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1jsu
From Proteopedia
P27(KIP1)/CYCLIN A/CDK2 COMPLEX
Overview
The crystal structure of the human p27Kip1 kinase inhibitory domain bound to the phosphorylated cyclin A-cyclin-dependent kinase 2 (Cdk2) complex has been determined at 2.3 angstrom. p27Kip1 binds the complex as an extended structure interacting with both cyclin A and Cdk2. On cyclin A, it binds in a groove formed by conserved cyclin box residues. On Cdk2, it binds and rearranges the amino-terminal lobe and also inserts into the catalytic cleft, mimicking ATP.
About this Structure
1JSU is a Protein complex structure of sequences from Homo sapiens. Full crystallographic information is available from OCA.
Reference
Crystal structure of the p27Kip1 cyclin-dependent-kinase inhibitor bound to the cyclin A-Cdk2 complex., Russo AA, Jeffrey PD, Patten AK, Massague J, Pavletich NP, Nature. 1996 Jul 25;382(6589):325-31. PMID:8684460 Page seeded by OCA on Fri May 2 21:51:51 2008
Categories: Homo sapiens | Protein complex | Jeffrey, P D. | Pavletich, N P. | Russo, A A. | Cdk | Cell cycle | Cell division | Cyclin | Inhibitor | Kinase
