peroxin-7 peroxin-7 peroxin-7 is a receptor associated with refsum's disease and rhizomelic chondrodysplasia punctata type 1. peroxisomal biogenesis factor 7identifierssymbolpex7ncbi gene5191hgnc8860omim601757refseqnm_000288uniproto00628other datalocuschr. 6 q21-q22.2search forstructuresswiss-modeldomainsinterpro