KEGG   ENZYME: 3.4.21.9
Entry
EC 3.4.21.9                 Enzyme                                 
Name
enteropeptidase;
enterokinase
Class
Hydrolases;
Acting on peptide bonds (peptidases);
Serine endopeptidases
Reaction(IUBMB)
Activation of trypsinogen by selective cleavage of Lys6!Ile bond
Comment
Is not inhibited by protein inhibitors of trypsin. In peptidase family S1 (trypsin family).
History
EC 3.4.21.9 created 1961 as EC 3.4.4.8, transferred 1972 to EC 3.4.21.9
Orthology
K01316  enterokinase
Genes
HSA5651(TMPRSS15)
PTR458478(TMPRSS15)
PPS100992890(TMPRSS15)
GGO101151821(TMPRSS15)
PON100431479(TMPRSS15)
NLE100580929(TMPRSS15)
HMH116481539(TMPRSS15)
MCC100423099(TMPRSS15)
MCF102135270(TMPRSS15)
MTHB126949617
MNI105498551(TMPRSS15)
CSAB103218091(TMPRSS15)
CATY105571817(TMPRSS15)
PANU101015783(TMPRSS15)
TGE112621093(TMPRSS15)
MLEU105543119(TMPRSS15)
RRO104673912(TMPRSS15)
RBB108543352(TMPRSS15)
TFN117095614(TMPRSS15)
PTEH111553001(TMPRSS15)
CANG105500836(TMPRSS15)
CJC100401965(TMPRSS15)
SBQ101053552(TMPRSS15)
CIMI108311893(TMPRSS15)
CSYR103257634(TMPRSS15)
MMUR105883088(TMPRSS15)
LCAT123650155(TMPRSS15)
PCOQ105809218(TMPRSS15)
OGA100951626(TMPRSS15)
MMU19146(Tmprss15)
MCAL110311705(Tmprss15)
MPAH110329794(Tmprss15)
RNO288291(Tmprss15)
MCOC116083601(Tmprss15)
ANU117717641(Tmprss15)
MUN110539510(Tmprss15)
CGE100754500(Tmprss15)
MAUA101825304(Tmprss15)
PROB127227446(Tmprss15)
PLEU114701917(Tmprss15)
MORG121465316(Tmprss15)
MFOT126505702
AAMP119825423(Tmprss15)
NGI103732242(Tmprss15)
HGL101719326(Tmprss15)
CPOC100728703(Tmprss15)
CCAN109677737(Tmprss15)
DORD105996802(Tmprss15)
DSP122105659(Tmprss15)
PLOP125351234(Tmprss15)
NCAR124993305
MMMA107136237(Tmprss15)
OCU100350765
OPI101534557(TMPRSS15)
TUP102474054(TMPRSS15)
CFA487700(TMPRSS15)
CLUD112661734(TMPRSS15)
VVP112917688(TMPRSS15)
VLG121479244(TMPRSS15)
NPO129502310(TMPRSS15)
AML100477756(TMPRSS15)
UMR103673186(TMPRSS15)
UAH113256976(TMPRSS15)
UAR123784394(TMPRSS15)
ELK111146811
LLV125095353
MPUF101683040(TMPRSS15)
MNP132010621(TMPRSS15)
MLK131825963(TMPRSS15)
NVS122910355(TMPRSS15)
ORO101363528(TMPRSS15)
EJU114217764(TMPRSS15)
ZCA113915858(TMPRSS15)
MLX118018771(TMPRSS15)
NSU110571168(TMPRSS15)
LWW102728067(TMPRSS15)
FCA101088868(TMPRSS15)
PYU121036479(TMPRSS15)
PCOO112849799(TMPRSS15)
PBG122491282(TMPRSS15)
PVIV125174404(TMPRSS15)
LRUF124527283
PTG102969357(TMPRSS15)
PPAD109277847(TMPRSS15)
PUC125921735
AJU106973146
HHV120246295(TMPRSS15)
BTA282009(TMPRSS15)
BOM102265063(TMPRSS15)
BIU109559391(TMPRSS15)
BBUB102402700(TMPRSS15)
BBIS104997982(TMPRSS15)
CHX102180152(TMPRSS15)
OAS101115497(TMPRSS15)
BTAX128055198(TMPRSS15)
ODA120853539(TMPRSS15)
CCAD122428915(TMPRSS15)
MBEZ129550252(TMPRSS15)
SSC397152(TMPRSS15)
CFR102520122(TMPRSS15)
CBAI105072992(TMPRSS15)
CDK105086815(TMPRSS15)
VPC102525419(TMPRSS15)
BACU103001216(TMPRSS15)
BMUS118894440(TMPRSS15)
LVE103081000(TMPRSS15)
OOR101289210(TMPRSS15)
DLE111175153(TMPRSS15)
PCAD102987176(TMPRSS15)
PSIU116753095(TMPRSS15)
NASI112390941(TMPRSS15)
ECB100067591(TMPRSS15)
EPZ103550998(TMPRSS15)
EAI106846583(TMPRSS15)
MYB102249267(TMPRSS15)
MYD102770624(TMPRSS15)
MMYO118677405(TMPRSS15)
MLF102429319(TMPRSS15)
PKL118724376(TMPRSS15)
EFUS103289745(TMPRSS15)
MNA107544677(TMPRSS15)
DRO112304515(TMPRSS15)
SHON118993293(TMPRSS15)
AJM119038634(TMPRSS15)
PDIC114491040(TMPRSS15)
PHAS123827286(TMPRSS15)
MMF118617200(TMPRSS15)
PPAM129072988(TMPRSS15)
HAI109391711(TMPRSS15)
RFQ117013799(TMPRSS15)
PALE102893141(TMPRSS15)
PGIG120598512(TMPRSS15)
PVP105290837(TMPRSS15)
RAY107512688(TMPRSS15)
MJV108394355(TMPRSS15)
TOD119257124(TMPRSS15)
SARA101540291(TMPRSS15)
SETR126026020(TMPRSS15)
LAV100655543(TMPRSS15)
TMU101357439
ETF101655904(TMPRSS15)
DNM101422145(TMPRSS15)
MDO100020597(TMPRSS15)
GAS123239626(TMPRSS15)
SHR100928791(TMPRSS15)
AFZ127557153
PCW110214906(TMPRSS15)
OAA100079480(TMPRSS15)
GGA427967(TMPRSS15)
PCOC116242068(TMPRSS15)
MGP100547096(TMPRSS15)
CJO107322530(TMPRSS15)
TPAI128072753(TMPRSS15)
LMUT125696421(TMPRSS15)
NMEL110401927(TMPRSS15)
APLA101801915(TMPRSS15)
ACYG106036979(TMPRSS15)
CATA118247788(TMPRSS15)
AFUL116494033(TMPRSS15)
TGU100220466(TMPRSS15)
LSR110471651(TMPRSS15)
SCAN103818409(TMPRSS15)
PMOA120504044(TMPRSS15)
OTC121341342(TMPRSS15)
PRUF121354546(TMPRSS15)
GFR102042374(TMPRSS15)
FAB101817773(TMPRSS15)
OMA130251202(TMPRSS15)
PHI102106374(TMPRSS15)
PMAJ107212126(TMPRSS15)
CCAE111940884(TMPRSS15)
CCW104689447(TMPRSS15)
CBRC103613745(TMPRSS15)
ETL114058557(TMPRSS15)
ZAB102073361(TMPRSS15)
ACHL103797326(TMPRSS15)
SVG106857499(TMPRSS15)
MMEA130575003(TMPRSS15)
HRT120748934(TMPRSS15)
FPG101922858(TMPRSS15)
FCH102047221(TMPRSS15)
CLV102094803(TMPRSS15)
EGZ104128144(TMPRSS15)
NNI104023355(TMPRSS15)
PCRI104033603(TMPRSS15)
PLET104621902(TMPRSS15)
EHS104514719(TMPRSS15)
PCAO104044661(TMPRSS15)
ACUN113481103(TMPRSS15)
TALA104365714(TMPRSS15)
PADL103920211(TMPRSS15)
AFOR103902054(TMPRSS15)
ACHC115343949(TMPRSS15)
HLE104831807(TMPRSS15)
AGEN126048815
GCL127026038
CMAC104477387(TMPRSS15)
MUI104547889(TMPRSS15)
GSTE104254476(TMPRSS15)
LDI104344503(TMPRSS15)
MNB103779185(TMPRSS15)
OHA104331723(TMPRSS15)
NNT104413399(TMPRSS15)
SHAB115604185(TMPRSS15)
DPUB104301506(TMPRSS15)
ACAR104526389(TMPRSS15)
CPEA104387728(TMPRSS15)
AVIT104273674(TMPRSS15)
CVF104285409(TMPRSS15)
RTD128905401(TMPRSS15)
CUCA104068808(TMPRSS15)
TEO104372957(TMPRSS15)
BRHI104492455(TMPRSS15)
AAM106494880(TMPRSS15)
AROW112969651(TMPRSS15)
NPD112942846(TMPRSS15)
TGT104572373(TMPRSS15)
DNE112987899(TMPRSS15)
SCAM104139651(TMPRSS15)
ASN102380816(TMPRSS15)
AMJ102561133(TMPRSS15)
CPOO109305714(TMPRSS15)
GGN109302335(TMPRSS15)
PSS102446226(TMPRSS15)
CMY102940846(TMPRSS15)
CCAY125631500(TMPRSS15)
DCC119842454(TMPRSS15)
CPIC101946023(TMPRSS15)
TST117877038(TMPRSS15)
CABI116828034(TMPRSS15)
MRV120407874(TMPRSS15)
ACS100554809(tmprss15)
ASAO132770250(TMPRSS15)
PVT110074808(TMPRSS15)
SUND121925801(TMPRSS15)
PBI103048043(TMPRSS15)
PMUR107285869(TMPRSS15)
CTIG120310679(TMPRSS15)
TSR106550916(TMPRSS15)
PGUT117666163(TMPRSS15)
APRI131199918(TMPRSS15)
PTEX113436418(TMPRSS15)
NSS113409750(TMPRSS15)
VKO123029135(TMPRSS15)
PMUA114596003(TMPRSS15)
PRAF128412934(TMPRSS15)
ZVI118084896(TMPRSS15)
HCG128350492(TMPRSS15)
GJA107113039(TMPRSS15)
STOW125431302(TMPRSS15)
EMC129326257(TMPRSS15)
XLA108709213
XTR100490249(tmprss15)
NPR108787208(TMPRSS15)
RTEM120927855(TMPRSS15)
BGAR122931846(TMPRSS15)
MUO115471347(TMPRSS15)
GSH117359688(TMPRSS15)
DRE100148042(tmprss15)
SRX107757854(tmprss15)
SANH107668446(tmprss15)
SGH107603215(tmprss15)
CCAR109050978(tmprss15)
CAUA113063807 113063808
CGIB127941332
PTET122326480(tmprss15)
LROH127152100(tmprss15)
OMC131528188
PPRM120483194(tmprss15)
RKG130095504(tmprss15)
MAMB125253313(tmprss15)
CIDE127503545
MASI127429025 127431042
TROS130570607(tmprss15)
TDW130408078(tmprss15)
MANU129423055(tmprss15)
IPU108278517(tmprss15)
IFU128622685(tmprss15)
PHYP113524594(tmprss15)
SMEO124397922(tmprss15)
TFD113650174(tmprss15)
TVC132860232(tmprss15)
AMEX103039761(tmprss15)
CMAO118820473(tmprss15)
EEE113567777(tmprss15)
CHAR105892411(tmprss15)
TRU101079914(tmprss15)
TFS130537403(tmprss15)
TNGGSTEN00014573G001
LCO104919454(tmprss15)
TBEN117490689(tmprss15)
CGOB115005667 115005672
GACU117558951(tmprss15)
EMAC134871704(tmprss15)
ELY117262609(tmprss15)
EFO125898209(tmprss15)
SLUC116062361(tmprss15)
ECRA117956052
ESP116678413(tmprss15)
PFLV114566305(tmprss15)
GAT120822981(tmprss15)
PPUG119215881(tmprss15)
AFB129113795(tmprss15)
CLUM117742756(tmprss15)
PSWI130210115(tmprss15)
MSAM119895248(tmprss15)
SCHU122888271(tmprss15)
CUD121518603(tmprss15)
ALAT119031663(tmprss15)
MZE101483978(tmprss15)
ONL100710011(tmprss15)
OAU116331675(tmprss15)
OLA100125450(tmprss15)
OML112142496(tmprss15)
CSAI133460014(tmprss15)
XMA102229238(tmprss15)
XCO114152657(tmprss15)
XHE116728032(tmprss15)
PRET103459937(tmprss15)
PFOR103141088
PLAI106948544
PMEI106918539(tmprss15)
GAF122844820(tmprss15)
PPRL129370749(tmprss15)
CVG107102286(tmprss15)
CTUL119785592(tmprss15)
GMU124875954(tmprss15)
NFU107387187(tmprss15)
KMR108228482(tmprss15)
ALIM106536089(tmprss15)
NWH119420745(tmprss15)
AOCE111575727(tmprss15)
MCEP125021393(tmprss15)
CSEM103395735(tmprss15)
POV109642208(tmprss15)
SSEN122780186(tmprss15)
HHIP117759006 117759018
HSP118122374(tmprss15)
SMAU118300840(tmprss15)
LCF108873644
SDU111239500(tmprss15)
SLAL111671152(tmprss15)
XGL120802716(tmprss15)
HCQ109528878(tmprss15)
SSCV125981965
SBIA133491363(tmprss15)
PEE133416395(tmprss15)
PTAO133467037(tmprss15)
BPEC110174990(tmprss15)
MALB109955105(tmprss15)
BSPL114870013(tmprss15)
SJO128371685(tmprss15)
SASA106603180(tmprss15)
STRU115154775(tmprss15)
OTW112228897(tmprss15)
OMY110534073(tmprss15)
OGO124006809(tmprss15)
ONE115135556(tmprss15)
OKI109872715(tmprss15)
OKE118390443(tmprss15)
SALP111950203(tmprss15)
SNH120057579(tmprss15)
CCLU121580244(tmprss15)
ELS105027690 114828757
SFM108923738(tmprss15)
PKI111857254(tmprss15)
AANG118235531(tmprss15)
LOC107076776(tmprss15)
PSPA121321272 121327799
ARUT117407202(tmprss15)
PSEX120524439(tmprss15)
LCM102345914(TMPRSS15)
CMK103189792(tmprss15)
CPLA122554852(tmprss15)
HOC132820631(tmprss15)
LERI129702497(tmprss15)
PMRN116955838 116955839
LRJ133358477(TMPRSS15)
BFO118406284 118407219 118428425
BBEL109480386
SPU105439626 105441667 105444528 753320
APLC110981891
SKO100372484
OTU111425419
MSEX115445432
BANY112043038
PXU106124714
PRAP110994394
SLIU111353040
OFU114365766
TPAL117643675
DMK116921727 123466273
PJA122246016
HAZT108670741
PPOI119089378 119101496
RMP119173869
VDE111250398
TUT107366726
DFR124495271
CRG105321499
MYI110457836
PMAX117333542
NVE5511246
ADF107329153 107340983 107345036 107358384
AMIL114961447 114962619 114971824 114974377
DGT114520451
XEN124444622
TADTRIADDRAFT_53232
 » show all
Reference
1  [PMID:2658218]
  Authors
Light A, Janska H.
  Title
Enterokinase (enteropeptidase): comparative aspects.
  Journal
Trends Biochem Sci 14:110-2 (1989)
DOI:10.1016/0968-0004(89)90133-3
Other DBs
ExplorEnz - The Enzyme Database: 3.4.21.9
IUBMB Enzyme Nomenclature: 3.4.21.9
ExPASy - ENZYME nomenclature database: 3.4.21.9
BRENDA, the Enzyme Database: 3.4.21.9
CAS: 9014-74-8

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