Term Name:	RNA-3'-phosphate cyclase activity
Synonyms:	RNA 3'-terminal phosphate cyclase activity, RNA cyclase activity, RNA-3'-phosphate:RNA ligase (cyclizing, AMP-forming)
Definition:	Catalysis of the reaction: ATP + RNA 3'-terminal-phosphate = AMP + diphosphate + RNA terminal-2',3'-cyclic-phosphate.
Ontology:	GO: Molecular Function [GO:0003963]    QuickGO    AmiGO