| orexin receptor activity |
| peptide hormone binding |
| feeding behavior |
| neuropeptide signaling pathway |
| positive regulation of ERK1 and ERK2 cascade |
| regulation of ERK1 and ERK2 cascade |
| regulation of cytosolic calcium ion concentration |
| anterograde trans-synaptic signaling |
| chemical synaptic transmission |
| cellular calcium ion homeostasis |
| trans-synaptic signaling |
| calcium ion homeostasis |
| synaptic signaling |
| cellular divalent inorganic cation homeostasis |
| divalent inorganic cation homeostasis |
| positive regulation of MAPK cascade |
| cellular metal ion homeostasis |
| behavior |
| metal ion homeostasis |
| cellular cation homeostasis |
| cellular ion homeostasis |
| cation homeostasis |
| inorganic ion homeostasis |
| G protein-coupled receptor activity |
| cellular chemical homeostasis |
| regulation of MAPK cascade |
| ion homeostasis |
| cellular homeostasis |
| positive regulation of protein phosphorylation |
| positive regulation of intracellular signal transduction |
| positive regulation of phosphorylation |
| chemical homeostasis |
| cell-cell signaling |
| positive regulation of phosphate metabolic process |
| positive regulation of phosphorus metabolic process |
| positive regulation of protein modification process |
| G protein-coupled receptor signaling pathway |
| integral component of plasma membrane |
| regulation of protein phosphorylation |
| regulation of phosphorylation |
| positive regulation of cellular protein metabolic process |
| homeostatic process |
| positive regulation of signal transduction |
| positive regulation of protein metabolic process |
| regulation of phosphate metabolic process |
| regulation of phosphorus metabolic process |
| positive regulation of cell communication |
| positive regulation of signaling |
| regulation of intracellular signal transduction |
| regulation of protein modification process |