EOG80307P GO:0016021 1/5 integral component of membrane cellular_component "The component of a membrane consisting of the gene products and protein complexes having at least some part of their peptide sequence embedded in the hydrophobic region of the membrane." [GOC:dos, GOC:go_curators] EOG80307P GO:0005328 1/5 neurotransmitter:sodium symporter activity molecular_function "Catalysis of the transfer of a solute or solutes from one side of a membrane to the other according to the reaction: neurotransmitter(out) + Na+(out) = neurotransmitter(in) + Na+(in)." [TC:2.A.22.-.-]