Fig. 1

Structural overview of the human PTPRQ gene, exons, expressed protein and the location of identified variants. A Genomic structure and location of PTPRQ (adopted from [11]). B Exons constituting PTPRQ. C Structure and domains of the PTPRQ protein, retrieved from [12] (entry: Q9UMZ3). TM: Transmembrane domain; PTPase: tyrosine-protein phosphatase