Exact Mass: 168.0661
Exact Mass Matches: 168.0661
Found 11 metabolites which its exact mass value is equals to given mass value 168.0661,
within given mass tolerance error 0.001 dalton. Try search metabolite list with more accurate mass tolerance error
0.0002 dalton.
H-D-Orn-OH·HCl
D-Ornithine ((R)-Ornithine) hydrochloride is an endogenous metabolite. D-Ornithine ((R)-Ornithine) hydrochloride is an endogenous metabolite.
L-Ornithine hydrochloride
L-Ornithine hydrochloride is a non-proteinogenic amino acid, is mainly used in urea cycle removing excess nitrogen in vivo. L-Ornithine hydrochloride shows nephroprotective[1][2].
Ornithine
A non-essential and nonprotein amino acid, ornithine is critical for the production of the bodys proteins, enzymes and muscle tissue. Ornithine plays a central role in the urea cycle and is important for the disposal of excess nitrogen (ammonia). Ornithine is the starting point for the synthesis of many polyamines such as putrescine and spermine. Ornithine supplements are claimed to enhance the release of growth hormone and to burn excess body fat. Ornithine is necessary for proper immune function and good liver function.; AF112968; L-Ornithine is one of the products of the action of the enzyme arginase on L-arginine, creating urea. Therefore, ornithine is a central part of the urea cycle, which allows for the disposal of excess nitrogen. Ornithine is recycled and in a manner is a catalyst. First, ammonia is converted into carbamoyl phosphate (phosphate-CONH2), which creates one half of urea. Ornithine is converted into a urea derivative at the ? (terminal) nitrogen by carbamoyl phosphate. Another nitrogen is added from aspartate, producing the denitrogenated fumarate, and the resulting arginine (a guanidinium compound) is hydrolysed back to ornithine, producing urea. The nitrogens of urea come from the ammonia and aspartate, and the nitrogen in ornithine remains intact.; ORNT1). Mutations in the mitochondrial ornithine transporter result in hyperammonemia, hyperornithinemia, homocitrullinuria (HHH) syndrome, a disorder of the urea cycle. (PMID 16256388) The pathophysiology of the disease may involve diminished ornithine transport into mitochondria, resulting in ornithine accumulation in the cytoplasm and reduced ability to clear carbamoyl phosphate and ammonia loads. (OMIM 838970); Ornithine is an amino acid produced in the urea cycle by the splitting off of urea from arginine. It is a central part of the urea cycle, which allows for the disposal of excess nitrogen. L-Ornithine is also a precursor of citrulline and arginine. In order for ornithine produced in the cytosol to be converted to citrulline, it must first cross the inner mitochondrial membrane into the mitochondrial matrix where it is carbamylated by ornithine transcarbamylase. This transfer is mediated by the mitochondrial ornithine transporter (SLC25A15; Ornithine is an amino acid which plays a role in the urea cycle. Ornithine is found in many foods, some of which are soft-necked garlic, orange bell pepper, sunburst squash (pattypan squash), and cucumber. L-Ornithine hydrochloride is a non-proteinogenic amino acid, is mainly used in urea cycle removing excess nitrogen in vivo. L-Ornithine hydrochloride shows nephroprotective[1][2].
Pyridoxal(1+)
A pyridinium ion obtained by protonation of the ring nitrogen of pyridoxal. COVID info from COVID-19 Disease Map Corona-virus Coronavirus SARS-CoV-2 COVID-19 SARS-CoV COVID19 SARS2 SARS
D-Ornithine hydrochloride
D-Ornithine ((R)-Ornithine) hydrochloride is an endogenous metabolite. D-Ornithine ((R)-Ornithine) hydrochloride is an endogenous metabolite. D-Ornithine, hydrochloride (1:1). CAS Common Chemistry. CAS, a division of the American Chemical Society, n.d. https://commonchemistry.cas.org/detail?cas_rn=16682-12-5 (retrieved 2024-08-19) (CAS RN: 16682-12-5). Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).
