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Merck
CN

10102342001

Roche

ATP-γ-S

Tetralithium salt

Synonym(s):

Adenosine 5′-[γ-thio]triphosphate tetralithium salt, adenosine-5′-o-(3-thio-triphosphate), tetralithium salt, ATP-γ-S, Adenosine 5′-(3-thiotriphosphate) tetralithium salt, Ado-5′-PPP[S]

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About This Item

Empirical Formula (Hill Notation):
C10H12Li4N5O12P3S
CAS Number:
93839-89-5
Molecular Weight:
546.98
Beilstein:
6265083
MDL number:
MFCD00077293
UNSPSC Code:
12352204
PubChem Substance ID:
329748892

Key Documents

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form

solid

mol wt

Mr 523.2 (ATP-γ-S)
Mr 547.0 (ATP-γ-S-Li4)

packaging

pkg of 25 mg

manufacturer/tradename

Roche

storage condition

protect from light

SMILES string

[Li+].[Li+].[Li+].[Li+].Nc1ncnc2n(cnc12)[C@@H]3O[C@H](COP([O-])(=O)OP([O-])(=O)OP([O-])([O-])=S)[C@@H](O)[C@H]3O

InChI

1S/C10H16N5O12P3S.4Li/c11-8-5-9(13-2-12-8)15(3-14-5)10-7(17)6(16)4(25-10)1-24-28(18,19)26-29(20,21)27-30(22,23)31;;;;/h2-4,6-7,10,16-17H,1H2,(H,18,19)(H,20,21)(H2,11,12,13)(H2,22,23,31);;;;/q;4*+1/p-4/t4-,6-,7-,10-;;;;/m1..../s1

InChI key

DWQFDOIBOYDYKH-KWIZKVQNSA-J

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General description

ATP-γ-S is a substrate and inhibitor of ATP-dependent enzyme systems. It is hydrolyzed very slowly by phosphatases and most ATPases. Once thiophosphorylated, proteins are resistant to protein phosphatases.

Preparation Note

Reconstituted aqueous solutions may lose content up to 10% year if stored at
-15 to -25 °C.
Store at -15 to -25 °C. (Store dry! Repeated freezing and thawing does not harm.)

Analysis Note

Contaminants: Approximately 10% ADP (enzymatically)

Other Notes

For life science research only. Not for use in diagnostic procedures.

Storage Class Code

11 - Combustible Solids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

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Certificates of Analysis (COA)

Lot/Batch Number
11763544
11763540
11763534
11763530
11763543

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Matthew L Peck et al.
RNA (New York, N.Y.), 9(10), 1180-1187 (2003-09-18)
Whereas ATPgammaS is often considered a nonhydrolyzable substrate for ATPases, we present evidence that ATPgammaS is a good substrate for the RNA-stimulated nucleotide hydrolysis and RNA unwinding activities of eIF4A. In the presence of saturating single-stranded poly(U) RNA, eIF4A hydrolyzes

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