Target intelligence / Profile preview

Protocadherin gamma-A2 (PCDHGA2)

Target
PCDHGA2
Molecular classification
Cell adhesion molecule, Cadherin superfamily, Membrane protein
01

Overview

Protocadherin gamma-A2 is a calcium-dependent cell adhesion protein belonging to the protocadherin gamma gene cluster on chromosome 5. It is primarily involved in the establishment and maintenance of specific cell-cell connections in the brain, particularly important for neural development and synaptic specificity. It shares structural features with other cadherins, including multiple extracellular cadherin repeats and a single transmembrane domain. Mutations or dysregulation in this protein have been associated with certain neurodevelopmental disorders[1][3][5][6][10].

Other names
Protocadherin gamma subfamily A, 2PCDH-GAMMA-A2protocadherin gamma-A2PCDH-gamma-A2
02

Biological functions

Cell adhesionNeural developmentEstablishment and maintenance of neuronal connections
03

Disease associations

Neurodevelopmental disorder with poor growth and skeletal anomaliesArboleda-Tham syndromeOther (association with neurodevelopmental disorders)

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