TRM10_KLULA
ID TRM10_KLULA Reviewed; 298 AA.
AC Q6CUM6;
DT 06-DEC-2005, integrated into UniProtKB/Swiss-Prot.
DT 16-AUG-2004, sequence version 1.
DT 03-AUG-2022, entry version 96.
DE RecName: Full=tRNA (guanine(9)-N1)-methyltransferase {ECO:0000250|UniProtKB:Q12400};
DE EC=2.1.1.221 {ECO:0000250|UniProtKB:Q12400};
DE AltName: Full=tRNA methyltransferase 10 {ECO:0000250|UniProtKB:Q12400};
DE AltName: Full=tRNA(m1G9)-methyltransferase {ECO:0000250|UniProtKB:Q12400};
DE Short=tRNA(m1G9)MTase {ECO:0000250|UniProtKB:Q12400};
GN Name=TRM10 {ECO:0000250|UniProtKB:Q12400}; OrderedLocusNames=KLLA0C03740g;
OS Kluyveromyces lactis (strain ATCC 8585 / CBS 2359 / DSM 70799 / NBRC 1267 /
OS NRRL Y-1140 / WM37) (Yeast) (Candida sphaerica).
OC Eukaryota; Fungi; Dikarya; Ascomycota; Saccharomycotina; Saccharomycetes;
OC Saccharomycetales; Saccharomycetaceae; Kluyveromyces.
OX NCBI_TaxID=284590;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC 8585 / CBS 2359 / DSM 70799 / NBRC 1267 / NRRL Y-1140 / WM37;
RX PubMed=15229592; DOI=10.1038/nature02579;
RA Dujon B., Sherman D., Fischer G., Durrens P., Casaregola S., Lafontaine I.,
RA de Montigny J., Marck C., Neuveglise C., Talla E., Goffard N., Frangeul L.,
RA Aigle M., Anthouard V., Babour A., Barbe V., Barnay S., Blanchin S.,
RA Beckerich J.-M., Beyne E., Bleykasten C., Boisrame A., Boyer J.,
RA Cattolico L., Confanioleri F., de Daruvar A., Despons L., Fabre E.,
RA Fairhead C., Ferry-Dumazet H., Groppi A., Hantraye F., Hennequin C.,
RA Jauniaux N., Joyet P., Kachouri R., Kerrest A., Koszul R., Lemaire M.,
RA Lesur I., Ma L., Muller H., Nicaud J.-M., Nikolski M., Oztas S.,
RA Ozier-Kalogeropoulos O., Pellenz S., Potier S., Richard G.-F.,
RA Straub M.-L., Suleau A., Swennen D., Tekaia F., Wesolowski-Louvel M.,
RA Westhof E., Wirth B., Zeniou-Meyer M., Zivanovic Y., Bolotin-Fukuhara M.,
RA Thierry A., Bouchier C., Caudron B., Scarpelli C., Gaillardin C.,
RA Weissenbach J., Wincker P., Souciet J.-L.;
RT "Genome evolution in yeasts.";
RL Nature 430:35-44(2004).
CC -!- FUNCTION: S-adenosyl-L-methionine-dependent guanine N(1)-
CC methyltransferase that catalyzes the formation of N(1)-methylguanine at
CC position 9 (m1G9) in cytoplasmic tRNA. {ECO:0000250|UniProtKB:Q12400}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=guanosine(9) in tRNA + S-adenosyl-L-methionine = H(+) + N(1)-
CC methylguanosine(9) in tRNA + S-adenosyl-L-homocysteine;
CC Xref=Rhea:RHEA:43156, Rhea:RHEA-COMP:10367, Rhea:RHEA-COMP:10368,
CC ChEBI:CHEBI:15378, ChEBI:CHEBI:57856, ChEBI:CHEBI:59789,
CC ChEBI:CHEBI:73542, ChEBI:CHEBI:74269; EC=2.1.1.221;
CC Evidence={ECO:0000250|UniProtKB:Q12400};
CC -!- SUBUNIT: Monomer. {ECO:0000250|UniProtKB:O14214}.
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000250|UniProtKB:Q12400}. Nucleus
CC {ECO:0000250|UniProtKB:Q12400}.
CC -!- SIMILARITY: Belongs to the class IV-like SAM-binding methyltransferase
CC superfamily. TRM10 family. {ECO:0000255|PROSITE-ProRule:PRU01012}.
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DR EMBL; CR382123; CAH01214.1; -; Genomic_DNA.
DR RefSeq; XP_452363.1; XM_452363.1.
DR AlphaFoldDB; Q6CUM6; -.
DR SMR; Q6CUM6; -.
DR STRING; 28985.XP_452363.1; -.
DR EnsemblFungi; CAH01214; CAH01214; KLLA0_C03740g.
DR GeneID; 2892404; -.
DR KEGG; kla:KLLA0_C03740g; -.
DR eggNOG; KOG2967; Eukaryota.
DR HOGENOM; CLU_034384_1_0_1; -.
DR InParanoid; Q6CUM6; -.
DR OMA; FKKNDGW; -.
DR Proteomes; UP000000598; Chromosome C.
DR GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR GO; GO:0005634; C:nucleus; IEA:UniProtKB-SubCell.
DR GO; GO:0052905; F:tRNA (guanine(9)-N(1))-methyltransferase activity; IEA:UniProtKB-EC.
DR Gene3D; 3.40.1280.30; -; 1.
DR InterPro; IPR028564; MT_TRM10-typ.
DR InterPro; IPR038459; MT_TRM10-typ_sf.
DR InterPro; IPR016653; TRM10/TRM10A.
DR InterPro; IPR007356; tRNA_m1G_MeTrfase_euk.
DR InterPro; IPR016009; tRNA_MeTrfase_TRMD/TRM10.
DR PANTHER; PTHR13563; PTHR13563; 1.
DR PANTHER; PTHR13563:SF13; PTHR13563:SF13; 1.
DR Pfam; PF01746; tRNA_m1G_MT; 1.
DR PIRSF; PIRSF016323; tRNA_m1G_mtfrase_met; 1.
DR PROSITE; PS51675; SAM_MT_TRM10; 1.
PE 3: Inferred from homology;
KW Cytoplasm; Methyltransferase; Nucleus; Reference proteome;
KW S-adenosyl-L-methionine; Transferase; tRNA processing.
FT CHAIN 1..298
FT /note="tRNA (guanine(9)-N1)-methyltransferase"
FT /id="PRO_0000060517"
FT DOMAIN 96..285
FT /note="SAM-dependent MTase TRM10-type"
FT /evidence="ECO:0000255|PROSITE-ProRule:PRU01012"
FT REGION 1..44
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT ACT_SITE 216
FT /note="Proton acceptor"
FT /evidence="ECO:0000250|UniProtKB:O14214"
FT BINDING 192..193
FT /ligand="S-adenosyl-L-methionine"
FT /ligand_id="ChEBI:CHEBI:59789"
FT /evidence="ECO:0000250|UniProtKB:Q12400"
FT BINDING 212
FT /ligand="S-adenosyl-L-methionine"
FT /ligand_id="ChEBI:CHEBI:59789"
FT /evidence="ECO:0000250|UniProtKB:Q12400"
FT BINDING 216..220
FT /ligand="S-adenosyl-L-methionine"
FT /ligand_id="ChEBI:CHEBI:59789"
FT /evidence="ECO:0000250|UniProtKB:Q12400"
FT BINDING 224
FT /ligand="S-adenosyl-L-methionine"
FT /ligand_id="ChEBI:CHEBI:59789"
FT /evidence="ECO:0000250|UniProtKB:Q12400"
FT BINDING 238
FT /ligand="S-adenosyl-L-methionine"
FT /ligand_id="ChEBI:CHEBI:59789"
FT /evidence="ECO:0000250|UniProtKB:Q12400"
FT BINDING 250..252
FT /ligand="S-adenosyl-L-methionine"
FT /ligand_id="ChEBI:CHEBI:59789"
FT /evidence="ECO:0000250|UniProtKB:Q12400"
SQ SEQUENCE 298 AA; 34387 MW; FFD7198D93416BF6 CRC64;
MSDTSENSNA EIPADTSDVK DKPKPIVRAP QFPPPPEGIS KSQWKKICRK KRFEETRAEY
AQIRKEKRNR AKLARREKLK EYTDRGEEIP EELKRPPKVN LNQSDSGISI ILDCSFDDLM
NDREIVSLST QVTRAYSSNK RENNYAKIKV TSFDKRLKQR FDNDLSNSNY TKWKNFEFTA
DPTLPTENAV YLTADTEEKL DTLEPGTTYI VGGIVDKNRH KNLCYNKAKE LNIPTKRLPI
GEFINLAGRK VLTTSHMVQL MLRYFDNKDW KEAFESVLPP RKLEVDSTKE DSETASAE
