Term Name:	BH4 domain binding
Synonyms:
Definition:	Binding to a BH4 protein domain, present in Bcl-2 family members. All anti-apoptotic proteins contain BH1 and BH2 domains; some also contain an additional N-terminal BH4 domain, which is almost never seen in pro-apoptotic proteins. Loss of the BH4 domain can diminish or abrogate anti-apoptotic function or even impart outright death-promoting properties to the protein.
Ontology:	GO: Molecular Function [GO:0051435]    QuickGO    AmiGO