ID A0A1I0R9E5_9BACT Unreviewed; 235 AA.
AC A0A1I0R9E5;
DT 22-NOV-2017, integrated into UniProtKB/TrEMBL.
DT 22-NOV-2017, sequence version 1.
DT 27-MAR-2024, entry version 21.
DE RecName: Full=tRNA1(Val) (adenine(37)-N6)-methyltransferase {ECO:0000256|HAMAP-Rule:MF_01872};
DE EC=2.1.1.223 {ECO:0000256|HAMAP-Rule:MF_01872};
DE AltName: Full=tRNA m6A37 methyltransferase {ECO:0000256|HAMAP-Rule:MF_01872};
GN ORFNames=SAMN05216290_3293 {ECO:0000313|EMBL:SEW37370.1};
OS Roseivirga pacifica.
OC Bacteria; Bacteroidota; Cytophagia; Cytophagales; Roseivirgaceae;
OC Roseivirga.
OX NCBI_TaxID=1267423 {ECO:0000313|EMBL:SEW37370.1, ECO:0000313|Proteomes:UP000199437};
RN [1] {ECO:0000313|Proteomes:UP000199437}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=CGMCC 1.12402 {ECO:0000313|Proteomes:UP000199437};
RA Varghese N., Submissions S.;
RL Submitted (OCT-2016) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: Specifically methylates the adenine in position 37 of
CC tRNA(1)(Val) (anticodon cmo5UAC). {ECO:0000256|HAMAP-Rule:MF_01872}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=adenosine(37) in tRNA1(Val) + S-adenosyl-L-methionine = H(+) +
CC N(6)-methyladenosine(37) in tRNA1(Val) + S-adenosyl-L-homocysteine;
CC Xref=Rhea:RHEA:43160, Rhea:RHEA-COMP:10369, Rhea:RHEA-COMP:10370,
CC ChEBI:CHEBI:15378, ChEBI:CHEBI:57856, ChEBI:CHEBI:59789,
CC ChEBI:CHEBI:74411, ChEBI:CHEBI:74449; EC=2.1.1.223;
CC Evidence={ECO:0000256|HAMAP-Rule:MF_01872};
CC -!- SUBCELLULAR LOCATION: Cytoplasm {ECO:0000256|HAMAP-Rule:MF_01872}.
CC -!- SIMILARITY: Belongs to the methyltransferase superfamily. tRNA
CC (adenine-N(6)-)-methyltransferase family. {ECO:0000256|HAMAP-
CC Rule:MF_01872}.
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DR EMBL; FOIR01000003; SEW37370.1; -; Genomic_DNA.
DR AlphaFoldDB; A0A1I0R9E5; -.
DR STRING; 1267423.SAMN05216290_3293; -.
DR OrthoDB; 5383291at2; -.
DR Proteomes; UP000199437; Unassembled WGS sequence.
DR GO; GO:0005737; C:cytoplasm; IEA:UniProtKB-SubCell.
DR GO; GO:0016430; F:tRNA (adenine-N6)-methyltransferase activity; IEA:UniProtKB-UniRule.
DR GO; GO:0032259; P:methylation; IEA:UniProtKB-KW.
DR GO; GO:0008033; P:tRNA processing; IEA:UniProtKB-UniRule.
DR CDD; cd02440; AdoMet_MTases; 1.
DR Gene3D; 3.40.50.150; Vaccinia Virus protein VP39; 1.
DR HAMAP; MF_01872; tRNA_methyltr_YfiC; 1.
DR InterPro; IPR029063; SAM-dependent_MTases_sf.
DR InterPro; IPR007848; Small_mtfrase_dom.
DR InterPro; IPR022882; tRNA_adenine-N6_MeTrfase.
DR PANTHER; PTHR47739; TRNA1(VAL) (ADENINE(37)-N6)-METHYLTRANSFERASE; 1.
DR PANTHER; PTHR47739:SF1; TRNA1(VAL) (ADENINE(37)-N6)-METHYLTRANSFERASE; 1.
DR Pfam; PF05175; MTS; 1.
DR SUPFAM; SSF53335; S-adenosyl-L-methionine-dependent methyltransferases; 1.
PE 3: Inferred from homology;
KW Cytoplasm {ECO:0000256|HAMAP-Rule:MF_01872};
KW Methyltransferase {ECO:0000256|HAMAP-Rule:MF_01872,
KW ECO:0000313|EMBL:SEW37370.1};
KW Reference proteome {ECO:0000313|Proteomes:UP000199437};
KW S-adenosyl-L-methionine {ECO:0000256|HAMAP-Rule:MF_01872};
KW Transferase {ECO:0000256|ARBA:ARBA00022679, ECO:0000256|HAMAP-
KW Rule:MF_01872}; tRNA processing {ECO:0000256|HAMAP-Rule:MF_01872}.
FT DOMAIN 30..158
FT /note="Methyltransferase small"
FT /evidence="ECO:0000259|Pfam:PF05175"
SQ SEQUENCE 235 AA; 26135 MW; A9AD76DB44323275 CRC64;
MPNSYFQFKQ FRIEQGAAGM KVTTDGCLLG ATVPCPTSGR VLDIGAGTGL LSLMLAQRCA
LPIDAIEINA DAYGQAKENI ANSPWADRIH LTHTSLQDYS SEHLYEQIIC NPPFFAGHHK
GKSANKNQAL HSDTLPMKDL VEKAVELLSP KGQLWVMYPE AEMKEFTSLA IRYGLKAYLG
LTITNTPKGK VFRKIQSFTP MRIPFGTYGE ISIRDEFGEY STGFTILLKD YYLNL
//