ID   6.5.1.4
DE   RNA-3'-phosphate cyclase.
AN   RNA 3'-terminal phosphate cyclase.
AN   RNA cyclase.
CA   ATP + RNA 3'-terminal-phosphate = AMP + diphosphate + RNA terminal-
CA   2',3'-cyclic-phosphate.
CC   -!- Adenosine 5'-(gamma-thio)triphosphate can act instead of ATP.
PR   PROSITE; PDOC00989;
DR   Q2HJ88, RTC1_BOVIN ;  O15746, RTC1_DICDI ;  O77264, RTC1_DROME ;
DR   O00442, RTC1_HUMAN ;  Q4R3J0, RTC1_MACFA ;  Q9D7H3, RTC1_MOUSE ;
DR   Q5R7P3, RTC1_PONAB ;  Q1IS76, RTCA_ACIBL ;  Q9YES0, RTCA_AERPE ;
DR   Q8YVS3, RTCA_ANASP ;  Q3M6L1, RTCA_ANAVT ;  O66884, RTCA_AQUAE ;
DR   O28837, RTCA_ARCFU ;  A8MAV7, RTCA_CALMQ ;  B7KCF3, RTCA_CYAP7 ;
DR   B8D680, RTCA_DESK1 ;  A7ZSU9, RTCA_ECO24 ;  B7UKC4, RTCA_ECO27 ;
DR   B7MDP5, RTCA_ECO45 ;  B7L4U9, RTCA_ECO55 ;  P58127, RTCA_ECO57 ;
DR   B5YTX2, RTCA_ECO5E ;  B7NMI4, RTCA_ECO7I ;  B7N1J7, RTCA_ECO81 ;
DR   B7M2I0, RTCA_ECO8A ;  C4ZVX1, RTCA_ECOBW ;  B1X765, RTCA_ECODH ;
DR   A8A5M8, RTCA_ECOHS ;  A1AGU3, RTCA_ECOK1 ;  Q0TC48, RTCA_ECOL5 ;
DR   Q8FCS8, RTCA_ECOL6 ;  B1IP46, RTCA_ECOLC ;  P46849, RTCA_ECOLI ;
DR   B7NE24, RTCA_ECOLU ;  B1LI80, RTCA_ECOSM ;  Q1R5L5, RTCA_ECOUT ;
DR   B7LSC2, RTCA_ESCF3 ;  B0R414, RTCA_HALS3 ;  Q9HRE8, RTCA_HALSA ;
DR   A2BN21, RTCA_HYPBU ;  A8A9W2, RTCA_IGNH4 ;  B1L6E9, RTCA_KORCO ;
DR   Q8TH85, RTCA_METAC ;  Q46DV9, RTCA_METBF ;  Q12V70, RTCA_METBU ;
DR   Q609M1, RTCA_METCA ;  Q60335, RTCA_METJA ;  Q8TZC9, RTCA_METKA ;
DR   Q8PXC4, RTCA_METMA ;  A4YEC3, RTCA_METS5 ;  O27937, RTCA_METTH ;
DR   A0B532, RTCA_METTP ;  Q2Y720, RTCA_NITMU ;  B2IWJ8, RTCA_NOSP7 ;
DR   B7V0C8, RTCA_PSEA8 ;  Q02G92, RTCA_PSEAB ;  Q9HVJ9, RTCA_PSEAE ;
DR   Q4KEB8, RTCA_PSEF5 ;  A4XRJ0, RTCA_PSEMY ;  Q9V0Z6, RTCA_PYRAB ;
DR   Q8ZST4, RTCA_PYRAE ;  A3MXQ7, RTCA_PYRCJ ;  Q8U0N7, RTCA_PYRFU ;
DR   O59198, RTCA_PYRHO ;  A1RSJ7, RTCA_PYRIL ;  Q5JIQ0, RTCA_PYRKO ;
DR   Q8Y2V6, RTCA_RALSO ;  B5F8N4, RTCA_SALA4 ;  B5R378, RTCA_SALEP ;
DR   B5R7J6, RTCA_SALG2 ;  B4TKU5, RTCA_SALHS ;  C0Q0J3, RTCA_SALPC ;
DR   Q8ZLI0, RTCA_SALTY ;  B2U3M8, RTCA_SHIB3 ;  Q31VL3, RTCA_SHIBS ;
DR   Q32AN4, RTCA_SHIDS ;  Q3YWK6, RTCA_SHISS ;  A3DN24, RTCA_STAMF ;
DR   Q4JB78, RTCA_SULAC ;  C3N179, RTCA_SULIA ;  C4KKE6, RTCA_SULIK ;
DR   C3MKC1, RTCA_SULIL ;  C3MU91, RTCA_SULIM ;  C3NMT8, RTCA_SULIN ;
DR   C3N969, RTCA_SULIY ;  Q97W04, RTCA_SULSO ;  Q974U1, RTCA_SULTO ;
DR   C5A2A3, RTCA_THEGJ ;  B1YDJ1, RTCA_THENV ;  B6YSJ5, RTCA_THEON ;
DR   C6A4N4, RTCA_THESM ;
//