SYT9 (Synaptotagmin 9) is a Protein Coding gene. Diseases associated with SYT9 include Diabetes Mellitus, Permanent Neonatal. Among its related pathways are Clathrin-mediated endocytosis and Vesicle-mediated transport. May be involved in Ca(2+)-dependent exocytosis of secretory vesicles through Ca(2+) and phospholipid binding to the C2 domain or may serve as Ca(2+) sensors in the process of vesicular trafficking and exocytosis.