SGID Silkworm Genome Informatics Database
Gene
KWMTBOMO09456
Pre Gene Modal
BGIBMGA012788
Annotation
Collagenase_[Papilio_machaon]
Full name
Acrosin      
Location in the cell
Extracellular   Reliability : 2.093
 

Sequence

CDS
ATGGCACAGTGGGCGGTTTTGCTTCTGGTAGCGATTGCTGGAGTGGCTGTGGTGTCTGCGGATCCGGCTCTGACCTTCGTCGAAAATGTCAGGGCCGGCGCCAGGATCGTATCAGGATGGGAAGCAGAAGAAGGACAGTTCCCTTACCAGCTGTCACTGCGCATGGTGAACCCTGAGGGAGCAGTCAACGCTTGTGGAGCCACCATCATCCACAGCGATTGGGGACTCACGGCTGCTCATTGCACTGCTACGTAA
Protein
MAQWAVLLLVAIAGVAVVSADPALTFVENVRAGARIVSGWEAEEGQFPYQLSLRMVNPEGAVNACGATIIHSDWGLTAAHCTAT

Summary

Description
Acrosin is the major protease of mammalian spermatozoa. It is a serine protease of trypsin-like cleavage specificity, it is synthesized in a zymogen form, proacrosin and stored in the acrosome.
Catalytic Activity
Preferential cleavage: Arg-|-Xaa, Lys-|-Xaa.
Subunit
Heavy chain (catalytic) and a light chain linked by two disulfide bonds.
Similarity
Belongs to the peptidase S1 family.
Feature
chain  Acrosin
EC Number
3.4.21.10
EMBL
ODYU01005031    SOQ45512.1    ODYU01005032    SOQ45513.1    KQ460651    KPJ13055.1    + More
KQ459582    KPI99023.1    HM990180    ADT80828.1    JN252040    AFM28253.1    NWSH01000207    PCG78410.1    PCG78414.1    PCG78412.1    PCG78408.1    EF600058    ABU98623.1    KZ149935    PZC77162.1    PCG78411.1    BABH01004141    PZC77163.1    AB026735    BAA77401.1    EU673453    ACI45416.1    PCG78415.1    JN252039    AFM28252.1    PCG78413.1    EU673452    ACI45415.1    MH201547    QAR48640.1    FJ205435    ACR16001.2    ODYU01001144    SOQ36940.1    RSAL01000093    RVE47905.1    AGBW02007651    OWR55096.1    PZC77161.1    ODYU01001143    SOQ36937.1    KP690084    ALO61086.1    FJ205398    ACR15967.2    AGBW02009787    OWR49920.1    NWSH01000176    PCG78733.1    JQ429439    AFW03964.1    KPI98932.1    JN252043    AFM28256.1    KQ459700    KPJ20347.1    AY618894    AAV33657.1    GBRD01018206    JAG47621.1    PZC77160.1    RSAL01000071    RVE49104.1    EF531628    ABR88239.1    ODYU01004626    SOQ44698.1    RVE47909.1    BABH01004171    BABH01004172    SOQ44697.1    PCG78736.1    KP690083    ALO61085.1    ODYU01007484    SOQ50292.1    CM000070    EAL28527.2    CH479182    EDW34300.1    CAQQ02394015    EU836256    ACI22824.1   
Pfam
PF00089   Trypsin        + More
PF00057   Ldl_recept_a
PF00431   CUB
PF01390   SEA
Interpro
IPR009003   Peptidase_S1_PA        + More
IPR018114   TRYPSIN_HIS       
IPR001254   Trypsin_dom       
IPR001314   Peptidase_S1A       
IPR033116   TRYPSIN_SER       
IPR000082   SEA_dom       
IPR035914   Sperma_CUB_dom_sf       
IPR036055   LDL_receptor-like_sf       
IPR002172   LDrepeatLR_classA_rpt       
IPR000859   CUB_dom       
IPR036364   SEA_dom_sf       
IPR012267   Pept_S1A_acrosin       
SUPFAM
SSF50494   SSF50494        + More
SSF57424   SSF57424       
SSF82671   SSF82671       
SSF49854   SSF49854       
Gene 3D
PDB
3HKI     E-value=1.01506e-05,     Score=110

Ontologies

Topology

SignalP
Position:   1 - 20,         Likelihood:  0.996821
 
 
Length:
84
Number of predicted TMHs:
1
Exp number of AAs in TMHs:
22.06282
Exp number, first 60 AAs:
22.01811
Total prob of N-in:
0.33626
POSSIBLE N-term signal
sequence
outside
1  -  4
TMhelix
5  -  27
inside
28  -  84
 
 

Population Genetic Test Statistics

Pi
188.979766
Theta
147.35863
Tajima's D
0.816871
CLR
2.874074
CSRT
0.601069946502675
Interpretation
Uncertain

Multiple alignment of Orthologues

 
 

Gene Tree

 
 
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