Understanding the physiological roles of the neuronal calcium sensor proteins

Abstract

Abstract Calcium signalling plays a crucial role in the control of neuronal function and plasticity. Changes in neuronal Ca2+ concentration are detected by Ca2+-binding proteins that can interact with and regulate target proteins to modify their function. Members of the neuronal calcium sensor (NCS) protein family have multiple non-redundant roles in the nervous system. Here we review recent advances in the understanding of the physiological roles of the NCS proteins and the molecular basis for their specificity.

Keywords

• Calcium
• Calcium-sensor
• EF-hand
• neuronal signalling
• protein complex
• protein structure