. "\"Catalysis of the transfer of a solute or solutes from one side of a membrane to the other according to the reaction: Na+(out) + HCO3-(out) = Na+(in) + HCO3-(in).\" [TC:2.A.31.2.1]" . . "sodium:bicarbonate symporter activity" . "Reactome:REACT_101848 \"Na+-coupled HCO3- cotransport, Mus musculus\"" . "Reactome:REACT_103062 \"Na+-coupled HCO3- cotransport, Gallus gallus\"" . "Reactome:REACT_105262 \"Na+-coupled HCO3- cotransport, Drosophila melanogaster\"" . "Reactome:REACT_110033 \"Na+-coupled HCO3- cotransport, Taeniopygia guttata\"" . "Reactome:REACT_113404 \"Na+-coupled HCO3- cotransport, Dictyostelium discoideum\"" . "Reactome:REACT_19247 \"Na+-coupled HCO3- cotransport, Homo sapiens\"" . "Reactome:REACT_30838 \"Na+-coupled HCO3- cotransport, Xenopus tropicalis\"" . "Reactome:REACT_86222 \"Na+-coupled HCO3- cotransport, Sus scrofa\"" . "Reactome:REACT_87957 \"Na+-coupled HCO3- cotransport, Canis familiaris\"" . "Reactome:REACT_89664 \"Na+-coupled HCO3- cotransport, Rattus norvegicus\"" . "Reactome:REACT_92116 \"Na+-coupled HCO3- cotransport, Bos taurus\"" . "Reactome:REACT_94570 \"Na+-coupled HCO3- cotransport, Danio rerio\"" . "Reactome:REACT_98161 \"Na+-coupled HCO3- cotransport, Caenorhabditis elegans\"" . . . . "sodium/bicarbonate cotransporter activity" . "sodium:bicarbonate cotransporter activity" .