ID A0A1W4X5K3_AGRPL Unreviewed; 493 AA.
AC A0A1W4X5K3;
DT 07-JUN-2017, integrated into UniProtKB/TrEMBL.
DT 07-JUN-2017, sequence version 1.
DT 27-MAR-2024, entry version 26.
DE RecName: Full=tRNA (guanine(37)-N1)-methyltransferase {ECO:0000256|HAMAP-Rule:MF_03152};
DE EC=2.1.1.228 {ECO:0000256|HAMAP-Rule:MF_03152};
DE AltName: Full=M1G-methyltransferase {ECO:0000256|HAMAP-Rule:MF_03152};
DE AltName: Full=tRNA [GM37] methyltransferase {ECO:0000256|HAMAP-Rule:MF_03152};
DE AltName: Full=tRNA methyltransferase 5 homolog {ECO:0000256|HAMAP-Rule:MF_03152};
GN Name=LOC108738972 {ECO:0000313|RefSeq:XP_018328107.1};
OS Agrilus planipennis (Emerald ash borer) (Agrilus marcopoli).
OC Eukaryota; Metazoa; Ecdysozoa; Arthropoda; Hexapoda; Insecta; Pterygota;
OC Neoptera; Endopterygota; Coleoptera; Polyphaga; Elateriformia;
OC Buprestoidea; Buprestidae; Agrilinae; Agrilus.
OX NCBI_TaxID=224129 {ECO:0000313|Proteomes:UP000192223, ECO:0000313|RefSeq:XP_018328107.1};
RN [1] {ECO:0000313|RefSeq:XP_018328107.1}
RP IDENTIFICATION.
RC TISSUE=Entire body {ECO:0000313|RefSeq:XP_018328107.1};
RG RefSeq;
RL Submitted (NOV-2023) to UniProtKB.
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:0000256|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:0000256|HAMAP-Rule:MF_03152};
CC -!- SUBUNIT: Monomer. {ECO:0000256|HAMAP-Rule:MF_03152}.
CC -!- SUBCELLULAR LOCATION: Mitochondrion matrix {ECO:0000256|HAMAP-
CC Rule:MF_03152}. Nucleus {ECO:0000256|HAMAP-Rule:MF_03152}. Cytoplasm
CC {ECO:0000256|HAMAP-Rule:MF_03152}. Note=Predominantly in the
CC mitochondria and in the nucleus. {ECO:0000256|HAMAP-Rule:MF_03152}.
CC -!- SIMILARITY: Belongs to the TRM5 / TYW2 family. {ECO:0000256|HAMAP-
CC Rule:MF_03152}.
CC -!- SIMILARITY: Belongs to the class I-like SAM-binding methyltransferase
CC superfamily. TRM5/TYW2 family. {ECO:0000256|ARBA:ARBA00009775}.
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DR RefSeq; XP_018328107.1; XM_018472605.1.
DR AlphaFoldDB; A0A1W4X5K3; -.
DR STRING; 224129.A0A1W4X5K3; -.
DR EnsemblMetazoa; XM_018472605.1; XP_018328107.1; LOC108738972.
DR GeneID; 108738972; -.
DR KEGG; apln:108738972; -.
DR InParanoid; A0A1W4X5K3; -.
DR OrthoDB; 276346at2759; -.
DR Proteomes; UP000192223; Unplaced.
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; 1.
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 {ECO:0000256|ARBA:ARBA00022490, ECO:0000256|HAMAP-Rule:MF_03152};
KW Methyltransferase {ECO:0000256|ARBA:ARBA00022603, ECO:0000256|HAMAP-
KW Rule:MF_03152};
KW Mitochondrion {ECO:0000256|ARBA:ARBA00023128, ECO:0000256|HAMAP-
KW Rule:MF_03152};
KW Nucleus {ECO:0000256|ARBA:ARBA00023242, ECO:0000256|HAMAP-Rule:MF_03152};
KW Reference proteome {ECO:0000313|Proteomes:UP000192223};
KW S-adenosyl-L-methionine {ECO:0000256|ARBA:ARBA00022691, ECO:0000256|HAMAP-
KW Rule:MF_03152};
KW Transferase {ECO:0000256|ARBA:ARBA00022679, ECO:0000256|HAMAP-
KW Rule:MF_03152};
KW tRNA processing {ECO:0000256|ARBA:ARBA00022694, ECO:0000256|HAMAP-
KW Rule:MF_03152}.
FT DOMAIN 180..437
FT /note="SAM-dependent methyltransferase TRM5/TYW2-type"
FT /evidence="ECO:0000259|PROSITE:PS51684"
FT BINDING 250
FT /ligand="S-adenosyl-L-methionine"
FT /ligand_id="ChEBI:CHEBI:59789"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_03152"
FT BINDING 288..289
FT /ligand="S-adenosyl-L-methionine"
FT /ligand_id="ChEBI:CHEBI:59789"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_03152"
FT BINDING 317..318
FT /ligand="S-adenosyl-L-methionine"
FT /ligand_id="ChEBI:CHEBI:59789"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_03152"
FT BINDING 352
FT /ligand="S-adenosyl-L-methionine"
FT /ligand_id="ChEBI:CHEBI:59789"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_03152"
SQ SEQUENCE 493 AA; 57201 MW; DCF5C3691524026D CRC64;
MISNNLKKSL NFKNIFRMFN SIRNVFFSCA VGSAIKKLIQ KELYHKNMSK FSNLNPPDHV
RGMTILDKSK FNKMINVPVI KIRGLKVSDV LPFLKNYLLK LEKFQPVTTT NNSEVHVLLN
PEIIKGWLDI LLEDRESLEL INVKEENLDF HMFTLTYENF SANTILKAVL PVDKEGLSSF
SKIGHIVHIN LREHLLPYKS FIGQVLYDKV PNMEVLCGYN EMMVKVKENK CFFEFDFSFV
YWNPRLCTEH ERIINLLHEN DVLFDIFAGV GPFAIPAAKK KCIVYANDLN PESYKWLNHN
ASLNKIRSKN LQTFSKDGRD FILTDLKTNL KKYIVKNETN KDETCSVHIT MNLPALAVQF
VKNFYGLYTP EELNKLATVP MVHVYCFTKG ENPHQIARSI LQNSMDCDIS DCIVDVFKVR
TVSSMKEMMR VSFRIERDIL TGQRPRLIKR RIDNITLITP EVPVKKVAVC HEEEIEAKEY
SLQCPEKKQQ TQN
//
