Nup155 - nucleoporin 155

Predicted to be a structural constituent of nuclear pore. Predicted to be involved in RNA export from nucleus; protein localization to nucleus; and transcription-dependent tethering of RNA polymerase II gene DNA at nuclear periphery. Predicted to act upstream of or within atrial cardiac muscle cell action potential; mRNA export from nucleus; and nuclear envelope organization. Located in cytoplasm and nuclear envelope. Human ortholog(s) of this gene implicated in familial atrial fibrillation. Orthologous to human NUP155 (nucleoporin 155). [provided by Alliance of Genome Resources, Apr 2022]