PDLIM5 phospho Y251

May play an important role in the heart development by scaffolding PKC to the Z-disk region. May play a role in the regulation of cardiomyocyte expansion. Isoforms lacking the LIM domains may negatively modulate the scaffolding activity of isoform 1. Overexpression promotes the development of heart hypertrophy. Contributes to the regulation of dendritic spine morphogenesis in neurons. May be required to restrain postsynaptic growth of excitatory synapses. Isoform 1, but not isoform 2, expression favors spine thinning and elongation.

Heart and skeletal muscle specific. Expression is commonly increased in the brain of patients with bipolar disorder, schizophrenia, and major depression.

• Postsynaptic density
• Presynapse
• Postsynapse
• Cytoplasm
• Cytosol
• Detected both at presynaptic and postsynaptic sites, exclusively at excitatory synapses, but not inhibitory synapses, in hippocampal neurons.

ENH, L9, PDLIM5, PDZ and LIM domain protein 5, Enigma homolog, Enigma-like PDZ and LIM domains protein

• swissprot:Q96HC4

Proteins

Immunology & Infectious Disease

63945Da