SGID Silkworm Genome Informatics Database
Gene
KWMTBOMO01534
Pre Gene Modal
BGIBMGA009097
Annotation
PREDICTED:_N6-adenosine-methyltransferase_subunit_METTL14_[Amyelois_transitella]
Full name
N6-adenosine-methyltransferase non-catalytic subunit      
Alternative Name
Karyogamy protein 4
Methyltransferase-like protein 14
Location in the cell
Extracellular   Reliability : 3.891
 

Sequence

CDS
ATGAGTGAGAAATTAAGAGAACTACGCGAGAGATCTCAAAAACGAAAAAAGCTTCTAGCACAGACATTAGGTGTCTCGAGTGTGAGCGAATTAAGACATGCGCTGGGTTCAGCTCTAGACGTACCTGTTAAAAAACAAGCTGTGTCTGGAAGCGGAGGTGAAGGAGATAAACCCACCAGTAAGGACCAACCGGATGAACTTGTATACACCGACTCCTCTACATTTTTGAAGGGCACGCAGTCATCAAATCCTCACAATGACTATTGTCAGCACTTTGTTGACACAGGTCAGAGGCCACAAAACTATATCAGAGATGTTGGGCTCGCTGACAGGTTTGAGGAATATCCGAAATTACGTGAACTCATTAAACTGAAAGACGATTTAATTGCGGAAACTGCAACACCACCTATGTATTTGAAATGTGATCTCAAGACTTTTGATCTAAAAGACATGGCTAACAAATTCGATGTAATTCTCGTGGAACCTCCTCTGGGCACTGGATGGAGATGGGAAGATGTCTTAGCTCTTGAGCTCCAGCAGATAGCACAGCCAAGATCTTTTGTATTCCTATGGTGTGGAAGCTCTGAAGGTTTAGATATGGGCAGGGAATGCCTAAAGAAGTGGGGCTTTCGTCGTTGCGAAGACATCTGCTGGATCAAAACGAACATAAAGAATCCGGGGCATTCGAAAAACCTCGAGCACAACGCGGTCTTCCAGCGAACCAAGGAGCATTGTCTGATGGGCATCAAAGGCACTGTCCGGAGGTCGGTCGACGGAGACTTCATACACGCTAACGTGGATATCGACCTCATCATATCTGAAGACCCGGAGTTCGGCAGTACAGAGAAGCCTATTGAGATATTTCACATCATGGAACATTTCTGTTTGGGTCGAAGAAGGGTACACCTGTTCGGCAAGGACTCCACGATCCGTCCGGGCTGGGTGACGATCGGCCACGAGCTCACCAACTCCAACTTCAACGCGGAGCTGTACTCGTCGTACTTCGCCGAGGGCCGCGAGAGCACCGGCTGCACCGACAGGATCGAGGCCCTCAGGCCCAAGAGCCCCCCCAACACCAGCAAGGGCACCCGGGCCAGGGGCAGGGGCGGGTTTAGGGGCAGGGGGAGGGGCAGAGGGGCTATCTAA
Protein
MSEKLRELRERSQKRKKLLAQTLGVSSVSELRHALGSALDVPVKKQAVSGSGGEGDKPTSKDQPDELVYTDSSTFLKGTQSSNPHNDYCQHFVDTGQRPQNYIRDVGLADRFEEYPKLRELIKLKDDLIAETATPPMYLKCDLKTFDLKDMANKFDVILVEPPLGTGWRWEDVLALELQQIAQPRSFVFLWCGSSEGLDMGRECLKKWGFRRCEDICWIKTNIKNPGHSKNLEHNAVFQRTKEHCLMGIKGTVRRSVDGDFIHANVDIDLIISEDPEFGSTEKPIEIFHIMEHFCLGRRRVHLFGKDSTIRPGWVTIGHELTNSNFNAELYSSYFAEGRESTGCTDRIEALRPKSPPNTSKGTRARGRGGFRGRGRGRGAI

Summary

Description
Non-catalytic component of the WMM complex, a complex that mediates N6-methyladenosine (m6A) methylation of mRNAs, a modification that plays a role in the efficiency of mRNA splicing and is required for sex determination (PubMed:27919077, PubMed:28675155). In the heterodimer formed with Ime4/Mettl3, Mettl14 constitutes the RNA-binding scaffold that recognizes the substrate rather than the catalytic core (By similarity). Required for sex determination and dosage compensation via Sxl alternative splicing: m6A methylation acts as a key regulator of Sxl pre-mRNA and promotes female-specific alternative splicing of Sxl, which determines female physiognomy (PubMed:27919077, PubMed:28675155). M6A methylation is also required for neuronal functions (PubMed:27919077).
Subunit
Component of the WMM complex, a N6-methyltransferase complex composed of a catalytic subcomplex, named MAC, and of an associated subcomplex, named MACOM (PubMed:29535189, PubMed:28675155, PubMed:29555755). The MAC subcomplex is composed of Ime4/Mettl3 and Mettl14 (PubMed:29535189, PubMed:28675155, PubMed:29555755). The MACOM subcomplex is composed of fl(2)d, Flacc/Xio, Hakai, vir, and, in some cases of nito (PubMed:29535189, PubMed:29555755).
Similarity
Belongs to the MT-A70-like family.
Keywords
Complete proteome   Differentiation   mRNA processing   mRNA splicing   Nucleus   Reference proteome   RNA-binding   Sexual differentiation  
Feature
chain  N6-adenosine-methyltransferase non-catalytic subunit
EMBL
BABH01029525    BABH01029526    BABH01029527    NWSH01001919    PCG69680.1    ODYU01007843    + More
SOQ50973.1    GAIX01000147    JAA92413.1    AGBW02013278    OWR43662.1    KQ459562    KPI99768.1    GECU01008539    JAS99167.1    KK852699    KDR18181.1    GECZ01021988    JAS47781.1    NEVH01014361    PNF27717.1    GEBQ01000247    JAT39730.1    GECL01000940    JAP05184.1    ACPB03007378    GBGD01001799    JAC87090.1    GEDC01031023    GEDC01026047    JAS06275.1    JAS11251.1    LJIG01002312    KRT84628.1    GEZM01093889    JAV56087.1    KQ414654    KOC65944.1    KZ288256    PBC30532.1    DS235851    EEB18693.1    ATLV01023763    KE525346    KFB49453.1    GANO01001389    JAB58482.1    JXUM01071699    GAPW01001895    KQ562679    JAC11703.1    KXJ75339.1    GL888327    EGI62745.1    ADTU01015435    AAAB01008964    EAA12386.3    KK107487    QOIP01000006    EZA50070.1    RLU22167.1    APCN01002471    NNAY01000310    OXU29304.1    KB632099    ERL88796.1    KQ980447    KYN16013.1    KQ971363    EFA09090.2    KQ981387    KYN41968.1    KQ982294    KYQ58347.1    KQ976574    KYM80089.1    KQ761783    OAD57010.1    APGK01050753    KB741176    ENN73207.1    GFTR01005555    JAW10871.1    GFDL01012277    JAV22768.1    DS232641    EDS44326.1    KQ976973    KYN06664.1    AXCN02000765    GL764255    EFZ18091.1    LBMM01002075    KMQ95307.1    UFQS01002368    UFQT01002368    SSX13897.1    SSX33316.1    UFQS01001522    UFQT01001522    SSX11339.1    SSX30907.1    AXCM01002772    GAMC01021668    JAB84887.1    ADMH02002111    ETN58884.1    GGFK01008558    MBW41879.1    GGFJ01006236    MBW55377.1    GL439972    EFN66464.1    KA648412    AFP63041.1    JRES01000536    KNC30331.1    GBHO01020192    GBHO01020191    GBRD01011887    GDHC01017266    JAG23412.1    JAG23413.1    JAG53937.1    JAQ01363.1    AJVK01009544    GDHF01031244    GDHF01023566    JAI21070.1    JAI28748.1    CH480818    EDW52112.1    CCAG010021443    GDRN01081061    JAI62083.1    AE014134    AY069354    EZ422834    ADD19110.1    JXJN01016271    GAKP01000323    JAC58629.1    CM000361    CM002910    EDX04209.1    KMY89035.1    KU659872    AOG17671.1    KK122029    KFM81774.1    ABLF02012760    ABLF02012761    CH954177    EDV59333.1    CM000157    EDW88488.1    GFXV01005435    MBW17240.1    GGMR01011361    MBY23980.1    GDIP01164577    LRGB01000626    JAJ58825.1    KZS17486.1    CH379060    EAL33661.2    OUUW01000004    SPP79809.1    GDIQ01169672    JAK82053.1    GGMS01001374    MBY70577.1    GFDF01008310    JAV05774.1    JH431216    CH479180    EDW28832.1    CH963852    EDW75432.1   
Pfam
PF05063   MT-A70
Interpro
IPR029063   SAM-dependent_MTases        + More
IPR007757   MT-A70-like       
SUPFAM
SSF53335   SSF53335       
PDB
5TEY     E-value=1.33303e-136,     Score=1246

Ontologies

Topology

Subcellular location
Nucleus  
Length:
381
Number of predicted TMHs:
0
Exp number of AAs in TMHs:
0.00117
Exp number, first 60 AAs:
0.00117
Total prob of N-in:
0.01248
outside
1  -  381
 
 

Population Genetic Test Statistics

Pi
368.548902
Theta
176.825143
Tajima's D
3.417066
CLR
0.369437
CSRT
0.992700364981751
Interpretation
Uncertain
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