NCBI Taxonomy: 47933

Dinophysis (ncbi_taxid: 47933)

found 18 associated metabolites at genus taxonomy rank level.

Ancestor: Dinophysaceae

Child Taxonomies: Dinophysis dens, Dinophysis ovum, Dinophysis acuminata, Dinophysis acuta, Dinophysis miles, Dinophysis argus, Dinophysis skagi, Dinophysis tripos, Dinophysis fortii, Dinophysis odiosa, Dinophysis hastata, Dinophysis caudata, Dinophysis parvula, Dinophysis similis, Dinophysis expulsa, Dinophysis pusilla, Dinophysis cf. dens, Dinophysis cf. ovum, Dinophysis amandula, Dinophysis truncata, Dinophysis sacculus, Dinophysis braarudii, Dinophysis schuettii, Dinophysis cf. argus, Dinophysis norvegica, Dinophysis lativelata, Dinophysis whittingae, Dinophysis schroederi, Dinophysis monacantha, Dinophysis pavillardii, Dinophysis cf. similis, Dinophysis brevisulcus, Dinophysis cf. parvula, Dinophysis cf. pusilla, Dinophysis infundibulum, unclassified Dinophysis, Dinophysis cf. acuminata, Dinophysis subcircularis, Dinophysis cf. acutissima, Dinophysis phalacromoides, Dinophysis cf. acuta Dph32, Dinophysis cf. acuta RFS-2014, Dinophysis acuminata complex sp.

Okadaic acid

(2R)-3-[(2S,6R,8S,11R)-2-[(E,2R)-4-[(2S,2R,4R,6R,8aR)-4-hydroxy-2-[(1S,3S)-1-hydroxy-3-[(3R,6S)-3-methyl-1,7-dioxaspiro[5.5]undecan-2-yl]butyl]-3-methylidenespiro[4a,7,8,8a-tetrahydro-4H-pyrano[3,2-b]pyran-6,5-oxolane]-2-yl]but-3-en-2-yl]-11-hydroxy-4-methyl-1,7-dioxaspiro[5.5]undec-4-en-8-yl]-2-hydroxy-2-methylpropanoic acid

C44H68O13 (804.4659678)


Okadaic acid is found in mollusks. Okadaic acid is found in the marine sponges Halichondria okadai and Halichondria melanodocia and shellfish. It is a metabolite of Prorocentrum lima. It is a diarrhetic shellfish toxin. Okadaic acid is a toxin that accumulates in bivalves and causes diarrhetic shellfish poisoning. The molecular formula of okadaic acid, which is a derivative of a C38 fatty acid, is C44H68O13. The IUPAC name of okadaic acid is (2R)-2-hydroxy-3-{(2S,5R,6R,8S)-5-hydroxy-[(1R,2E)-3-((2R,5R,6S,8R,8aS)-8-hydroxy-6-{(1S,3S)-1-hydroxy-3-[(3R,6S)-3-methyl-1,7-dioxaspiro[5.5]undec-2-yl]butyl}-7-methyleneoctahydro-3H,3H-spiro[furan-2,2-pyrano[3,2-b]pyran]-5-yl)-1-methylprop-2-en-1-yl]-10-methyl-1,7-dioxaspiro[5.5]undec-10-en-2-yl}-2-methylpropanoic acid. Okadaic acid was named from the marine sponge Halichondria okadai, from which okadaic acid was isolated for the first time. It has also been isolated from another marine sponge, H. malanodocia, as a cytotoxin. The real producer of okadaic acid is a marine dinoflagellate D009676 - Noxae > D011042 - Poisons > D008387 - Marine Toxins D009676 - Noxae > D002273 - Carcinogens D049990 - Membrane Transport Modulators D004791 - Enzyme Inhibitors D007476 - Ionophores

   

Dinophysistoxin 2

2-hydroxy-3-{5-hydroxy-8-[(3E)-4-[8-hydroxy-6-(1-hydroxy-3-{11-methyl-1,7-dioxaspiro[5.5]undecan-2-yl}butyl)-7-methylidene-hexahydro-3H-spiro[oxolane-2,2-pyrano[3,2-b]pyran]-5-yl]but-3-en-2-yl]-10-methyl-1,7-dioxaspiro[5.5]undec-10-en-2-yl}-2-methylpropanoic acid

C44H68O13 (804.4659678)


Dinophysistoxin 2 is found in mollusks. Dinophysistoxin 2 is a metabolite of Dinophysis species. Metabolite of Dinophysis subspecies Dinophysistoxin 2 is found in mollusks. D009676 - Noxae > D011042 - Poisons > D008387 - Marine Toxins

   

okadaic acid

(2R)-3-[(2S,6R,8S,11R)-2-[(2R)-4-[(2S,2R,4R,4aS,6R,8aR)-4-hydroxy-2-[(1S,3S)-1-hydroxy-3-[(2S,3R,6S)-3-methyl-1,7-dioxaspiro[5.5]undecan-2-yl]butyl]-3-methylidenespiro[4a,7,8,8a-tetrahydro-4H-pyrano[3,2-b]pyran-6,5-oxolane]-2-yl]but-3-en-2-yl]-11-hydroxy-4-methyl-1,7-dioxaspiro[5.5]undec-4-en-8-yl]-2-hydroxy-2-methylpropanoic acid

C44H68O13 (804.4659678)


D009676 - Noxae > D011042 - Poisons > D008387 - Marine Toxins D009676 - Noxae > D002273 - Carcinogens D049990 - Membrane Transport Modulators D004791 - Enzyme Inhibitors D007476 - Ionophores A polycyclic ether that is produced by several species of dinoflagellates, and is known to accumulate in both marine sponges and shellfish. A polyketide, polyether derivative of a C38 fatty acid, it is one of the primary causes of diarrhetic shellfish poisoning (DSP). It is a potent inhibitor of specific protein phosphatases and is known to have a variety of negative effects on cells.

   

Dinophysistoxin 2

Dinophysistoxin 2

C44H68O13 (804.4659678)


A ketal that is a rare marine toxin structurally related to okadaic acid. Found yearly along with okadaic acid in Portuguese shellfish, its presence has been correlated with the occurrence of Dinophysis acta. D009676 - Noxae > D011042 - Poisons > D008387 - Marine Toxins

   

2-hydroxy-3-{5-hydroxy-8-[(3e)-4-[8'-hydroxy-6'-(1-hydroxy-3-{11-methyl-1,7-dioxaspiro[5.5]undecan-2-yl}butyl)-7'-methylidene-hexahydrospiro[oxolane-2,2'-pyrano[3,2-b]pyran]-5-yl]but-3-en-2-yl]-10-methyl-1,7-dioxaspiro[5.5]undec-10-en-2-yl}-2-methylpropanoic acid

2-hydroxy-3-{5-hydroxy-8-[(3e)-4-[8'-hydroxy-6'-(1-hydroxy-3-{11-methyl-1,7-dioxaspiro[5.5]undecan-2-yl}butyl)-7'-methylidene-hexahydrospiro[oxolane-2,2'-pyrano[3,2-b]pyran]-5-yl]but-3-en-2-yl]-10-methyl-1,7-dioxaspiro[5.5]undec-10-en-2-yl}-2-methylpropanoic acid

C44H68O13 (804.4659678)


   

(2r)-3-[(2s,5r,6r,8s)-8-[(2r,3e)-4-[(2r,4'ar,5r,6's,8'r,8'as)-8'-hydroxy-6'-[(1s,3s)-1-hydroxy-3-[(2s,3r,6r)-3-methyl-1,7-dioxaspiro[5.5]undecan-2-yl]butyl]-7'-methylidene-hexahydrospiro[oxolane-2,2'-pyrano[3,2-b]pyran]-5-yl]but-3-en-2-yl]-5-hydroxy-10-methyl-1,7-dioxaspiro[5.5]undec-10-en-2-yl]-2-hydroxy-2-methylpropanoic acid

(2r)-3-[(2s,5r,6r,8s)-8-[(2r,3e)-4-[(2r,4'ar,5r,6's,8'r,8'as)-8'-hydroxy-6'-[(1s,3s)-1-hydroxy-3-[(2s,3r,6r)-3-methyl-1,7-dioxaspiro[5.5]undecan-2-yl]butyl]-7'-methylidene-hexahydrospiro[oxolane-2,2'-pyrano[3,2-b]pyran]-5-yl]but-3-en-2-yl]-5-hydroxy-10-methyl-1,7-dioxaspiro[5.5]undec-10-en-2-yl]-2-hydroxy-2-methylpropanoic acid

C44H68O13 (804.4659678)