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TRMB_ASPFC
ID   TRMB_ASPFC              Reviewed;         358 AA.
AC   B0Y4I9;
DT   05-MAY-2009, integrated into UniProtKB/Swiss-Prot.
DT   08-APR-2008, sequence version 1.
DT   03-AUG-2022, entry version 67.
DE   RecName: Full=tRNA (guanine-N(7)-)-methyltransferase {ECO:0000255|HAMAP-Rule:MF_03055};
DE            EC=2.1.1.33 {ECO:0000255|HAMAP-Rule:MF_03055};
DE   AltName: Full=Transfer RNA methyltransferase 8 {ECO:0000255|HAMAP-Rule:MF_03055};
DE   AltName: Full=tRNA (guanine(46)-N(7))-methyltransferase {ECO:0000255|HAMAP-Rule:MF_03055};
DE   AltName: Full=tRNA(m7G46)-methyltransferase {ECO:0000255|HAMAP-Rule:MF_03055};
GN   Name=trm8; ORFNames=AFUB_069250;
OS   Neosartorya fumigata (strain CEA10 / CBS 144.89 / FGSC A1163) (Aspergillus
OS   fumigatus).
OC   Eukaryota; Fungi; Dikarya; Ascomycota; Pezizomycotina; Eurotiomycetes;
OC   Eurotiomycetidae; Eurotiales; Aspergillaceae; Aspergillus;
OC   Aspergillus subgen. Fumigati.
OX   NCBI_TaxID=451804;
RN   [1]
RP   NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC   STRAIN=CEA10 / CBS 144.89 / FGSC A1163;
RX   PubMed=18404212; DOI=10.1371/journal.pgen.1000046;
RA   Fedorova N.D., Khaldi N., Joardar V.S., Maiti R., Amedeo P., Anderson M.J.,
RA   Crabtree J., Silva J.C., Badger J.H., Albarraq A., Angiuoli S., Bussey H.,
RA   Bowyer P., Cotty P.J., Dyer P.S., Egan A., Galens K., Fraser-Liggett C.M.,
RA   Haas B.J., Inman J.M., Kent R., Lemieux S., Malavazi I., Orvis J.,
RA   Roemer T., Ronning C.M., Sundaram J.P., Sutton G., Turner G., Venter J.C.,
RA   White O.R., Whitty B.R., Youngman P., Wolfe K.H., Goldman G.H.,
RA   Wortman J.R., Jiang B., Denning D.W., Nierman W.C.;
RT   "Genomic islands in the pathogenic filamentous fungus Aspergillus
RT   fumigatus.";
RL   PLoS Genet. 4:E1000046-E1000046(2008).
CC   -!- FUNCTION: Catalyzes the formation of N(7)-methylguanine at position 46
CC       (m7G46) in tRNA. {ECO:0000255|HAMAP-Rule:MF_03055}.
CC   -!- CATALYTIC ACTIVITY:
CC       Reaction=guanosine(46) in tRNA + S-adenosyl-L-methionine = N(7)-
CC         methylguanosine(46) in tRNA + S-adenosyl-L-homocysteine;
CC         Xref=Rhea:RHEA:42708, Rhea:RHEA-COMP:10188, Rhea:RHEA-COMP:10189,
CC         ChEBI:CHEBI:57856, ChEBI:CHEBI:59789, ChEBI:CHEBI:74269,
CC         ChEBI:CHEBI:74480; EC=2.1.1.33; Evidence={ECO:0000255|HAMAP-
CC         Rule:MF_03055};
CC   -!- PATHWAY: tRNA modification; N(7)-methylguanine-tRNA biosynthesis.
CC       {ECO:0000255|HAMAP-Rule:MF_03055}.
CC   -!- SUBUNIT: Forms a complex with trm82. {ECO:0000255|HAMAP-Rule:MF_03055}.
CC   -!- SUBCELLULAR LOCATION: Nucleus {ECO:0000255|HAMAP-Rule:MF_03055}.
CC   -!- SIMILARITY: Belongs to the class I-like SAM-binding methyltransferase
CC       superfamily. TrmB family. {ECO:0000255|HAMAP-Rule:MF_03055}.
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DR   EMBL; DS499598; EDP50588.1; -; Genomic_DNA.
DR   AlphaFoldDB; B0Y4I9; -.
DR   SMR; B0Y4I9; -.
DR   EnsemblFungi; EDP50588; EDP50588; AFUB_069250.
DR   VEuPathDB; FungiDB:AFUB_069250; -.
DR   HOGENOM; CLU_050910_3_1_1; -.
DR   PhylomeDB; B0Y4I9; -.
DR   UniPathway; UPA00989; -.
DR   Proteomes; UP000001699; Unassembled WGS sequence.
DR   GO; GO:0005634; C:nucleus; IEA:UniProtKB-SubCell.
DR   GO; GO:0106143; C:tRNA (m7G46) methyltransferase complex; IEA:EnsemblFungi.
DR   GO; GO:0008176; F:tRNA (guanine-N7-)-methyltransferase activity; IEA:UniProtKB-UniRule.
DR   GO; GO:0000049; F:tRNA binding; IEA:UniProtKB-UniRule.
DR   Gene3D; 3.40.50.150; -; 1.
DR   HAMAP; MF_03055; tRNA_methyltr_TrmB_euk; 1.
DR   InterPro; IPR029063; SAM-dependent_MTases_sf.
DR   InterPro; IPR025763; Trm8_euk.
DR   InterPro; IPR003358; tRNA_(Gua-N-7)_MeTrfase_Trmb.
DR   PANTHER; PTHR23417; PTHR23417; 1.
DR   PANTHER; PTHR23417:SF16; PTHR23417:SF16; 1.
DR   Pfam; PF02390; Methyltransf_4; 2.
DR   SUPFAM; SSF53335; SSF53335; 1.
DR   PROSITE; PS51625; SAM_MT_TRMB; 1.
PE   3: Inferred from homology;
KW   Methyltransferase; Nucleus; RNA-binding; S-adenosyl-L-methionine;
KW   Transferase; tRNA processing; tRNA-binding.
FT   CHAIN           1..358
FT                   /note="tRNA (guanine-N(7)-)-methyltransferase"
FT                   /id="PRO_0000370585"
FT   REGION          1..29
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   REGION          151..194
FT                   /note="Disordered"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   COMPBIAS        1..18
FT                   /note="Basic and acidic residues"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   COMPBIAS        151..170
FT                   /note="Polar residues"
FT                   /evidence="ECO:0000256|SAM:MobiDB-lite"
FT   ACT_SITE        232
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_03055"
FT   BINDING         99
FT                   /ligand="S-adenosyl-L-methionine"
FT                   /ligand_id="ChEBI:CHEBI:59789"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_03055"
FT   BINDING         122..123
FT                   /ligand="S-adenosyl-L-methionine"
FT                   /ligand_id="ChEBI:CHEBI:59789"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_03055"
FT   BINDING         209..210
FT                   /ligand="S-adenosyl-L-methionine"
FT                   /ligand_id="ChEBI:CHEBI:59789"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_03055"
FT   BINDING         229
FT                   /ligand="S-adenosyl-L-methionine"
FT                   /ligand_id="ChEBI:CHEBI:59789"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_03055"
FT   BINDING         330..332
FT                   /ligand="S-adenosyl-L-methionine"
FT                   /ligand_id="ChEBI:CHEBI:59789"
FT                   /evidence="ECO:0000255|HAMAP-Rule:MF_03055"
SQ   SEQUENCE   358 AA;  39947 MW;  A76E7C1FE5101F44 CRC64;
     MTPPPPKRQK RDEYRKATAE ATSQSGASDV AEIKLPKKKY YRQRAHANPF SDHHLKYPLS
     PAHMDWSSHY PAFVDPDPSH INLAGARRLL KDVEVVDIGC GFGGLLIGLA PLLPESLIVG
     MEIRVSVLEY VTTRIQALRA QQQKLRAATA TATAASETPS QQQAQIDGKQ ANANAAADAA
     SPAPSTDTEH MPTTLVPGSY ENISAIRSNT MKFFPNFFAR HQLSKIFICF PDPHFKARKH
     KARIISETLN AEYAYALRPG GLLYTITDVE EYHHWILRHF GVELGAEEES EEKSTSPNAN
     ANAGVRELFE RVSEEELEKD ECVRVMKEAT EEGKKVARNK GNKYVAVFRR KTDPEWPA
 
 
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