A6262
O-Acetyl-L-serine hydrochloride
Synonyme(s) :
O-acetyl-L-serine hydrochloride (1:1)
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About This Item
Formule empirique (notation de Hill):
C5H9NO4 · HCl
Numéro CAS:
Poids moléculaire :
183.59
Numéro MDL:
Code UNSPSC :
12352209
eCl@ss :
32160406
ID de substance PubChem :
Nomenclature NACRES :
NA.26
Produits recommandés
Essai
≥98.0% (TLC)
Niveau de qualité
Forme
powder
Technique(s)
ligand binding assay: suitable
Couleur
white to off-white
Température de stockage
−20°C
Chaîne SMILES
Cl.CC(=O)OCC(N)C(O)=O
InChI
1S/C5H9NO4.ClH/c1-3(7)10-2-4(6)5(8)9;/h4H,2,6H2,1H3,(H,8,9);1H
Clé InChI
MGQOSZSPKMBSRW-UHFFFAOYSA-N
Actions biochimiques/physiologiques
O-Acetyl-L-serine, a cysteine precursor, is used as a substrate for the identification, differentiation and characterization of O-acetyl-L-serine(thiol)lyase(s) (OASTL) involved in cysteine biosynthesis.
Code de la classe de stockage
11 - Combustible Solids
Classe de danger pour l'eau (WGK)
WGK 3
Point d'éclair (°F)
Not applicable
Point d'éclair (°C)
Not applicable
Équipement de protection individuelle
Eyeshields, Gloves, type N95 (US)
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Haijun Zhao et al.
The New phytologist, 211(3), 926-939 (2016-04-26)
Two low phytic acid (lpa) mutants have been developed previously with the aim to improve the nutritional value of rice (Oryza sativa) grains. In the present study, the impacts of lpa mutations on grain composition and underlying molecular mechanisms were
CysK from Lactobacillus casei encodes a protein with O-acetylserine sulfhydrylase and cysteine desulfurization activity.
Bogicevic B, Berthoud H, et al.
Applied Microbiology and Biotechnology, 94(5), 1206-1220 (2011)
Simona Carfagna et al.
Journal of plant physiology, 168(18), 2188-2195 (2011-09-17)
We analyzed the effects of deprivation and subsequent restoration of sulphate (S) in the nutrient solution on cysteine (Cys) and O-acetyl-L-serine (OAS) levels in Chlorella sorokiniana (211/8k). The removal of S from the culture medium caused a time-dependent increase in
Agnieszka Sirko et al.
Journal of experimental botany, 55(404), 1881-1888 (2004-06-23)
The last steps of cysteine biosynthesis are catalysed by a bi-enzyme complex composed of serine acetyltransferase (SAT) and cysteine synthase, also called O-acetyl-serine (thiol) lyase (OASTL). SAT is responsible for the production of O-acetyl-serine (OAS) from serine and acetyl-coenzyme A
Anja Riemenschneider et al.
Plant physiology, 137(3), 892-900 (2005-02-25)
Plant cysteine (Cys) synthesis can occur in three cellular compartments: the chloroplast, cytoplasm, and mitochondrion. Cys formation is catalyzed by the enzyme O-acetylserine(thiol)lyase (OASTL) using O-acetylserine (OAS) and sulfide as substrates. To unravel the function of different isoforms of OASTL
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