oligopeptide toxin obtained from the venom of the tarantula Grammostola spatulata
n
(biochemistry) A toxin present in the venom of the rattlesnake Crotalus durissus
n
A polypeptide toxin in the venom of the king cobra Ophiophagus hannah
n
A peptide toxin from the venom of the scorpion Hoffmannihadrurus gertschi.
n
Any of a group of toxins, present in the venom of funnel-web spiders, that target potassium channels
n
(toxicology) A neurotoxin in the venom created by the Asian black forest scorpion.
n
(biochemistry) A peptide in Gila monster venom.
n
Any of a group of antimicrobial peptides related to hemoglobin
n
(biochemistry) An antibacterial peptide present in some hemipteran insects
n
An antimicrobial peptide present in some insects
n
Any of a group of cyanobacterial toxins that are nicotinic agonists
n
A particular batrachotoxin found in the pitohui.
n
Any of a group of neurotoxic peptides found in the venom of the Chinese bird spider Cyriopagopus schmidti (formerly known as Haplopelma huwena).
n
A venom found in the nematocysts of some cnidarians that acts as a central nervous system depressant leading to inactivity, numbness, paralysis, and coma.
n
Any poisonous substance found in the roe or gonads of fish, but not in other parts of the fish.
n
Any of a small group of peptide toxins present in the venom of the scorpion Pandinus imperator
n
A particular antimicrobial peptide
n
(biochemistry) A fibrinogen-clotting enzyme in the venom of the pit viper Bothrops jararacussu
n
A metalloproteinase present in venom of the snake Trimeresurus jerdonii
n
A neurotoxic peptide present in some scorpions
n
(toxicology) Any of a class of amphipathic toxins isolated from Karlodinium veneficum
n
A polypeptide toxin, in the venom of the scorpion Parabuthus transvaalicus, that inactivates some ion channels
n
(biochemistry) Any of a group of neurotoxins found in the venom of spiders of the genus Latrodectus.
n
(biochemistry) An antibacterial glycoprotein present in some insects
n
(biochemistry) A listericidal protein produced by the fruit fly Drosophila melanogaster; the gene responsible for its formation
n
A toxic oligopeptide present in sawflies of the genus Lophyrotoma
n
Any of a group of peptidic toxins present in the venom of wolf spiders of the genus Lycosa.
n
A culture medium designed to grow gram-negative bacteria and differentiate them for lactose fermentation.
n
A highly potent toxin produced by Gambierdiscus toxicus, a dinoflagellate species.
n
A neurotoxin found in the venom of the Asian giant hornet (Vespa mandarinia), occasionally lethal to humans.
n
A peptide toxin present in the venom of the scorpion Centruroides margaritatus
n
A peptide toxin from wasp venom.
n
A peptide toxin isolated from the venom of the scorpion Scorpio maurus
n
(toxicology) A neurotoxin created by the Tunisian large-clawed scorpion.
n
(biochemistry) A protein immunomodulator produced by Streptomyces
n
Alternative form of metzincin [(biochemistry) Any of a family of protease enzymes with a zinc ion in their active sites.]
n
Abbreviation of maitotoxin. [A highly potent toxin produced by Gambierdiscus toxicus, a dinoflagellate species.]
n
(biochemistry) Any substance, produced by a mold or fungus, that is injurious to vertebrates upon ingestion, inhalation or skin contact.
n
(biochemistry) Any of a family of small myotoxic peptides present in rattlesnake venom
n
A phospholipase neurotoxin in the venom of Naja atra
n
(biochemistry) An iron-binding superoxide-reductase present in the syphilis spirochete, Treponema pallidum.
n
Any cystine knot peptides from nemertean worms, toxic to many organisms.
n
A peptide toxin present in the venom of the stonefish Synanceia verrucosa
n
A toxin in the venom of the snake Bothriechis nigroviridis
n
(organic chemistry) Any of a group of cyclodepsipeptides, present in Nostoc, that inhibit elastase
n
(biochemistry) A type of thrombin present in the venom of Ovophis okinavensis
n
A toxin present in the venom of the king cobra Ophiophagus hannah
n
(obsolete) Any toxin present in a snake venom.
n
Any of a family of crustacean peptides that elicit potent myotropic effects in gut tissues
n
A polypeptide thrombin inhibitor present in the soft tick Ornithodoros moubata
n
(biochemistry) An antifungal protein that provides protection from osmotic stress
n
(organic chemistry) A toxin produced by the boxfish.
n
Any of a group of inhibitors of acyl protein thioesterase and thus of depalmitoylation
n
A marine toxin that can cause ciguatera.
n
(biochemistry) A cationic amphipathic antibiotic peptide present in scorpion venom
n
(biochemistry) A peptide produced by the Red Sea sole, used as a shark repellent.
n
(toxicology) Any of a class of cyclic polyether toxins, produced by dinoflagellates, associated with diarrhetic shellfish poisoning
n
(biochemistry) Any of a group of antimicrobial peptides, found in shrimps, that bind chitin
n
(biochemistry) Any of several toxic cyclic peptides obtained from the mushroom Amanita phalloides
n
(toxicology) A toxin, produced by halo blight pathogen, that causes systemic chlorosis.
n
Any of a group of chemical components of the venom of the Egyptian solitary wasp, Philanthus triangulum.
n
Any of many toxins produced by various forms of alga and seaweed
n
(biochemistry) Any of a group of antimicrobial peptides in the skin secretion of phyllomedusine frogs
n
(biochemistry) A tachykinin peptide obtained from the Physalaemus frog.
n
Any sulfokine of plant origin
n
Any cytotoxic peptide in the venom of the ant Myrmecia pilosula
n
(biochemistry) Any of a group of antimicrobial peptides present in fish
n
Any toxin present in the venom of the spider Plectreurys tristis
n
A toxin present in the venom of spiders of the genus Plectreurys
n
A putative virulence factor of the gram-positive bacteria Streptococcus pneumoniae. It has a range of biological activity, including the ability to lyse and interfere with the function of cells and soluble molecules of the immune system.
n
A paralyzing neurotoxic peptide isolated from the venom of the bullet ant.
n
Any of a group of toxins in the venum of tarantulas of the genus Psalmopoeus
n
Any of a class of toxins present in the skin of poison dart frogs
n
(biochemistry) Any of a group of toxic cross-linked cyclic oligopeptides
n
Any of a group of toxins present in Geolycosa spider venom
n
(biochemistry) An adrenodoxin produced by Pseudomonas putida
n
A particular siderophore, produced by Pseudomonas aeruginosa, that solubilizes ferric iron
n
Any of a group of antimicrobial peptides present in the skin of the anuran Hypsiboas raniceps
n
(biochemistry) An avidin dimer present in Rhizobium bacteria
n
(organic chemistry) A siderophore complexone present in the fungus Rhizopus microsporus
n
(biochemistry) A protein found in venom of the viper Calloselasma rhodostoma
n
Any agent that kills roseobacters.
n
Alternative form of salmochelin [A siderophore that is produced under iron-poor conditions by Salmonella enterica and many uropathogenic Escherichia coli strains]
n
(toxicology) Any of a class of toxins derived from the venom of the snake Atractaspis engaddensis.
n
Any of a group of antibacterial proteins found in the flesh fly (genus Sarcophaga).
n
A neurotoxin, produced by some dinoflagellates, associated with red tides, that can accumulate in mollusks and cause subsequent food poisoning in humans
n
A marine toxin that can cause ciguatera.
n
(biochemistry) An antimicrobial protein present in the crab Scylla
n
(toxicology) An oligopeptide neurotoxin from the venom of a scorpion of the genus Leiurus.
n
A salivary cystatin present in some ticks
n
(biochemistry) Any of a family of proteins, produced in the body following bacterial infection, that act against siderophores
n
Any of a group of toxins produced by huntsman spiders
n
(organic chemistry, archaic) An alkaloid, found in cultures of the tetanus bacillus, that induces violent convulsions.
n
An agent (substance) that performs spirochetolysis, that is, one that lyses spirochetes.
n
A toxin, related to perforin, present in stonefish
n
Alternative form of streptavidin [(biochemistry) A tetrameric protein purified from Streptomyces avidinii that binds very tightly to the vitamin biotin]
n
(biochemistry) A tetrameric protein purified from Streptomyces avidinii that binds very tightly to the vitamin biotin
v
(biochemistry) To bind with streptavidin
n
Alternative form of streptavidin [(biochemistry) A tetrameric protein purified from Streptomyces avidinii that binds very tightly to the vitamin biotin]
n
A simple monobactam biotoxin produced by Pseudomonas syringae.
n
(biochemistry) An antimicrobial peptide present in horseshoe crabs of the genus Tachypleus
n
A peptide toxin in the venom of the scorpion Hottentotta tamulus
n
(biochemistry) A particular disintegrin.
n
A peptide found in the venom of the European honey bee (Apis mellifera).
n
(neurotoxicology) A neurotoxin, originally discovered in Tetraodontiformes, and found in pufferfish, blue-ringed octopus, etc.
n
A serine protease inhibitor present in the venom of the snake Pseudonaja textilis
n
A neurotoxin present in the venom of the snake Pseudonaja textilis
n
Any of a group of polypeptide toxins in the venom of theraphosid tarantulas
n
A traditional organic insecticide used in domestic gardening, produced by boiling or steeping strong tobacco in water.
n
A thrombin inhibitor present in the saliva of the triatomine Triatoma pallidipennis
n
(biochemistry) Any of a group of peptides in the skin secretions of some frogs
n
(organic chemistry) A ptomaine found in putrid cheese and other dairy products, producing symptoms similar to cholera infantum.
n
Any of a group of peptide neurotoxins present in the venom of Psalmopoeus cambridgei
n
A mycotoxin that produces vomiting
n
A phospholipase present in some snake venom
n
(organic chemistry) Any of a group of peptides found in the venom of the snake Tropidolaemus wagleri.
n
(organic chemistry) A toxin, produced by some dinoflagellates, that can accumulate in mollusks and subsequently cause food poisoning in humans.
n
A toxin in the venom of pitvipers of the genus Zhaoermia
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