. "\"Catalysis of the reaction: 5-formyltetrahydrofolate + ATP = 5,10-methenyltetrahydrofolate + ADP + H(+) + phosphate.\" [EC:6.3.3.2, RHEA:10491]" . . "5-formyltetrahydrofolate cyclo-ligase activity" . "5,10-methenyltetrahydrofolate synthetase activity" . "5-formyltetrahydrofolate cyclo-ligase (ADP-forming)" . "5-Formyltetrahydrofolate cyclodehydrase activity" . "formyltetrahydrofolic cyclodehydrase activity" . "methenyl-THF synthetase activity" . "EC:6.3.3.2" . "KEGG:R02301" . "MetaCyc:5-FORMYL-THF-CYCLO-LIGASE-RXN" . "RHEA:10491" . . "5-formyltetrahydrofolate cyclodehydrase" .