Biological process: SH2 domain binding^{(2009, 2024)} protein serine/threonine phosphatase activity⁽²⁰²⁴⁾ protein serine/threonine kinase activator activity⁽²⁰²⁴⁾ molecular adaptor activity⁽²⁰²⁴⁾ kinase activator activity⁽²⁰²⁴⁾

Molecular function: regulated exocytosis^{2017, 2024} regulation of synaptic vesicle priming²⁰²⁴ positive regulation of transporter activity^{2009, 2024} synaptic vesicle membrane organization^{2017, 2024} regulation of short-term neuronal synaptic plasticity^{2009, 2024} regulation of long-term neuronal synaptic plasticity^{2009, 2024} modulation of chemical synaptic transmission²⁰²⁴ cellular response to leukemia inhibitory factor^{2017, 2024} protein targeting^{2004, 2024} synaptic vesicle transport^{2004, 2013}
± 16 regulation of neurotransmitter uptake²⁰²⁴ transforming growth factor beta receptor signaling pathway²⁰²⁴ synaptic vesicle exocytosis²⁰⁰⁶ substantia nigra development²⁰¹⁴ regulation of exocytosis²⁰⁰⁴ protein dephosphorylation²⁰²⁴ positive regulation of protein serine/threonine kinase activity²⁰²⁴ positive regulation of MAPK cascade²⁰²⁴ lung development²⁰²⁴ in utero embryonic development²⁰²⁴ heart morphogenesis²⁰²⁴ endocytosis²⁰²⁴ coronary vasculature development²⁰²⁴ cardiac septum development²⁰²⁴ aorta development²⁰²⁴ NIK/NF-kappaB signaling²⁰²⁴

Cellular component: membrane^{2012, 2017, 2024} synaptic vesicle membrane^{2017, 2023, 2024} neuromuscular junction^{2023, 2024} synaptic vesicle^{2004, 2009, 2017, 2024} synapse^{2009, 2024} cytoplasmic vesicle^{2017, 2024} Schaffer collateral - CA1 synapse²⁰²⁴ melanosome²⁰²⁴ terminal bouton²⁰¹⁸ plasma membrane²⁰¹⁶
± 10 nucleus²⁰¹⁷ nuclear speck²⁰²⁴ mitochondrion²⁰¹⁷ lipid droplet²⁰²⁴ extracellular exosome²⁰¹³ endoplasmic reticulum membrane²⁰²⁴ endoplasmic reticulum²⁰²⁴ cytosol²⁰²⁴ cytoplasm²⁰²⁴ azurophil granule membrane²⁰¹⁶