ID A0A0K8QRH2_9GAMM Unreviewed; 227 AA.
AC A0A0K8QRH2;
DT 11-NOV-2015, integrated into UniProtKB/TrEMBL.
DT 11-NOV-2015, sequence version 1.
DT 24-JAN-2024, entry version 24.
DE RecName: Full=tRNA (guanine(46)-N(7))-methyltransferase {ECO:0000256|ARBA:ARBA00011977};
DE EC=2.1.1.33 {ECO:0000256|ARBA:ARBA00011977};
GN ORFNames=MBSD_n2568 {ECO:0000313|EMBL:GAP67251.1};
OS Mizugakiibacter sediminis.
OC Bacteria; Pseudomonadota; Gammaproteobacteria; Xanthomonadales;
OC Rhodanobacteraceae; Mizugakiibacter.
OX NCBI_TaxID=1475481 {ECO:0000313|EMBL:GAP67251.1};
RN [1] {ECO:0000313|EMBL:GAP67251.1}
RP NUCLEOTIDE SEQUENCE.
RC STRAIN=SkMP5 {ECO:0000313|EMBL:GAP67251.1};
RA Rikkerink E.H.A., Fineran P.C.;
RT "Complete DNA Sequence of Pseudomonas syringae pv. actinidiae, the Causal
RT Agent of Kiwifruit Canker Disease.";
RL Submitted (AUG-2015) to the EMBL/GenBank/DDBJ databases.
CC -!- FUNCTION: Catalyzes the formation of N(7)-methylguanine at position 46
CC (m7G46) in tRNA. {ECO:0000256|ARBA:ARBA00003015}.
CC -!- CATALYTIC ACTIVITY:
CC Reaction=guanosine(46) in tRNA + S-adenosyl-L-methionine = N(7)-
CC methylguanosine(46) in tRNA + S-adenosyl-L-homocysteine;
CC Xref=Rhea:RHEA:42708, Rhea:RHEA-COMP:10188, Rhea:RHEA-COMP:10189,
CC ChEBI:CHEBI:57856, ChEBI:CHEBI:59789, ChEBI:CHEBI:74269,
CC ChEBI:CHEBI:74480; EC=2.1.1.33;
CC Evidence={ECO:0000256|ARBA:ARBA00000142};
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DR EMBL; DF970248; GAP67251.1; -; Genomic_DNA.
DR RefSeq; WP_062537812.1; NZ_DF970248.1.
DR AlphaFoldDB; A0A0K8QRH2; -.
DR STRING; 1475481.GCA_000953855_02616; -.
DR OrthoDB; 9809889at2; -.
DR Proteomes; UP000253740; Unassembled WGS sequence.
DR GO; GO:0008176; F:tRNA (guanine(46)-N7)-methyltransferase activity; IEA:InterPro.
DR CDD; cd02440; AdoMet_MTases; 1.
DR Gene3D; 3.40.50.150; Vaccinia Virus protein VP39; 1.
DR InterPro; IPR029063; SAM-dependent_MTases_sf.
DR InterPro; IPR003358; tRNA_(Gua-N-7)_MeTrfase_Trmb.
DR Pfam; PF02390; Methyltransf_4; 1.
DR SUPFAM; SSF53335; S-adenosyl-L-methionine-dependent methyltransferases; 1.
DR PROSITE; PS51625; SAM_MT_TRMB; 1.
PE 4: Predicted;
KW Methyltransferase {ECO:0000313|EMBL:GAP67251.1};
KW Reference proteome {ECO:0000313|Proteomes:UP000253740};
KW Transferase {ECO:0000313|EMBL:GAP67251.1}.
SQ SEQUENCE 227 AA; 24985 MW; 0020A122256B88F2 CRC64;
MFANSRVVAS AQQAPHARLE ARVRRHLDVP WRRPPAAHNV RAFEALRARI ADAPCPLVLD
AGCGTGASTL RLAERHRDCW VIGVDKSAAR LAVGARLLAA ADAPANALLL RAELGDLWRL
MRDAGWRLHR HYLLYPNPWP KPAQLARRWH AHPAFAALSA LGGTLELRCN WRVYADEFAS
ALRLAGADAR AEAFIPADPL TPFERKYAAS GHALWRVRAR LDADGAG
//