中文名 | O-乙酰基-L-丝氨酸 |
英文名 | O-Acetyl-L-Serine |
别名 | O-乙醯絲胺酸 O-乙酰基-L-丝氨酸 O-乙酰-L-丝氨酸, |
英文别名 | C00979 H-SER(AC)-OH O-Acetylserine O-Acetyl-L-Serine O-ACETYL-L-SERINE L-Serine,O-acetyl- L-Serine, O-acetyl- (2S)-3-(acetyloxy)-2-aminopropanoicacid (2S)-3-(acetyloxy)-2-aminopropanoic acid (2S)-2-[[3-hydroxy-2-methyl-5-(phosphonooxymethyl)pyridin-4-yl]methylamino]-4-methylsulfanyl-butanoicacid (2S)-2-[[3-hydroxy-2-methyl-5-(phosphonooxymethyl)pyridin-4-yl]methylamino]-4-methylsulfanyl-butanoic acid |
CAS | 5147-00-2 |
化学式 | C5H9NO4 |
分子量 | 147.13 |
密度 | 1.299±0.06 g/cm3(Predicted) |
熔点 | 151.5-151.8 °C |
沸点 | 297.7±35.0 °C(Predicted) |
酸度系数 | 1.98±0.10(Predicted) |
存储条件 | 2-8°C |
体外研究 | O-acetylserine (OAS) is a central metabolite of sulfur assimilation, providing the carbon backbone for synthesis of cysteine. Sulfide generated through sulfate reduction is incorporated into OAS to form cysteine. OAS displays a signalling function leading to changes in transcript levels of a specific gene set irrespective of the sulfur status of the plant. Treatment with external OAS increases sulfate transporter and adenosine 5′-phosphosulfate reductase gene expression consistent with a model of transcriptional induction by OAS. |
下游产品 | N-乙醯絲胺酸 |
参考资料 展开查看 | 1. [IF=4.429] Hongrui Lv et al."Identification and functional analysis of the mitochondrial cysteine synthase TtCsa2 from Tetrahymena thermophila."J Cell Biochem. 2021 Dec;122(12):1817-1831 |
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