SGID Silkworm Genome Informatics Database
Gene
KWMTBOMO00489
Pre Gene Modal
BGIBMGA012293
Annotation
BXA7_BOMMO_RecName:_Full%3DBombyxin_A-7;_short=BBX-A7,4K-PTTH;_altname:_full=4K-prothoracicotropic_hormone
Full name
Bombyxin A-7       + More
Bombyxin E-1      
Bombyxin A-9      
Bombyxin A      
Bombyxin A-3      
Bombyxin A-6      
Bombyxin G-1      
Bombyxin A-5      
Bombyxin A-4      
Bombyxin A-2      
Bombyxin A-1      
Bombyxin A-8      
Bombyxin B      
Bombyxin B-1 homolog      
Bombyxin B-3      
Bombyxin D-1      
Bombyxin B-1      
Bombyxin B-12      
Bombyxin B-7      
Bombyxin B-2      
Bombyxin B-4      
Bombyxin C-1      
Bombyxin B-6      
Bombyxin B-2 homolog      
Bombyxin B-10      
Bombyxin C-2      
Bombyxin B-8      
Bombyxin F-1      
Bombyxin B-9      
Bombyxin B-5      
Insulin-related peptide 4      
Insulin-related peptide 2      
Bombyxin B-11      
Bombyxin-related peptide A      
Insulin-related peptide 1      
Bombyxin A-3 homolog      
Alternative Name
4K-prothoracicotropic hormone
4K-prothoracicotropic hormone IV
Bombyxin IV
Bombyxin-II
ABRP
Location in the cell
Extracellular   Reliability : 3.587
 

Sequence

CDS
ATGAAGACCGTCTTACTGATCGTTCTCCTGTTGACGATGTCTACGACCGCGTTAGAACAACAAAAACAAGCCCGTCATTATTGCGGGCGATTCCTGGCGCTAACGTTGGCTGACTTGTGCTGGGAGTATAAGCGCAGTGACGATTCGTACTACGATGGCAACAACCAGGACTTAACCGAGCCACCGAGCCCTCAGACGGCGGAGCACCGCATCCAGAAACGAGGTGTTGCTGATGACTGCTGCCTCCGCGCCTGCACTTTGGATGTACTGCTTTTATACTGTTAA
Protein
MKTVLLIVLLLTMSTTALEQQKQARHYCGRFLALTLADLCWEYKRSDDSYYDGNNQDLTEPPSPQTAEHRIQKRGVADDCCLRACTLDVLLLYC

Summary

Description
Brain peptide responsible for activation of prothoracic glands to produce ecdysone in insects.
Subunit
Heterodimer of a B chain and an A chain linked by two disulfide bonds.
Miscellaneous
Silk worm has two kinds of PTTH: 4K-PTTH and 22K-PTTH; there are many forms of 4K-PTTH.
Silk worm has two kinds of PTTH: 4K-PTTH and 22K-PTTH; there are four forms of 4K-PTTH.
Similarity
Belongs to the insulin family.
Keywords
Cleavage on pair of basic residues   Complete proteome   Direct protein sequencing   Disulfide bond   Hormone   Pyrrolidone carboxylic acid   Reference proteome   Secreted   Signal   3D-structure   Amidation   Neuropeptide  
Feature
peptide  Bombyxin A-7 B chain
propeptide  C peptide like
chain  Bombyxin A
EMBL
BABH01016939    D00772    D00773    D78138    D00776    BABH01028595    + More
M26069    D00771    AB010380    AB010381    D00770    D00769    J04727    M26068    D00340    D00774    D00775    D13923    D00778    BABH01042454    D00797    AB003905    BABH01042456    D00789    D00782    D00783    D00779    D00790    D00791    J04728    D00781    D13924    D00787    D00792    D00784    BABH01028597    D00777    BAA00673.1    ODYU01007848    SOQ50980.1    ODYU01011005    SOQ56475.1    ODYU01009526    SOQ54023.1    BABH01028594    AB001049    AB001050    D00785    ODYU01007998    SOQ50979.1    SOQ51243.1    D00786    BAA00682.1    D00780    KC340940    AGH25572.1    AB360450    AB360451    AB360452    AB360453    AB360454    BAH16557.1    MH028097    AXY04266.1    D00788    D63147    D63146    GEBQ01002995    JAT36982.1    DQ080209    AAY84557.1    GAPW01005354    JAC08244.1    MH028092    AXY04261.1    GECZ01018697    JAS51072.1    DQ845755    ABI64121.1    ODYU01012310    SOQ58561.1    CH477308    EAT44034.1    JXUM01078336    JXUM01078337    JXUM01078338    KQ563059    KXJ74559.1    JTDY01007633    JTDY01000351    KOB65058.1    KOB77585.1    DQ845756    ABI64122.1    EAT44035.1    KQ460211    KPJ16547.1    ODYU01010158    SOQ55080.1    AGBW02013503    OWR43321.1    SOQ55081.1    GEDC01030647    JAS06651.1    SOQ58560.1    HQ451072    AEE43936.1    KPJ16548.1    MH028093    AXY04262.1    KQ459583    KPI98655.1    KC340942    AGH25574.1    PYGN01000490    PSN45461.1    KC340941    AGH25573.1    KPJ16544.1    DS231859    EDS39071.1    D13925    MH028095    AXY04264.1    NWSH01001233    PCG72024.1    GFDL01008510    JAV26535.1    GFDL01008831    JAV26214.1    KOB65059.1    PCG72023.1    KZ149928    PZC77476.1    GECU01031447    JAS76259.1    GFDL01008539    JAV26506.1    GECU01031259    JAS76447.1    GFDL01010002    JAV25043.1    GFDL01010137    JAV24908.1    GFDL01008922    JAV26123.1    NWSH01003834    PCG65779.1    KC340943    AGH25575.1    GFDL01009760    JAV25285.1    GECU01028338    JAS79368.1    NWSH01001540    PCG70919.1   
Pfam
PF00049   Insulin
Interpro
IPR022353   Insulin_CS        + More
IPR036438   Insulin-like_sf       
IPR016179   Insulin-like       
IPR040228   Insulin-relat-peptide_inver       
IPR022352   Insulin_family       
IPR017097   Bombyxin       
IPR030680   Bombyxin_A       
IPR027285   Bombyxin_B       
IPR016724   Insulin-rel_pep       
SUPFAM
SSF56994   SSF56994       
PDB
1BON     E-value=0.0223617,     Score=81

Ontologies

Topology

Subcellular location
Secreted  
SignalP
Position:   1 - 17,         Likelihood:  0.996347
 
 
Length:
94
Number of predicted TMHs:
0
Exp number of AAs in TMHs:
0.15272
Exp number, first 60 AAs:
0.15272
Total prob of N-in:
0.06454
outside
1  -  94
 
 

Population Genetic Test Statistics

Pi
12.947227
Theta
11.049437
Tajima's D
0.507535
CLR
0
CSRT
0.527423628818559
Interpretation
Uncertain

Multiple alignment of Orthologues

 
 

Gene Tree

 
 
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