SGID Silkworm Genome Informatics Database
Gene
KWMTBOMO02651
Annotation
keratinocyte-associated_protein_2_[Bombyx_mori]
Full name
Protein KRTCAP2 homolog      
Alternative Name
Dolichyl-diphosphooligosaccharide--protein glycosyltransferase subunit KCP2
Location in the cell
PlasmaMembrane   Reliability : 4.925
 

Sequence

CDS
ATGGCGGTAAACAGTGCCACGTCCTTCGTACTGTCGTCAATATTAACCCTTTTGATATTTTCTGGAATGCAAATGTATAAACCACAGCTTATACTGTCTCCTATGACTATAATATTCGGAGGCTATCTTGGTTCATTAATGTTCATGTTCTTTGTAACTGCTGTTGGTAACCTCGAGACAATTCTGTTTGGTAAAGCATTCCAATTGAAATTACCAGAAGTAGTACTATCGATGGGAATATCATTGATTGCTGCTGGCATGGTCCACAGGATCTGTTTCACCACATGCCTCATTTTTTGCGTGATAACCATTTACTACATGAATAAGTTATCGCAAAAAAAGTATGCGGTAGTTGCCCCTCAACCAGCAGCAGTGAAAAGCCGTCGACACAAATAA
Protein
MAVNSATSFVLSSILTLLIFSGMQMYKPQLILSPMTIIFGGYLGSLMFMFFVTAVGNLETILFGKAFQLKLPEVVLSMGISLIAAGMVHRICFTTCLIFCVITIYYMNKLSQKKYAVVAPQPAAVKSRRHK

Summary

Description
Subunit of the oligosaccharyl transferase (OST) complex that catalyzes the initial transfer of a defined glycan (Glc(3)Man(9)GlcNAc(2) in eukaryotes) from the lipid carrier dolichol-pyrophosphate to an asparagine residue within an Asn-X-Ser/Thr consensus motif in nascent polypeptide chains, the first step in protein N-glycosylation. N-glycosylation occurs cotranslationally and the complex associates with the Sec61 complex at the channel-forming translocon complex that mediates protein translocation across the endoplasmic reticulum (ER). All subunits are required for a maximal enzyme activity.
Subunit
Component of the oligosaccharyltransferase (OST) complex.
Similarity
Belongs to the KRTCAP2 family.
Keywords
Complete proteome   Membrane   Reference proteome   Transmembrane   Transmembrane helix  
Feature
chain  Protein KRTCAP2 homolog
EMBL
DQ311280    ABD36225.1    NWSH01000078    PCG79839.1    ODYU01007628    SOQ50571.1    + More
GAIX01005919    JAA86641.1    KQ459597    KPI94782.1    KQ460207    KPJ16662.1    PCG79840.1    AK404100    BAM20153.1    AGBW02009501    OWR50678.1    AAZX01006551    KK852725    KDR17667.1    KQ434912    KZC11370.1    QOIP01000014    RLU14753.1    ADTU01025732    KQ976409    KYM90933.1    KQ982636    KYQ53318.1    GEDC01011460    JAS25838.1    GL888148    EGI66506.1    KQ769812    OAD52840.1    KQ979701    KYN19584.1    KQ981686    KYN37945.1    GECZ01010384    JAS59385.1    KQ435826    KOX72017.1    LRGB01000512    KZS18613.1    JR049877    AEY61106.1    GDIQ01003648    JAN91089.1    GEBQ01004203    JAT35774.1    GDIP01246823    JAI76578.1    IAAA01004487    IAAA01004488    LAA03261.1    KQ978072    KYM97257.1    AAAB01008879    EAA08316.5    APCN01002115    AMQN01016622    AMQN01016623    KB292244    ELU17885.1    JH431252    GL732565    EFX76933.1    GALA01000602    JAA94250.1    GL764397    EFZ17778.1    KB202567    ESO89643.1    JXUM01069911    GAPW01005907    GAPW01005906    GAPW01005905    GAPW01005904    KQ562578    JAC07691.1    KXJ75559.1    DQ440486    CH477454    DS232371    EDS40733.1    GFDL01011927    JAV23118.1    DS232086    EDS34414.1    BT046907    BT047579    BT047604    ACI66708.1    ACI67380.1    ACI67405.1    HACA01017549    CDW34910.1    AXCN02000061    GEDV01001864    JAP86693.1    JXUM01008425    KQ560260    KXJ83500.1    PYGN01001888    PSN32323.1    GANO01000823    JAB59048.1    NEVH01011198    PNF31790.1    AAGJ04159377    UFQT01001764    SSX31716.1    GBBK01002003    JAC22479.1    GBBL01002266    JAC25054.1    JO843231    AEO34848.1    GBBM01000377    GBBM01000376    JAC35041.1    GEFH01003661    JAP64920.1    KQ971307    EFA10994.1    GGFM01006086    MBW26837.1    GGFJ01010612    MBW59753.1    GFPF01010887    MAA22033.1    FR915089    CDQ93398.1    KK120935    KFM79417.1    KK107061    EZA61320.1    KQ429267    KOF65516.1    ABJB010796665    DS808479    EEC10967.1    GFDF01010888    JAV03196.1    AMQM01001094    KB097143    ESN99002.1    GFDF01010936    JAV03148.1    GACK01006453    JAA58581.1    GAMD01002758    JAA98832.1    RCHS01002836    RMX45353.1    ADMH02000469    ETN66356.1    GGFK01007266    MBW40587.1    GGFK01007041    MBW40362.1    GADI01008105    JAA65703.1    GDAI01001501    JAI16102.1    DS469651    EDO37222.1    AY775809    GGFK01006225    MBW39546.1    KQ414670    KOC64412.1   
Pfam
PF09775   Keratin_assoc
Interpro
IPR018614   KRTCAP2       

Ontologies

Topology

Subcellular location
Membrane  
Length:
131
Number of predicted TMHs:
3
Exp number of AAs in TMHs:
65.84444
Exp number, first 60 AAs:
41.1873
Total prob of N-in:
0.27151
POSSIBLE N-term signal
sequence
outside
1  -  4
TMhelix
5  -  23
inside
24  -  29
TMhelix
30  -  52
outside
53  -  85
TMhelix
86  -  108
inside
109  -  131
 
 

Population Genetic Test Statistics

Pi
17.203535
Theta
17.242022
Tajima's D
-0.88322
CLR
1.249171
CSRT
0.16299185040748
Interpretation
Uncertain
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