RSN1_7TM is the seven transmembrane domain region of putative phosphate transporter [1,2]. The family is the 7TM region of osmosensitive calcium-permeable cation channels [3].

1: The yeast tumor suppressor homologue Sro7p is required for targeting of the sodium pumping ATPase to the cell surface. Wadskog I, Forsmark A, Rossi G, Konopka C, Oyen M, Goksor M, Ronne H, Brennwald P, Adler L; Mol Biol Cell. 2006;17:4988-5003. PMID:17005914

2: Integrating large-scale functional genomic data to dissect the complexity of yeast regulatory networks. Zhu J, Zhang B, Smith EN, Drees B, Brem RB, Kruglyak L, Bumgarner RE, Schadt EE; Nat Genet. 2008;40:854-861. PMID:18552845

3: DUF221 proteins are a family of osmosensitive calcium-permeable cation channels conserved across eukaryotes. Hou C, Tian W, Kleist T, He K, Garcia V, Bai F, Hao Y, Luan S, Li L; Cell Res. 2014;24:632-635. PMID:24503647