Title : Substrate specificity of CDK2-cyclin A. What is optimal?

Pub. Date : 2003 Dec 19

PMID : 14506259






2 Functional Relationships(s)
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Compound Name
Protein Name
Organism
1 The catalytic efficiency of CDK2-cyclin A is impaired 2000-, 10-, and 150-fold, when Pro+1, Lys+2, or Lys+3, respectively, is substituted with Ala in a short synthetic peptide substrate. Lysine cyclin A2 Homo sapiens
2 Yet, in physiological substrates of both CDK2-cyclin A and CDK2-cyclin E, it is found that Lys+2, and, occasionally, both Lys+2 and Lys+3 together are replaced with suboptimal determinants. Lysine cyclin A2 Homo sapiens