ID A0A2H3DZ02_ARMGA Unreviewed; 454 AA.
AC A0A2H3DZ02;
DT 31-JAN-2018, integrated into UniProtKB/TrEMBL.
DT 31-JAN-2018, sequence version 1.
DT 24-JAN-2024, entry version 25.
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 {ECO:0000256|HAMAP-Rule:MF_03152};
GN Name=TRM5 {ECO:0000256|HAMAP-Rule:MF_03152};
GN ORFNames=ARMGADRAFT_916432 {ECO:0000313|EMBL:PBL00416.1};
OS Armillaria gallica (Bulbous honey fungus) (Armillaria bulbosa).
OC Eukaryota; Fungi; Dikarya; Basidiomycota; Agaricomycotina; Agaricomycetes;
OC Agaricomycetidae; Agaricales; Marasmiineae; Physalacriaceae; Armillaria.
OX NCBI_TaxID=47427 {ECO:0000313|EMBL:PBL00416.1, ECO:0000313|Proteomes:UP000217790};
RN [1] {ECO:0000313|Proteomes:UP000217790}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=Ar21-2 {ECO:0000313|Proteomes:UP000217790};
RX PubMed=29085064; DOI=10.1038/s41559-017-0347-8;
RA Sipos G., Prasanna A.N., Walter M.C., O'Connor E., Balint B., Krizsan K.,
RA Kiss B., Hess J., Varga T., Slot J., Riley R., Boka B., Rigling D.,
RA Barry K., Lee J., Mihaltcheva S., LaButti K., Lipzen A., Waldron R.,
RA Moloney N.M., Sperisen C., Kredics L., Vagvoelgyi C., Patrignani A.,
RA Fitzpatrick D., Nagy I., Doyle S., Anderson J.B., Grigoriev I.V.,
RA Gueldener U., Muensterkoetter M., Nagy L.G.;
RT "Genome expansion and lineage-specific genetic innovations in the forest
RT pathogenic fungi Armillaria.";
RL Nat. Ecol. Evol. 1:1931-1941(2017).
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}.
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; KZ293646; PBL00416.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A2H3DZ02; -.
DR STRING; 47427.A0A2H3DZ02; -.
DR InParanoid; A0A2H3DZ02; -.
DR OMA; GSHSQFR; -.
DR OrthoDB; 276346at2759; -.
DR Proteomes; UP000217790; 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; 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:UP000217790};
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 136..444
FT /note="SAM-dependent methyltransferase TRM5/TYW2-type"
FT /evidence="ECO:0000259|PROSITE:PS51684"
FT REGION 307..340
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT COMPBIAS 326..340
FT /note="Polar residues"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT BINDING 225
FT /ligand="S-adenosyl-L-methionine"
FT /ligand_id="ChEBI:CHEBI:59789"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_03152"
FT BINDING 263..264
FT /ligand="S-adenosyl-L-methionine"
FT /ligand_id="ChEBI:CHEBI:59789"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_03152"
FT BINDING 291..292
FT /ligand="S-adenosyl-L-methionine"
FT /ligand_id="ChEBI:CHEBI:59789"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_03152"
FT BINDING 356
FT /ligand="S-adenosyl-L-methionine"
FT /ligand_id="ChEBI:CHEBI:59789"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_03152"
SQ SEQUENCE 454 AA; 51159 MW; 237E8ADC08B7E8D0 CRC64;
MHSISPIDTT PPRYHGPLHP LNKDAFRKRI SVLALRVPPN KTNSIIKSTT LRRFLIGAPK
LSPVVKDPSN PDGDRLVLLR ITEQAQLSPE AQGIIDHDCV GFANYTVDLD YDYWTATEIL
AAVLPEELVE GSPVGFAATG HVAHFNLNDE YLPYKYAIGQ VFLDKNKQIE TVVNKLHEID
TQFRFFRMEL LAGRPDYVVT HHESNCRFTF DFSQVYWNSR LHPEHDRIVK LLDPSDILAD
VFAGVGPFAI PAAKLGCGIF ANDLNPNSAK YLSQNVVNNN VEDLVRVSCE DGRSFIRDVF
MRPIENPFQP YTGPRKSKTL ERKLQKQAAK STSTPQDQTD RVALPLRRTI THLVMNLPDS
AISFLDAFRG VLSTPVLIAH YTKMPLVHCH CFTRELEEDR ARVDVLKRVE QVLGHSVSED
VCIVHVRSVA PGKEMYCISF RLPREVALGE VAES
//
