SGID Silkworm Genome Informatics Database
Gene
KWMTBOMO01955
Pre Gene Modal
BGIBMGA005921
Annotation
PREDICTED:_EGF_domain-specific_O-linked_N-acetylglucosamine_transferase_[Amyelois_transitella]
Full name
EGF domain-specific O-linked N-acetylglucosamine transferase      
Alternative Name
Extracellular O-linked N-acetylglucosamine transferase
Location in the cell
Extracellular   Reliability : 1.797 Nuclear   Reliability : 1.708
 

Sequence

CDS
ATGACGAAACAGATTGAATTTTTATGTTTTTTATTATTTCCCATTCACACACTATCAATTAACTTTAATGAATTAAATTTGCCTCCGCAACATATTCCATTCGTTTTTAATGCATTTCCTGAAATTGCTGAAACCTGCAATTCGGAACAAAGCTGCCCTTTCAAGAGTTCGCTGGGTGCAAAATCGTGTTGGGGTTATGAACGAGACTGTGATAAAAAATCCTCGTATCATGTGCGCCCAGTGTGTCCTGGCGATCACAGAGGTTGGGTTAAAACGAAAGAAGCCCAATATGATACGTTTTACACACAAGCAGATTTTGGTTATGTTAAAGAACAAATCGACGATTTGATGGTGATGTGTGAAGCACTATACCCTGATGATACATCGCTTGAATGCTCAAAATATCTTAGGTTCTGCAGGGGAAGAAATATAATGCTGAATTTTACTGGCCTTGTGGGTCGTGGTGATAATTTGAGATATAAAACTGATATTCTCAGTGCTGGACAAATAGGTGGCTACTGTAAGTTCTATTCAGATAGACTTATGAAGGAGGCAGAACATATGAGTGCATTACAGTCATGGGGTCCAGAAATGGTGAATTTCGTCAAAACTCCTAAAAAGCCAATAGCAGATGGAATGTGTGACATTGTCATAGATAAACCAACTTACATCATGAAACTTGATGCTGCTGTTAATATGTATCATCATTTTTGTGACTTTTTCAATTTGTATGCATCGCTACACGTAAATTCCACACATCCATCAACATTTACTAGAAACAATCATATTCTAGTTTGGGAAACATTTACATATGATTCTGCATTCAAAGACGCTTTTAAGGCGTTCACTGAGAATCCGATTTGGGATTTAAAGAGGTTTAGAGGAAAAGTTGTCTGTTTTAAAAATGCAGTGTTCCCGCTTCTGCCAAGAATGATTTTTGGTCTCTACTACAACACACCTCTAATATACGGATGCGAAAGAAGTGGATTGTTTCATGCCTTTTCTAAACACATACTGCATTCTTTGAATATAAAACTGCATATGCGTACCGATGATAGAGTAAGAGTTACTCTCCTATCGAGAGGAACCACATATAGGTCAATTCTAAATGAGAAAGAAATTGTAGATGCTTTGCTCAAAGAAGATGGTTATTATGTCCAACGCGTTGTCTATGACAGGACAGTTTCATTCACAAAGCAGCTAGAAATAACTCACAATACTGATGTGTTCATTGGAATGCATGGAGCCGGTCTGACACATTTACTGTTCTTACCTGATTGGGCAGCGGTATTTGAAATATACAATTGTGAAGATCCTAACTGCTATGCTGATTTAAGTAGACTTCGAGGACTCAAATACGTAACATGGGAAGATAAATCAAAACTTGTCCAACAAGATGAGGGTCATAGTCCCGGTGGTGGTTCACATGCAAAGTTCACCAATTATTCGTTTGACGTCAAAGAATTCTTGAGGTTGGTCGCGAAGTGTGCCGAGTACGTGCGCAACAGACAAGACTTTCAGAACTTCGTTGAAGCGTCTCTTATTAAAATGCACGAAGAATTATAG
Protein
MTKQIEFLCFLLFPIHTLSINFNELNLPPQHIPFVFNAFPEIAETCNSEQSCPFKSSLGAKSCWGYERDCDKKSSYHVRPVCPGDHRGWVKTKEAQYDTFYTQADFGYVKEQIDDLMVMCEALYPDDTSLECSKYLRFCRGRNIMLNFTGLVGRGDNLRYKTDILSAGQIGGYCKFYSDRLMKEAEHMSALQSWGPEMVNFVKTPKKPIADGMCDIVIDKPTYIMKLDAAVNMYHHFCDFFNLYASLHVNSTHPSTFTRNNHILVWETFTYDSAFKDAFKAFTENPIWDLKRFRGKVVCFKNAVFPLLPRMIFGLYYNTPLIYGCERSGLFHAFSKHILHSLNIKLHMRTDDRVRVTLLSRGTTYRSILNEKEIVDALLKEDGYYVQRVVYDRTVSFTKQLEITHNTDVFIGMHGAGLTHLLFLPDWAAVFEIYNCEDPNCYADLSRLRGLKYVTWEDKSKLVQQDEGHSPGGGSHAKFTNYSFDVKEFLRLVAKCAEYVRNRQDFQNFVEASLIKMHEEL

Summary

Description
Catalyzes the transfer of a single N-acetylglucosamine from UDP-GlcNAc to a serine or threonine residue in extracellular proteins resulting in their modification with a beta-linked N-acetylglucosamine (O-GlcNAc). Specifically glycosylates the Thr residue located between the fifth and sixth conserved cysteines of folded EGF-like domains. Involved in epithelial cell adhesion/interaction with the extracellular matrix by mediating glycosylation of proteins in the secretory pathway, such as Dumpy (Dp).
Catalytic Activity
L-seryl-[protein] + UDP-N-acetyl-alpha-D-glucosamine = 3-O-(N-acetyl-beta-D-glucosaminyl)-L-seryl-[protein] + H(+) + UDP
L-threonyl-[protein] + UDP-N-acetyl-alpha-D-glucosamine = 3-O-(N-acetyl-beta-D-glucosaminyl)-L-threonyl-[protein] + H(+) + UDP
Cofactor
a divalent metal cation
Keywords
Complete proteome   Endoplasmic reticulum   Glycoprotein   Glycosyltransferase   Reference proteome   Signal   Transferase  
Feature
chain  EGF domain-specific O-linked N-acetylglucosamine transferase
EC Number
2.4.1.255
EMBL
NWSH01000672    PCG74896.1    KQ460398    KPJ15151.1    KQ459601    KPI93835.1    + More
KZ149895    PZC78789.1    ODYU01008149    SOQ51517.1    KK107347    QOIP01000007    EZA52321.1    RLU20673.1    GBYB01014444    JAG84211.1    KK852595    KDR20615.1    GL438586    EFN68718.1    KQ980278    KYN16979.1    LBMM01002229    KMQ95102.1    KQ981744    KYN36318.1    KQ976558    KYM80732.1    BABH01005101    BABH01005102    BABH01005103    KQ977012    KYN06333.1    GL448037    EFN85561.1    KZ288211    PBC32897.1    KQ436245    KOX67308.1    GL768054    EFZ12831.1    PYGN01000087    PSN54636.1    KQ982650    KYQ52929.1    AAZX01000971    AAZX01016287    LJIG01022744    KRT78940.1    NNAY01001362    OXU24236.1    GEZM01073428    JAV65105.1    KQ971343    EFA03354.1    GBGD01001228    JAC87661.1    ACPB03016020    GFTR01006894    JAW09532.1    GDKW01002597    JAI53998.1    ADTU01028242    KQ414661    KOC65578.1    NEVH01004401    PNF39883.1    PNF39882.1    GEDC01028744    GEDC01024760    GEDC01024546    GEDC01004390    GEDC01003895    JAS08554.1    JAS12538.1    JAS12752.1    JAS32908.1    JAS33403.1    GDHC01007933    JAQ10696.1    AAAB01008984    EAA14911.4    AXCM01002460    UFQS01000240    UFQT01000240    SSX01877.1    SSX22254.1    GFDL01014981    JAV20064.1    AXCN02000773    GFDL01015017    JAV20028.1    ATLV01017586    KE525174    KFB42315.1    ADMH02001962    ETN60228.1    APCN01004224    JXUM01050896    KQ561666    KXJ77865.1    JXUM01047550    KQ561524    KXJ78286.1    CVRI01000048    CRK98954.1    CH477477    EAT40278.1    DS232053    EDS33288.1    GDHF01017772    JAI34542.1    DS232286    EDS39145.1    CCAG010023642    JXJN01013737    GBXI01017111    JAC97180.1    JRES01000753    KNC28707.1    AJ868231    CH379061    CAI30566.1    EAL33029.1    GAMC01002597    JAC03959.1    CP012523    ALC38221.1    CM000157    EDW87382.1    AJ868232    CAI30567.1    CH479189    EDW25360.1    CM002910    KMY87667.1    CM000361    EDX03460.1    CH954177    EDV57466.1    CH940649    EDW64117.1    KRF81435.1    DS235093    EEB11866.1    CH933807    EDW11154.1    AE014134    AGB92471.1    AB675601    AY058292    GDRN01038051    GDRN01038050    JAI67269.1    GEZM01073429    JAV65101.1    ABLF02037452    CH902620    EDV31738.1    CH963852    EDW75581.1   
Pfam
PF04577   DUF563        + More
PF00078   RVT_1
Interpro
IPR007657   Glycosyltransferase_61        + More
IPR000477   RT_dom       

Ontologies

Topology

Subcellular location
Endoplasmic reticulum lumen  
SignalP
Position:   1 - 19,         Likelihood:  0.966511
 
 
Length:
521
Number of predicted TMHs:
0
Exp number of AAs in TMHs:
1.29043
Exp number, first 60 AAs:
1.1674
Total prob of N-in:
0.06088
outside
1  -  521
 
 

Population Genetic Test Statistics

Pi
195.613799
Theta
180.543879
Tajima's D
0.829446
CLR
0.35875
CSRT
0.605169741512924
Interpretation
Uncertain
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