substrate-specific channel activity

id: GO:0022838
name: substrate-specific channel activity
namespace: molecular_function
type: go
obsolete: False

Description: Catalysis of energy-independent facilitated diffusion, mediated by passage of a specific solute through a transmembrane aqueous pore or channel. Stereospecificity is not exhibited but this transport may be specific for a particular molecular species or class of molecules.

Child Functions

GO:0005216ion channel activity
GO:0015250water channel activity
GO:0015265urea channel activity

Parent Functions

GO:0015267channel activity
GO:0022891substrate-specific transmembrane transporter activity