SGID Silkworm Genome Informatics Database
Gene
KWMTBOMO13399
Pre Gene Modal
BGIBMGA010907
Annotation
PREDICTED:_FAD_synthase-like_isoform_X1_[Papilio_machaon]
Full name
tRNA (guanine(37)-N1)-methyltransferase       + More
FAD synthase      
Alternative Name
M1G-methyltransferase
tRNA [GM37] methyltransferase
tRNA methyltransferase 5 homolog
FAD pyrophosphorylase
FMN adenylyltransferase
Flavin adenine dinucleotide synthase
Location in the cell
Cytoplasmic   Reliability : 1.414 Extracellular   Reliability : 1.165 Nuclear   Reliability : 1.314
 

Sequence

CDS
ATGCAACCGACGTGCGGAGGCATGGACGAGCTACCTGACGTTACTGATGTCCTGAAGGAAGCCGAGCAGGTAATTAGGCAATGCTTCCAAACGTACGCATTGGACGAGGTATTCTTATGTTTCAACGGCGGAAAAGACTGCACAGTATTATTAGACATCACAATAAACGTACTTAAAGATATTTACAAGAGCTGCGACATAGGGAAGAACCTTAAAGTCGTCTACATAAGGACAAAGGGACCGTTTGTCGAAATCGAGAAATTCGTTCAAGAGATTAAAATGTATTATGGTCTGACGTTAAAAGTAACCGAAGGCGAAATGAAGGAGACGTTACAGAGGCTATTAGAGAAGGACGGAATATTGAAGGCCGGCTTGATGGGAACGAGACGGAGCGATCCTTACAGCGAGAATTTGCAATTTGTTCAGAAAACGGATGCGAATTGGCCTCAGATAATGAGAATATCTCCGCTATTGAACTGGTTTTATCACCACATATGGAGCTACATATTGCAACGACAAGTGCCGTACTGCAGTCTCTACGATAAAGGGTACACGTCGATAGGAAGCACAACGAACACGTGGCCGAATCCAGCCTTAGCCCACAAGGACTGCTTCGGTTGCGTCACCTACCACCCCGCCTGGAGATTATCCGACGCGTCCTTAGAGAGAGCCGGTCGAGGAAGTTCAGTGAAGGCACCCGTCAATGGAAACGGTACATATCACAATCATAGTTTGACGTCAACCATCAATCCTTGTATACGCAACGGTGATGTTCTTTGA
Protein
MQPTCGGMDELPDVTDVLKEAEQVIRQCFQTYALDEVFLCFNGGKDCTVLLDITINVLKDIYKSCDIGKNLKVVYIRTKGPFVEIEKFVQEIKMYYGLTLKVTEGEMKETLQRLLEKDGILKAGLMGTRRSDPYSENLQFVQKTDANWPQIMRISPLLNWFYHHIWSYILQRQVPYCSLYDKGYTSIGSTTNTWPNPALAHKDCFGCVTYHPAWRLSDASLERAGRGSSVKAPVNGNGTYHNHSLTSTINPCIRNGDVL

Summary

Description
Specifically methylates the N1 position of guanosine-37 in various cytoplasmic and mitochondrial tRNAs. Methylation is not dependent on the nature of the nucleoside 5' of the target nucleoside. This is the first step in the biosynthesis of wybutosine (yW), a modified base adjacent to the anticodon of tRNAs and required for accurate decoding.
Catalyzes the adenylation of flavin mononucleotide (FMN) to form flavin adenine dinucleotide (FAD) coenzyme.
Catalytic Activity
guanosine(37) in tRNA + S-adenosyl-L-methionine = H(+) + N(1)-methylguanosine(37) in tRNA + S-adenosyl-L-homocysteine
ATP + FMN + H(+) = diphosphate + FAD
Cofactor
Mg(2+)
Subunit
Monomer.
Similarity
Belongs to the TRM5 / TYW2 family.
Belongs to the class I-like SAM-binding methyltransferase superfamily. TRM5/TYW2 family.
Belongs to the AAA ATPase family.
In the C-terminal section; belongs to the PAPS reductase family. FAD1 subfamily.
In the N-terminal section; belongs to the MoaB/Mog family.
EC Number
2.1.1.228
2.7.7.2
EMBL
ODYU01000073    SOQ34214.1    KQ460323    KPJ15931.1    GAIX01003831    JAA88729.1    + More
AGBW02012888    OWR44285.1    AXCM01000621    CH477726    EAT36856.1    GAPW01004226    JAC09372.1    KK852654    KDR19338.1    APCN01000243    AXCN02001534    GGFJ01009367    MBW58508.1    GGFK01010397    MBW43718.1    LJIG01009117    KRT83722.1    AAAB01008859    EAA07691.5    ADMH02001643    ETN61635.1    GFDL01002838    JAV32207.1    GDKW01001249    JAI55346.1    AMQN01003072    KB310836    ELT90649.1    UFQS01000644    UFQT01000644    SSX05689.1    SSX26048.1    JH816527    EKC37260.1    ATLV01013213    KE524845    KFB37507.1    GEZM01088633    JAV58059.1    GFTR01006720    JAW09706.1    UFQS01004045    UFQT01004045    SSX16127.1    SSX35454.1    EGK96784.1    GDRN01080441    JAI62219.1    CVRI01000047    CRK97598.1    CAQQ02030687    QCYY01002259    ROT71711.1    CH480831    EDW46044.1    CM000361    CM002910    EDX04926.1    KMY90101.1    KB202619    ESO89349.1    GDRN01080440    JAI62220.1    KK119125    KFM74835.1    KB631957    ERL87473.1    AY113289    AAM29294.1    AE014134    BT150141    AAF53304.1    AGO63484.1    ACPB03013538    CH902622    EDV34575.1    KPU75203.1    DS235281    EEB14357.1    GAMC01004492    GAMC01004491    JAC02065.1    KL218155    KFP02790.1    KPU75202.1    CH480836    EDW48952.1    CM000157    EDW88311.1    NEDP02001812    OWF52384.1    CP012528    ALC48505.1    RCHS01002246    RMX48606.1    CH940654    EDW57508.1    BEXD01004265    GBC09017.1    MRZV01001112    PIK40525.1    LSMT01000423    PFX18225.1    GDIP01041947    JAM61768.1    KQ435955    KOX68033.1    GAKP01007144    GAKP01007143    JAC51808.1    GCES01054158    JAR32165.1    IACI01027327    LAA21515.1    GCES01054159    JAR32164.1    QKKE01000956    RGB23641.1    MRZV01000861    PIK43299.1    CM000162    KRK06186.1    KRK06187.1    KRK06188.1    AUPC02000486    POG58932.1    JEMT01017717    EXX67487.1    PQFF01000259    RHZ69482.1    GBXI01017523    GBXI01008383    JAC96768.1    JAD05909.1    GCES01054157    JAR32166.1    HACG01016896    CEK63761.1    GECZ01011959    JAS57810.1    CH954177    EDV58679.1    GDIQ01224803    JAK26922.1    BAUL01000283    GAD99193.1    EDX01506.1    APGK01043140    KB741011    ENN75578.1    GDHF01028110    GDHF01026607    GDHF01023727    GDHF01023142    GDHF01009567    JAI24204.1    JAI25707.1    JAI28587.1    JAI29172.1    JAI42747.1    HACA01015450    HACA01015451    CDW32812.1   
Pfam
PF01507   PAPS_reduct        + More
PF02475   Met_10
PF00994   MoCF_biosynth
PF00004   AAA
PF17862   AAA_lid_3
Interpro
IPR030382   MeTrfase_TRM5/TYW2        + More
IPR025792   tRNA_Gua_MeTrfase_euk       
IPR029063   SAM-dependent_MTases       
IPR002500   PAPS_reduct       
IPR014729   Rossmann-like_a/b/a_fold       
IPR001453   MoaB/Mog_dom       
IPR036425   MoaB/Mog-like_dom_sf       
IPR003960   ATPase_AAA_CS       
IPR027417   P-loop_NTPase       
IPR003959   ATPase_AAA_core       
IPR005937   26S_Psome_P45-like       
IPR003593   AAA+_ATPase       
IPR041569   AAA_lid_3       
IPR035245   PSMC2       
IPR012183   FAD_synth_MoaB/Mog-bd       
SUPFAM
SSF53335   SSF53335        + More
SSF53218   SSF53218       
SSF52540   SSF52540       
Gene 3D
PDB
3G6K     E-value=4.10112e-25,     Score=282

Ontologies

Topology

Subcellular location
Cytoplasm   Predominantly in the mitochondria and in the nucleus.   With evidence from 1 publications.
Mitochondrion matrix   Predominantly in the mitochondria and in the nucleus.   With evidence from 1 publications.
Nucleus   Predominantly in the mitochondria and in the nucleus.   With evidence from 1 publications.
Length:
259
Number of predicted TMHs:
0
Exp number of AAs in TMHs:
0.00987
Exp number, first 60 AAs:
0.00088
Total prob of N-in:
0.03188
outside
1  -  259
 
 

Population Genetic Test Statistics

Pi
37.495695
Theta
25.781048
Tajima's D
-1.106918
CLR
1.244701
CSRT
0.11624418779061
Interpretation
Uncertain
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