Immunogen sequence: PQVMKLLDSL REQYTRYQEV CRQRSKRTQL EEIQQKVMQV VNWLEGPGSE QLRAQWGIGD SIRASQALQQ KHEEIESQHS EWFAVYVEL. SESTD1 was initially identified in mutant zebrafish with defects in the spontaneous contraction and touch response as a novel gene, sol