interleukin-18 alpha subunit binding

id: GO:0045093
name: interleukin-18 alpha subunit binding
namespace: molecular_function
type: go
obsolete: False

Description: Interacting selectively and non-covalently with the alpha subunit of interleukin-18. IL-18a is a component of IL-18 that is essential for IL-18 binding on the surface of T-helper 1 cells.

Parent Functions