Term Name:	histone H4R3 arginine deiminase activity
Synonyms:	H4-R3 citrullination, histone H4-R3 arginine deiminase activity, histone-arginine deiminase activity (H4-R3 specific)
Definition:	Catalysis of the reaction: H2O + histone H4 L-arginyl (position 3)= histone H4 L-citrullyl (position 3) + NH4+, resulting in histone H4 citrullination at position 3.
Ontology:	GO: Molecular Function [GO:0140809]    QuickGO    AmiGO