interleukin-18 beta subunit binding

id: GO:0045094
name: interleukin-18 beta subunit binding
namespace: molecular_function
type: go
obsolete: False

Description: Interacting selectively and non-covalently with the beta subunit of interleukin-18. IL-18b is a ligand non-binding chain and is required for signaling of IL-18 that binds with IL-18a.

Parent Functions