Source:http://linkedlifedata.com/resource/umls/id/C3273300
NCI: Human TP53*1 allele is located in the vicinity of 17p13.1 and is approximately 19 kb in length. This allele, which encodes cellular tumor antigen p53*1 protein, is involved in apoptosis and tumor suppression. This variant exhibits a coding change from a proline at amino acid 72 to an arginine, which may affect the activity and stability of the encoded protein.