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ENZYME

ENZYME entry: EC 3.6.1.15

Accepted Name
nucleoside-triphosphate phosphatase
Alternative Name(s)
NTPase
nucleoside 5-triphosphatase
nucleoside-5-triphosphate phosphohydrolase
nucleoside-triphosphatase
nucleoside triphosphate hydrolase
nucleoside triphosphate phosphohydrolase
Reaction catalysed
a ribonucleoside 5'-triphosphate + H2O <=> a ribonucleoside 5'-diphosphate + H(+) + phosphate
Comment(s)
  • The enzyme is found in eukaryotes and thermophilic bacteria, but appears to be absent from mesophilic bacteria.
  • Also hydrolyzes nucleoside diphosphates, thiamine diphosphate and FAD.
  • The enzyme from the plant Pisum sativum (garden pea) is regulated by calmodulin.
Cross-references
BRENDA3.6.1.15
EC2PDB3.6.1.15
ExplorEnz3.6.1.15
PRIAM enzyme-specific profiles3.6.1.15
KEGG Ligand Database for Enzyme Nomenclature3.6.1.15
IUBMB Enzyme Nomenclature3.6.1.15
IntEnz3.6.1.15
MEDLINEFind literature relating to 3.6.1.15
MetaCyc3.6.1.15
Rhea expert-curated reactions3.6.1.15
UniProtKB/Swiss-Prot
P0C218, DDX20_DANREQ9UHI6, DDX20_HUMANQ9JJY4, DDX20_MOUSE
Q9Y227, ENTP4_HUMANQ9DBT4, ENTP4_MOUSEQ9NQZ7, ENTP7_HUMAN
Q3TCT4, ENTP7_MOUSEQ5REF6, ENTP7_PONABQ28CF8, ENTP7_XENTR
P29814, NTP1_AMEPVQ18411, NTP1_CAEELP24486, NTP1_CBEPV
O91729, NTP1_CFEPVO72907, NTP1_FOWPNO37319, NTP1_HAEPV
Q98267, NTP1_MCV1A0A7H0DN95, NTP1_MONPVQ9YW39, NTP1_MSEPV
Q9Q8L4, NTP1_MYXVLQ9Q8Z2, NTP1_RFVKAQ08513, NTP1_SWPVK
Q27893, NTP1_TOXGOO57214, NTP1_VACCAP20637, NTP1_VACCC
P05807, NTP1_VACCWP0DOQ3, NTP1_VAR67P0DOQ4, NTP1_VARV
Q9QB93, NTP1_YMTV5Q27895, NTP2_TOXGOP52913, NTP4_TOXGO
P52914, NTPA_PEAQ1LZ78, NTPCR_BOVINQ9BSD7, NTPCR_HUMAN
Q9CQA9, NTPCR_MOUSEQ9YDY8, NTPTH_AERPEO67322, NTPTH_AQUAE
O29444, NTPTH_ARCFUA8MB70, NTPTH_CALMQA2BL86, NTPTH_HYPBU
A8ABE2, NTPTH_IGNH4B1L726, NTPTH_KORCOQ8TKK3, NTPTH_METAC
Q467J7, NTPTH_METBFQ58954, NTPTH_METJAQ8TX49, NTPTH_METKA
A4YEP4, NTPTH_METS5O27140, NTPTH_METTHB2A6V4, NTPTH_NATTJ
Q6L2J8, NTPTH_PICTOQ9UZ81, NTPTH_PYRABQ8ZTE6, NTPTH_PYRAE
A4WLK1, NTPTH_PYRARA3MX10, NTPTH_PYRCJQ8TH18, NTPTH_PYRFU
O58522, NTPTH_PYRHOA1RRZ4, NTPTH_PYRILB1Y9N2, NTPTH_PYRNV
Q97WP0, NTPTH_SACS2A3DNY5, NTPTH_STAMFQ4JCN8, NTPTH_SULAC
Q96YL7, NTPTH_SULTOQ9HJH0, NTPTH_THEACQ5JF42, NTPTH_THEKO
Q9WXP3, NTPTH_THEMAA5IL32, NTPTH_THEP1A1RYX5, NTPTH_THEPD
B1LAB2, NTPTH_THESQQ97AR1, NTPTH_THEVOP11125, P4_BPPH6
Q9YLS4, POLG_AEVCAQ6WQ42, POLG_AEVL2Q6R325, POLG_AEVVR
Q91B85, POLG_ALKVC8XPA8, POLG_BANVQ288N7, POLG_BECN1
Q8JN60, POLG_BECNBP12915, POLG_BOVEVQ32ZE0, POLG_BUSV
Q96662, POLG_BVDVCP19711, POLG_BVDVNQ01499, POLG_BVDVS
Q8V736, POLG_CACV4P19712, POLG_CSFVAP21530, POLG_CSFVB
Q65900, POLG_CX16GQ9QF31, POLG_CX16TP22055, POLG_CXA21
P36290, POLG_CXA24P21404, POLG_CXA9P08291, POLG_CXB1J
Q9YLG5, POLG_CXB2OP03313, POLG_CXB3NQ66282, POLG_CXB3W
Q86887, POLG_CXB4EP08292, POLG_CXB4JQ03053, POLG_CXB5P
Q9QL88, POLG_CXB6SP27909, POLG_DEN1BP33478, POLG_DEN1S
P17763, POLG_DEN1WP29990, POLG_DEN26P29991, POLG_DEN27
P14337, POLG_DEN28P07564, POLG_DEN2JP14340, POLG_DEN2N
P12823, POLG_DEN2PQ9WDA6, POLG_DEN2QP27914, POLG_DEN2T
Q99D35, POLG_DEN3CQ5UB51, POLG_DEN3IQ6YMS3, POLG_DEN3M
P27915, POLG_DEN3PQ6YMS4, POLG_DEN3SP09866, POLG_DEN4D
Q2YHF2, POLG_DEN4HQ58HT7, POLG_DEN4PQ5UCB8, POLG_DEN4S
Q2YHF0, POLG_DEN4TQ96725, POLG_EBHSGO91734, POLG_EC01F
Q9YLJ1, POLG_EC05NQ66474, POLG_EC06CQ66577, POLG_EC09B
Q66849, POLG_EC09HP29813, POLG_EC11GQ66575, POLG_EC12T
Q9WN78, POLG_EC30BC8XPB2, POLG_EHVP27407, POLG_FCVC6
P27408, POLG_FCVF4P27409, POLG_FCVF9Q66914, POLG_FCVUR
P03306, POLG_FMDV1P03307, POLG_FMDV5P03308, POLG_FMDVA
P03309, POLG_FMDVCP03310, POLG_FMDVIP03305, POLG_FMDVO
P03311, POLG_FMDVSP15072, POLG_FMDVTP49303, POLG_FMDVZ
Q69422, POLG_GBVBQ8V0N6, POLG_HAV88Q5Y944, POLG_HAVCF
Q67825, POLG_HAVGBA3FMB2, POLG_HAVH2Q05794, POLG_HAVHA
P08617, POLG_HAVHMA5LGW7, POLG_HAVJ8P06441, POLG_HAVLA
P13901, POLG_HAVMBQ9DWR1, POLG_HAVNOP14553, POLG_HAVS2
P26664, POLG_HCV1Q5I2N3, POLG_HCV6AP27958, POLG_HCV77
Q68749, POLG_HCVBBP26663, POLG_HCVBKQ9WMX2, POLG_HCVCO
O39929, POLG_HCVEDO39927, POLG_HCVEUO39928, POLG_HCVEV
Q81754, POLG_HCVH9Q913D4, POLG_HCVINQ03463, POLG_HCVJ1
O92972, POLG_HCVJ4P26660, POLG_HCVJ6P26661, POLG_HCVJ8
P26662, POLG_HCVJAQ99IB8, POLG_HCVJFQ68801, POLG_HCVJK
Q68798, POLG_HCVJLQ9DHD6, POLG_HCVJPQ00269, POLG_HCVJT
Q81495, POLG_HCVK3Q81258, POLG_HCVNZQ913V3, POLG_HCVR6
O91936, POLG_HCVSAO92529, POLG_HCVT5Q81487, POLG_HCVTR
P29846, POLG_HCVTWQ9QAX1, POLG_HCVVAO92530, POLG_HCVVN
O92531, POLG_HCVVOO92532, POLG_HCVVPP32537, POLG_HE701
B9VUU3, POLG_HE71Q66478, POLG_HE71BQ66479, POLG_HE71M
Q68T42, POLG_HED68Q66578, POLG_HPE1HO73556, POLG_HPE2W
Q9YID8, POLG_HPEV5P03303, POLG_HRV14Q82122, POLG_HRV16
P23008, POLG_HRV1AP12916, POLG_HRV1BP04936, POLG_HRV2
Q82081, POLG_HRV3P07210, POLG_HRV8AQ32ZD7, POLG_ILHV
P27395, POLG_JAEV1P19110, POLG_JAEV5P32886, POLG_JAEVJ
G3FEX6, POLG_JAEVMP14403, POLG_JAEVND7RF80, POLG_KFDV
Q32ZD5, POLG_KOKVP14335, POLG_KUNJMP29837, POLG_LANVT
P22338, POLG_LIVQ8JV21, POLG_LJUV1P54634, POLG_LORDV
P33515, POLG_MCFAP05769, POLG_MVEV5Q83883, POLG_NVN68
Q7T6D2, POLG_OHFVQ9QEJ5, POLG_PESVO41174, POLG_PEV9U
P03300, POLG_POL1MP03301, POLG_POL1SP06210, POLG_POL2L
P23069, POLG_POL2WP06209, POLG_POL32P03302, POLG_POL3L
Q04538, POLG_POWVLP27411, POLG_RHDV3Q86119, POLG_RHDVA
Q89273, POLG_RHDVBP27410, POLG_RHDVFQ86117, POLG_RHDVS
Q32ZD4, POLG_ROCVP36286, POLG_SMSV1P36287, POLG_SMSV4
Q04544, POLG_SOUV3P09732, POLG_STEVMP16604, POLG_SVDVH
P13900, POLG_SVDVUQ6XDK8, POLG_SVM10Q69014, POLG_SVM93
Q672I1, POLG_SVSAPQ01299, POLG_TBEVHP07720, POLG_TBEVS
P14336, POLG_TBEVWQ5WPU5, POLG_USUVQ9DUN3, POLG_VESVA
P06935, POLG_WNVQ9Q6P4, POLG_WNV9C5H431, POLG_WSLV
P03314, POLG_YEFV1Q6DV88, POLG_YEFVAQ6J3P1, POLG_YEFVC
Q074N0, POLG_YEFVEQ89277, POLG_YEFVFQ98803, POLG_YEFVI
Q1X881, POLG_YEFVNQ9YRV3, POLG_YEFVTQ1X880, POLG_YEFVU
Q32ZE1, POLG_ZIKVA0A024B7W1, POLG_ZIKVFA0A142I5B9, POLG_ZIKVK
Q86924, POLN_AURAVP87515, POLN_BFVQ5XXP4, POLN_CHIK3
Q8JUX6, POLN_CHIKSQ306W6, POLN_EEEV1Q306W8, POLN_EEEV8
Q4QXJ8, POLN_EEEVFP36327, POLN_EEVV3Q8V294, POLN_EEVVC
Q9WJC7, POLN_EEVVMP36328, POLN_EEVVPP27282, POLN_EEVVT
Q5Y389, POLN_GETVQ8QZ73, POLN_MAYABP13886, POLN_ONNVG
O90370, POLN_ONNVIO90368, POLN_ONNVSP13887, POLN_RRVN
Q6X2U4, POLN_RUBVBQ6X2U2, POLN_RUBVCQ9J6K9, POLN_RUBVD
Q86500, POLN_RUBVMQ8BCR0, POLN_RUBVNQ99IE7, POLN_RUBVO
O40955, POLN_RUBVRP13889, POLN_RUBVTQ99IE5, POLN_RUBVV
Q9JGL0, POLN_SAGVP08411, POLN_SFVP27283, POLN_SINDO
P03317, POLN_SINDVQ8QL53, POLN_SLDVQ8JJX1, POLN_SPDV
P13896, POLN_WEEV

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All UniProtKB/Swiss-Prot entries referenced in this entry, with possibility to download in different formats, align etc.
All ENZYME / UniProtKB/Swiss-Prot entries corresponding to 3.6.1.-
All ENZYME / UniProtKB/Swiss-Prot entries corresponding to 3.6.-.-
All ENZYME / UniProtKB/Swiss-Prot entries corresponding to 3.-.-.-