POU3F3 (POU Class 3 Homeobox 3) is a Protein Coding gene. Diseases associated with POU3F3 include Central Nervous System Tuberculosis and Agraphia. POU3F3 encodes a POU-domain containing protein that functions as a transcription factor. The encoded protein recognizes an octamer sequence in the DNA of target genes. This protein may play a role in development of the nervous system.