ID TRM5_PLAVS Reviewed; 693 AA.
AC A5K6L0;
DT 14-DEC-2011, integrated into UniProtKB/Swiss-Prot.
DT 10-JUL-2007, sequence version 1.
DT 27-MAR-2024, entry version 67.
DE RecName: Full=tRNA (guanine(37)-N1)-methyltransferase {ECO:0000255|HAMAP-Rule:MF_03152};
DE EC=2.1.1.228 {ECO:0000255|HAMAP-Rule:MF_03152};
DE AltName: Full=M1G-methyltransferase {ECO:0000255|HAMAP-Rule:MF_03152};
DE AltName: Full=tRNA [GM37] methyltransferase {ECO:0000255|HAMAP-Rule:MF_03152};
DE AltName: Full=tRNA methyltransferase 5 homolog {ECO:0000255|HAMAP-Rule:MF_03152};
GN ORFNames=PVX_099140;
OS Plasmodium vivax (strain Salvador I).
OC Eukaryota; Sar; Alveolata; Apicomplexa; Aconoidasida; Haemosporida;
OC Plasmodiidae; Plasmodium; Plasmodium (Plasmodium).
OX NCBI_TaxID=126793;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=Salvador I;
RX PubMed=18843361; DOI=10.1038/nature07327;
RA Carlton J.M., Adams J.H., Silva J.C., Bidwell S.L., Lorenzi H., Caler E.,
RA Crabtree J., Angiuoli S.V., Merino E.F., Amedeo P., Cheng Q.,
RA Coulson R.M.R., Crabb B.S., del Portillo H.A., Essien K., Feldblyum T.V.,
RA Fernandez-Becerra C., Gilson P.R., Gueye A.H., Guo X., Kang'a S.,
RA Kooij T.W.A., Korsinczky M., Meyer E.V.-S., Nene V., Paulsen I., White O.,
RA Ralph S.A., Ren Q., Sargeant T.J., Salzberg S.L., Stoeckert C.J.,
RA Sullivan S.A., Yamamoto M.M., Hoffman S.L., Wortman J.R., Gardner M.J.,
RA Galinski M.R., Barnwell J.W., Fraser-Liggett C.M.;
RT "Comparative genomics of the neglected human malaria parasite Plasmodium
RT vivax.";
RL Nature 455:757-763(2008).
CC -!- FUNCTION: Specifically methylates the N1 position of guanosine-37 in
CC various cytoplasmic and mitochondrial tRNAs. Methylation is not
CC dependent on the nature of the nucleoside 5' of the target nucleoside.
CC This is the first step in the biosynthesis of wybutosine (yW), a
CC modified base adjacent to the anticodon of tRNAs and required for
CC accurate decoding. {ECO:0000255|HAMAP-Rule:MF_03152}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=guanosine(37) in tRNA + S-adenosyl-L-methionine = H(+) + N(1)-
CC methylguanosine(37) in tRNA + S-adenosyl-L-homocysteine;
CC Xref=Rhea:RHEA:36899, Rhea:RHEA-COMP:10145, Rhea:RHEA-COMP:10147,
CC ChEBI:CHEBI:15378, ChEBI:CHEBI:57856, ChEBI:CHEBI:59789,
CC ChEBI:CHEBI:73542, ChEBI:CHEBI:74269; EC=2.1.1.228;
CC Evidence={ECO:0000255|HAMAP-Rule:MF_03152};
CC -!- SUBUNIT: Monomer. {ECO:0000255|HAMAP-Rule:MF_03152}.
CC -!- SUBCELLULAR LOCATION: Mitochondrion matrix {ECO:0000255|HAMAP-
CC Rule:MF_03152}. Nucleus {ECO:0000255|HAMAP-Rule:MF_03152}. Cytoplasm
CC {ECO:0000255|HAMAP-Rule:MF_03152}. Note=Predominantly in the
CC mitochondria and in the nucleus. {ECO:0000255|HAMAP-Rule:MF_03152}.
CC -!- SIMILARITY: Belongs to the class I-like SAM-binding methyltransferase
CC superfamily. TRM5/TYW2 family. {ECO:0000305}.
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DR EMBL; AAKM01000007; EDL44951.1; -; Genomic_DNA.
DR RefSeq; XP_001614678.1; XM_001614628.1.
DR AlphaFoldDB; A5K6L0; -.
DR SMR; A5K6L0; -.
DR STRING; 126793.A5K6L0; -.
DR EnsemblProtists; EDL44951; EDL44951; PVX_099140.
DR GeneID; 5473969; -.
DR KEGG; pvx:PVX_099140; -.
DR InParanoid; A5K6L0; -.
DR OMA; GYENMNT; -.
DR Proteomes; UP000008333; Chromosome 7.
DR Proteomes; UP000008333; Unassembled WGS sequence.
DR GO; GO:0005759; C:mitochondrial matrix; IEA:UniProtKB-SubCell.
DR GO; GO:0005634; C:nucleus; IEA:UniProtKB-SubCell.
DR GO; GO:0052906; F:tRNA (guanine(37)-N1)-methyltransferase activity; IEA:UniProtKB-EC.
DR GO; GO:0030488; P:tRNA methylation; IEA:UniProtKB-UniRule.
DR Gene3D; 3.30.300.110; Met-10+ protein-like domains; 1.
DR Gene3D; 3.40.50.150; Vaccinia Virus protein VP39; 2.
DR HAMAP; MF_03152; TRM5; 1.
DR InterPro; IPR030382; MeTrfase_TRM5/TYW2.
DR InterPro; IPR029063; SAM-dependent_MTases_sf.
DR InterPro; IPR025792; tRNA_Gua_MeTrfase_euk.
DR PANTHER; PTHR23245:SF36; TRNA (GUANINE(37)-N1)-METHYLTRANSFERASE; 1.
DR PANTHER; PTHR23245; TRNA METHYLTRANSFERASE; 1.
DR Pfam; PF02475; Met_10; 1.
DR SUPFAM; SSF53335; S-adenosyl-L-methionine-dependent methyltransferases; 1.
DR PROSITE; PS51684; SAM_MT_TRM5_TYW2; 1.
PE 3: Inferred from homology;
KW Cytoplasm; Methyltransferase; Mitochondrion; Nucleus; Reference proteome;
KW S-adenosyl-L-methionine; Transferase; tRNA processing.
FT CHAIN 1..693
FT /note="tRNA (guanine(37)-N1)-methyltransferase"
FT /id="PRO_0000414145"
FT REGION 497..572
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 515..532
FT /note="Basic and acidic residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT BINDING 327
FT /ligand="S-adenosyl-L-methionine"
FT /ligand_id="ChEBI:CHEBI:59789"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_03152"
FT BINDING 365..366
FT /ligand="S-adenosyl-L-methionine"
FT /ligand_id="ChEBI:CHEBI:59789"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_03152"
FT BINDING 392..393
FT /ligand="S-adenosyl-L-methionine"
FT /ligand_id="ChEBI:CHEBI:59789"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_03152"
FT BINDING 591
FT /ligand="S-adenosyl-L-methionine"
FT /ligand_id="ChEBI:CHEBI:59789"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_03152"
SQ SEQUENCE 693 AA; 78706 MW; 95D0D08E8BA9B9F1 CRC64;
MRNAVDIKTL ADVKEKVKHE KRTHCLVLNK YRVNELLKNK DAKIWFLNIF RFPSVLKFRE
YQGCLVETGP YDGEVLRFIH SYVESLGGGE VSGQVSGQVN DQLSCQMTSH ANDSQAGTPL
ADAPLADCRL IPLNARFNRA LHELMQREGK GVLEGVDMRP EEGDERDVAA EGGGVEDVAQ
QGAAHQDAPP ALEKLLRVIK AEGIQIRTIQ LQFGYDNMNT SQVLRKVFPS ESEVIHKYEM
IGHIAHLNFC ERFENHKKVI AEIILDKNKS IRTVINKKDS LKNVHRTFTI ELLAGEENYL
TMLRENDIKV KLNYELMYWN SKLKKERDRI YSLVENNSIV VDVFAGVGIF SLHLSKKNCL
CFSNDINLHA YNFMNVNIKL NKRRSILTYN LDARAFVCML LRLGIFSRDT STLAMQLGEQ
NWRNVSLDFV NSAGRDVVDA GKGKKRAADC KVDCKEDCKE DCKEDCKEDC KEDCKEDCKE
DCKEDCKEDC EVKDCKAGDS HQSNSHQSNP HESNPHESAP RDKKKKLAHG DANGPLGERP
PGVAATHGGE EVPPEPTNNE AEQKAEDAPT NETHQVDINL GIYGDVHVLM NLPQTALDFL
DVFRELLHMY SAGQKDPQGR CRRDQMRNVF IHCYFFSKPE LFYEHAERNI RMQLGGIPRE
MKITEIRKVS PSKLMYVVEF NLKDVFSQGD QLG
//
