Search Results for compounds

Searching compounds for returned 4373 results.
Displaying compounds 1811 - 1820 of 4373 in total

Adenosylcobalamin 5'-phosphate  (PAMDB003485)

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IUPAC: ??-cobalt(2+) ion 1-[(2S,3R,4S,5R)-3-hydroxy-4-{[hydroxy({[(2R)-1-({1-hydroxy-3-[(1R,2R,3R,4R,8S,13S,14S,18S,19S)-8,13,18-tris(2-carboximidatoethyl)-3,14,19-tris(C-hydroxycarbonimidoylmethyl)-1,4,6,9,9,14,16,19-octamethyl-20,21,22,23-tetraazapentacyclo[15.2.1.1?,??1?????1??,???tricosa-5(23),6,10(22),11,15(21),16-hexaen-4-yl]propylidene}amino)propan-2-yl]oxy})phosphoryl]oxy}-5-[(phosphonooxy)methyl]oxolan-2-yl]-5,6-dimethyl-3H-1???3-benzodiazol-1-ylium [(2R,3S,4R,5R)-5-(6-amino-9H-purin-9-yl)-3,4-dihydroxyoxolan-2-yl]methyl
CAS: Not Available
Description: Adenosylcobalamin 5'-phosphate is an intermediate in the synthesis of vitamin B12. Until recently it was believed that the last reaction in the biosynthesis of coenzyme B12 was the linking of alpha-ribazole (a product of 5,6-dimethylbenzimidazole ) to adenosylcobinamide-GDP, in a reaction catalyzed by cobalamin synthase. However, it was recently shown that the true substrate for the enzyme is alpha-ribazole-5'-P, and not alpha-ribazole, and that the product of the reaction is actually adenosylcobalamin 5'-phosphate. The dephosphorylation of adenosylcobalamin 5'-phosphate by the CobC protein leads to coenzyme B12.

4-Amino-4-deoxy-alpha-L-arabinopyranosyl di-trans,octa-cis-undecaprenyl phosphate  (PAMDB003490)

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IUPAC: N-[(3S,4S,5R,6S)-4,5-dihydroxy-6-{[hydroxy({[(2Z,6Z,10Z,14Z,18Z,22Z,26Z,30Z,34E,38E)-3,7,11,15,19,23,27,31,35,39,43-undecamethyltetratetraconta-2,6,10,14,18,22,26,30,34,38,42-undecaen-1-yl]oxy})phosphoryl]oxy}oxan-3-yl]carboximidic acid
CAS: Not Available
Description: 4-Amino-4-deoxy-alpha-L-arabinopyranosyl di-trans,octa-cis-undecaprenyl phosphate is an intermediate in LPS synthesis. It is a substrate for Undecaprenyl-phosphate 4-deoxy-4-formamido-L-arabinose transferase which catalyzes the reaction UDP-4-deoxy-4-formamido-beta-L-arabinose + di-trans,octa-cis-undecaprenyl phosphate = UDP + 4-deoxy-4-formamido-alpha-L-arabinose di-trans,octa-cis-undecaprenyl phosphate.

S-Carboxymethyl-L-cysteine  (PAMDB003492)

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IUPAC: (2R)-2-amino-3-[(carboxymethyl)sulfanyl]propanoic acid
CAS: 2387-59-9
Description: S-Carboxymethyl-L-cysteine is the side-chain carboxymethyl derivative of cysteine. It is produced during the metabolism of 3-chloro-L-alanine via the enzyme Cysteine synthase A. The reaction is 3-chloro-alanine + thioglycolate = S-carboxymethyl-L-cysteine + chloride.

(S)-1-pyrroline-5-carboxylate  (PAMDB003496)

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IUPAC: (2S)-3,4-dihydro-2H-pyrrole-2-carboxylic acid
CAS: Not Available
Description: A 1-pyrroline-5-carboxylate resulting from the removal of the proton from the carboxy group of (S)-1-pyrroline-5-carboxylic acid

2-C-Methyl-D-erythritol 2,4-cyclodiphosphate  (PAMDB003502)

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IUPAC: (6S,7R)-2,4,7-trihydroxy-6-(hydroxymethyl)-6-methyl-1,3,5,2???4???trioxadiphosphocane-2,4-dione
CAS: Not Available
Description: 2-C-Methyl-D-erythritol 2,4-cyclodiphosphate or MECDP is a highly unusual cyclodiphosphate-containing intermediate in the mevalonate-independent pathway to isopentenyl diphosphate and dimethylallyl diphosphate (i.e. isoprenoid biosynthesis). It is a product of the enzyme 2-C-methyl-D-erythritol 2,4-cyclodiphosphate (MECDP) synthase which catalyzes the conversion of 4-diphosphocytidyl-2-C-methyl-D-erythritol 2-phosphate (CDP-ME2P) to MECDP [PMID: 11786530]

L-methionine (S)-S-oxide  (PAMDB003507)

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IUPAC: (2S)-2-azaniumyl-4-[(S)-methanesulfinyl]butanoate
CAS: 62697-73-8
Description: The (S)-oxido diastereomer of L-methionine S-oxide

1-Deoxy-L-glycero-tetrulose 4-phosphate  (PAMDB003512)

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IUPAC: (2-hydroxy-3-oxobutoxy)phosphonic acid
CAS: Not Available
Description: 1-deoxy-L-glycero-tetrulose 4-phosphate is an intermediate in the synthesis of riboflavin. It is a substrate for the enzyme 6,7-dimethyl-8-ribityllumazine synthase (RibE) which catalyzes the formation of 6,7-dimethyl-8 ribityllumazine by condensation of 5-amino-6-(D-ribitylamino)uracil with 1-deoxy-L-glycero-tetrulose 4-phosphate. This is the penultimate step in the biosynthesis of riboflavin.

2-Methyl-3-oxopropanoate  (PAMDB003516)

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IUPAC: 2-methyl-3-oxopropanoic acid
CAS: 6236-08-4
Description: 2-Methyl-3-oxopropanoic acid is an intermediate in the metabolism of Propanoate. It is a substrate for 3-hydroxyisobutyrate dehydrogenase, Alanine--glyoxylate aminotransferase and Methylmalonate-semialdehyde dehydrogenase.

UDP-2,3-bis(O-(3R)-3-Hydroxymyristoyl)-alpha-D-glucosamine  (PAMDB003524)

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IUPAC: (3R)-N-[(2R,3R,4R,5S,6R)-2-({[({[(2R,3S,4R,5R)-3,4-dihydroxy-5-(4-oxido-2-oxo-1,2-dihydropyrimidin-1-yl)oxolan-2-yl]methoxy}(hydroxy)phosphoryl)oxy](hydroxy)phosphoryl}oxy)-5-hydroxy-6-(hydroxymethyl)-4-{[(3R)-3-hydroxytetradecanoyl]oxy}oxan-3-yl]-3-hydroxytetradecanecarboximidate
CAS: Not Available
Description: UDP-2,3-bis(O-(3R)-3-Hydroxymyristoyl)-alpha-D-glucosamine is an intermediate in Lipid IVA synthesis. It is a substrate for the enzyme UDP-2,3-diacylglucosamine diphosphatase which catalyzes the reaction UDP-2,3-bis[(3R)-3-hydroxymyristoyl]-alpha-D-glucosamine + H2O = 2,3-bis[(3R)-3-hydroxymyristoyl]-beta-D-glucosaminyl 1-phosphate + UMP.

Ferrocytochrome c  (PAMDB003525)

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IUPAC: Not Available
CAS: Not Available
Description: Cytochromes of the c type that are found in eukaryotic MITOCHONDRIA. They serve as redox intermediates that accept electrons from MITOCHONDRIAL ELECTRON TRANSPORT COMPLEX III and transfer them to MITOCHONDRIAL ELECTRON TRANSPORT COMPLEX IV.