289652-77-3
Chemical Structure
Chktide
- CAS No.: 289652-77-3
- Formula:C115H198N40O33S
- Molecular Weight:2701.12
SMILES: O=C(N[C@@H](CCCCN)C(N[C@@H](CCCCN)C(N[C@@H](C(C)C)C(N[C@@H](CO)C(N[C@@H](CCCNC(N)=N)C(N[C@@H](CO)C(NCC(N[C@@H](CC(C)C)C(N[C@@H](CC1=CC=C(C=C1)O)C(N[C@@H](CCCNC(N)=N)C(N[C@@H](CO)C(N2[C@@H](CCC2)C(N[C@@H](CO)C(N[C@@H](CCSC)C(N3[C@@H](CCC3)C(N[C@@H](CCC(O)=O)C(N[C@@H](CC(N)=O)C(N[C@@H](CC(C)C)C(N[C@@H](CC(N)=O)C(N[C@@H](CCCNC(N)=N)C(N4[C@@H](CCC4)C(N[C@@H](CCCNC(N)=N)C(O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)=O)[C@H](CCCCN)N
Biological Activity: Chktide is a synthetic peptide substrate applicable for activity assays of Chk1 kinase and cyk/CaMKII. Chktide contains the Ser53 phosphorylation site of Xenopus cyclin B2[1][2].
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Chktide | Chktide is a synthetic peptide substrate applicable for activity assays of Chk1 kinase and cyk/CaMKII. Chktide contains the Ser53 phosphorylation site of Xenopus cyclin B2. | |||||||||||||||||||||
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References
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[1]. Walker M, et al. Chk1 C-terminal regulatory phosphorylation mediates checkpoint activation by de-repression of Chk1 catalytic activity. Oncogene. 2009 Jun 18;28(24):2314-23.
[Content Brief] - [2]. Stevens I, et al. Identification of cyk, a cyclin B2 kinase, as a novel calcium/calmodulin-dependent protein kinase II and its role during Xenopus laevis oocyte maturation. Experimental cell research. 1999 Nov 01;252(2):303-18. [Content Brief]
