SGID Silkworm Genome Informatics Database
Gene
KWMTBOMO11856
Pre Gene Modal
BGIBMGA004436
Annotation
PREDICTED:_facilitated_trehalose_transporter_Tret1-like_[Amyelois_transitella]
Full name
Facilitated trehalose transporter Tret1      
Location in the cell
PlasmaMembrane   Reliability : 4.982
 

Sequence

CDS
ATGACAGCTATAGAAAATAAATACATAATTTCCGATAAGACAGCCGTCAAAGCATTCTGGGTGGCACTAATCGTGAATTTGACTCGTGAATTCTGCGGTTGCATCGCGATCCTGGTGTACGCGAGTCACATCTTCACGGCAGCCCGTAAAGACCCGAACATCAGTATATCTTTGTCTCCGAACAAGCAGTCTATCATGTTGGCAGCTGTTCAGATCGTAGGCTCATTCCTGGCCTGTCAACTAGTCGATAGAGCCGGCAGGAAGCCTCTTCTAGCGGTCACAAGCGTGGTGGCTGGATTCAGCATGGCTCTGCTCGGAGTCTGGTTCTACCTCCAGGGCATTGGCGTGTTCATGCCTGGATGGGTGCCGATAGCAGCGCTCTGCATCTGCATATTCGCAGACGCATCGGGACTCCAACCGCTACCGTTCGTCATAATGACAGAGATGTTTAGTTTCCAGCTCCGTGGTACAGTGGCGACTTTAGTTATGGCAATATCTCTGGCAACAGACTTCGCTCTGCTGAGACTGTTCGCTCCATTGACCGAGCTGATTGGCTATCACTTCACATTCTGGATGTTCAGTTTAATATGTCTCTCGAACGTATTCTATCTAATCTTCTGTGTTCCGGAAACAAAAATGAGGAGCTTAGAGGACATTTACGCCGATTTAGAAGGAAAGAATAAGAGAAAAAAGAAATCGGACGAAGTGGTTGAAACAAACCACGTCTAA
Protein
MTAIENKYIISDKTAVKAFWVALIVNLTREFCGCIAILVYASHIFTAARKDPNISISLSPNKQSIMLAAVQIVGSFLACQLVDRAGRKPLLAVTSVVAGFSMALLGVWFYLQGIGVFMPGWVPIAALCICIFADASGLQPLPFVIMTEMFSFQLRGTVATLVMAISLATDFALLRLFAPLTELIGYHFTFWMFSLICLSNVFYLIFCVPETKMRSLEDIYADLEGKNKRKKKSDEVVETNHV

Summary

Description
High-capacity facilitative transporter for trehalose. Does not transport maltose, sucrose or lactose. Mediates the bidirectional transfer of trehalose. Responsible for the transport of trehalose synthesized in the fat body and the incorporation of trehalose into other tissues that require a carbon source, thereby regulating trehalose levels in the hemolymph.
Biophysicochemical Properties
71.58 mM for trehalose
Similarity
Belongs to the major facilitator superfamily. Sugar transporter (TC 2.A.1.1) family.
Belongs to the major facilitator superfamily. Sugar transporter (TC 2.A.1.1) family. Trehalose transporter subfamily.
Keywords
Cell membrane   Complete proteome   Glycoprotein   Membrane   Reference proteome   Sugar transport   Transmembrane   Transmembrane helix   Transport  
Feature
chain  Facilitated trehalose transporter Tret1
EMBL
BABH01021836    KZ149924    PZC77632.1    RSAL01000114    RVE46930.1    NWSH01002620    + More
PCG67830.1    ODYU01008186    SOQ51574.1    KQ459460    KPJ00738.1    AGBW02009482    OWR50710.1    JTDY01003914    KOB68834.1    BABH01032501    BABH01022059    ODYU01007510    SOQ50341.1    KQ459838    KPJ19739.1    RSAL01000053    RVE50024.1    KPJ00782.1    NWSH01001423    PCG71276.1    KPJ00847.1    KQ461181    KPJ07673.1    ODYU01008039    SOQ51308.1    AGBW02011864    OWR46004.1    NWSH01001270    PCG71905.1    RSAL01000132    RVE46342.1    KZ149954    PZC76506.1    AGBW02008435    OWR53407.1    KPJ19742.1    JTDY01001495    KOB73737.1    PZC76505.1    KPJ00783.1    AGBW02009367    OWR50987.1    AGBW02009650    OWR50256.1    KPJ00686.1    AP017499    BBB06788.1    AGBW02011078    OWR47246.1    ODYU01010429    SOQ55525.1    BABH01040655    KPJ00778.1    NWSH01002833    PCG67464.1    ODYU01010219    SOQ55189.1    KZ149937    PZC77108.1    JTDY01005298    KOB67145.1    KPJ19738.1    GAIX01000896    JAA91664.1    KQ460009    KPJ18480.1    PYGN01000154    PSN52620.1    NEVH01006721    PNF37174.1    PYGN01000088    PSN54598.1    KK852870    KDR14605.1    PYGN01001954    PSN32011.1    AB901068    BAQ02368.1    GDHF01026962    JAI25352.1    NEVH01013595    PNF28370.1    BABH01038299    GAKP01015559    GAKP01015558    GAKP01015557    JAC43393.1    GDHF01024196    GDHF01015258    GDHF01004851    JAI28118.1    JAI37056.1    JAI47463.1    PYGN01000690    PSN42188.1    PNF28369.1    KQ459597    KPI94820.1    KPJ00761.1    KQ460207    KPJ16703.1    PNF28367.1    PNF28368.1    JXUM01001466    KQ560121    KXJ84364.1    AAZX01006527    AAZX01008308    GBHO01043034    GBRD01007348    GBRD01004279    JAG00570.1    JAG58473.1    NEVH01020342    PNF21526.1    AJVK01000088    GBXI01012080    JAD02212.1    KY350170    ARX98209.1    GBXI01016924    JAC97367.1    GFDF01007796    JAV06288.1    KQ981276    KYN43567.1    CH477418    EAT41278.1    GFDF01007788    JAV06296.1    GDHC01008360    GDHC01004923    JAQ10269.1    JAQ13706.1    ODYU01008931    SOQ52939.1    APCN01003374    GGFJ01004829    MBW53970.1    GAPW01001101    JAC12497.1    GGFJ01004828    MBW53969.1    GGFM01002508    MBW23259.1    GGFM01007009    MBW27760.1    AB369550    BAF96744.1    CH477758    EAT36546.1    GGFK01003278    MBW36599.1    GGFK01003296    MBW36617.1    GGFK01003378    MBW36699.1    GAMD01000836    JAB00755.1    KQ459601    KPI93687.1    GGFM01000865    MBW21616.1    GGFM01002530    MBW23281.1   
Pfam
PF00083   Sugar_tr        + More
PF00025   Arf
PF05225   HTH_psq
Interpro
IPR005828   MFS_sugar_transport-like        + More
IPR020846   MFS_dom       
IPR005829   Sugar_transporter_CS       
IPR036259   MFS_trans_sf       
IPR003663   Sugar/inositol_transpt       
IPR006689   Small_GTPase_ARF/SAR       
IPR027417   P-loop_NTPase       
IPR009057   Homeobox-like_sf       
IPR007889   HTH_Psq       
SUPFAM
SSF103473   SSF103473        + More
SSF52540   SSF52540       
SSF46689   SSF46689       
PDB
4GC0     E-value=1.21334e-12,     Score=174

Ontologies

Topology

Subcellular location
Cell membrane  
Length:
242
Number of predicted TMHs:
6
Exp number of AAs in TMHs:
129.32201
Exp number, first 60 AAs:
22.71157
Total prob of N-in:
0.94862
POSSIBLE N-term signal
sequence
inside
1  -  18
TMhelix
19  -  41
outside
42  -  64
TMhelix
65  -  82
inside
83  -  88
TMhelix
89  -  111
outside
112  -  120
TMhelix
121  -  143
inside
144  -  155
TMhelix
156  -  178
outside
179  -  182
TMhelix
183  -  205
inside
206  -  242
 
 

Population Genetic Test Statistics

Pi
196.179552
Theta
159.323272
Tajima's D
0.720404
CLR
0
CSRT
0.577771111444428
Interpretation
Possibly Positive selection
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