Entry
Name
dCTP diphosphatase;
DCTPP1 (gene name);
deoxycytidine-triphosphatase;
dCTPase;
dCTP pyrophosphatase;
deoxycytidine triphosphatase;
deoxy-CTPase
Class
Hydrolases;
Acting on acid anhydrides;
In phosphorus-containing anhydrides
BRITE hierarchy
Sysname
dCTP nucleotidohydrolase
Reaction(IUBMB)
dCTP + H2O = dCMP + diphosphate [RN:
R01668 ]
Reaction(KEGG)
Substrate
Product
Comment
The mammalian enzyme also displays weak activity against dTTP and dATP, but none against dGTP. Activity is highest with analogs including 5-iodo-dCTP and 5-methyl-dCTP.
History
EC 3.6.1.12 created 1965
Pathway
Orthology
K21503 Straboviridae dCTP pyrophosphatase
Genes
CJC : 100390892 100408453(DCTPP1)
MFOT : 126506769 126515893
AAMP : 119817500 119826835(Dctpp1)
MYB : 102241958 102244697(DCTPP1)
PDIC : 114499420(DCTPP1) 114506604
PHAS : 123825448 123825498
MMF : 118642168 118642506(DCTPP1)
GAS : 123231152(DCTPP1) 123249541
PMUR : 107282745 107299273
SANH : 107695562 107695896
PTET : 122350613 122350619
OTW : 112235798(dctpp1) 112261303
OMY : 110497382(dctpp1) 110534510
SALP : 111958349 112071580
BBEL : 109467214 109482818
PPOI : 119096815 119099506
MAEA : 128232016 128232190
CSAT : 104747081 104766450 104790097
THJ : 104808635 104808811 104826650
CIT : 102607840 102620578 102624370
CIC : CICLE_v10006144mg CICLE_v10022875mg CICLE_v10032689mg
PVY : 116107741 116112979 116121545 116124394
MINC : 123203821 123204915 123204918 123204932 123210921 123216711 123221299 123222991
TCC : 18602584 18603250 18604767 18612647
GRA : 105775030 105788325 105790578 105796430 105803336 105804233
GHI : 107912523 107915870 107923131 107927354 107934822 107949257 107953463 107956611 107956868 121232099 121232152
GAB : 108472868 108475578 108485684 108486281 108486546
HSYR : 120133120 120139042 120139048 120143578 120148990 120161111 120165932 120177187 120201796 120204804 120209637 120218039
DZI : 111280017 111283907 111305468 111307263 111307408 111314446 111317569
EGR : 104414477 104425685 104427614 104456332 120289409
GMX : 100306684 100500214 100500294 100527076 100784040 100798010 106798062
GSJ : 114389644 114406367 114409473 114411829 114414086 114423680
PVU : PHAVU_003G187100g PHAVU_008G1376001 PHAVU_010G031100g
VRA : 106758825 106767643 106773936
VAR : 108319209 108327961 108340421
VUN : 114166575 114177013 114183163
VUM : 124820199 124821835 124827087
CCAJ : 109793847 109808527 109809928
APRC : 113850417 113851943
VVO : 131611610 131617139 131640043 131646048
ADU : 107460276 107463489 107468380 107484717
AIP : 107608022 107619257 107637858
AHF : 112705749 112708497 112709899 112722548 112740426 112766665 112784070 112794303
LANG : 109352748 109359141 109359939 109362544
PCIN : 129288991 129307687 129321077
QSA : O6P43_001994 O6P43_003190 O6P43_016977 O6P43_021400 O6P43_022882 O6P43_023613
FVE : 101295813 101296657 101299723
RCN : 112174699 112179412 112198410 112200318
PPER : 18767882 18776906 18776965 18792420
PMUM : 103324073 103338459 103342826
PAVI : 110748989 110757036 110762368
PDUL : 117615292 117628500 117637846
MDM : 103408302 103412147 103415799 103435914 103437858 103455383 114824593
MSYL : 126585301 126595804 126598662 126606679 126618900 126618902 126618904 126624627 126626318
PXB : 103927095 103931104 103931371 103948695 103949595 103960372 103961366 103965659
ZJU : 107419174 107422862 107426632
MNT : 21386673 21398339 21398922
CSAV : 115712043 115715167
CSV : 101204836 101207880 101213795 105436154
CMO : 103483579 103494015 103494554 103497635
BHJ : 120070149 120070722 120072296 120083515 120085363
MCHA : 111006893 111008645 111014625 111019587 111024481
CMAX : 111471548 111479227 111479510 111484985 111488146 111492910 111497558
CMOS : 111429911 111432179 111441066 111452418 111455958 111457533 111461259
CPEP : 111778404 111779721 111789627 111790535 111793865 111807624
RCU : 8263755 8266766 8284483
MEAN : 126657732 126670504 126674062
HBR : 110643453 110647948 110651061 110655560
MESC : 110601466 110612236 110617322 110627918 110629698 110630806
POP : 7459513 7468483 7473465 7475400 7488587
PEU : 105107698 105115787 105125701 105129433 105129910 105138391
PALZ : 118040736 118043847 118048862 118049961 118057381
PNZ : 133681337 133690795 133691811 133697674 133705084
JRE : 108987684 108991197 108996200 109010564 109011531 109011532 109011533 109017696 109019411 109020279
CILL : 122280766 122291238 122294812 122303041 122315211
CAVE : 132167381 132176045 132177698 132177807 132178766
QSU : 111987019 112009978 112021061 112033465 112033471
QLO : 115950632 115950857 115959133 115965510 115965604
TWL : 119987546 119999796 120003148
VVI : 100241572 100247693 100263025 100266931
VRI : 117904456 117904771 117913861 117914944 117914997 117918876
SLY : 101255503 101256037 101256598 101266563
SPEN : 107022715 107022856 107030584 107030710
SOT : 102581660 102583324 102589138 102593064
SSTN : 125851381 125871549 125873035 125873399
SDUL : 129881862 129881946 129899282 129899528 129899789 129903309
CANN : 107855433 107864480 107866467 107874589
LBB : 132606958 132609809 132610162 132611058 132611059 132611613 132619433 132622278 132624553 132629130 132629131
NTA : 107765557 107766741 107788382 107792941 107804914 107804932 107819551 107831666
NSY : 104212087 104227044 104246273 104247658
NTO : 104087000 104097054 104102260 104102261 104113637
NAU : 109205877 109210852 109221228 109221271
INI : 109149450 109162414 109173748 109173749 109175171 109175291
ITR : 116002863 116005058 116005063 116005179 116015492 116015581 116023131
SIND : 105157961 105166477 105170100 105171800
OEU : 111369236 111390570 111396645 111402690 111405925 111408248
SMIL : 131022782 131023065
APAN : 127239385 127253034
HAN : 110867777 110870449 110908631 110941891
ECAD : 122587143 122605931 122608129
LSV : 111883285 111887751 111896801 111903965
CCAV : 112514179 112518441 112523474
DCR : 108198715 108220743 135146692
CSIN : 114258536 114269991 114302655 114317937
RVL : 131311465 131312727 131313330 131319646
AEW : 130750261 130754284 130759687 130761116 130761301 130767395 130770004 130790901 130795051 130796082
BVG : 104887918 104889715 104893990 104894365
SOE : 110775089 110787342 110799116
CQI : 110700315 110700317 110711749 110718132 110727565 110733248
ATRI : 130798244 130798284 130800233 130809631 130826031
MOF : 131145423 131151267 131155371
NNU : 104586285 104598028 104598499 104600908 104602822
MING : 122077484 122088407 122089863 122092026
TSS : 122655891 122657051 122659654 122669444
PSOM : 113283876 113314244 113314253 113314261
OSA : 4329363 4335533 4336398
OGL : 127761335 127769632 127769878
TDC : 119354879 119355865 119364015 119365009
TAES : 123041311 123041697 123049667 123053065 123185761 123188971
LPER : 127330334 127334601 127335607
LRD : 124678036 124678138 124678259 124687192 124687704
ZMA : 100281061 100282064 103646230
MFLO : 136463339 136463342 136473622 136493302 136495950 136496582
SITA : 101753293 101759124 101782075
SVS : 117841595 117862909 117862990
PVIR : 120640577 120642569 120655733 120682616 120701761
PHAI : 112889045 112899722 112900283
PDA : 103700453 103703930 103716088
EGU : 105033616 105034711 105051224 105054481
MUS : 103968474 103971165 103981938 103982464 103983033 103984947 103987608
ZOF : 121982896 121987467 122019008 122020935 122021726 122023935 122024740 122025421 122044089
DCT : 110096720 110102748 110111666
MSIN : 131218385 131239699 131240426 131245852
NCOL : 116249852 116266191
ATR : 18434935 18438491 18447181 18447991 18447993 18447994
SMO : SELMODRAFT_105525 SELMODRAFT_115605 SELMODRAFT_98770
MIS : MICPUN_113203(XTP3A)
EHX : EMIHUDRAFT_58748 EMIHUDRAFT_66958
» show all
Taxonomy
Reference
Authors
ZIMMERMAN SB, KORNBERG A.
Title
Deoxycytidine di- and triphosphate cleavage by an enzyme formed in bacteriophage-infected Eschrichia coli.
Journal
J Biol Chem 236:1480-6 (1961)
Reference
Authors
Moroz OV, Murzin AG, Makarova KS, Koonin EV, Wilson KS, Galperin MY
Title
Dimeric dUTPases, HisE, and MazG belong to a new superfamily of all-alpha NTP pyrophosphohydrolases with potential "house-cleaning" functions.
Journal
Reference
Authors
Wu B, Liu Y, Zhao Q, Liao S, Zhang J, Bartlam M, Chen W, Rao Z
Title
Crystal structure of RS21-C6, involved in nucleoside triphosphate pyrophosphohydrolysis.
Journal
Sequence
Reference
Authors
Nonaka M, Tsuchimoto D, Sakumi K, Nakabeppu Y
Title
Mouse RS21-C6 is a mammalian 2'-deoxycytidine 5'-triphosphate pyrophosphohydrolase that prefers 5-iodocytosine.
Journal
Reference
Authors
Requena CE, Perez-Moreno G, Ruiz-Perez LM, Vidal AE, Gonzalez-Pacanowska D
Title
The NTP pyrophosphatase DCTPP1 contributes to the homoeostasis and cleansing of the dNTP pool in human cells.
Journal
Other DBs
ExplorEnz - The Enzyme Database: 3.6.1.12
ExPASy - ENZYME nomenclature database: 3.6.1.12