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Merck
CN

C2643

辅酶 A，氧化 锂盐

≥85%

别名:

CoA-S-S-CoA

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关于此项目

经验公式（希尔记法）:
C42H70N14O32P6S2 · xLi+
化学文摘社编号:
31664-36-5
分子量:
1533.05 (free acid basis)
UNSPSC Code:
41106305
PubChem Substance ID:
24892510
NACRES:
NA.51
Assay:
≥85%
Form:
solid

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SMILES string

[P](=O)(O[P](=O)(OCC([C@@H](O)C(=O)NCCC(=O)NCCSSCCNC(=O)CCNC(=O)[C@H](O)C(CO[P](=O)(O[P](=O)(OC[C@H]4O[C@H]([C@@H]([C@@H]4O[P](=O)(O)O)O)[n]5c6ncnc(c6nc5)N)O)O)(C)C)(C)C)O)(OC[C@H]1O[C@H]([C@@H]([C@@H]1O[P](=O)(O)O)O)[n]2c3ncnc(c3nc2)N)O

InChI

1S/C42H70N14O32P6S2/c1-41(2,15-81-93(75,76)87-91(71,72)79-13-21-29(85-89(65,66)67)27(59)39(83-21)55-19-53-25-33(43)49-17-51-35(25)55)31(61)37(63)47-7-5-23(57)45-9-11-95-96-12-10-46-24(58)6-8-48-38(64)32(62)42(3,4)16-82-94(77,78)88-92(73,74)80-14-22-30(86-90(68,69)70)28(60)40(84-22)56-20-54-26-34(44)50-18-52-36(26)56/h17-22,27-32,39-40,59-62H,5-16H2,1-4H3,(H,45,57)(H,46,58)(H,47,63)(H,48,64)(H,71,72)(H,73,74)(H,75,76)(H,77,78)(H2,43,49,51)(H2,44,50,52)(H2,65,66,67)(H2,68,69,70)/t21-,22-,27-,28-,29-,30-,31+,32+,39-,40-/m1/s1

InChI key

YAISMNQCMHVVLO-ODFVJXNFSA-N

assay

≥85%

form

solid

storage temp.

−20°C

Quality Level

200

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相关类别

General description

辅酶 A (CoA) 是所有生物体普遍存在的一种辅助因子，通过半胱氨酸、泛酸（维生素 B5）和三磷酸腺苷 (ATP) 的酶促结合合成。

Application

辅酶 A 氧化锂盐已用于制备辅酶 A 过硫化物 (CoASSH) 标准品，以串联质谱法定量金黄色葡萄球菌菌株中的CoASSH。

Biochem/physiol Actions

辅酶 A (CoA) 在三羧酸循环和脂肪酸代谢等多种生化反应中充当酰基载体和羰基活化剂。它充当多种酶的辅助因子，参与多种中间代谢反应。CoA 含有硫醇基团，能够参与多种生化反应。氧化的CoA可用于研究在体内再生还原CoA的还原系统（CoA二硫键还原酶（CoADR）系统）。此外，氧化的CoA可用于研究该分子在体内的独特功能。

signalword

Danger

pictograms

Corrosion
GHS05

hcodes

H315,H318

Hazard Classifications

Eye Dam. 1 - Skin Irrit. 2

存储类别

4.1B - Flammable solid hazardous materials

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
0000368676
0000368676
SLCM7634
SLBF5065V
SLBF5065

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Dennis R Harris et al.
The FEBS journal, 272(5), 1189-1200 (2005-02-22)
We have cloned NADH oxidase homologues from Pyrococcus horikoshii and P. furiosus, and purified the recombinant form of the P. horikoshii enzyme to homogeneity from Escherichia coli. Both enzymes (previously referred to as NOX2) have been shown to act as
Ivan Gout
Biochemical Society transactions, 47(1), 469-476 (2019-02-21)
Coenzyme A (CoA) is an indispensable cofactor in all living organisms. It is synthesized in an evolutionarily conserved pathway by enzymatic conjugation of cysteine, pantothenate (Vitamin B5), and ATP. This unique chemical structure allows CoA to employ its highly reactive
J Luba et al.
Biochemistry, 38(9), 2725-2737 (1999-03-03)
An unusual flavoprotein disulfide reductase, which catalyzes the NADPH-dependent reduction of CoASSCoA, has recently been purified from the human pathogen Staphylococcus aureus [delCardayré, S. B., Stock, K. P., Newton, G. L., Fahey, R. C., and Davies, J. E. (1998) J.
Farhad Forouhar et al.
The Journal of biological chemistry, 280(48), 40328-40336 (2005-10-08)
Bacillus subtilis PaiA has been implicated in the negative control of sporulation as well as production of degradative enzymes. PaiA shares recognizable sequence homology with N-acetyltransferases, including those that can acetylate spermidine/spermine substrates. We have determined the crystal structure of
Jamie R Wallen et al.
Biochemistry, 47(18), 5182-5193 (2008-04-11)
We have recently reported that CoASH is the major low-molecular weight thiol in Bacillus anthracis [Nicely, N. I. , Parsonage, D., Paige, C., Newton, G. L., Fahey, R. C., Leonardi, R., Jackowski, S., Mallett, T. C., and Claiborne, A. (2007)
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