ID TRMB_NEOFI Reviewed; 360 AA. AC A1CWA9; DT 05-MAY-2009, integrated into UniProtKB/Swiss-Prot. DT 23-JAN-2007, sequence version 1. DT 24-JAN-2024, entry version 98. 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=NFIA_103990; OS Neosartorya fischeri (strain ATCC 1020 / DSM 3700 / CBS 544.65 / FGSC A1164 OS / JCM 1740 / NRRL 181 / WB 181) (Aspergillus fischerianus). OC Eukaryota; Fungi; Dikarya; Ascomycota; Pezizomycotina; Eurotiomycetes; OC Eurotiomycetidae; Eurotiales; Aspergillaceae; Aspergillus; OC Aspergillus subgen. Fumigati. OX NCBI_TaxID=331117; RN [1] RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. RC STRAIN=ATCC 1020 / DSM 3700 / CBS 544.65 / FGSC A1164 / JCM 1740 / RC NRRL 181 / WB 181; 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}. CC --------------------------------------------------------------------------- CC Copyrighted by the UniProt Consortium, see https://www.uniprot.org/terms CC Distributed under the Creative Commons Attribution (CC BY 4.0) License CC --------------------------------------------------------------------------- DR EMBL; DS027685; EAW24911.1; -; Genomic_DNA. DR RefSeq; XP_001266808.1; XM_001266807.1. DR AlphaFoldDB; A1CWA9; -. DR SMR; A1CWA9; -. DR STRING; 331117.A1CWA9; -. DR EnsemblFungi; EAW24911; EAW24911; NFIA_103990. DR GeneID; 4593789; -. DR KEGG; nfi:NFIA_103990; -. DR VEuPathDB; FungiDB:NFIA_103990; -. DR eggNOG; KOG3115; Eukaryota. DR HOGENOM; CLU_050910_3_1_1; -. DR OMA; LPNYFAK; -. DR OrthoDB; 116813at2759; -. DR UniPathway; UPA00989; -. DR Proteomes; UP000006702; Unassembled WGS sequence. DR GO; GO:0005634; C:nucleus; IEA:UniProtKB-SubCell. DR GO; GO:0008176; F:tRNA (guanine(46)-N7)-methyltransferase activity; IEA:UniProtKB-UniRule. DR GO; GO:0000049; F:tRNA binding; IEA:UniProtKB-UniRule. DR Gene3D; 3.40.50.150; Vaccinia Virus protein VP39; 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; 3-DEOXY-D-MANNO-OCTULOSONIC-ACID TRANSFERASE/TRNA GUANINE-N 7 - -METHYLTRANSFERASE; 1. DR PANTHER; PTHR23417:SF16; TRNA (GUANINE-N(7)-)-METHYLTRANSFERASE; 1. DR Pfam; PF02390; Methyltransf_4; 2. DR SUPFAM; SSF53335; S-adenosyl-L-methionine-dependent methyltransferases; 1. DR PROSITE; PS51625; SAM_MT_TRMB; 1. PE 3: Inferred from homology; KW Methyltransferase; Nucleus; Reference proteome; RNA-binding; KW S-adenosyl-L-methionine; Transferase; tRNA processing; tRNA-binding. FT CHAIN 1..360 FT /note="tRNA (guanine-N(7)-)-methyltransferase" FT /id="PRO_0000370599" FT REGION 1..32 FT /note="Disordered" FT /evidence="ECO:0000256|SAM:MobiDB-lite" FT REGION 177..196 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 179..196 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 332..334 FT /ligand="S-adenosyl-L-methionine" FT /ligand_id="ChEBI:CHEBI:59789" FT /evidence="ECO:0000255|HAMAP-Rule:MF_03055" SQ SEQUENCE 360 AA; 40001 MW; 36CA4ABBD9EEDB41 CRC64; MTPPPPKRQK RDEYRKATAE AASQPGPSDV AEIKLPKKKY YRQRAHANPF SDHHLNYPLS PAHMDWSSHY PAFVDPDPSH TNLAGARKLL KDVEVVDIGC GFGGLLIGLA PLLPESLIVG MEIRVSVLEY VTTRIQALRA QQLKLRAATA AATAASETPS QQQAQIDGKQ ANANAAADAA SPVLSTDTEH TPTTLVPGSY ENISAIRSNT MKFFPNFFAR HQLSKIFICF PDPHFKARKH KARIISETLN AEYAYALRPG GLLYTITDVE EYHHWILRHF GVESGAEEES EEKSTSANAN ANANAGVREL FERVSEEELE KDECVRVMKE ATEEGKKVAR NKGNKYVAVF RRKTDPEWPA //