SGID The Silkworm Genome Information Database
Gene
KWMTBOMO05770  Validated by peptides from experiments
Pre Gene Modal
BGIBMGA008210
Annotation
syndecan_binding_protein_[Bombyx_mori]
Full name
Syntenin-1      
Alternative Name
Syndecan-binding protein 1
Location in the cell
Nuclear   Reliability : 1.785
 

Sequence

CDS
ATGTCGTTCTATCCGTCTCTGGAGGATATGAAGGTGGATAATATGATGAGGGCTCAAATATCGCAGCATCAAGCACCACCGTCATATGTTGCTCCGCAACTTTGTGCCACGCCTAGTGCCCCTAGTGCTACTCATGTTTACCCAACATTGGGAGAATATATGGGCATGGAGCTGTCCCAGGCTGTAATTGCGCTTAACATGCCCGAATACCAAATACAACAGGTTCAGCCAACAAGTAGTAATGTGGTTGCACCTCTATCATCCCAGTCCCTTTCCCTGCCTAAGGCAACTGTAACTCAGGCTATCAGACAAGTTGTTCTTTGCAAGGACAGAAATGGAAAGTGTGGCTTAAGACTCCATTCAGTTGACAGTGGAGTATTTGTATGCTATGTTGCTGCTAACAGTCCTGGTGCCTTGGCCGGCTTAAGGTTTGGCGATCAGATATTAGAGATCAATAATGTCACTGTTGCTGGAATGACAATGGATAAATGTCATGATATCCTTAAGAAAGCTCCTGCAAATAATATCACCATGGCTGTTCGTGATAGGCCATTCGAGAGAAATGTAACTTTACACAAAGACTCTTTGGGTCATGTGGGATTCCAATTCAAAAATGGAAAAATTATAGCATTGGTTGTTGATTCATCTGCAGCTCGGAATGGCTTATTGACAGACCACCAGATACTGGAAATAAACACAATAAATGTCGTTGGCATGAAAGATAAGGAAATATCTAAAATTATTGATGAAAGTCCTTCTGTTGTAAACATTACAATAATACCTTATTGTATATATGAACGTATGATAAACAAGATGTCATCATCGCTTTTCAAGGAACTGGATCGCACACCAGCAGCTTGA
Protein
MSFYPSLEDMKVDNMMRAQISQHQAPPSYVAPQLCATPSAPSATHVYPTLGEYMGMELSQAVIALNMPEYQIQQVQPTSSNVVAPLSSQSLSLPKATVTQAIRQVVLCKDRNGKCGLRLHSVDSGVFVCYVAANSPGALAGLRFGDQILEINNVTVAGMTMDKCHDILKKAPANNITMAVRDRPFERNVTLHKDSLGHVGFQFKNGKIIALVVDSSAARNGLLTDHQILEINTINVVGMKDKEISKIIDESPSVVNITIIPYCIYERMINKMSSSLFKELDRTPAA

Summary

Description
Multifunctional adapter protein involved in diverse array of functions including trafficking of transmembrane proteins, neuro and immunomodulation, exosome biogenesis, and tumorigenesis. Positively regulates TGFB1-mediated SMAD2/3 activation and TGFB1-induced epithelial-to-mesenchymal transition (EMT) and cell migration in various cell types. May increase TGFB1 signaling by enhancing cell-surface expression of TGFR1 by preventing the interaction between TGFR1 and CAV1 and subsequent CAV1-dependent internalization and degradation of TGFR1. In concert with SDC1/4 and PDCD6IP, regulates exosome biogenesis. Regulates migration, growth, proliferation, and cell cycle progression in a variety of cancer types. In adherens junctions may function to couple syndecans to cytoskeletal proteins or signaling components. Seems to couple transcription factor SOX4 to the IL-5 receptor (IL5RA). May also play a role in vesicular trafficking. Seems to be required for the targeting of TGFA to the cell surface in the early secretory pathway.
Subunit
Monomer and homodimer (PubMed:11152476). Interacts with NFASC and SDCBP2 (PubMed:11152476). Interacts with PTPRJ (PubMed:11434923). Interacts with SDC1, SDC2, SDC3, SDC4, NRXN2, EPHA7, EPHB1, NF2 isoform 1, TGFA and IL5RA (By similarity). Interacts with PDCD6IP. Forms a complex with PDCD6IP and SDC2. Interacts (via C-terminus) with TGFBR1 (By similarity). Binds to FZD7; this interaction is increased by inositol trisphosphate (IP3) (By similarity). Interacts with SMO (By similarity).
Keywords
3D-structure   Acetylation   Cell junction   Cell membrane   Complete proteome   Cytoplasm   Cytoskeleton   Endoplasmic reticulum   Lipid-binding   Membrane   Nucleus   Phosphoprotein   Reference proteome   Repeat   Secreted  
Feature
chain  Syntenin-1
EMBL
DQ443139    ABF51228.1    BABH01042044    GAIX01005695    JAA86865.1    KZ149900    + More
PZC78582.1    NWSH01002617    PCG67840.1    ODYU01000666    SOQ35837.1    AGBW02013372    OWR43510.1    KQ460398    KPJ15009.1    AK401388    BAM18010.1    AK405271    BAM20633.1    KQ459302    KPJ01806.1    JTDY01000682    KOB76241.1    GALX01004389    JAB64077.1    GEZM01003486    JAV96780.1    GL436457    EFN71934.1    KQ976692    KYM77881.1    GL888406    EGI61470.1    ADTU01018869    KQ981693    KYN37792.1    KQ979182    KYN22321.1    GBYB01004410    JAG74177.1    KK107249    EZA54459.1    KQ982805    KYQ50486.1    QOIP01000013    RLU15244.1    KQ414646    KOC66581.1    KQ971372    EFA09687.1    KQ434890    KZC10482.1    MDVM02000127    PYZ99266.1    KQ977294    KYN03894.1    HM210774    AEE65457.1    HM210772    AEE65455.1    KP241935    AKM12661.1    KZ288334    PBC27876.1    LBMM01001444    KMQ96304.1    HM210773    AEE65456.1    NEVH01022639    PNF18537.1    QCYY01002440    ROT70332.1    GFWZ01000400    MBW20390.1    GL762838    EFZ20729.1    DS235289    EEB14454.1    GEDC01014536    JAS22762.1    GEDC01025527    JAS11771.1    CVRI01000037    CRK93479.1    GFAH01000599    JAV47790.1    KK852824    KDR15460.1    GDRN01046530    JAI66775.1    CH477339    EAT43140.1    EAT43141.1    GFWV01022651    MAA47378.1    GDIP01092658    JAM11057.1    DS231834    EDS32612.1    GDKW01000137    JAI56458.1    DQ440369    ABF18402.1    BT076807    ACO11231.1    JXUM01034334    KQ561020    KXJ80005.1    GFDL01009795    JAV25250.1    GFTR01004844    JAW11582.1    CAEY01000429    GDIP01057367    LRGB01000568    JAM46348.1    KZS17869.1    GECL01003212    JAP02912.1    ACPB03015113    GBBI01003548    JAC15164.1    GL732532    EFX85462.1    GAPW01002506    JAC11092.1    GBGD01002268    JAC86621.1    GDIQ01024326    JAN70411.1    BT121027    ADD37957.1    GALA01001594    JAA93258.1    GDIP01042921    JAM60794.1    CM004477    OCT74753.1    JH431451    KK845081    KFP86850.1    KL394081    KFP92659.1    GGFK01002199    MBW35520.1    AAEX03015810    AANG04003518    ADMH02002162    ETN58158.1    AF248548    AJ292243    BC064651    GBSH01002676    JAG66351.1    QCYY01002439    ROT70347.1    GBHO01009436    GDHC01019615    JAG34168.1    JAP99013.1    KL412027    KFW73843.1    AKCR02000001    PKK34206.1   
Pfam
PF17820   PDZ_6        + More
PF00595   PDZ
Interpro
IPR030528   SDCBP        + More
IPR041489   PDZ_6       
IPR036034   PDZ_sf       
IPR001478   PDZ       
SUPFAM
SSF50156   SSF50156       
PDB
5G1E     E-value=1.44286e-59,     Score=580

Ontologies

Topology

Subcellular location
Cell junction   Mainly membrane-associated. Localized to adherens junctions, focal adhesions and endoplasmic reticulum. Colocalized with actin stress fibers. Also found in the nucleus. Identified by mass spectrometry in melanosome fractions from stage I to stage IV. Associated to the plasma membrane in the presence of FZD7 and phosphatidylinositol 4,5-bisphosphate (PIP2) (By similarity).   With evidence from 5 publications.
Focal adhesion   Mainly membrane-associated. Localized to adherens junctions, focal adhesions and endoplasmic reticulum. Colocalized with actin stress fibers. Also found in the nucleus. Identified by mass spectrometry in melanosome fractions from stage I to stage IV. Associated to the plasma membrane in the presence of FZD7 and phosphatidylinositol 4,5-bisphosphate (PIP2) (By similarity).   With evidence from 5 publications.
Adherens junction   Mainly membrane-associated. Localized to adherens junctions, focal adhesions and endoplasmic reticulum. Colocalized with actin stress fibers. Also found in the nucleus. Identified by mass spectrometry in melanosome fractions from stage I to stage IV. Associated to the plasma membrane in the presence of FZD7 and phosphatidylinositol 4,5-bisphosphate (PIP2) (By similarity).   With evidence from 5 publications.
Cell membrane   Mainly membrane-associated. Localized to adherens junctions, focal adhesions and endoplasmic reticulum. Colocalized with actin stress fibers. Also found in the nucleus. Identified by mass spectrometry in melanosome fractions from stage I to stage IV. Associated to the plasma membrane in the presence of FZD7 and phosphatidylinositol 4,5-bisphosphate (PIP2) (By similarity).   With evidence from 5 publications.
Endoplasmic reticulum membrane   Mainly membrane-associated. Localized to adherens junctions, focal adhesions and endoplasmic reticulum. Colocalized with actin stress fibers. Also found in the nucleus. Identified by mass spectrometry in melanosome fractions from stage I to stage IV. Associated to the plasma membrane in the presence of FZD7 and phosphatidylinositol 4,5-bisphosphate (PIP2) (By similarity).   With evidence from 5 publications.
Nucleus   Mainly membrane-associated. Localized to adherens junctions, focal adhesions and endoplasmic reticulum. Colocalized with actin stress fibers. Also found in the nucleus. Identified by mass spectrometry in melanosome fractions from stage I to stage IV. Associated to the plasma membrane in the presence of FZD7 and phosphatidylinositol 4,5-bisphosphate (PIP2) (By similarity).   With evidence from 5 publications.
Melanosome   Mainly membrane-associated. Localized to adherens junctions, focal adhesions and endoplasmic reticulum. Colocalized with actin stress fibers. Also found in the nucleus. Identified by mass spectrometry in melanosome fractions from stage I to stage IV. Associated to the plasma membrane in the presence of FZD7 and phosphatidylinositol 4,5-bisphosphate (PIP2) (By similarity).   With evidence from 5 publications.
Cytoplasm   Mainly membrane-associated. Localized to adherens junctions, focal adhesions and endoplasmic reticulum. Colocalized with actin stress fibers. Also found in the nucleus. Identified by mass spectrometry in melanosome fractions from stage I to stage IV. Associated to the plasma membrane in the presence of FZD7 and phosphatidylinositol 4,5-bisphosphate (PIP2) (By similarity).   With evidence from 5 publications.
Cytosol   Mainly membrane-associated. Localized to adherens junctions, focal adhesions and endoplasmic reticulum. Colocalized with actin stress fibers. Also found in the nucleus. Identified by mass spectrometry in melanosome fractions from stage I to stage IV. Associated to the plasma membrane in the presence of FZD7 and phosphatidylinositol 4,5-bisphosphate (PIP2) (By similarity).   With evidence from 5 publications.
Cytoskeleton   Mainly membrane-associated. Localized to adherens junctions, focal adhesions and endoplasmic reticulum. Colocalized with actin stress fibers. Also found in the nucleus. Identified by mass spectrometry in melanosome fractions from stage I to stage IV. Associated to the plasma membrane in the presence of FZD7 and phosphatidylinositol 4,5-bisphosphate (PIP2) (By similarity).   With evidence from 5 publications.
Secreted   Mainly membrane-associated. Localized to adherens junctions, focal adhesions and endoplasmic reticulum. Colocalized with actin stress fibers. Also found in the nucleus. Identified by mass spectrometry in melanosome fractions from stage I to stage IV. Associated to the plasma membrane in the presence of FZD7 and phosphatidylinositol 4,5-bisphosphate (PIP2) (By similarity).   With evidence from 5 publications.
Exosome   Mainly membrane-associated. Localized to adherens junctions, focal adhesions and endoplasmic reticulum. Colocalized with actin stress fibers. Also found in the nucleus. Identified by mass spectrometry in melanosome fractions from stage I to stage IV. Associated to the plasma membrane in the presence of FZD7 and phosphatidylinositol 4,5-bisphosphate (PIP2) (By similarity).   With evidence from 5 publications.
Membrane raft   Mainly membrane-associated. Localized to adherens junctions, focal adhesions and endoplasmic reticulum. Colocalized with actin stress fibers. Also found in the nucleus. Identified by mass spectrometry in melanosome fractions from stage I to stage IV. Associated to the plasma membrane in the presence of FZD7 and phosphatidylinositol 4,5-bisphosphate (PIP2) (By similarity).   With evidence from 5 publications.
Length:
286
Number of predicted TMHs:
0
Exp number of AAs in TMHs:
0.0474000000000001
Exp number, first 60 AAs:
0.0013
Total prob of N-in:
0.00797
outside
1  -  286
 
 

Population Genetic Test Statistics

Pi
215.488297
Theta
190.171481
Tajima's D
0.568805
CLR
0
CSRT
0.534623268836558
Interpretation
Uncertain
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