Exact Mass: 184.9664
Exact Mass Matches: 184.9664
Found 220 metabolites which its exact mass value is equals to given mass value 184.9664,
within given mass tolerance error 0.05 dalton. Try search metabolite list with more accurate mass tolerance error
0.01 dalton.
Phosphoserine
The phosphoric acid ester of serine. As a constituent (residue) of proteins, its side chain can undergo O-linked glycosylation. This might be important in explaining some of the devastating consequences of diabetes. It is one of three amino acid residues that are commonly phosphorylated by kinases during cell signalling in eukaryotes. Phosphorylated serine residues are often referred to as phosphoserine. Serine proteases are a common type of protease. Serine, organic compound, one of the 20 amino acids commonly found in animal proteins. Only the L-stereoisomer appears in mammalian protein. It is not essential to the human diet, since it can be synthesized in the body from other metabolites, including glycine. Serine was first obtained from silk protein, a particularly rich source, in 1865. Its name is derived from the Latin for silk, sericum. Serines structure was established in 1902. [HMDB] Phosphoserine is the phosphoric acid ester of the amino acid serine. It is found in essentially all living organisms ranging from microbes to plants to mammals. Phosphoserine is a component of many proteins as the result of posttranslational modifications to the native protein’s serine residue(s). The phosphorylation of the hydroxyl functional group in serine to produce phosphoserine is catalyzed by various types of kinases. Serine is one of three amino acid residues that are commonly phosphorylated by kinases during cell signalling in eukaryotes. Free phosphoserine is found in many biofluids and likely arises from the proteolysis of proteins containing phosphoserine residues (PMID: 7693088). Acquisition and generation of the data is financially supported in part by CREST/JST. KEIO_ID P060 DL-O-Phosphoserine, a normal metabolite in human biofluid, is an ester of serine and phosphoric acid.
3-phospho-L-serine
O-phospho-d-serine, also known as (2r)-2-amino-3-(phosphonooxy)propanoic acid, is a member of the class of compounds known as D-alpha-amino acids. D-alpha-amino acids are alpha amino acids which have the D-configuration of the alpha-carbon atom. O-phospho-d-serine is soluble (in water) and a moderately acidic compound (based on its pKa). O-phospho-d-serine can be found in a number of food items such as mugwort, rambutan, common persimmon, and ostrich fern, which makes O-phospho-d-serine a potential biomarker for the consumption of these food products. O-phospho-d-serine may be a unique E.coli metabolite.
6-hydroxychlorzoxazone
6-hydroxychlorzoxazone is a metabolite of chlorzoxazone. Chlorzoxazone is a centrally acting muscle relaxant used to treat muscle spasm and the resulting pain or discomfort. It acts on the spinal cord by depressing reflexes. It is sold as Muscol or Parafon Forte, a combination of chlorzoxazone and acetaminophen (Paracetamol). Possible side effects include dizziness, lightheadedness, malaise, nausea, vomiting, and liver dysfunction. Used with acetaminophen it has added risk of hepatoxicity, which is why the combination is not recommended. (Wikipedia)
DL-O-Phosphoserine
DL-O-Phosphoserine, also known as DL-O-phosphorylserine or DL-O-serine phosphate, belongs to the class of organic compounds known as alpha amino acids. These are amino acids in which the amino group is attached to the carbon atom immediately adjacent to the carboxylate group (alpha carbon). Serine proteases are a common type of protease. DL-O-Phosphoserine exists in all living species, ranging from bacteria to humans. Serine is one of three amino acid residues that are commonly phosphorylated by kinases during cell signalling in eukaryotes. It is a normal metabolite found in human biofluids. (PMID 7693088, 7688003) DL-O-Phosphoserine, a normal metabolite in human biofluid, is an ester of serine and phosphoric acid.
iodoacetamide
D009676 - Noxae > D000477 - Alkylating Agents > D007461 - Iodoacetates D004791 - Enzyme Inhibitors
dl-O-Phosphoserine
DL-O-Phosphoserine, a normal metabolite in human biofluid, is an ester of serine and phosphoric acid.
O-Phosphoserine
A serine derivative that is serine substituted at the oxygen atom by a phosphono group. DL-O-Phosphoserine, a normal metabolite in human biofluid, is an ester of serine and phosphoric acid.
2-(2-HYDROXY-3-SEC-BUTYL-5-TERT-BUTYLPHENYL)BENZOTRIAZOLE
6,7-DIHYDRO-4H-PYRANO[4,3-D]1,3-THIAZOLE-2-CARBOXYLIC ACID
6-CHLORO-1,3-DIHYDRO-2H-IMIDAZO[4,5-B]PYRIDINE-2-THIONE
1H-Pyrrolo[2,3-b]pyridin-3-amine, 5-chloro-4-fluoro-
4-chloro-1,3-dihydroimidazo[4,5-c]pyridine-2-thione
Acetylcysteine sodium
D019141 - Respiratory System Agents > D005100 - Expectorants D000890 - Anti-Infective Agents > D000998 - Antiviral Agents D000975 - Antioxidants > D016166 - Free Radical Scavengers D020011 - Protective Agents > D000975 - Antioxidants
Diazobenzenesulfonic acid
D019995 - Laboratory Chemicals > D007202 - Indicators and Reagents
(Z)-But-2-ene-1,2,3-tricarboxylate
Tricarboxylate anion of (2Z)-but-2-ene-1,2,3-tricarboxylic acid; major species at pH 7.3.
6-Sulfanylcarbonyl-1,2-dihydropyridine-2-carboxylic acid
L-Serine O-sulfate
A non-proteinogenic L-alpha-amino acid that is the O-sulfo derivative of L-serine.
(Z)-But-2-ene-1,2,3-tricarboxylate
Tricarboxylate anion of (2Z)-but-2-ene-1,2,3-tricarboxylic acid; major species at pH 7.3.
But-1-ene-1,2,4-tricarboxylate
Tricarboxylate anion of but-1-ene-1,2,4-tricarboxylic acid; major species at pH 7.3.
