A-kinase-anchoring proteins and cytoskeletal signalling events
Related Experiment Video
Updated: Sep 27, 2026

Identification of Cyclin-dependent Kinase 1 Specific Phosphorylation Sites by an In Vitro Kinase Assay
Published on: May 3, 2018
1Howard Hughes Medical Institute, Vollum Institute, Oregon Health and Sciences University, 3181 Sam Jackson Park Road, Portland, OR 97201-3098, USA. scott@ohsu.edu
Abstract:
Targeting of protein kinases and phosphatases to the cytoskeleton enhances the regulation of many signalling events. Cytoskeletal signalling complexes facilitate this process by optimizing the relay of messages from membrane receptors to specific sites on the actin cytoskeleton. These signals influence fundamental cell properties such as shape, movement and division. Targeting of the cAMP-dependent kinase (protein kinase A) and other enzymes to this compartment is achieved through interaction with A-kinase-anchoring proteins (AKAPs). The present paper discusses recent progress on dissecting the biological role of WAVE1 (Wiskott-Alrich syndrome protein family verprolin homology protein 1), an AKAP that assembles a cytoskeletal transduction complex in response to signals that emanate from the low-molecular-mass GTPase, Rac.
Related Concept Videos
Intracellular Signaling Affects Focal Adhesions
Some...
Assembly of Signaling Complexes
Interaction domains in cell signaling
Interaction domains recognize exposed features of their binding partners containing post-translationally modified sequences,...
PI3K/mTOR/AKT Signaling Pathway
Cytoskeletal Coordination in Cell Migration
Amplifying Signals via Enzymatic Cascade
Cytoskeletal Accessory Proteins

