16409-13-5
Chemical Structure
Formycin triphosphate
- CAS No.: 16409-13-5
- Formula:C10H16N5O13P3
- Molecular Weight:507.18
InChIKey: DCMOKHVROIRMGQ-KSYZLYKTSA-N
SMILES: NC1=C2C(C([C@@H]3O[C@H](COP(OP(OP(O)(O)=O)(O)=O)(O)=O)[C@@H](O)[C@H]3O)=NN2)=NC=N1
Biological Activity: Formycin triphosphate is a fluorescent analogue of ATP which on binding to enzyme active sites exhibits enhanced fluorescence. Formycin triphosphate is an ATP-competitive chicken liver pyruvate carboxylase inhibitor. Formycin triphosphate potentiates atrial natriuretic factor (ANF)-stimulated guanylate cyclase activity with an EC50 at about 90 μM and inhibits ATP-stimulated guanylate cyclase activity with an IC50 at about 100 μM[1][2].
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Formycin triphosphate | Formycin triphosphate is a fluorescent analogue of ATP which on binding to enzyme active sites exhibits enhanced fluorescence. Formycin triphosphate is an ATP-competitive chicken liver pyruvate carboxylase inhibitor. Formycin triphosphate potentiates atrial natriuretic factor (ANF)-stimulated guanylate cyclase activity with an EC50 at about 90 μM and inhibits ATP-stimulated guanylate cyclase activity with an IC50 at about 100 μM. | |||||||||||||||||||||
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- [1]. P V Attwood, et al. Interaction of formycin A-5'-triphosphate with pyruvate carboxylase. FEBS Lett. 1984 Sep 17;175(1):45-50. [Content Brief]
- [2]. C H Chang, et al. Formycin triphosphate as a probe for the ATP binding site involved in the activation of guanylate cyclase. Eur J Pharmacol. 1992 Oct 1;227(2):229-31. [Content Brief]
Keywords