KEGG   ENZYME: 3.1.3.32Help
Entry
EC 3.1.3.32                 Enzyme                                 

Name
polynucleotide 3'-phosphatase;
2'(3')-polynucleotidase;
DNA 3'-phosphatase;
deoxyribonucleate 3'-phosphatase;
5'-polynucleotidekinase 3'-phosphatase
Class
Hydrolases;
Acting on ester bonds;
Phosphoric-monoester hydrolases
BRITE hierarchy
Sysname
polynucleotide 3'-phosphohydrolase
Reaction(IUBMB)
a 3'-phosphopolynucleotide + H2O = a polynucleotide + phosphate [RN:R02248]
Reaction(KEGG)
Substrate
3'-phosphopolynucleotide [CPD:C03463];
H2O [CPD:C00001]
Product
polynucleotide [CPD:C00419];
phosphate [CPD:C00009]
Comment
Also hydrolyses nucleoside 2'-, 3'- and 5'-monophosphates, but only 2'- and 3'-phosphopolynucleotides.
History
EC 3.1.3.32 created 1972
Orthology
K08073  bifunctional polynucleotide phosphatase/kinase
K08075  polynucleotide 3'-phosphatase
Genes
HSA: 11284(PNKP)
PTR: 747683(PNKP)
PPS: 100980511(PNKP)
GGO: 101152889(PNKP)
PON: 100446807(PNKP)
NLE: 100587753(PNKP)
MCC: 719084(PNKP)
MCF: 102140873(PNKP)
CSAB: 103235058(PNKP)
RRO: 104667214(PNKP)
RBB: 108535816(PNKP)
CJC: 100393151(PNKP)
SBQ: 101034804(PNKP)
MMU: 59047(Pnkp)
RNO: 308576(Pnkp)
CGE: 100767996(Pnkp)
NGI: 103743682(Pnkp)
HGL: 101712591(Pnkp)
CCAN: 109683911(Pnkp)
TUP: 102486675(PNKP)
CFA: 484373(PNKP)
AML: 100465832(PNKP)
UMR: 103657264(PNKP)
ORO: 101365837(PNKP)
FCA: 101093816(PNKP)
PTG: 102970079(PNKP)
AJU: 106983117(PNKP)
BTA: 616621(PNKP)
BOM: 102264513(PNKP)
BIU: 109572131(PNKP)
PHD: 102332188(PNKP)
CHX: 102186043(PNKP)
OAS: 101114209(PNKP)
SSC: 100522442(PNKP)
CFR: 102516230(PNKP)
CDK: 105100187(PNKP)
BACU: 103001420(PNKP)
LVE: 103075581(PNKP)
OOR: 101290195(PNKP)
ECB: 100052218(PNKP)
EPZ: 103558284(PNKP)
EAI: 106824173(PNKP)
MYB: 102244092(PNKP)
MYD: 102768538(PNKP)
HAI: 109391028(PNKP)
RSS: 109452522(PNKP)
PALE: 102898132(PNKP)
LAV: 100672018(PNKP)
TMU: 101345557
MDO: 100030171(PNKP)
SHR: 100928810(PNKP)
OAA: 100088944(PNKP)
CJO: 107307754(PNKP)
PHI: 102107142(PNKP)
FPG: 101924800(PNKP)
FCH: 102050209(PNKP)
ASN: 102372510(PNKP)
AMJ: 102558202(PNKP)
CPIC: 101940494(PNKP)
ACS: 100558808(pnkp)
PVT: 110086941(PNKP)
GJA: 107119268(PNKP)
XLA: 100137702(pnkp.S)
XTR: 100145800(pnkp)
NPR: 108792103(PNKP)
DRE: 569462(pnkp)
IPU: 108278314(pnkp)
AMEX: 103026644(pnkp)
LCO: 104930443(pnkp)
NCC: 104963321(pnkp)
MZE: 101480033(pnkp)
OLA: 101167386(pnkp)
XMA: 102228822(pnkp)
PRET: 103474841(pnkp)
NFU: 107374549(pnkp)
LCF: 108890636(pnkp)
HCQ: 109529349(pnkp)
ELS: 105011239(pnkp)
SFM: 108928645(pnkp)
LCM: 102364593(PNKP)
CIN: 100182223
DME: Dmel_CG9601(CG9601)
DSI: Dsimw501_GD20873(Dsim_GD20873)
MDE: 101899475
AAG: 5563694
AME: 552254
BIM: 100748878
BTER: 100642258
SOC: 105201721
AEC: 105153315
ACEP: 105621630
PBAR: 105426415
HST: 105189063
CFO: 105253189
LHU: 105676740
NVI: 100123360
TCA: 658810
DPA: 109536367
NVL: 108565444
BMOR: 101745006
PMAC: 106717833
PRAP: 110993092
PXY: 105381652
ZNE: 110832645
FCD: 110855993
TUT: 107365023
CEL: CELE_F21D5.5(F21D5.5)
CBR: CBG16432
BMY: Bm1_40730
OBI: 106871510
LAK: 106157850
SHX: MS3_05085
EGL: EGR_08924
EPA: 110235535
ADF: 107336894
HMG: 100214947
ATH: AT3G14890
CRB: 17890579
THJ: 104822566
CPAP: 110812493
CIT: 102622568
TCC: 18594227
GRA: 105777361
DZI: 111275921
EGR: 104448543
VRA: 106755703
VAR: 108339615
CCAJ: 109818171
CAM: 101515758
LJA: Lj0g3v0096039.1(Lj0g3v0096039.1) Lj3g3v0427320.1(Lj3g3v0427320.1)
FVE: 105350457
PPER: 18779538
PMUM: 103326113
PAVI: 110758176
ZJU: 107412932
CSV: 101207352
CMO: 103501815
MCHA: 111005189
CMAX: 111476896
CMOS: 111443571
CPEP: 111796745
RCU: 8275910
JCU: 105637019
HBR: 110670378
POP: 18095483
JRE: 109012260
VVI: 100243613
SLY: 101244972
SPEN: 107026395
SOT: 102582395
CANN: 107878589
NSY: 104245011
NTO: 104095112
INI: 109150619
SIND: 105176934
OEU: 111395567
LSV: 111893408
DCR: 108222650
BVG: 104891387
SOE: 110796091
NNU: 104593444
OSA: 4327876
DOSA: Os01t0737300-00(Os01g0737300)
OBR: 102705386
BDI: 100844676
ATS: 109778679(LOC109778679)
ZMA: 541878(dnp2)
SITA: 101776110
EGU: 105047531
MUS: 103988832
DCT: 110116554
AOF: 109843965
ATR: 18432740
PPP: 112283208
MNG: MNEG_4476
APRO: F751_0358
SCE: YMR156C(TPP1)
KMX: KLMA_20655(TPP1)
NCS: NCAS_0D01010(NCAS0D01010)
TPF: TPHA_0G01930(TPHA0G01930)
PIC: PICST_44837(TPP1)
NCR: NCU08151
NTE: NEUTE1DRAFT103221(NEUTE1DRAFT_103221)
MGR: MGG_09734
SSCK: SPSK_04209
MAW: MAC_01725
MAJ: MAA_05467
CMT: CCM_08596
BFU: BCIN_04g01720(Bctpp1)
MBE: MBM_08017
ANI: AN5751.2
ANG: ANI_1_818164(An18g06170)
ABE: ARB_00183(pnk1)
PTE: PTT_12577
SPO: SPAC23C11.04c(pnk1)
CNE: CNA07870
CNB: CNBA7710
ABP: AGABI1DRAFT125354(AGABI1DRAFT_125354)
ABV: AGABI2DRAFT115344(AGABI2DRAFT_115344)
DDI: DDB_G0281229(PNKP)
EHI: EHI_148430(1.t00112)
PYO: PY17X_1140600(PY05803)
TAN: TA20015
TPV: TP01_0091
BBO: BBOV_IV000690(21.m03011)
SMIN: v1.2.015573.t1(symbB.v1.2.015573.t1)
SPAR: SPRG_11939
 » show all
Taxonomy
Reference
1  [PMID:4289819]
  Authors
Becker A, Hurwitz J.
  Title
The enzymatic cleavage of phosphate termini from polynucleotides.
  Journal
J Biol Chem 242:936-50 (1967)
Other DBs
ExplorEnz - The Enzyme Database: 3.1.3.32
IUBMB Enzyme Nomenclature: 3.1.3.32
ExPASy - ENZYME nomenclature database: 3.1.3.32
BRENDA, the Enzyme Database: 3.1.3.32
CAS: 37288-16-7

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