Aliases for PAX6 Gene
External Ids for PAX6 Gene
Previous HGNC Symbols for PAX6 Gene
Previous GeneCards Identifiers for PAX6 Gene
This gene encodes a homeobox and paired domain-containing protein that binds DNA and functions as a regulator of transcription. Activity of this protein is key in the development of neural tissues, particularly the eye. This gene is regulated by multiple enhancers located up to hundreds of kilobases distant from this locus. Mutations in this gene or in the enhancer regions can cause ocular disorders such as aniridia and Peter's anomaly. Use of alternate promoters and alternative splicing result in multiple transcript variants encoding different isoforms. [provided by RefSeq, Jul 2015]
GeneCards Summary for PAX6 Gene
PAX6 (Paired Box 6) is a Protein Coding gene. Diseases associated with PAX6 include Coloboma Of Optic Nerve and Foveal Hypoplasia 1. Among its related pathways are Ectoderm Differentiation and Peptide hormone metabolism. Gene Ontology (GO) annotations related to this gene include DNA binding transcription factor activity and chromatin binding. An important paralog of this gene is PAX7.
UniProtKB/Swiss-Prot for PAX6 Gene
Transcription factor with important functions in the development of the eye, nose, central nervous system and pancreas. Required for the differentiation of pancreatic islet alpha cells (By similarity). Competes with PAX4 in binding to a common element in the glucagon, insulin and somatostatin promoters. Regulates specification of the ventral neuron subtypes by establishing the correct progenitor domains (By similarity). Isoform 5a appears to function as a molecular switch that specifies target genes.