Exact Mass: 454.0819
Exact Mass Matches: 454.0819
Found 37 metabolites which its exact mass value is equals to given mass value 454.0819,
within given mass tolerance error 0.01 dalton. Try search metabolite list with more accurate mass tolerance error
0.001 dalton.
SAICAR
SAICAR, also known as succinylaminoimidazolecarboxamide ribotide or phosphoribosylaminoimidazolesuccinocarboxamide, is a substrate for the multifunctional protein ADE2. SAICAR is an intermediate in purine metabolism. SAICAR is converted from 5-aminoimidazole-4-carboxyribonucleotide (CAIR) via phosphoribosylaminoimidazolesuccinocarboxamide synthetase (EC: 6.3.2.6) or SAICAR synthase. This enzyme catalyzes the eighth step in the biosynthesis of purine nucleotides. SAICAR (a ribotide) can lose its phosphate group leading to the appearance of a riboside known as succinylaminoimidazolecarboxamide riboside (SAICAriboside) in cerebrospinal fluid, in urine, and, to a lesser extent, in plasma. This particular riboside (called SAICAr) is characteristic of a heritable deficiency known as adenylosuccinate lyase deficiency (ADSL). On the other hand, the ribotide (SAICAR) is generally harmless and is an essential intermediate in purine metabolism. When present in sufficiently high levels, SAICAR can act as an oncometabolite. An oncometabolite is a compound that promotes tumour growth and survival. As an oncometabolite, high levels of SAICAR stimulate pyruvate kinase isoform M2 and promote cancer cell survival in glucose-limited conditions such as aerobic glycolysis (PMID: 23086999). SAICAR (or (S)-2-[5-Amino-1-(5-phospho-D-ribosyl)imidazole-4-carboxamido]succinate) is a substrate for the multifunctional protein ADE2. SAICAR is an intermediate in purine metabolism. (S)-2-[5-Amino-1-(5-phospho-D-ribosyl)imidazole-4-carboxamido]succinate is converted from 5-Amino-1-(5-phospho-D-ribosyl) imidazole-4-carboxylate via phosphoribosylaminoimidazole-succinocarboxamide synthase [EC: 6.3.2.6] or SAICAR synthase. This enzyme catalyses the seventh step out of ten in the biosynthesis of purine nucleotides. The appearance of succinylaminoimidazolecarboxamide riboside (SAICAriboside) and succinyladenosine (S-Ado) in cerebrospinal fluid, urine, and to a lesser extent in plasma is characteristic of a heritable deficiency Adenylosuccinate lyase deficiency. [HMDB]. SAICAR is found in many foods, some of which are sweet potato, black chokeberry, common wheat, and globe artichoke. SAICAR. CAS Common Chemistry. CAS, a division of the American Chemical Society, n.d. https://commonchemistry.cas.org/detail?cas_rn=3031-95-6 (retrieved 2024-08-20) (CAS RN: 3031-95-6). Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).
4H-1-Benzopyran-4-one, 5,7-bis(acetyloxy)-2-(3,4-bis(acetyloxy)phenyl)-
Kaempferol tetraacetate
7-acetyloxy-2-(3,4-diacetyloxyphenyl)-4-oxochromen-5-yl acetate
relative retention time with respect to 9-anthracene Carboxylic Acid is 1.188 relative retention time with respect to 9-anthracene Carboxylic Acid is 1.193
Cys Cys Asp Asp
Cys Asp Cys Asp
Cys Asp Asp Cys
Asp Cys Cys Asp
Asp Cys Asp Cys
Asp Asp Cys Cys
5-Phosphoribosyl-4-(N-succinocarboxamide)-5-aminoimidazole
3-[(4-Methyl-3-nitrophenyl)sulfonyl]-2-(2,4,5-trimethoxyphenyl)-1 ,3-thiazolidine
Quinolinium,1-ethyl-2-[(1-ethyl-4(1H)-quinolinylidene)methyl]-, iodide (1:1)
1-(2,3-Dihydro-1,4-benzodioxin-6-ylsulfonyl)-4-[(4-methoxyphenyl)sulfonyl]piperazine
(2S)-2-[5-Amino-1-(5-phospho-beta-D-ribosyl)imidazole-4-carboxamido]succinic acid
7-[(3-Bromophenyl)methyl]-1,3-dimethyl-8-(3-pyridinylmethylamino)purine-2,6-dione
SAICAR
A 1-(phosphoribosyl)imidazolecarboxamide resulting from the formal condesation of the darboxy group of 5-amino-1-(5-O-phosphono-beta-D-ribofuranosyl)-1H-imidazole-4-carboxylic acid with the amino group of L-aspartic acid. COVID info from COVID-19 Disease Map Corona-virus Coronavirus SARS-CoV-2 COVID-19 SARS-CoV COVID19 SARS2 SARS
