Classification Term: 666

Tetrapyrroles and derivatives (ontology term: CHEMONTID:0001455)

Polycyclic aromatic compounds containing four pyrrole rings joined by one-carbon units linking position 2 of one pyrrole ring to position 5 of the next." []

found 16 associated metabolites at class metabolite taxonomy ontology rank level.

Ancestor: Organoheterocyclic compounds

Child Taxonomies: Porphyrins , Corrinoids , Chlorins , Corroles , Bilirubins , Metallotetrapyrroles , Phorbines , Phthalocyanines

Hydroxymethylbilane

3-[2-[[4-(2-Carboxyethyl)-5-[[4-(2-carboxyethyl)-5-[[4-(2-carboxyethyl)-3-(carboxymethyl)-1H-pyrrol-2-yl]methyl]-3-(carboxymethyl)-1H-pyrrol-2-yl]methyl]-3-(carboxymethyl)-1H-pyrrol-2-yl]methyl]-4-(carboxymethyl)-5-(hydroxymethyl)-1H-pyrrol-3-yl]propanoic acid

C40H46N4O17 (854.2857826)

Hydroxymethylbilane is a molecule involved in the metabolism of porphyrin. In the third step, it is generated by the enzyme porphobilinogen deaminase , and in the next step the enzyme uroporphyrinogen III synthase converts it into uroporphyrinogen III. -- Wikipedia [HMDB]. Hydroxymethylbilane is found in many foods, some of which are alpine sweetvetch, elliotts blueberry, chinese broccoli, and new zealand spinach. Hydroxymethylbilane is a molecule involved in the metabolism of porphyrin. In the third step, it is generated by the enzyme porphobilinogen deaminase , and in the next step the enzyme uroporphyrinogen III synthase converts it into uroporphyrinogen III. -- Wikipedia.

pimeloyl-CoA

7-[(2-{3-[(2R)-3-[({[({[(2R,3S,4R,5R)-5-(6-amino-9H-purin-9-yl)-4-hydroxy-3-(phosphonooxy)oxolan-2-yl]methoxy}(hydroxy)phosphoryl)oxy](hydroxy)phosphoryl}oxy)methyl]-2-hydroxy-3-methylbutanamido]propanamido}ethyl)sulfanyl]-7-oxoheptanoic acid

C28H46N7O19P3S (909.1781956000001)

Pimeloyl-coa, also known as pimeloyl-coenzyme a or 6-carboxyhexanoyl-coa, is a member of the class of compounds known as 2,3,4-saturated fatty acyl coas. 2,3,4-saturated fatty acyl coas are acyl-CoAs carrying a 2,3,4-saturated fatty acyl chain. Thus, pimeloyl-coa is considered to be a fatty ester lipid molecule. Pimeloyl-coa is slightly soluble (in water) and an extremely strong acidic compound (based on its pKa). Pimeloyl-coa can be synthesized from pimelic acid and coenzyme A. Pimeloyl-coa is also a parent compound for other transformation products, including but not limited to, 3-hydroxypimeloyl-CoA, 3-oxopimeloyl-CoA, and 2,3-didehydropimeloyl-CoA. Pimeloyl-coa can be found in a number of food items such as german camomile, rose hip, chinese chestnut, and star anise, which makes pimeloyl-coa a potential biomarker for the consumption of these food products. Pimeloyl-coa may be a unique S.cerevisiae (yeast) metabolite.

Capsicum annuum Fluorescent chlorophyll catabolite

3-{5-[(4-ethenyl-3-methyl-5-oxo-2,5-dihydro-1H-pyrrol-2-yl)methyl]-2-[(6Z)-2-[(3-ethyl-5-formyl-4-methyl-1H-pyrrol-2-yl)methyl]-5-(methoxycarbonyl)-3-methyl-4-oxo-1H,4H,5H,6H-cyclopenta[b]pyrrol-6-ylidene]-4-methyl-3,4-dihydro-2H-pyrrol-3-yl}propanoic acid

C35H40N4O7 (628.289685)

Chlorophyll catabolite isolated from Capsicum annuum (ripe sweet pepper). Capsicum annuum Fluorescent chlorophyll catabolite is found in many foods, some of which are italian sweet red pepper, herbs and spices, orange bell pepper, and red bell pepper. Brassica napus fluorescent chlorophyll catabolite is found in brassicas. Chlorophyll catabolite isolated from Brassica napu

Brassica napus non-fluorescent chlorophyll catabolite 3

6-[3-(2-carboxyethyl)-5-[(4-ethenyl-3-methyl-5-oxo-2,5-dihydro-1H-pyrrol-2-yl)methyl]-4-methyl-1H-pyrrol-2-yl]-2-{[5-formyl-3-(2-hydroxyethyl)-4-methyl-1H-pyrrol-2-yl]methyl}-3-methyl-4-oxo-1H,4H,5H,6H-cyclopenta[b]pyrrole-5-carboxylic acid

C34H38N4O8 (630.2689508)

Brassica napus non-fluorescent chlorophyll catabolite 3 is found in brassicas. Brassica napus non-fluorescent chlorophyll catabolite 3 is isolated from rape cotyledons. Isolated from rape cotyledons. Brassica napus non-fluorescent chlorophyll catabolite 3 is found in brassicas.

Hv-NCC-1

3-(5-{[4-(1,2-dihydroxyethyl)-3-methyl-5-oxo-2,5-dihydro-1H-pyrrol-2-yl]methyl}-2-(2-{[5-formyl-3-(2-hydroxyethyl)-4-methyl-1H-pyrrol-2-yl]methyl}-5-(methoxycarbonyl)-3-methyl-4-oxo-1H,4H,5H,6H-cyclopenta[b]pyrrol-6-yl)-4-methyl-1H-pyrrol-3-yl)propanoic acid

C35H42N4O10 (678.2900792)

So-NCC-2 is found in brassicas. So-NCC-2 is isolated from spinach. Isolated from spinach. So-NCC-2 is found in brassicas.

Bn-NCC-1

2-[(3-{2-[(2-carboxyacetyl)oxy]ethyl}-5-formyl-4-methyl-1H-pyrrol-2-yl)methyl]-6-[3-(2-carboxyethyl)-5-[(4-ethenyl-3-methyl-5-oxo-2,5-dihydro-1H-pyrrol-2-yl)methyl]-4-methyl-1H-pyrrol-2-yl]-3-methyl-4-oxo-1H,4H,5H,6H-cyclopenta[b]pyrrole-5-carboxylic acid

C37H40N4O11 (716.269345)

Bn-NCC-1 is found in brassicas. Bn-NCC-1 is isolated from rape cotyledons. Isolated from rape cotyledons. Bn-NCC-1 is found in brassicas.

Bn-NCC-2

6-[3-(2-carboxyethyl)-5-[(4-ethenyl-3-methyl-5-oxo-2,5-dihydro-1H-pyrrol-2-yl)methyl]-4-methyl-1H-pyrrol-2-yl]-2-{[5-formyl-4-methyl-3-(2-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}ethyl)-1H-pyrrol-2-yl]methyl}-3-methyl-4-oxo-1H,4H,5H,6H-cyclopenta[b]pyrrole-5-carboxylic acid

C40H48N4O13 (792.3217718)

Bn-NCC-2 is found in brassicas. Bn-NCC-2 is isolated from rape cotyledons. Isolated from rape cotyledons. Bn-NCC-2 is found in brassicas.

Bilin

5-[(2H-pyrrol-2-ylidene)methyl]-2-({5-[(2H-pyrrol-2-ylidene)methyl]-1H-pyrrol-2-yl}methylidene)-2H-pyrrole

C19H14N4 (298.1218404)

Bilineal

5-{[5-({5-[(2H-pyrrol-2-ylidene)methyl]-2H-pyrrol-2-ylidene}methyl)-2H-pyrrol-2-ylidene]methyl}-1H-pyrrole-2-carbaldehyde

C20H14N4O (326.1167554)

Corrin

20,21,22,23-tetraazapentacyclo[15.2.1.1²,⁵.1⁷,¹⁰.1¹²,¹⁵]tricosa-5(23),6,10,12(21),15,17(20)-hexaene

C19H22N4 (306.1844372)

Lumirubin

3-(5-{[3-(2-carboxyethyl)-5-[(4-ethenyl-3-methyl-5-oxo-2,5-dihydro-1H-pyrrol-2-ylidene)methyl]-4-methyl-1H-pyrrol-2-yl]methyl}-7,11-dimethyl-12-oxo-4,13-diazatricyclo[8.3.0.0³,⁷]trideca-1,3,5,9-tetraen-6-yl)propanoic acid

C33H36N4O6 (584.2634716)

2,3,5,10,15,17,18,19,22,23-Decahydro-1H-corrin

20,21,22,23-tetraazapentacyclo[15.2.1.1^{2,5}.1^{7,10}.1^{12,15}]tricosa-5(23),7,9,12,14,17(20)-hexaene

C19H22N4 (306.1844372)

Porphyrin a

3-[20-(2-carboxyethyl)-9-ethenyl-14-(1-hydroxy-5,9,13-trimethyltetradeca-4,8,12-trien-1-yl)-19-(hydroxymethylidene)-5,10,15-trimethyl-21,22,23,24-tetraazapentacyclo[16.2.1.1^{3,6}.1^{8,11}.1^{13,16}]tetracosa-1(20),2,4,6(24),7,9,11,13(22),14,16,18(21)-undecaen-4-yl]propanoic acid

C49H58N4O6 (798.4356128)

5-[[5-[[5-(Pyrrol-2-ylidenemethyl)pyrrol-2-ylidene]methyl]-1H-pyrrol-2-yl]methylidene]pyrrole-2-carboxylic acid

2-{[5-({5-[(2H-pyrrol-2-ylidene)methyl]-2H-pyrrol-2-ylidene}methyl)-1H-pyrrol-2-yl]methylidene}-2H-pyrrole-5-carboxylic acid

C20H14N4O2 (342.1116704)

precorrin-1

3-[10,14,19-tris(2-carboxylatoethyl)-5,9,15,20-tetrakis(carboxylatomethyl)-5-methyl-21,22,23,24-tetraazapentacyclo[16.2.1.1³,⁶.1⁸,¹¹.1¹³,¹⁶]tetracosa-1(20),3(24),6,8,10,13,15,18-octaen-4-yl]propanoate

C41H38N4O16 (842.2282708)

Precorrin-1 belongs to tetrapyrroles and derivatives class of compounds. Those are polycyclic aromatic compounds containing four pyrrole rings joined by one-carbon units linking position 2 of one pyrrole ring to position 5 of the next. Precorrin-1 is practically insoluble (in water) and a weakly acidic compound (based on its pKa). Precorrin-1 can be found in a number of food items such as pear, mustard spinach, bog bilberry, and olive, which makes precorrin-1 a potential biomarker for the consumption of these food products.

precorrin-2

5,9,15,20-tetrakis(2-carboxylatoethyl)-4,10,14,19-tetrakis(carboxylatomethyl)-14,19-dimethyl-21,22,23,24-tetraazapentacyclo[16.2.1.1³,⁶.1⁸,¹¹.1¹³,¹⁶]tetracosa-1,3,5,8,10,12,16(22),17-octaen-21-ylium

C42H39N4O16 (855.2360954)

Precorrin-2 belongs to tetrapyrroles and derivatives class of compounds. Those are polycyclic aromatic compounds containing four pyrrole rings joined by one-carbon units linking position 2 of one pyrrole ring to position 5 of the next. Precorrin-2 is practically insoluble (in water) and a weakly acidic compound (based on its pKa). Precorrin-2 can be found in a number of food items such as plains prickly pear, rowanberry, fruits, and pigeon pea, which makes precorrin-2 a potential biomarker for the consumption of these food products.