SGID Silkworm Genome Informatics Database
Gene
KWMTBOMO00903
Annotation
SIFamide_precursor_[Bombyx_mori]
Full name
Neuropeptide SIFamide       + More
SIFamide-related peptide      
Neuropeptide IMFamide      
FMRFamide-related neuropeptides      
Alternative Name
TYRKPPFNGSIF-amide
AYKKPPFNGSIF-amide
Location in the cell
Extracellular   Reliability : 1.468 PlasmaMembrane   Reliability : 1.213
 

Sequence

CDS
ATGCGCGCCGACCTGATTTATTTCATGTTTCTCGTGATTATTTTGACGTTGGCAACAATTGAAGCAACGTACAGAAAACCACCTTTCAATGGATCGATTTTCGGGAAGCGAAATAACGTAGAGAATGATTCTTCGGGCAGAGCGATTGCAGCGTTATGTGAAATCACTACCGAAACTTGCCAGGCTTGGTATCAGGCTTTGGAGAGTCAGTAA
Protein
MRADLIYFMFLVIILTLATIEATYRKPPFNGSIFGKRNNVENDSSGRAIAALCEITTETCQAWYQALESQ

Summary

Description
Ligand for the neuropeptide SIFamide receptor.
Ligand for the neuropeptide SIFamide receptor (PubMed:16378592). Modulates sexual behavior by negatively regulating female receptivity to male courtship and by playing a role in male sex discrimination (PubMed:17126293, PubMed:26469541). Also involved in promoting sleep (PubMed:24658384).
GYRKPPFNGSIF-amide may be involved in olfaction and contraction of hindgut.
Similarity
Belongs to the FARP (FMRFamide related peptide) family.
Keywords
Amidation   Cleavage on pair of basic residues   Direct protein sequencing   Neuropeptide   Secreted   Signal   Complete proteome   Reference proteome   Behavior   Glycoprotein  
Feature
peptide  Neuropeptide SIFamide
EMBL
AB298923    BAG50362.1    KC340937    AGH25569.1    KT005992    ALM30343.1    + More
KQ460890    KPJ11038.1    KQ459593    KPI96616.1    MH028128    AXY04297.1    CCAG010014920    JXJN01009092    KQ971354    EFA07409.1    AJVK01059044    KB632322    ERL92324.1    GAKP01003510    JAC55442.1    UFQT01001614    SSX31166.1    MF765484    AXF48204.1    AB817280    BAO00977.1    KZ288242    PBC31251.1    KK107347    QOIP01000007    EZA52345.1    RLU20085.1    CH933808    EDW09188.1    GL442298    EFN63630.1    GFDL01004610    JAV30435.1    JR053277    AEY61896.1    MG550188    AWT50622.1    CH940648    EDW61556.2    KQ979266    KYN22052.1    CH916367    EDW02244.1    ADTU01012083    JXUM01086664    JXUM01090606    GAPW01006812    KQ563852    KQ563583    JAC06786.1    KXJ73167.1    KXJ73634.1    KQ435818    KOX72529.1    CH477618    EAT38218.1    CH902619    EDV37789.1    LC146524    BAV78828.1    ODYU01000382    SOQ35072.1    GQ253922    ACT35307.1    CH964274    EDW85214.1    AAZX01001191    KQ414646    KOC66362.1    NNAY01002644    OXU20876.1    ADMH02002049    ETN59760.1    CM000158    EDW92564.1    KX531964    ANY27774.1    CH480838    EDW49218.1    CH954179    EDV57030.1    CM000362    CM002911    EDX08576.1    KMY96377.1    AF376801    AE013599    BT030932    BT030951    BT030970    BT032699    BK003637    AAO15386.1    ABV82333.1    DAA02335.1    KQ977012    KYN06355.1    KQ976558    KYM80712.1    OUUW01000001    SPP73743.1    CM000071    EDY69487.2    MH028089    AXY04258.1    KT005973    ALM30324.1    AB298924    BAG50363.1    AFFK01020457    KC340927    AGH25559.1    MH211002    AWK57544.1    HG326274    CDG15340.1    AGBW02008086    OWR54173.1    KX273323    AOH96653.1    AB036712    AB036713    BAC55939.1    ABLF02035181    JTDY01000896    KOB75515.1    EU117384    ABV21807.1    KF433807    AII98128.1    MWRG01011183    PRD26097.1    KR078361    ALQ28576.1    GU016327    ADO00265.1    KK119629    KFM76246.1    ABJB010961237    GQ214556    DS939604    ADD92393.1    EEC18288.1    KPI96617.1    LNIX01000002    OXA59776.1   

Ontologies

Topology

Subcellular location
Secreted  
SignalP
Position:   1 - 22,         Likelihood:  0.981870
 
 
Length:
70
Number of predicted TMHs:
1
Exp number of AAs in TMHs:
19.2619
Exp number, first 60 AAs:
19.25905
Total prob of N-in:
0.89985
POSSIBLE N-term signal
sequence
inside
1  -  4
TMhelix
5  -  24
outside
25  -  70
 
 

Population Genetic Test Statistics

Pi
288.338062
Theta
166.68444
Tajima's D
2.383428
CLR
0.0082
CSRT
0.934203289835508
Interpretation
Uncertain

Multiple alignment of Orthologues

 
 

Gene Tree

 
 
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