SGID Silkworm Genome Informatics Database
Gene
KWMTBOMO04537
Pre Gene Modal
BGIBMGA005463
Annotation
PREDICTED:_enteropeptidase_isoform_X1_[Bombyx_mori]
Full name
Enteropeptidase      
Alternative Name
Enterokinase
Serine protease 7
Transmembrane protease serine 15
Location in the cell
Extracellular   Reliability : 3.299
 

Sequence

CDS
ATGTCGATACAGTCAGGCACCTTATCAAAAAACGTATCAGATAACGCCGATCGTAATAATTTTATAATGTATAAATTTTATGGTGCAAGTGTTAAAACTAGCGTAGTGCTGATTGTATTGTTTACTAAGTTGTGTGGTTTGACAGAATGTCGACGGGTTAAGAGAGTTGTTAACGGAAATGAAGTTCGATGCGGTACCGAACCTCGTGTGGGCTCCTTACATAGGAGAGACACACAGGAACATCTTTGTGGGGCAGTGGTTCTTTCTCGGAATTTCGCCATAACAGCAGCGCATTGTGTACATCTATCTGAAGACAATTATGTTCTCCAGCTTAATAATTACTGTATCAGAGATGGTGAAACTAGGCCAATAGCTAAAATTACGCAAATTATAACAAATGATCTGTATGATAGGGCATCAAAAGCGCACGACATTGCTTTGTTGAGAATTACACTAGATTTGAATGACGCGAACTCTGAATGGCTTAATGAATCAGTGCTGCCGAGCTCCTCATTTGGTGTGTCAGGTGAATGTACTATTTACGGCTACGGTTACAAGGATGTTAACACAATGAAGACATCGGATGTGTTGTCATCCGGTGAAGTTATAATAATTTCGCTGGACGAATGTACACAAAAATTGGGACCGTTCGTAGCGCCACAACCAGACAGCGGAATGATGTGCGCTATTGGTTATGGAGTAGATGCTTGTCAGGGTGATTCGGGTAGTCCCTTGATATGCGAAGGTTTAATACAAGGCATCAGTAGCTACGGAATGAGCTGCGGTGTATCGAATCTTCCCGGAATATACACCAGCATAGGTGCTCACCTGGACTTCATACAAAACGCAATTCAAACACAGAACCAAATAAAAACCAATGCTTCTGCGAATATTGAATAA
Protein
MSIQSGTLSKNVSDNADRNNFIMYKFYGASVKTSVVLIVLFTKLCGLTECRRVKRVVNGNEVRCGTEPRVGSLHRRDTQEHLCGAVVLSRNFAITAAHCVHLSEDNYVLQLNNYCIRDGETRPIAKITQIITNDLYDRASKAHDIALLRITLDLNDANSEWLNESVLPSSSFGVSGECTIYGYGYKDVNTMKTSDVLSSGEVIIISLDECTQKLGPFVAPQPDSGMMCAIGYGVDACQGDSGSPLICEGLIQGISSYGMSCGVSNLPGIYTSIGAHLDFIQNAIQTQNQIKTNASANIE

Summary

Description
Responsible for initiating activation of pancreatic proteolytic proenzymes (trypsin, chymotrypsin and carboxypeptidase A). It catalyzes the conversion of trypsinogen to trypsin which in turn activates other proenzymes including chymotrypsinogen, procarboxypeptidases, and proelastases.
Responsible for initiating activation of pancreatic proteolytic proenzymes (trypsin, chymotrypsin and carboxypeptidase A). It catalyzes the conversion of trypsinogen to trypsin which in turn activates other proenzymes including chymotrypsinogen, procarboxypeptidases, and proelastases (By similarity).
Catalytic Activity
Activation of trypsinogen by selective cleavage of 6-Lys-|-Ile-7 bond.
Subunit
Heterodimer of a catalytic (light) chain and a multidomain (heavy) chain linked by a disulfide bond.
Similarity
Belongs to the peptidase S1 family.
Keywords
Complete proteome   Disulfide bond   Glycoprotein   Hydrolase   Membrane   Protease   Reference proteome   Repeat   Serine protease   Signal-anchor   Transmembrane   Transmembrane helix   Zymogen  
Feature
chain  Enteropeptidase non-catalytic heavy chain
EC Number
3.4.21.9
EMBL
KZ149904    PZC78370.1    NWSH01005209    PCG64351.1    ODYU01000234    SOQ34660.1    + More
KQ461154    KPJ08465.1    KQ459599    KPI94397.1    GL732537    EFX83438.1    GDIP01151859    JAJ71543.1    GDIP01237251    JAI86150.1    GDIQ01026413    JAN68324.1    GDIP01078763    GDIQ01090111    JAM24952.1    JAN04626.1    GDIQ01034232    JAN60505.1    GDIP01156858    JAJ66544.1    GCES01076476    JAR09847.1    GDIP01033703    JAM70012.1    AC112257    AC161815    U73378    BC117917    BC117918    GCES01076472    JAR09851.1    CM004478    OCT72566.1    GCES01076473    JAR09850.1    GCES01076470    JAR09853.1    GGFM01006055    MBW26806.1    GCES01076471    JAR09852.1    HADY01021497    SBP59982.1    HAEH01022436    SBS13959.1    AK038356    BAC29973.1    GGFJ01007842    MBW56983.1    GGFM01003733    MBW24484.1    KB743121    EOB01127.1    CM012450    RVE63431.1    CM012449    RVE64986.1    GGFJ01007826    MBW56967.1    GANO01004076    JAB55795.1    AB272104    BAF57203.1    AB272105    BAF57204.1    AERX01036422    CP026245    AWO98823.1    GDIP01042976    JAM60739.1    KL893329    KGL80679.1    KC756844    AGL73301.1    ADMH02001179    ETN63823.1    EU375507    ACB10253.1    AY682203    AAT84164.1    AMGL01006515    AMGL01006516    AMGL01006517    AMGL01006518    AMGL01006519    AMGL01006520    AMGL01006521    AMGL01006522    CP026246    AWO99724.1    GCES01035362    JAR50961.1    GCES01004398    JAR81925.1    FR905186    CDQ76928.1    GCES01035358    JAR50965.1   
Pfam
PF00089   Trypsin        + More
PF15494   SRCR_2
PF01390   SEA
PF00629   MAM
PF00530   SRCR
PF00431   CUB
PF00057   Ldl_recept_a
PF09272   Hepsin-SRCR
PF00651   BTB
PF00096   zf-C2H2
Interpro
IPR033116   TRYPSIN_SER        + More
IPR009003   Peptidase_S1_PA       
IPR001314   Peptidase_S1A       
IPR018114   TRYPSIN_HIS       
IPR001254   Trypsin_dom       
IPR001190   SRCR       
IPR036772   SRCR-like_dom_sf       
IPR017448   SRCR-like_dom       
IPR002172   LDrepeatLR_classA_rpt       
IPR000859   CUB_dom       
IPR035914   Sperma_CUB_dom_sf       
IPR036055   LDL_receptor-like_sf       
IPR013320   ConA-like_dom_sf       
IPR036364   SEA_dom_sf       
IPR000082   SEA_dom       
IPR011163   Pept_S1A_enterop       
IPR000998   MAM_dom       
IPR023415   LDLR_class-A_CS       
IPR012224   Pept_S1A_FX       
IPR015352   Hepsin-SRCR_dom       
IPR017949   Thaumatin_CS       
IPR011333   SKP1/BTB/POZ_sf       
IPR036236   Znf_C2H2_sf       
IPR000210   BTB/POZ_dom       
IPR013087   Znf_C2H2_type       
SUPFAM
SSF50494   SSF50494        + More
SSF56487   SSF56487       
SSF82671   SSF82671       
SSF57424   SSF57424       
SSF49899   SSF49899       
SSF49854   SSF49854       
SSF57667   SSF57667       
SSF54695   SSF54695       
PDB
3W94     E-value=3.11117e-26,     Score=293

Ontologies

Topology

Subcellular location
Membrane  
Length:
299
Number of predicted TMHs:
0
Exp number of AAs in TMHs:
14.99718
Exp number, first 60 AAs:
14.92727
Total prob of N-in:
0.53780
POSSIBLE N-term signal
sequence
outside
1  -  299
 
 

Population Genetic Test Statistics

Pi
234.552375
Theta
172.518847
Tajima's D
1.313062
CLR
0.163161
CSRT
0.753212339383031
Interpretation
Uncertain
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