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Merck

S7129

Sigma-Aldrich

O-琥珀酰-L-高丝氨酸

≥98.0% (TLC), suitable for ligand binding assays

别名:

L-Homoserine 4-(hydrogen butanedioate)

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About This Item

经验公式(希尔记法):
C8H13NO6
CAS号:
分子量:
219.19
MDL號碼:
分類程式碼代碼:
12352209
PubChem物質ID:
NACRES:
NA.26

产品名称

O-琥珀酰-L-高丝氨酸,

化驗

≥98.0% (TLC)

品質等級

形狀

powder

技術

ligand binding assay: suitable

顏色

white

儲存溫度

−20°C

SMILES 字串

N[C@@H](CCOC(=O)CCC(O)=O)C(O)=O

InChI

1S/C8H13NO6/c9-5(8(13)14)3-4-15-7(12)2-1-6(10)11/h5H,1-4,9H2,(H,10,11)(H,13,14)/t5-/m0/s1

InChI 密鑰

GNISQJGXJIDKDJ-YFKPBYRVSA-N

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable

個人防護裝備

Eyeshields, Gloves, type N95 (US)


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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P Vermeij et al.
Journal of bacteriology, 181(18), 5833-5837 (1999-09-11)
Cysteine and methionine biosynthesis was studied in Pseudomonas putida S-313 and Pseudomonas aeruginosa PAO1. Both these organisms used direct sulfhydrylation of O-succinylhomoserine for the synthesis of methionine but also contained substantial levels of O-acetylserine sulfhydrylase (cysteine synthase) activity. The enzymes
T Clausen et al.
The EMBO journal, 17(23), 6827-6838 (1998-12-08)
The transsulfuration enzyme cystathionine gamma-synthase (CGS) catalyses the pyridoxal 5'-phosphate (PLP)-dependent gamma-replacement of O-succinyl-L-homoserine and L-cysteine, yielding L-cystathionine. The crystal structure of the Escherichia coli enzyme has been solved by molecular replacement with the known structure of cystathionine beta-lyase (CBL)
Susan M Aitken et al.
Biochemistry, 42(38), 11297-11306 (2003-09-25)
Cystathionine gamma-synthase (CGS) is a pyridoxal phosphate-dependent enzyme that catalyzes a gamma-replacement reaction, in which the succinyl group of an O-succinyl-L-homoserine (L-OSHS) is displaced by the thiol of L-cysteine to form L-cystathionine, in the first step of the bacterial transsulfuration
M Foglino et al.
Microbiology (Reading, England), 141 ( Pt 2), 431-439 (1995-02-01)
The relationship between genes and enzymes in the methionine biosynthetic pathway has been studied in Pseudomonas aeruginosa. The first step is catalysed by an O-succinylhomoserine synthase, the product of the metA gene mapped at 20 min on the chromosome. The
Susan M Aitken et al.
Archives of biochemistry and biophysics, 433(1), 166-175 (2004-12-08)
The ability of enzymes to catalyze specific reactions, while excluding others, is central to cellular metabolism. Control of reaction specificity is of particular importance for enzymes that employ catalytically versatile cofactors, of which pyridoxal 5'-phosphate is a prime example. Cystathionine

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