NCIt definition : Human PSTPIP1 wild-type allele is located in the vicinity of 15q24.3 and is approximately
44 kb in length. This allele, which encodes proline-serine-threonine phosphatase-interacting
protein 1, plays a role in immunoregulation and actin polymerization. Mutation of
the gene is associated with pyogenic sterile arthritis, pyoderma gangrenosum, and
acne syndrome (PAPAS).;