NCBI Taxonomy: 108055

Ullucus tuberosus (ncbi_taxid: 108055)

found 18 associated metabolites at species taxonomy rank level.

Ancestor: Ullucus

Child Taxonomies: none taxonomy data.

Miraxanthin III

(4E)-4-[2-[2-(4-hydroxyphenyl)ethylimino]ethylidene]-2,3-dihydro-1H-pyridine-2,6-dicarboxylic acid

C17H18N2O5 (330.1216)

Miraxanthin V

4-[(E)-2-[2-(3,4-dihydroxyphenyl)ethylamino]vinyl]-2,3-dihydropyridine-2,6-dicarboxylic acid

C17H18N2O6 (346.1165)

Portulacaxanthin II

(4E)-4-[(2E)-2-{[1-carboxy-2-(4-hydroxyphenyl)ethyl]imino}ethylidene]-1,2,3,4-tetrahydropyridine-2,6-dicarboxylic acid

C18H18N2O7 (374.1114)

Portulacaxanthin II is involved in betaxanthin biosynthesis (via dopaxanthin) pathway. This pathway demonstrates the formation of betaxanthins such as portulacaxanthin II and dopaxanthin by means of non-enzymatic condensation from the amino acids L-tyrosine and L-DOPA, respectively. Tyrosinases have been described as capable to use those betaxanthins [ GandiaHerr05a ] as substrates for further metabolization. [HMDB]. Portulacaxanthin II is found in many foods, some of which are pineappple sage, peppermint, japanese pumpkin, and medlar. Portulacaxanthin II is involved in betaxanthin biosynthesis (via dopaxanthin) pathway. This pathway demonstrates the formation of betaxanthins such as portulacaxanthin II and dopaxanthin by means of non-enzymatic condensation from the amino acids L-tyrosine and L-DOPA, respectively. Tyrosinases have been described as capable to use those betaxanthins [ GandiaHerr05a ] as substrates for further metabolization.

Vulgaxanthin I

(4Z)-4-[(2E)-2-{[1-carboxy-3-(C-hydroxycarbonimidoyl)propyl]imino}ethylidene]-1,2,3,4-tetrahydropyridine-2,6-dicarboxylate

C14H17N3O7 (339.1066)

Vulgaxanthin I is found in common beet. Vulgaxanthin I is a yellow pigment from Beta species Vulgaxanthin I is a food colouran Yellow pigment from Beta subspecies Food colourant. Vulgaxanthin I is found in red beetroot, common beet, and root vegetables. D004396 - Coloring Agents > D050858 - Betalains

Vulgaxanthin II

(4Z)-4-[(2E)-2-[(1,3-dicarboxypropyl)imino]ethylidene]-1,2,3,4-tetrahydropyridine-2,6-dicarboxylic acid

C14H16N2O8 (340.0907)

Yellow pigment from beetroot (Beta vulgaris). Vulgaxanthin II is found in red beetroot, common beet, and root vegetables. Vulgaxanthin II is found in common beet. Vulgaxanthin II is a yellow pigment from beetroot (Beta vulgaris

Betanidin

(1E)-1-{2-[(4E)-2,6-dicarboxy-1,2,3,4-tetrahydropyridin-4-ylidene]ethylidene}-5,6-dihydroxy-2,3-dihydro-1H-1λ⁵-indol-1-ylium-2-carboxylate

C18H16N2O8 (388.0907)

Minor congener of Betanidin. Isobetanidin is found in root vegetables. Isobetanidin is found in root vegetables. Minor congener of Betanidi

glutamine-betaxanthin

(2S)-4-[(2Z)-2-{[(1S)-1-carboxy-3-(C-hydroxycarbonimidoyl)propyl]imino}ethylidene]-1,2,3,4-tetrahydropyridine-2,6-dicarboxylate

C14H17N3O7 (339.1066)

D004396 - Coloring Agents > D050858 - Betalains

Betanidin

(2S)-4-[(E)-2-[(2S)-2-carboxy-5,6-dihydroxy-2,3-dihydroindol-1-yl]ethenyl]-2,3-dihydropyridine-2,6-dicarboxylic acid

C18H16N2O8 (388.0907)

D004396 - Coloring Agents > D050859 - Betacyanins D004396 - Coloring Agents > D050858 - Betalains

Vulgaxanthin-I

(2S,4E)-4-[2-[(1S)-4-amino-1-carboxy-4-oxobutyl]iminoethylidene]-2,3-dihydro-1H-pyridine-2,6-dicarboxylic acid

C14H17N3O7 (339.1066)

D004396 - Coloring Agents > D050858 - Betalains

Vulgaxanthin-II

(2S,4E)-4-[2-[(1S)-1,3-dicarboxypropyl]iminoethylidene]-2,3-dihydro-1H-pyridine-2,6-dicarboxylic acid

C14H16N2O8 (340.0907)

Portulacaxanthin II

(2S,4E)-4-[2-[(1S)-1-carboxy-2-(4-hydroxyphenyl)ethyl]iminoethylidene]-2,3-dihydro-1H-pyridine-2,6-dicarboxylic acid

C18H18N2O7 (374.1114)

Miraxanthin-III

(4E)-4-[2-[2-(4-hydroxyphenyl)ethylimino]ethylidene]-2,3-dihydro-1H-pyridine-2,6-dicarboxylic acid

C17H18N2O5 (330.1216)

(2s)-2-carboxy-1-{2-[(2s)-2-carboxy-6-carboxylato-2,3-dihydro-1h-pyridin-4-ylidene]ethylidene}-6-hydroxy-5-{[(2s,3r,4s,5s,6r)-3,4,5-trihydroxy-6-({[3-(4-hydroxy-3-methoxyphenyl)prop-2-enoyl]oxy}methyl)oxan-2-yl]oxy}-2,3-dihydro-1h-1λ⁵-indol-1-ylium

(2s)-2-carboxy-1-{2-[(2s)-2-carboxy-6-carboxylato-2,3-dihydro-1h-pyridin-4-ylidene]ethylidene}-6-hydroxy-5-{[(2s,3r,4s,5s,6r)-3,4,5-trihydroxy-6-({[3-(4-hydroxy-3-methoxyphenyl)prop-2-enoyl]oxy}methyl)oxan-2-yl]oxy}-2,3-dihydro-1h-1λ⁵-indol-1-ylium

C34H34N2O16 (726.1908)

(2s,3r,4r,5r,6s)-2-{[(2r,3s,4s,5r,6r)-4-hydroxy-2-(hydroxymethyl)-6-[(1'r,2r,2's,4s,4's,5s,7's,8'r,9's,12's,13's,15's,16'r,18'r)-5,7',9',13'-tetramethyl-5'-oxaspiro[oxane-2,6'-pentacyclo[10.8.0.0²,⁹.0⁴,⁸.0¹³,¹⁸]icosane]-4,15'-dioloxy]-5-{[(2s,3r,4r,5r,6s)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxy}oxan-3-yl]oxy}-6-methyloxane-3,4,5-triol

(2s,3r,4r,5r,6s)-2-{[(2r,3s,4s,5r,6r)-4-hydroxy-2-(hydroxymethyl)-6-[(1'r,2r,2's,4s,4's,5s,7's,8'r,9's,12's,13's,15's,16'r,18'r)-5,7',9',13'-tetramethyl-5'-oxaspiro[oxane-2,6'-pentacyclo[10.8.0.0²,⁹.0⁴,⁸.0¹³,¹⁸]icosane]-4,15'-dioloxy]-5-{[(2s,3r,4r,5r,6s)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxy}oxan-3-yl]oxy}-6-methyloxane-3,4,5-triol

C45H74O18 (902.4875)

(2s,4e)-4-[(2z)-2-{[(1s)-4-carbamimidamido-1-carboxybutyl]imino}ethylidene]-2,3-dihydro-1h-pyridine-2,6-dicarboxylic acid

C15H21N5O6 (367.1492)

(2s,3r,4r,5r,6s)-2-{[(2r,3s,4s,5r,6r)-4-hydroxy-2-(hydroxymethyl)-6-[(1's,2s,2's,4'r,5r,7's,8's,9's,12'r,13's,15'r,16'r,18's)-5-(hydroxymethyl)-7',9',13'-trimethyl-5'-oxaspiro[oxane-2,6'-pentacyclo[10.8.0.0²,⁹.0⁴,⁸.0¹³,¹⁸]icosan]-15'-oloxy]-5-{[(2s,3r,4r,5r,6s)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxy}oxan-3-yl]oxy}-6-methyloxane-3,4,5-triol

(2s,3r,4r,5r,6s)-2-{[(2r,3s,4s,5r,6r)-4-hydroxy-2-(hydroxymethyl)-6-[(1's,2s,2's,4'r,5r,7's,8's,9's,12'r,13's,15'r,16'r,18's)-5-(hydroxymethyl)-7',9',13'-trimethyl-5'-oxaspiro[oxane-2,6'-pentacyclo[10.8.0.0²,⁹.0⁴,⁸.0¹³,¹⁸]icosan]-15'-oloxy]-5-{[(2s,3r,4r,5r,6s)-3,4,5-trihydroxy-6-methyloxan-2-yl]oxy}oxan-3-yl]oxy}-6-methyloxane-3,4,5-triol

C45H74O18 (902.4875)

(2s)-4-{2-[(2s)-2-carboxy-5-hydroxy-6-{[(2s,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-2,3-dihydroindol-1-yl]ethenyl}-2,3-dihydropyridine-2,6-dicarboxylic acid

C24H26N2O13 (550.1435)