Binds to the catalytic subunit of the cyclin dependent kinases and is essential for their biological function. Belongs to the CKS family. Note: This description may include information from UniProtKB.
Protein type: Protein kinase, regulatory subunit; Cell cycle regulation
LTP: The number of records in which this modification site was determined using site-specific methods. SS methods include amino acid sequencing, site-directed mutagenesis, modification site-specific antibodies, specific MS strategies, etc.