Slc6a20b - solute carrier family 6 (neurotransmitter transporter), member 20B

Predicted to enable L-proline transmembrane transporter activity; amino-acid betaine transmembrane transporter activity; and proline:sodium symporter activity. Predicted to be involved in amino-acid betaine transport and cation transport. Located in apical plasma membrane and brush border membrane. Is expressed in blood vessel; choroid plexus; genitourinary system; and meninges. Human ortholog(s) of this gene implicated in iminoglycinuria. Orthologous to human SLC6A20 (solute carrier family 6 member 20). [provided by Alliance of Genome Resources, Apr 2022]