SGID Silkworm Genome Informatics Database
Gene
KWMTBOMO07851
Pre Gene Modal
BGIBMGA000938
Annotation
PREDICTED:_probable_dolichyl_pyrophosphate_Glc1Man9GlcNAc2_alpha-1?3-glucosyltransferase_[Amyelois_transitella]
Full name
Alpha-1,3-glucosyltransferase       + More
Probable dolichyl pyrophosphate Glc1Man9GlcNAc2 alpha-1,3-glucosyltransferase      
Alternative Name
Asparagine-linked glycosylation protein 8 homolog
Dol-P-Glc:Glc(1)Man(9)GlcNAc(2)-PP-dolichyl alpha-1,3-glucosyltransferase
Dolichyl-P-Glc:Glc1Man9GlcNAc2-PP-dolichyl glucosyltransferase
Location in the cell
PlasmaMembrane   Reliability : 4.98
 

Sequence

CDS
ATGATTACCCAAGTAGTACTAATAGTTACAGCCGTTAAGTTTATGTTCATACCATTGTATCATTCAACAGACTTTGAAGTGCATCGAAATTGGTTGGCTATCACGAATAATGTTTCCGTCGAAGAGTGGTATTACGAATCGACATCAGAGTGGACACTGGACTACCCTCCACTCTTTGCCTGGCTAGAATATGGCTTGTCTATTGTAGCAAAATATTTTGATCCCAAAATGATAAAAATAGAAAATCTAAATTATAAATCTGATATGGCCGTGCTATTCCAAAGATTATCTGTGATTTTTTTAGACTTTGTTTACATTTTTAGTGTTAAAAGTTGCTCAAATCTAGTCAGCAATGGAAAGCTATTAGTTTTTATTTTATTAGTGTCCAACCCTGGCTTGCTGATGGTTGATCATATACACTTTCAATATAATGGATTTTTATATGGTTTTCTTCTGTTTTCTATATCGAACATGATAAGGTGTAATCATCTACAAGCAGCATTCTGGTTTGCTATGTTACTTAACTTTAAACATATATTTTTATATATTGCCCCAGTGTATGTGGTATATTTGTTAAGAGCATACTGTTTCACTCTTTCATCAATAGACGGAGTTCACACAGCTTGGTATTCCTTTTCAATAACAAATTTTATTAAACTGGCATTTGTTGTTGTATCAGTATTTACTTTATCGTTTGGACCATTTTTAGACCATTTGAATCAGATTTTAGTCAGATTATTTCCATTTAAAAGAGGACTTTGCCACGCATATTGGGCTCCCAATTTCTGGGCTCTGTACAATTTAGTAACAAAATATGGAATTAACATACCGAAATCGGAAGCATCGATGACAGGAGGGCTAGTGCAAGAATACGACCATTCAGTTTTACCATCAATTACGCCGAGTTTCACTTTTATAATGACGTGTTTGTCTATGATGCCCGCATTGTACAAGATGTGGTGTCTTTGTGCGGACAGAAGATACAGACCTATTTGTTTTATAAGATGTATTGTCGTCTGTGCGACTTGTTCGTTTATGCTGGGTTGGCATGTTCACGAGAAAGCAATTTTGATGATTATAATACCGTTGAGTTTTCTGTCGGTTCTTGGCGACGTGGACGGAAGATTATTCATTTTACTCTCAACCGTTCAATCGTTCGACTCATCGAGTTGGAAGTTTGAAAATAAAAGTGAAATGGAGCGGAAGGAGTTGTTCATTCAGATTGGTGATTTGGCATTTTATTACCTTTAG
Protein
MITQVVLIVTAVKFMFIPLYHSTDFEVHRNWLAITNNVSVEEWYYESTSEWTLDYPPLFAWLEYGLSIVAKYFDPKMIKIENLNYKSDMAVLFQRLSVIFLDFVYIFSVKSCSNLVSNGKLLVFILLVSNPGLLMVDHIHFQYNGFLYGFLLFSISNMIRCNHLQAAFWFAMLLNFKHIFLYIAPVYVVYLLRAYCFTLSSIDGVHTAWYSFSITNFIKLAFVVVSVFTLSFGPFLDHLNQILVRLFPFKRGLCHAYWAPNFWALYNLVTKYGINIPKSEASMTGGLVQEYDHSVLPSITPSFTFIMTCLSMMPALYKMWCLCADRRYRPICFIRCIVVCATCSFMLGWHVHEKAILMIIIPLSFLSVLGDVDGRLFILLSTVQSFDSSSWKFENKSEMERKELFIQIGDLAFYYL

Summary

Description
Adds the second glucose residue to the lipid-linked oligosaccharide precursor for N-linked glycosylation. Transfers glucose from dolichyl phosphate glucose (Dol-P-Glc) onto the lipid-linked oligosaccharide Glc(1)Man(9)GlcNAc(2)-PP-Dol before it is transferred to the nascent peptide (By similarity). Required for PKD1/Polycystin-1 maturation and localization to the plasma membrane of the primary cilia (By similarity).
Catalytic Activity
alpha-D-Glc-(1->3)-alpha-D-Man-(1->2)-alpha-D-Man-(1->2)-alpha-D-Man-(1->3)-[alpha-D-Man-(1->2)-alpha-D-Man-(1->3)-[alpha-D-Man-(1->2)-alpha-D-Man-(1->6)]-alpha-D-Man-(1->6)]-beta-D-Man-(1->4)-beta-D-GlcNAc-(1->4)-alpha-D-GlcNAc-diphosphodolichol + dolichyl beta-D-glucosyl phosphate = alpha-D-Glc-(1->3)-alpha-D-Glc-(1->3)-alpha-D-Man-(1->2)-alpha-D-Man-(1->2)-alpha-D-Man-(1->3)-[alpha-D-Man-(1->2)-alpha-D-Man-(1->3)-[alpha-D-Man-(1->2)-alpha-D-Man-(1->6)]-alpha-D-Man-(1->6)]-beta-D-Man-(1->4)-beta-D-GlcNAc-(1->4)-alpha-D-GlcNAc-diphosphodolichol + dolichyl phosphate + H(+)
Similarity
Belongs to the ALG6/ALG8 glucosyltransferase family.
Keywords
Alternative splicing   Complete proteome   Congenital disorder of glycosylation   Disease mutation   Endoplasmic reticulum   Glycosyltransferase   Membrane   Polymorphism   Reference proteome   Transferase   Transmembrane   Transmembrane helix  
Feature
chain  Alpha-1,3-glucosyltransferase
splice variant  In isoform 2.
sequence variant  In CDG1H; dbSNP:rs121908293.
EC Number
2.4.1.-
2.4.1.265
EMBL
GDQN01004195    JAT86859.1    JQ747501    AGG36458.1    ODYU01002495    SOQ40043.1    + More
NWSH01000642    PCG75074.1    AGBW02013971    OWR42492.1    GECZ01015701    JAS54068.1    NEVH01022644    PNF18357.1    GECU01034650    GECU01026325    JAS73056.1    JAS81381.1    HADW01002224    HADX01008573    SBP30805.1    GEDC01031569    JAS05729.1    HAEI01006045    SBR95891.1    HAEA01009406    SBQ37886.1    HAEB01011906    SBQ58433.1    HADZ01007925    SBP71866.1    HAEC01007476    SBQ75614.1    HAED01010746    HAEE01010742    SBR30792.1    HAEG01014900    SBR98802.1    AL627325    CAE47759.1    CU928848    BC093349    BC164687    AAH93349.1    AAI64687.1    NEDP02002015    OWF51951.1    HADY01013735    HAEJ01017962    SBP52220.1    GEDC01017272    JAS20026.1    CM004469    OCT93293.1    GEBQ01010154    GEBQ01007057    JAT29823.1    JAT32920.1    JSUE03012997    JSUE03012998    CP026246    AWO99595.1    BC090105    AAH90105.1    BC135531    AAI35532.1    ABGA01113927    ABGA01113928    ABGA01113929    ABGA01113930    ABGA01113931    ABGA01113932    NDHI03003437    PNJ51094.1    JT411033    AHH39285.1    JH883095    ELR47374.1    AJ224875    AP002520    CH471076    BC001133    CABD030080370    CABD030080371    CABD030080372    CABD030080373    AQIA01021535    AQIA01021536    AACZ04016310    NBAG03000261    PNI56929.1    AHZZ02007190    KK852672    KDR18773.1    ADFV01111229    ADFV01111230    ADFV01111231    ADFV01111232    ADFV01111233    ADFV01111234    ADFV01111235    ADFV01111236    BC120179    KQ041556    KKF25557.1    PNJ51085.1    GABC01006954    JAA04384.1    BC070861    AAH70861.1    AK305007    BAK62001.1    KU178764    ALQ34222.1    EAW75051.1    GABF01010490    GABD01004338    GABE01006028    JAA11655.1    JAA28762.1    JAA38711.1    PNI56926.1    CM001289    EHH56612.1    JU322679    JU472505    JV044589    AFE66435.1    AFH29309.1    AFI34660.1    AJFE02013302    AJFE02013303    AJFE02013304    AJFE02013305    AJFE02013306    AJFE02013307    JL620308    AEP99295.1    HAAF01009009    CCP80833.1    AMGL01060851    AANG04002890    AEMK02000070    DQIR01105371    DQIR01122511    DQIR01144885    DQIR01168884    DQIR01190177    DQIR01190989    DQIR01191825    DQIR01196356    DQIR01200500    DQIR01250151    DQIR01293354    HDA60847.1    AQIB01134049    AQIB01134050    AQIB01134051   
Pfam
PF03155   Alg6_Alg8
Interpro
IPR039487   ALG8        + More
IPR004856   Glyco_trans_ALG6/ALG8       

Ontologies

Topology

Subcellular location
Endoplasmic reticulum membrane  
Length:
416
Number of predicted TMHs:
7
Exp number of AAs in TMHs:
167.04937
Exp number, first 60 AAs:
17.46333
Total prob of N-in:
0.93138
POSSIBLE N-term signal
sequence
inside
1  -  4
TMhelix
5  -  22
outside
23  -  90
TMhelix
91  -  109
inside
110  -  120
TMhelix
121  -  143
outside
144  -  178
TMhelix
179  -  201
inside
202  -  207
TMhelix
208  -  230
outside
231  -  301
TMhelix
302  -  324
inside
325  -  330
TMhelix
331  -  353
outside
354  -  416
 
 

Population Genetic Test Statistics

Pi
190.539476
Theta
207.258602
Tajima's D
-1.073232
CLR
0.688547
CSRT
0.12284385780711
Interpretation
Uncertain
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