SGID Silkworm Genome Informatics Database
Gene
KWMTBOMO13692
Pre Gene Modal
BGIBMGA011022
Annotation
PREDICTED:_bursicon_isoform_X1_[Bombyx_mori]
Full name
Bursicon      
Alternative Name
Bursicon subunit alpha
Cuticle-tanning hormone
Single-chain bursicon
Location in the cell
Extracellular   Reliability : 4.008
 

Sequence

CDS
ATGTCCGTATTGAATACTTTTTTAGTCATAGTGGCTTTAATCTTATGTTACGTAAATGATTTCCCTGTTACTGGGCATGAAGTTCAACTACCTCCAGGCCAGGAATGTCAAATGACCGCAGTCATTCATGTTTTAAAACACCGAGGATGTAAACCTAAAGCAATTCCGTCGTTTGCTTGCATTGGAAAATGCACAAGCTACGTTCAGGTATCGGGTAGTAAAATATGGCAAATGGAGCGTACCTGCAACTGCTGTCAAGAATCAGGAGAAAGAGAAGCTACAGTTGTCTTGTTTTGTCCGGATGCTCAAAATGAAGAAAAGCGATTCAGAAAGGTTTCAACGAAAGCTCCGCTTCAATGCATGTGTCGTCCTTGCGGAAGTATAGAAGAGAGTTCCATTATTCCTCAGGAAGTTGCTGGATACTCCGAAGAAGGACCGCTGTATAACCATTTCAGGAAGTCTCTTTAA
Protein
MSVLNTFLVIVALILCYVNDFPVTGHEVQLPPGQECQMTAVIHVLKHRGCKPKAIPSFACIGKCTSYVQVSGSKIWQMERTCNCCQESGEREATVVLFCPDAQNEEKRFRKVSTKAPLQCMCRPCGSIEESSIIPQEVAGYSEEGPLYNHFRKSL

Summary

Description
Final heterodimeric neurohormone released at the end of the molting cycle, involved in the sclerotization (tanning) of the insect cuticle, melanization and wing spreading.
Final heterodimeric neurohormone released at the end of the molting cycle, involved in the sclerotization (tanning) of the insect cuticle, melanization and wing spreading. Heterodimer specifically activates the G protein-coupled receptor rk.
Subunit
Heterodimer of burs and pburs.
Heterodimer of Burs and Pburs.
Miscellaneous
The bursicon gene is encoded by two loci: burs124 contains exons 1, 2 and 4, and burs3 contains exon 3. Exon 3 is trans-spliced into position in the mature transcript. This unusual gene arrangement has existed for at least the 150 million years (MY) of mosquito evolution since the split of the culicid and anophelid family lineages, but is younger than the 250 MY split of the dipteran suborders Nematocera and Brachycera (containing the Culicidea and Drosophilidae, respectively).
The bursicon gene is encoded by two loci: burs124 on chromosome arm 2L contains exons 1, 2 and 4, and burs3 on arm 2R contains exon 3. Exon 3 is trans-spliced into position in the mature transcript. This unusual gene arrangement has existed for at least the 150 million years (MY) of mosquito evolution since the split of the culicid and anophelid family lineages, but is younger than the 250 MY split of the dipteran suborders Nematocera and Brachycera (containing the Culicidea and Drosophilidae, respectively).
Keywords
Complete proteome   Disulfide bond   Hormone   Reference proteome   Secreted   Signal  
Feature
chain  Bursicon
EMBL
BAAB01143969    BN000691    CAH89262.2    DQ094149    AAZ04374.1    ODYU01009965    + More
SOQ54731.1    MH028069    AXY04238.1    AGBW02012844    OWR44350.1    KT005955    ALM30306.1    ODYU01004489    SOQ44423.1    NWSH01000020    PCG80721.1    RSAL01000008    RVE54039.1    KJ002445    AHM02472.1    KJ783481    AJM76770.1    KQ459600    KPI94124.1    KQ461195    KPJ06804.1    KF498645    AHA86938.1    JTDY01014723    JTDY01000043    KOB52000.1    KOB79213.1    KK852914    KDR13886.1    PYGN01000705    PSN41953.1    LN901328    CUT08823.1    NEVH01024949    PNF16418.1    GAMC01000052    JAC06504.1    GAKP01023486    JAC35472.1    GECZ01010127    JAS59642.1    GBXI01009995    JAD04297.1    CCAG010012076    JXJN01011407    CH933806    EDW14494.1    CH916369    EDV92815.1    CH940650    EDW67452.1    CH480815    EDW43089.1    AM294595    CM000364    CAL26578.1    EDX13824.1    BT122042    BT132842    FM245726    FM245727    FM245728    FM245729    FM245730    FM245731    FM245732    FM245733    FM245734    FM245735    FM245736    ADD31622.1    AEU10774.1    CAR93652.1    CAR93653.1    CAR93654.1    CAR93655.1    CAR93656.1    CAR93657.1    CAR93658.1    CAR93659.1    CAR93660.1    CAR93661.1    CAR93662.1    AY672905    AY672906    AJ862523    AM294583    AM294584    AM294585    AM294586    AM294587    AM294588    AM294589    AM294590    AM294591    AM294592    AM294593    AM294594    AE014297    AAF55915.1    AAT72327.1    CM000160    EDW97899.2    KP895534    AKN21233.1    CH964272    EDW84901.1    CH954462    CH954181    EDV45165.1    EDV49981.1    CH902617    EDV42541.1    CM000070    EAL27280.1    CH479179    EDW23769.1    AJWK01009369    OUUW01000007    SPP82960.1    AB817240    BAO00937.1    CP012526    ALC45612.1    MF765465    AXF48185.1    DQ138189    KQ971342    ABA03053.1    EFA04634.1    DS235830    EEB18044.1    DQ156996    ABA40402.1    LC146489    BAV78793.1    EF424614    ABO20870.1    MH971162    AZC86174.1    UFQS01000224    UFQT01000224    SSX01647.1    SSX22027.1    UFQS01001316    UFQT01001316    SSX10316.1    SSX30004.1    CH477322    CH477412    GBRD01001302    JAG64519.1    AY735442    AY735443    AAAB01008859    AAAB01008900    MF083566    AVZ65957.1    ABLF02027799    GGMS01005041    MBY74244.1    GFXV01005471    MBW17276.1    GGMR01014141    MBY26760.1    KQ434772    KZC03908.1    KQ977294    KYN03905.1    KQ982805    KYQ50474.1    KQ435881    KOX69832.1    AM420631    AADG06006208    BN000692    CAH89263.2    CAM06631.1    KQ759843    OAD62600.1    GL436457    EFN71945.1    KQ976692    KYM77871.1    KQ981693    KYN37782.1    KQ979182    KYN22332.1    QOIP01000009    RLU18680.1    KZ288311    PBC28465.1    GL768630    EFZ11126.1    KK107119    EZA58629.1    GL450531    EFN80834.1    ADTU01018857    ADTU01018858    JQ864194    AFK81932.1    EU139431    ABX55998.1    GL732527    EFX87546.1    LRGB01001151    KZS13469.1    GDIQ01271102    JAJ80622.1    GDIQ01208625    JAK43100.1    QCYY01001562    ROT77167.1    KP191597    KT072701    AKJ74864.1    ALO17551.1    GU937434    ADY80040.1    JH431954    HACA01022343    CDW39704.1    HM113369    ADI86242.1    IACF01002186    LAB67849.1    MWRG01008500    PRD27627.1   
Pfam
PF03045   DAN        + More
PF11838   ERAP1_C
PF01433   Peptidase_M1
Interpro
IPR029034   Cystine-knot_cytokine        + More
IPR004133   DAN       
IPR006207   Cys_knot_C       
IPR034441   Bursicon_suB       
IPR014782   Peptidase_M1_dom       
IPR024571   ERAP1-like_C_dom       
IPR042097   Aminopeptidase_N-like_N       
IPR034016   M1_APN-typ       
IPR001930   Peptidase_M1       
Gene 3D
PDB
4YU8     E-value=0.000920618,     Score=95

Ontologies

Topology

Subcellular location
Secreted  
SignalP
Position:   1 - 25,         Likelihood:  0.993676
 
 
Length:
155
Number of predicted TMHs:
0
Exp number of AAs in TMHs:
6.44567
Exp number, first 60 AAs:
6.39357
Total prob of N-in:
0.33462
outside
1  -  155
 
 

Population Genetic Test Statistics

Pi
189.572945
Theta
135.894926
Tajima's D
1.934077
CLR
0
CSRT
0.873106344682766
Interpretation
Uncertain
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