Source:http://linkedlifedata.com/resource/umls/id/C1705341
NCI: Human PTK2B wild-type allele is located in the vicinity of 8p21.1 and is approximately 148 kb in length. This allele, which encodes protein tyrosine kinase 2 beta protein, plays a role in both the calcium-dependent regulation of ion channels and activation of the map kinase signaling pathway.