SGID Silkworm Genome Informatics Database
Gene
KWMTBOMO13294
Pre Gene Modal
BGIBMGA004692
Annotation
sphingomyelin_synthase-related_protein_[Chilo_suppressalis]
Full name
Sphingomyelin synthase-related 1      
Alternative Name
Ceramide phosphoethanolamine synthase
Location in the cell
PlasmaMembrane   Reliability : 4.694
 

Sequence

CDS
ATGGAGTCCGATATTCTAAATTGGGGTAACAAAGAAGTGGAAGAATTATTACATAAAGAGAATATTTCCAGTTGTTTAATAGAAATATGTAAAACGCACGATATAGACGGACCGTGCCTGCTATCGTTTGTTGATCGAGATTTCCATACGCATCCTTTCGATCAATTGAAACTTGGTGAAAGAAAAAGATTTATTTTACTCGTGAAGAAACTACAACGACACAATCGCTCCGCTATGATGGAGCTCGGTCTATGTGATGACCTAATAAATCCAGCTACTAACATTAATTTTCTTGGCACTAATTTGTCACATTTAAGTTATGATCTCCACAATAAAATTCCAAATGAATTATCATTTGCTGGGAATACCGAATGTGTATCAAGCTATCCTCCCGCTGACATAAAGGCTTCCAAGTTAAGGCCAGAGGTTTGGAAGACAGCTATAGCTTTGGGTTATGTCTTCCTAGTGACTTGGGTAACTGCAGTTGTGATGGTTATAGTACATGATAAGGTGCCGGACATGAAGAAATACCCTCCCCTGCCAGATTTGTTTTTGGATAATGTACCGCACATTCCATGGGCTTTTGACATGTGCGAGATTACAGGCTCCTTACTTATGGCAATATGGTTGATAGTGCTATTTTTCCATAAACACAGATTCATAATATTAAGGAGATTCTTCGCGCTCGCCGGGACGGTATTCCTGCTGCGTTGCTTCACGATGCTGATCACTTCGCTCTCGGTTCCCGGATCGCATCTCAAGTGCGAACCTCGTTCGTATCCGCCAGCCGACGAGATGACAGTGTGGGGCAGACGACTGGCACAAGCCTATGACATATGGAGCGGAGCCGGCATGTCTGTCAGGGGGGTCAGGACCTGCGGAGACTACATGTTCTCGGGACATACAGTCGCTTTAACGCTGTTGAATTTCTTCATCACTGAATACACATCGCGAAGTCTGTACCTCCTCCACATCCTGACGTGGGTCATGAACATGTTCGGTATATTCTTCATCTTGGCCGCCCACGAGCATTATTCCATCGACGTGTTCATCGCGTTCTACATAACCTCGCGTCTGTTCCTGTATTACCACACGCTGTCGAACAACCAGGCGCTTATGCAGAGCGATTCTTCCAGAACCAGAATATGGTTTCCACTGTTATCGTTCTTCGAGTCCGAAGTGGACGGTATCGTTCCCAATGAATATGAGGGACCGGTGACCATAATGCAGAACTTGAAGCAGTGGTGCGTGCAGATGGTGGCCGACGTCAAAGAGTCCTCTGTGGCCAAGATCGCCGGCTCGAAACTGCAGGAGGGCGCCGCTATGGGGGAGTACTCCGTCGTCAGGATCGTCGACGGCATCAAGAGGAACCTGAGCCTCGTCGAAGAGTTCAAAAACTCCCGGCCGCGACTGGTCACGCTCGACAAGAACATACAGGCTTGTTTACTGGACGAGTGCTCTGACCACGAATTACGTCACAGAAACATTGAACTTCCAAAGGATTCGCTCCGAAAAGAATTCGGCGATCCGCCGTCGCCAATTTTGAAAAAAAGTATATGA
Protein
MESDILNWGNKEVEELLHKENISSCLIEICKTHDIDGPCLLSFVDRDFHTHPFDQLKLGERKRFILLVKKLQRHNRSAMMELGLCDDLINPATNINFLGTNLSHLSYDLHNKIPNELSFAGNTECVSSYPPADIKASKLRPEVWKTAIALGYVFLVTWVTAVVMVIVHDKVPDMKKYPPLPDLFLDNVPHIPWAFDMCEITGSLLMAIWLIVLFFHKHRFIILRRFFALAGTVFLLRCFTMLITSLSVPGSHLKCEPRSYPPADEMTVWGRRLAQAYDIWSGAGMSVRGVRTCGDYMFSGHTVALTLLNFFITEYTSRSLYLLHILTWVMNMFGIFFILAAHEHYSIDVFIAFYITSRLFLYYHTLSNNQALMQSDSSRTRIWFPLLSFFESEVDGIVPNEYEGPVTIMQNLKQWCVQMVADVKESSVAKIAGSKLQEGAAMGEYSVVRIVDGIKRNLSLVEEFKNSRPRLVTLDKNIQACLLDECSDHELRHRNIELPKDSLRKEFGDPPSPILKKSI

Summary

Description
Sphingomyelin synthases synthesize sphingolipids through transfer of a phosphatidyl head group on to the primary hydroxyl of ceramide. SAMD8 is an endoplasmic reticulum (ER) transferase that has no sphingomyelin synthase activity but can convert phosphatidylethanolamine (PE) and ceramide to ceramide phosphoethanolamine (CPE) albeit with low product yield. Appears to operate as a ceramide sensor to control ceramide homeostasis in the endoplasmic reticulum rather than a converter of ceramides. Seems to be critical for the integrity of the early secretory pathway.
Similarity
Belongs to the sphingomyelin synthase family.
Keywords
Complete proteome   Endoplasmic reticulum   Lipid metabolism   Membrane   Phosphoprotein   Reference proteome   Sphingolipid metabolism   Transferase   Transmembrane   Transmembrane helix  
Feature
chain  Sphingomyelin synthase-related 1
EMBL
BABH01037029    BABH01037030    BABH01037031    BABH01037032    BABH01037033    JQ664739    + More
RSAL01000018    AFG17058.1    RVE52807.1    GDQN01010406    GDQN01009546    GDQN01006485    JAT80648.1    JAT81508.1    JAT84569.1    AGBW02011073    OWR47254.1    KQ459586    KPI98009.1    JTDY01000159    KOB78526.1    KQ460883    KPJ11270.1    GAIX01005556    JAA87004.1    KK852982    KDR12905.1    GBYB01003251    JAG73018.1    KK107189    QOIP01000003    EZA55731.1    RLU24600.1    KZ288469    PBC25358.1    KQ981965    KYN31885.1    KQ414716    KOC62817.1    KQ977220    KYN04807.1    NEVH01026087    PNF14888.1    KQ979608    KYN20431.1    KQ976691    KYM77962.1    ADTU01023703    NNAY01003955    OXU18588.1    KQ971342    EFA03044.1    GL438820    EFN68404.1    KQ434900    KZC11056.1    GL449898    EFN81845.1    APGK01028388    KB740686    KB631879    ENN79574.1    ERL86906.1    GEZM01046461    JAV77223.1    KQ435692    KOX81037.1    GL888243    EGI64025.1    LJIG01009714    KRT82528.1    ACPB03017243    CVRI01000043    CRK96351.1    GBBI01002333    JAC16379.1    GALX01005673    JAB62793.1    GANO01003554    JAB56317.1    GGMR01005061    MBY17680.1    JXUM01125934    JXUM01125935    JXUM01125936    KQ567004    KXJ69673.1    GEBQ01027908    JAT12069.1    GFXV01003420    MBW15225.1    GGFL01000324    MBW64502.1    GGFL01000325    MBW64503.1    KU182488    API61863.1    GDHC01010081    JAQ08548.1    GGFL01000326    MBW64504.1    GBHO01031331    GBHO01031330    GBRD01003604    JAG12273.1    JAG12274.1    JAG62217.1    PYGN01001050    PSN38078.1    ATLV01019687    ATLV01019688    ATLV01019689    KE525277    KFB44514.1    KK854420    PTY15725.1    CH940647    EDW68990.1    KQ982944    KYQ48971.1    CH379069    EAL30735.1    OUUW01000002    SPP77176.1    CH479191    EDW26328.1    GL765434    EFZ16318.1    AXCN02000923    GFDF01002613    JAV11471.1    AAAB01008960    EDO63750.1    CH902618    EDV40697.1    CH963847    EDW73129.1    CM000363    EDX09561.1    UFQT01000003    SSX17156.1    CM000159    EDW93749.1    EAL39951.3    CM002912    KMY98084.1    GBXI01003313    GBXI01003067    JAD10979.1    JAD11225.1    CH954178    EDV50483.1    GFDL01002923    JAV32122.1    CH916366    EDV97055.1    CH480817    EDW50831.1    AE014296    AY051605    BT003174    AAO24929.1    GFDL01002921    JAV32124.1    GDHF01023876    GDHF01016424    JAI28438.1    JAI35890.1    CH479200    EDW29720.1    CH379064    EDY72788.2    GAMC01014808    JAB91747.1    GG666526    EEN58941.1    GFAC01004563    JAT94625.1    GGLE01006688    MBY10814.1    CCAG010020666    KB201376    ESO96759.1    GFWV01002069    MAA26799.1    GEFH01005186    JAP63395.1    NCKU01001279    NCKU01001276    NCKU01001020    NCKU01001018    RWS12548.1    RWS12559.1    RWS13344.1    RWS13348.1   
Pfam
PF14360   PAP2_C        + More
PF00536   SAM_1
PF07647   SAM_2
Interpro
IPR025749   Sphingomyelin_synth-like_dom        + More
IPR013761   SAM/pointed_sf       
IPR001660   SAM       
SUPFAM
SSF47769   SSF47769       
Gene 3D

Ontologies

Topology

Subcellular location
Endoplasmic reticulum membrane  
Length:
519
Number of predicted TMHs:
5
Exp number of AAs in TMHs:
123.73294
Exp number, first 60 AAs:
0
Total prob of N-in:
0.99894
inside
1  -  147
TMhelix
148  -  167
outside
168  -  192
TMhelix
193  -  215
inside
216  -  221
TMhelix
222  -  244
outside
245  -  295
TMhelix
296  -  313
inside
314  -  319
TMhelix
320  -  342
outside
343  -  519
 
 

Population Genetic Test Statistics

Pi
221.92306
Theta
158.355152
Tajima's D
1.578934
CLR
0.020047
CSRT
0.803509824508775
Interpretation
Uncertain
Copyright@ 2018-2023    Any Comments and suggestions mail to:zhuzl@cqu.edu.cn   渝ICP备19006517号

渝公网安备 50010602502065号