Relevance to Autism

Two de novo protein-truncating variants and two de novo missense variants predicted to be possibly damaging (defined as 1 MPC 2) were identified in the SRPRA gene in ASD probands from the Simons Simplex Collection and the Autism Sequencing Consortium (Iossifov et al., 2014; Satterstrom et al., 2020), while two additional protein-truncating variants in this gene were observed in case samples from the Danish iPSYCH study (Satterstrom et al., 2020). TADA analysis of de novo variants from the Simons Simplex Collection and the Autism Sequencing Consortium and protein-truncating variants from iPSYCH in Satterstrom et al., 2020 identified SRPRA as a candidate gene with a false discovery rate (FDR) 0.01.

Molecular Function

The gene encodes a subunit of the endoplasmic reticulum signal recognition particle receptor that, in conjunction with the signal recognition particle, is involved in the targeting and translocation of signal sequence tagged secretory and membrane proteins across the endoplasmic reticulum.

External Links

References