SGID Silkworm Genome Informatics Database
Gene
KWMTBOMO11809  Validated by peptides from experiments
Pre Gene Modal
BGIBMGA013678
Annotation
vacuolar_ATP_synthase_subunit_G_[Bombyx_mori]
Full name
V-type proton ATPase subunit G       + More
Dolichol-phosphate mannosyltransferase subunit 1      
Alternative Name
V-ATPase 13 kDa subunit
Vacuolar proton pump subunit G
Location in the cell
Cytoplasmic   Reliability : 1.256 Nuclear   Reliability : 1.776
 

Sequence

CDS
ATGGCGAGTCAGACCCAAGGAATCCAACAGCTTCTAGCTGCTGAAAAACGCGCTGCGGAGAAAGTCAGCGAGGCAAGGAAGCGAAAAGCGAAACGCCTAAAGCAGGCCAAGGAGGAGGCTCAAGATGAAGTTGAAAAGTACAGACAGGAGCGTGAAAGGCAGTTCAAAGAATTTGAAGCCAAGCACATGGGTACCAGGGAAGGTGTTGCGGCCAAGATCGATGCCGAGACCAAAGTTAAGATCGAAGAGATGAACAAAATGGTCCAAACACAGAAGGAGGCGGTCATCAAAGACGTCTTGAATCTGGTGTATGACATCAAACCCGAACTCCACATCAACTACCGCTTAAATTAA
Protein
MASQTQGIQQLLAAEKRAAEKVSEARKRKAKRLKQAKEEAQDEVEKYRQERERQFKEFEAKHMGTREGVAAKIDAETKVKIEEMNKMVQTQKEAVIKDVLNLVYDIKPELHINYRLN

Summary

Description
Catalytic subunit of the peripheral V1 complex of vacuolar ATPase (V-ATPase). V-ATPase is responsible for acidifying a variety of intracellular compartments in eukaryotic cells.
Transfers mannose from GDP-mannose to dolichol monophosphate to form dolichol phosphate mannose (Dol-P-Man) which is the mannosyl donor in pathways leading to N-glycosylation, glycosyl phosphatidylinositol membrane anchoring, and O-mannosylation of proteins.
Catalytic Activity
dolichyl phosphate + GDP-alpha-D-mannose = dolichyl beta-D-mannosyl phosphate + GDP
Subunit
V-ATPase is a heteromultimeric enzyme composed of a peripheral catalytic V1 complex (components A to H) attached to an integral membrane V0 proton pore complex.
V-ATPase is a heteromultimeric enzyme composed of a peripheral catalytic V1 complex (components A to H) attached to an integral membrane V0 proton pore complex (components: a, c, c', c'' and d).
Component of the dolichol-phosphate mannose (DPM) synthase complex.
Similarity
Belongs to the V-ATPase G subunit family.
Belongs to the glycosyltransferase 2 family.
Keywords
Cell membrane   Hydrogen ion transport   Ion transport   Membrane   Transport  
Feature
chain  V-type proton ATPase subunit G
EC Number
2.4.1.83
EMBL
BABH01038712    BABH01038713    DQ311429    ABD36373.1    GAIX01003776    JAA88784.1    + More
X92805    AK402567    BAM19189.1    GBRD01003430    JAG62391.1    KQ460141    KPJ17484.1    AK402991    KQ459460    BAM19502.1    KPJ00747.1    RSAL01000195    RVE44574.1    GDQN01009028    JAT82026.1    ODYU01003960    SOQ43360.1    KC127673    AGG56525.1    AGBW02010297    OWR48779.1    KQ971354    EFA06225.1    APGK01020738    KB740234    ENN81002.1    GFDF01001999    JAV12085.1    GEMB01004301    JAR98971.1    GECU01004434    JAT03273.1    GECZ01011981    JAS57788.1    GGMS01012600    MBY81803.1    GEZM01027397    JAV86759.1    GBGD01003529    JAC85360.1    CH477426    EAT41152.1    DQ445525    GEBQ01018984    ABD98763.1    JAT20993.1    BT126685    AEE61647.1    GANO01001918    JAB57953.1    GALA01000562    JAA94290.1    JXUM01038565    GAPW01006121    KQ561170    JAC07477.1    KXJ79476.1    NNAY01000478    OXU28108.1    GALA01000564    JAA94288.1    GFTR01001963    JAW14463.1    UFQS01001008    UFQT01000381    UFQT01001008    SSX08526.1    SSX23761.1    SSX28442.1    GDJX01000468    JAT67468.1    GFXV01000827    MBW12632.1    DQ416024    AK340101    AK340102    AK340103    ABD76371.1    BAH70766.1    DS232342    EDS40401.1    GFDL01008280    JAV26765.1    CVRI01000059    CRL03464.1    DS235748    EEB16256.1    GFDL01008232    JAV26813.1    LBMM01003266    KMQ93731.1    GEDC01001358    JAS35940.1    KQ981029    KYN10197.1    GL888331    EGI62608.1    KQ976701    KYM77305.1    ADTU01003907    AK342213    BAH72327.1    KK856173    PTY25105.1    GL766050    EFZ15654.1    AK417253    BAN20468.1    KQ981768    KYN35929.1    KQ982843    KYQ50043.1    KK107151    QOIP01000003    EZA57293.1    RLU24325.1    KQ977220    KYN04857.1    KQ434864    KZC09099.1    KB632149    ERL89119.1    GL437108    EFN71124.1    CH902617    EDV41711.1    KQ435824    KOX72144.1    CH478004    EAT34456.1    GL451850    EFN78429.1    ABLF02040342    GBHO01010256    GBRD01006996    GDHC01007597    JAG33348.1    JAG58825.1    JAQ11032.1    LC026145    BAR72390.1    KZ288269    PBC30004.1    JR047989    AEY60553.1    CH964251    EDW83061.1    GAMD01003059    JAA98531.1    ADMH02000584    ETN65749.1    GGFM01003095    MBW23846.1    GGFK01006361    MBW39682.1    GGFJ01010787    MBW59928.1    GAMD01002981    JAA98609.1    GBXI01005664    JAD08628.1    GGFM01001429    MBW22180.1    GGFK01002585    MBW35906.1    ADMH02001524    ETN62197.1    ATLV01024003    KE525348    KFB50297.1    ABLF02017433    GBYB01008754    JAG78521.1    JQ218438    GAKP01000834    AEV43310.1    JAC58118.1    CP012526    ALC47467.1    CH916378    EDV98602.1    CH933806    EDW15081.1    CH940650    EDW68097.1    AXCM01002335    ACPB03022079    GAHY01001447    JAA76063.1    KA649786    KA649788    AFP64417.1    OUUW01000008    SPP83737.1    CM000070    EAL29193.1    CH479185    EDW38549.1    GFDG01000558    JAV18241.1   
Pfam
PF03179   V-ATPase_G        + More
PF00535   Glycos_transf_2
Interpro
IPR005124   V-ATPase_G        + More
IPR039528   DPM1-like       
IPR001173   Glyco_trans_2-like       
IPR029044   Nucleotide-diphossugar_trans       
SUPFAM
SSF53448   SSF53448       
Gene 3D

Ontologies

Topology

Subcellular location
Apical cell membrane  
Endoplasmic reticulum  
Length:
117
Number of predicted TMHs:
0
Exp number of AAs in TMHs:
0
Exp number, first 60 AAs:
0
Total prob of N-in:
0.43422
outside
1  -  117
 
 

Population Genetic Test Statistics

Pi
268.288902
Theta
185.816058
Tajima's D
1.244431
CLR
0.263425
CSRT
0.723713814309284
Interpretation
Uncertain
Peptides ×
Source Sequence Identity Evalue
28556443 DVLNLVYDIKPELHINYR 100.00 1e-07
28556443 DVLNLVYDIKPELHINYR 100.00 1e-07
28556443 DVLNLVYDIKPELHI 100.00 1e-07
28556443 SYIHGLVK 100.00 1e-07
28556443 DVLNLVYDIKPELHI 100.00 1e-04
28556443 DVLNLVYDIK 100.00 1e-04
28556443 DVLNLVYDIK 100.00 1e-04
28556443 DVLNLVYDIKPELHI 100.00 5e-04
28556443 ASQTQGIQQLLAAEK 100.00 0.002
28556443 DVLNLVYDIKPELH 100.00 0.002
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