Id1 - inhibitor of DNA binding 1

Enables several functions, including identical protein binding activity; proteasome binding activity; and protein C-terminus binding activity. Involved in several processes, including cellular response to growth factor stimulus; cellular response to organonitrogen compound; and nervous system development. Located in centrosome and nucleus. Used to study pulmonary hypertension. Biomarker of cholestasis. Orthologous to human ID1 (inhibitor of DNA binding 1, HLH protein). [provided by Alliance of Genome Resources, Apr 2022]