Exact Mass: 457.1737

Exact Mass Matches: 457.1737

Found 137 metabolites which its exact mass value is equals to given mass value 457.1737, within given mass tolerance error 0.01 dalton. Try search metabolite list with more accurate mass tolerance error 0.001 dalton.

5,10-Methylene-THF

2-({4-[(6aR)-1-hydroxy-3-imino-3H,4H,5H,6H,6aH,7H,8H,9H-imidazo[1,5-f]pteridin-8-yl]phenyl}formamido)pentanedioic acid

C20H23N7O6 (457.171)

5,10-Methylene-THF is an intermediate in glycine, serine and threonine metabolism and one carbon metabolism. 5,10-CH2-THF can also be used as a coenzyme in the biosynthesis of thymidine. More specifically it is the C1-donor in the reactions catalyzed by thymidylate synthase and thymidylate synthase (FAD). It also acts as a coenzyme in the synthesis of serine from glycine via the enzyme serine hydroxymethyl transferase. 5,10-Methylene-THF is a substrate for Methylenetetrahydrofolate reductase. This enzyme converts 5,10-methylenetetrahydrofolate to 5-methyltetrahydrofolate. This reaction is required for the multistep process that converts the amino acid homocysteine to methionine. The body uses methionine to make proteins and other important compounds. 5,10-CH2-THF is a substrate for many enzymes including Bifunctional methylenetetrahydrofolate dehydrogenase/cyclohydrolase (mitochondrial), Aminomethyltransferase (mitochondrial), Serine hydroxymethyltransferase (mitochondrial), Methylenetetrahydrofolate reductase, C-1-tetrahydrofolate synthase (cytoplasmic), Serine hydroxymethyltransferase (cytosolic) and Thymidylate synthase. 5,10-Methylene-THF is an intermediate in the metabolism of Methane and the metabolism of Nitrogen. It is a substrate for Bifunctional methylenetetrahydrofolate dehydrogenase/cyclohydrolase (mitochondrial), Aminomethyltransferase (mitochondrial), Serine hydroxymethyltransferase (mitochondrial), Methylenetetrahydrofolate reductase, C-1-tetrahydrofolate synthase (cytoplasmic), Serine hydroxymethyltransferase (cytosolic) and Thymidylate synthase. [HMDB] COVID info from COVID-19 Disease Map Corona-virus Coronavirus SARS-CoV-2 COVID-19 SARS-CoV COVID19 SARS2 SARS

Medermycin

Lactoquinomycin A

C24H27NO8 (457.1737)

3-O-Acetylpapaveroxine

C24H27NO8 (457.1737)

A benzylisoquinoline alkaloid that is 3-O-acetyl-4-O-demethylpapaveroxine in which the phenolic hydroxy group has been converted to the corresponding methyl ether. An intermediate in the biosynthesis of noscarpine in the opium poppy, Papaver somniferum.

5-Methyldihydrofolic acid

(2S)-2-[(4-{[(2-amino-5-methyl-4-oxo-1,4,5,8-tetrahydropteridin-6-yl)methyl]amino}phenyl)formamido]pentanedioic acid

C20H23N7O6 (457.171)

5-Methyldihydrofolic acid is a biopterin derivative present in human body fluids and tissues. (PMID: 932231) [HMDB] 5-Methyldihydrofolic acid is a biopterin derivative present in human body fluids and tissues. (PMID: 932231).

(6R)-5,10-Methylenetetrahydrofolate

2-[(4-{3-amino-1-oxo-1H,4H,5H,6H,6aH,7H,8H,9H-imidazolidino[1,5-f]pteridin-8-yl}phenyl)formamido]pentanedioic acid

C20H23N7O6 (457.171)

2-[[4-[(2-Amino-1-methyl-4-oxo-2,3-dihydropteridin-6-yl)methylamino]benzoyl]amino]pentanedioic acid

2-[(4-{[(2-amino-1-methyl-4-oxo-1,2,3,4-tetrahydropteridin-6-yl)methyl]amino}phenyl)formamido]pentanedioic acid

C20H23N7O6 (457.171)

2-[[4-[(2-Amino-4-oxo-5,6,7,8-tetrahydro-3H-pteridin-6-yl)methylamino]benzoyl]amino]-4-methylidenepentanedioic acid

2-[(4-{[(2-amino-4-oxo-5,6,7,8-tetrahydro-3H-pteridin-6-yl)methyl]amino}phenyl)formamido]-4-methylidenepentanedioic acid

C20H23N7O6 (457.171)

N-Ac-11-[(2-Amino-2-carboxyethyl)thio]-12-hydroxy-5,7,9-hexadecatrienedioic acid

C21H31NO8S (457.177)

B, 2HCl-Chryscandin|Chryscandin

C20H23N7O6 (457.171)

chaetomugilide B

C25H28ClNO5 (457.1656)

1,4-Lactone,tri-N-benzoyl-(2S,3S,4R)-2,3,5-Triamino-4-hydroxypentanoic acid

C26H23N3O5 (457.1638)

Ala Cys His Gln

(2S)-2-[(2S)-2-[(2R)-2-[(2S)-2-aminopropanamido]-3-sulfanylpropanamido]-3-(1H-imidazol-4-yl)propanamido]-4-carbamoylbutanoic acid