TRMD_KINRD
ID TRMD_KINRD Reviewed; 279 AA.
AC A6W7V0;
DT 20-MAY-2008, integrated into UniProtKB/Swiss-Prot.
DT 21-AUG-2007, sequence version 1.
DT 03-AUG-2022, entry version 83.
DE RecName: Full=tRNA (guanine-N(1)-)-methyltransferase {ECO:0000255|HAMAP-Rule:MF_00605};
DE EC=2.1.1.228 {ECO:0000255|HAMAP-Rule:MF_00605};
DE AltName: Full=M1G-methyltransferase {ECO:0000255|HAMAP-Rule:MF_00605};
DE AltName: Full=tRNA [GM37] methyltransferase {ECO:0000255|HAMAP-Rule:MF_00605};
GN Name=trmD {ECO:0000255|HAMAP-Rule:MF_00605}; OrderedLocusNames=Krad_1401;
OS Kineococcus radiotolerans (strain ATCC BAA-149 / DSM 14245 / SRS30216).
OC Bacteria; Actinobacteria; Kineosporiales; Kineosporiaceae; Kineococcus.
OX NCBI_TaxID=266940;
RN [1]
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=ATCC BAA-149 / DSM 14245 / SRS30216;
RX PubMed=19057647; DOI=10.1371/journal.pone.0003878;
RA Bagwell C.E., Bhat S., Hawkins G.M., Smith B.W., Biswas T., Hoover T.R.,
RA Saunders E., Han C.S., Tsodikov O.V., Shimkets L.J.;
RT "Survival in nuclear waste, extreme resistance, and potential applications
RT gleaned from the genome sequence of Kineococcus radiotolerans SRS30216.";
RL PLoS ONE 3:e3878-e3878(2008).
CC -!- FUNCTION: Specifically methylates guanosine-37 in various tRNAs.
CC {ECO:0000255|HAMAP-Rule:MF_00605}.
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_00605};
CC -!- SUBUNIT: Homodimer. {ECO:0000255|HAMAP-Rule:MF_00605}.
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000255|HAMAP-Rule:MF_00605}.
CC -!- SIMILARITY: Belongs to the RNA methyltransferase TrmD family.
CC {ECO:0000255|HAMAP-Rule:MF_00605}.
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; CP000750; ABS02889.1; -; Genomic_DNA.
DR RefSeq; WP_011981972.1; NC_009664.2.
DR AlphaFoldDB; A6W7V0; -.
DR SMR; A6W7V0; -.
DR STRING; 266940.Krad_1401; -.
DR EnsemblBacteria; ABS02889; ABS02889; Krad_1401.
DR KEGG; kra:Krad_1401; -.
DR eggNOG; COG0336; Bacteria.
DR HOGENOM; CLU_047363_0_0_11; -.
DR OMA; ILCGHYK; -.
DR OrthoDB; 525632at2; -.
DR Proteomes; UP000001116; Chromosome.
DR GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR GO; GO:0052906; F:tRNA (guanine(37)-N(1))-methyltransferase activity; IEA:UniProtKB-EC.
DR CDD; cd18080; TrmD-like; 1.
DR Gene3D; 1.10.1270.20; -; 1.
DR Gene3D; 3.40.1280.10; -; 1.
DR HAMAP; MF_00605; TrmD; 1.
DR InterPro; IPR029028; Alpha/beta_knot_MTases.
DR InterPro; IPR002649; tRNA_m1G_MeTrfase_bac.
DR InterPro; IPR023148; tRNA_m1G_MeTrfase_C_sf.
DR InterPro; IPR029026; tRNA_m1G_MTases_N.
DR InterPro; IPR016009; tRNA_MeTrfase_TRMD/TRM10.
DR PANTHER; PTHR46417; PTHR46417; 1.
DR Pfam; PF01746; tRNA_m1G_MT; 1.
DR PIRSF; PIRSF000386; tRNA_mtase; 1.
DR SUPFAM; SSF75217; SSF75217; 1.
DR TIGRFAMs; TIGR00088; trmD; 1.
PE 3: Inferred from homology;
KW Cytoplasm; Methyltransferase; Reference proteome; S-adenosyl-L-methionine;
KW Transferase; tRNA processing.
FT CHAIN 1..279
FT /note="tRNA (guanine-N(1)-)-methyltransferase"
FT /id="PRO_1000082523"
FT REGION 256..279
FT /note="Disordered"
FT /evidence="ECO:0000256|SAM:MobiDB-lite"
FT BINDING 117
FT /ligand="S-adenosyl-L-methionine"
FT /ligand_id="ChEBI:CHEBI:59789"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00605"
FT BINDING 141..146
FT /ligand="S-adenosyl-L-methionine"
FT /ligand_id="ChEBI:CHEBI:59789"
FT /evidence="ECO:0000255|HAMAP-Rule:MF_00605"
SQ SEQUENCE 279 AA; 30255 MW; 9DDC2A62F4B97FD9 CRC64;
MRLDVVTIFG EYLQPLQLSL IGKAQAQGLL DVRVRDLREH THDRHRTVDD TPYGGGAGLL
MKPEPWGEAL DAVLADPPED ADPRGPVLVV PSPVGEVFTQ RAAVELAAEP WLVFACGRYE
GIDARVVEHY RTRVRVREVS LGDYVLNGGE VAVLAITEAV ARLLPGVIGN AASLTEESHA
PEHDGLLEHP AYTKPASWRG LDVPAVLAGG NHAAVERWRR DEALRRTATR RPDVLARLDP
ERCDARDLAV LAELGWTPDG SGFRAGGDPV ADSSDTNEP