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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
C3PCY9, NTDP_BACAAC3LHA4, NTDP_BACACA0R9G2, NTDP_BACAH
Q81YV4, NTDP_BACANB7JNG2, NTDP_BACC0Q73DX8, NTDP_BACC1
B7IW18, NTDP_BACC2C1EWG2, NTDP_BACC3B7H9S1, NTDP_BACC4
B7HU62, NTDP_BACC7A7GKZ6, NTDP_BACCNB9J2V8, NTDP_BACCQ
Q81I89, NTDP_BACCRQ63GB8, NTDP_BACCZQ6HNT2, NTDP_BACHK
Q65M90, NTDP_BACLDA9VSS3, NTDP_BACMKA8FB84, NTDP_BACP2
Q796Z1, NTDP_BACSUA7Z2N5, NTDP_BACVZQ837X8, NTDP_ENTFA
Q5L2S7, NTDP_GEOKAC5D5T7, NTDP_GEOSWA4IKK1, NTDP_GEOTN
Q9KEB3, NTDP_HALH5Q74IG4, NTDP_LACJOQ9CGX3, NTDP_LACLA
A2RLF8, NTDP_LACLMQ02ZN0, NTDP_LACLSQ88XG4, NTDP_LACPL
Q38VK6, NTDP_LATSSQ1WV02, NTDP_LIGS1Q92AX3, NTDP_LISIN
C1KVY6, NTDP_LISMCQ71YY0, NTDP_LISMFB8DFN5, NTDP_LISMH
Q8Y6J7, NTDP_LISMOA0AJE1, NTDP_LISW6Q8CV58, NTDP_OCEIH
Q5WIF2, NTDP_SHOC1A7X3Y3, NTDP_STAA1A6U2X1, NTDP_STAA2
Q2FFM8, NTDP_STAA3Q2G2M8, NTDP_STAA8A5IU33, NTDP_STAA9
Q2YU19, NTDP_STAABQ5HEQ7, NTDP_STAACA6QI49, NTDP_STAAE
Q99T12, NTDP_STAAMQ7A4T2, NTDP_STAANQ6GFJ0, NTDP_STAAR
Q6G867, NTDP_STAASA8YY39, NTDP_STAATQ7A0J0, NTDP_STAAW
B9DMW9, NTDP_STACTQ5HN67, NTDP_STAEQQ8CRW4, NTDP_STAES
Q4L7H2, NTDP_STAHJQ49YR2, NTDP_STAS1Q3K2X3, NTDP_STRA1
Q8E6W2, NTDP_STRA3Q8E1E5, NTDP_STRA5C0M6F4, NTDP_STRE4
B4U4F8, NTDP_STREMA8AVW8, NTDP_STRGCQ8DSK1, NTDP_STRMU
Q99YP1, NTDP_STRP1Q04IQ6, NTDP_STRP2P0DH22, NTDP_STRP3
B5E217, NTDP_STRP4Q5XAR1, NTDP_STRP6C1C9H3, NTDP_STRP7
Q7CMZ3, NTDP_STRP8Q1JAL4, NTDP_STRPBQ1JKR7, NTDP_STRPC
Q1JFQ7, NTDP_STRPDQ1J5K6, NTDP_STRPFA2RD86, NTDP_STRPG
B1I8B0, NTDP_STRPIB8ZNK8, NTDP_STRPJQ48S38, NTDP_STRPM
Q97NV6, NTDP_STRPNP0DH23, NTDP_STRPQB2ILZ2, NTDP_STRPS
B5XMG7, NTDP_STRPZQ8DNH5, NTDP_STRR6A4VZQ1, NTDP_STRS2
C0MH45, NTDP_STRS7A3CPV9, NTDP_STRSVA4VTH2, NTDP_STRSY
Q5M192, NTDP_STRT1Q5M5S9, NTDP_STRT2Q03M63, NTDP_STRTD
B9DV30, NTDP_STRU0C1CGD3, NTDP_STRZJC1CML6, NTDP_STRZP
C1CTD2, NTDP_STRZTP29814, NTP1_AMEPVQ18411, NTP1_CAEEL
P24486, NTP1_CBEPVO91729, NTP1_CFEPVO72907, NTP1_FOWPN
O37319, NTP1_HAEPVQ98267, NTP1_MCV1A0A7H0DN95, NTP1_MONPV
Q9YW39, NTP1_MSEPVQ9Q8L4, NTP1_MYXVLQ9Q8Z2, NTP1_RFVKA
Q08513, NTP1_SWPVKQ27893, NTP1_TOXGOO57214, NTP1_VACCA
P20637, NTP1_VACCCP05807, NTP1_VACCWP0DOQ3, NTP1_VAR67
P0DOQ4, NTP1_VARVQ9QB93, NTP1_YMTV5Q27895, NTP2_TOXGO
P52913, NTP4_TOXGOP52914, NTPA_PEAQ1LZ78, NTPCR_BOVIN
Q9BSD7, NTPCR_HUMANQ9CQA9, NTPCR_MOUSEQ9YDY8, NTPTH_AERPE
O67322, NTPTH_AQUAEO29444, NTPTH_ARCFUA8MB70, NTPTH_CALMQ
A2BL86, NTPTH_HYPBUA8ABE2, NTPTH_IGNH4B1L726, NTPTH_KORCO
Q8TKK3, NTPTH_METACQ467J7, NTPTH_METBFQ58954, NTPTH_METJA
Q8TX49, NTPTH_METKAA4YEP4, NTPTH_METS5O27140, NTPTH_METTH
B2A6V4, NTPTH_NATTJQ6L2J8, NTPTH_PICTOQ9UZ81, NTPTH_PYRAB
Q8ZTE6, NTPTH_PYRAEA4WLK1, NTPTH_PYRARA3MX10, NTPTH_PYRCJ
Q8TH18, NTPTH_PYRFUO58522, NTPTH_PYRHOA1RRZ4, NTPTH_PYRIL
B1Y9N2, NTPTH_PYRNVQ97WP0, NTPTH_SACS2A3DNY5, NTPTH_STAMF
Q4JCN8, NTPTH_SULACQ96YL7, NTPTH_SULTOQ9HJH0, NTPTH_THEAC
Q5JF42, NTPTH_THEKOQ9WXP3, NTPTH_THEMAA5IL32, NTPTH_THEP1
A1RYX5, NTPTH_THEPDB1LAB2, NTPTH_THESQQ97AR1, NTPTH_THEVO
P11125, P4_BPPH6Q9YLS4, POLG_AEVCAQ6WQ42, POLG_AEVL2
Q6R325, POLG_AEVVRQ91B85, POLG_ALKVC8XPA8, POLG_BANV
Q288N7, POLG_BECN1Q8JN60, POLG_BECNBP12915, POLG_BOVEV
Q32ZE0, POLG_BUSVQ96662, POLG_BVDVCP19711, POLG_BVDVN
Q01499, POLG_BVDVSQ8V736, POLG_CACV4P19712, POLG_CSFVA
P21530, POLG_CSFVBQ65900, POLG_CX16GQ9QF31, POLG_CX16T
P22055, POLG_CXA21P36290, POLG_CXA24P21404, POLG_CXA9
P08291, POLG_CXB1JQ9YLG5, POLG_CXB2OP03313, POLG_CXB3N
Q66282, POLG_CXB3WQ86887, POLG_CXB4EP08292, POLG_CXB4J
Q03053, POLG_CXB5PQ9QL88, POLG_CXB6SP27909, POLG_DEN1B
P33478, POLG_DEN1SP17763, POLG_DEN1WP29990, POLG_DEN26
P29991, POLG_DEN27P14337, POLG_DEN28P07564, POLG_DEN2J
P14340, POLG_DEN2NP12823, POLG_DEN2PQ9WDA6, POLG_DEN2Q
P27914, POLG_DEN2TQ99D35, POLG_DEN3CQ5UB51, POLG_DEN3I
Q6YMS3, POLG_DEN3MP27915, POLG_DEN3PQ6YMS4, POLG_DEN3S
P09866, POLG_DEN4DQ2YHF2, POLG_DEN4HQ58HT7, POLG_DEN4P
Q5UCB8, POLG_DEN4SQ2YHF0, POLG_DEN4TQ96725, POLG_EBHSG
O91734, POLG_EC01FQ9YLJ1, POLG_EC05NQ66474, POLG_EC06C
Q66577, POLG_EC09BQ66849, POLG_EC09HP29813, POLG_EC11G
Q66575, POLG_EC12TQ9WN78, POLG_EC30BC8XPB2, POLG_EHV
N0A3C0, POLG_FCVP27407, POLG_FCVC6P27408, POLG_FCVF4
P27409, POLG_FCVF9Q66914, POLG_FCVURP03306, POLG_FMDV1
P03307, POLG_FMDV5P03308, POLG_FMDVAP03309, POLG_FMDVC
P03310, POLG_FMDVIP03305, POLG_FMDVOP03311, POLG_FMDVS
P15072, POLG_FMDVTP49303, POLG_FMDVZQ69422, POLG_GBVB
Q8V0N6, POLG_HAV88Q5Y944, POLG_HAVCFQ67825, POLG_HAVGB
A3FMB2, POLG_HAVH2Q05794, POLG_HAVHAP08617, POLG_HAVHM
A5LGW7, POLG_HAVJ8P06441, POLG_HAVLAP13901, POLG_HAVMB
Q9DWR1, POLG_HAVNOP14553, POLG_HAVS2P26664, POLG_HCV1
Q5I2N3, POLG_HCV6AP27958, POLG_HCV77Q68749, POLG_HCVBB
P26663, POLG_HCVBKQ9WMX2, POLG_HCVCOO39929, POLG_HCVED
O39927, POLG_HCVEUO39928, POLG_HCVEVQ81754, POLG_HCVH9
Q913D4, POLG_HCVINQ03463, POLG_HCVJ1O92972, POLG_HCVJ4
P26660, POLG_HCVJ6P26661, POLG_HCVJ8P26662, POLG_HCVJA
Q99IB8, POLG_HCVJFQ68801, POLG_HCVJKQ68798, POLG_HCVJL
Q9DHD6, POLG_HCVJPQ00269, POLG_HCVJTQ81495, POLG_HCVK3
Q81258, POLG_HCVNZQ913V3, POLG_HCVR6O91936, POLG_HCVSA
O92529, POLG_HCVT5Q81487, POLG_HCVTRP29846, POLG_HCVTW
Q9QAX1, POLG_HCVVAO92530, POLG_HCVVNO92531, POLG_HCVVO
O92532, POLG_HCVVPP32537, POLG_HE701B9VUU3, POLG_HE71
Q66478, POLG_HE71BQ66479, POLG_HE71MQ68T42, POLG_HED68
Q66578, POLG_HPE1HO73556, POLG_HPE2WQ9YID8, POLG_HPEV5
P03303, POLG_HRV14E5D8F2, POLG_HRV15Q82122, 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 ENZYME / UniProtKB/Swiss-Prot entries corresponding to 3.6.1.-
All ENZYME / UniProtKB/Swiss-Prot entries corresponding to 3.6.-.-
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