biopterin transport
The directed movement of biopterin into, out of or within a cell, or between cells, by means of some agent such as a transporter or pore. Biopterin is a growth factor for certain protozoans and some insects; it is widely distributed in tissues and functions in a reduced form, tetrahydrobiopterin, as a hydroxylation coenzyme.
GO:0071705
nitrogen compound transport
is_a