100853-58-5
Chemical Structure
PKI(5-22)amide
- CAS No.: 100853-58-5
- Formula:C84H137N29O26
- Molecular Weight:1969.17
IUPAC Name: L-arginylglycyl-L-tyrosyl-L-alanyl-L-leucylglycine
SMILES: O=C(N[C@@H]([C@H](O)C)C(N[C@@H](CC1=CC=C(C=C1)O)C(N[C@@H](C)C(N[C@@H](CC(O)=O)C(N[C@@H](CC2=CC=CC=C2)C(N[C@@H]([C@@H](C)CC)C(N[C@@H](C)C(N[C@@H](CO)C(NCC(N[C@@H](CCCNC(N)=N)C(N[C@@H]([C@H](O)C)C(NCC(N[C@@H](CCCNC(N)=N)C(N[C@@H](CCCNC(N)=N)C(N[C@@H](CC(N)=O)C(N[C@@H](C)C(N[C@@H]([C@@H](C)CC)C(N)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)[C@H]([C@H](O)C)N
Biological Activity: PKI(5-22)amide is the active inhibitory fragment of the inhibitor of the cyclic AMP-dependent protein kinase (PKA). PKI(5-22)amide inhibits PKA activation, but fails to attenuate homologous desensitization of CRF1 receptors[1][2].
| Cat. No. | Product Name | Purity | Description | Pricing | |||||||||||||||||||
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PKI(5-22)amide | 99.85% | PKI(5-22)amide is the active inhibitory fragment of the inhibitor of the cyclic AMP-dependent protein kinase (PKA). PKI(5-22)amide inhibits PKA activation, but fails to attenuate homologous desensitization of CRF1 receptors. | ||||||||||||||||||||
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References
- [1]. Dautzenberg FM, et al. GRK3 mediates desensitization of CRF1 receptors: a potential mechanism regulating stress adaptation. Am J Physiol Regul Integr Comp Physiol. 2001 Apr;280(4):R935-46. [Content Brief]
- [2]. Reed J, et al. Conformational analysis of PKI(5-22)amide, the active inhibitory fragment of the inhibitor protein of the cyclic AMP-dependent protein kinase. Biochem J. 1989 Dec 1;264(2):371-80. [Content Brief]
