ID A0A0H4W8J8_9BORD Unreviewed; 259 AA.
AC A0A0H4W8J8;
DT 14-OCT-2015, integrated into UniProtKB/TrEMBL.
DT 14-OCT-2015, sequence version 1.
DT 27-MAR-2024, entry version 39.
DE RecName: Full=tRNA (guanine-N(7)-)-methyltransferase {ECO:0000256|HAMAP-Rule:MF_01057};
DE EC=2.1.1.33 {ECO:0000256|HAMAP-Rule:MF_01057};
DE AltName: Full=tRNA (guanine(46)-N(7))-methyltransferase {ECO:0000256|HAMAP-Rule:MF_01057};
DE AltName: Full=tRNA(m7G46)-methyltransferase {ECO:0000256|HAMAP-Rule:MF_01057};
GN Name=trmB {ECO:0000256|HAMAP-Rule:MF_01057,
GN ECO:0000313|EMBL:AKQ53811.1};
GN ORFNames=ACR54_00458 {ECO:0000313|EMBL:AKQ53811.1}, CS347_05810
GN {ECO:0000313|EMBL:AZW16321.1};
OS Bordetella hinzii.
OC Bacteria; Pseudomonadota; Betaproteobacteria; Burkholderiales;
OC Alcaligenaceae; Bordetella.
OX NCBI_TaxID=103855 {ECO:0000313|EMBL:AKQ53811.1, ECO:0000313|Proteomes:UP000036382};
RN [1] {ECO:0000313|EMBL:AKQ53811.1, ECO:0000313|Proteomes:UP000036382}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=F582 {ECO:0000313|EMBL:AKQ53811.1,
RC ECO:0000313|Proteomes:UP000036382};
RX PubMed=26316634;
RA Weigand M.R., Changayil S., Kulasekarapandian Y., Tondella M.L.;
RT "Complete Genome Sequences of Two Bordetella hinzii Strains Isolated from
RT Humans.";
RL Genome Announc. 3:e00965-e00915(2015).
RN [2] {ECO:0000313|Proteomes:UP000036382}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=F582 {ECO:0000313|Proteomes:UP000036382};
RA Weigand M.R., Changayil S., Kulasekarapandian Y., Batra D., Williams M.M.,
RA Tondella M.L.;
RT "Complete Genome Sequences of Two Bordetella hinzii Isolated from Humans.";
RL Submitted (JUL-2015) to the EMBL/GenBank/DDBJ databases.
RN [3] {ECO:0000313|Proteomes:UP000282741}
RP NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
RC STRAIN=H720 {ECO:0000313|Proteomes:UP000282741};
RA Weigand M.R., Loparev V., Peng Y., Bowden K.E., Tondella M.L.,
RA Williams M.M.;
RT "Whole genome sequencing of various Bordetella species.";
RL Submitted (OCT-2017) to the EMBL/GenBank/DDBJ databases.
RN [4] {ECO:0000313|EMBL:AZW16321.1}
RP NUCLEOTIDE SEQUENCE.
RC STRAIN=H720 {ECO:0000313|EMBL:AZW16321.1};
RX PubMed=31744907;
RA Weigand M.R., Peng Y., Batra D., Burroughs M., Davis J.K., Knipe K.,
RA Loparev V.N., Johnson T., Juieng P., Rowe L.A., Sheth M., Tang K.,
RA Unoarumhi Y., Williams M.M., Tondella M.L.;
RT "Conserved Patterns of Symmetric Inversion in the Genome Evolution of
RT Bordetella Respiratory Pathogens.";
RL mSystems 4:e00702-19(2019).
CC -!- FUNCTION: Catalyzes the formation of N(7)-methylguanine at position 46
CC (m7G46) in tRNA. {ECO:0000256|ARBA:ARBA00003015, ECO:0000256|HAMAP-
CC Rule:MF_01057}.
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, ECO:0000256|HAMAP-
CC Rule:MF_01057};
CC -!- PATHWAY: tRNA modification; N(7)-methylguanine-tRNA biosynthesis.
CC {ECO:0000256|HAMAP-Rule:MF_01057}.
CC -!- SIMILARITY: Belongs to the class I-like SAM-binding methyltransferase
CC superfamily. TrmB family. {ECO:0000256|HAMAP-Rule:MF_01057}.
CC -!- CAUTION: Lacks conserved residue(s) required for the propagation of
CC feature annotation. {ECO:0000256|HAMAP-Rule:MF_01057}.
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DR EMBL; CP012076; AKQ53811.1; -; Genomic_DNA.
DR EMBL; CP024172; AZW16321.1; -; Genomic_DNA.
DR RefSeq; WP_029578080.1; NZ_LT906461.1.
DR STRING; 103855.ACR54_00458; -.
DR GeneID; 56619628; -.
DR KEGG; bhz:ACR54_00458; -.
DR PATRIC; fig|103855.14.peg.442; -.
DR eggNOG; COG0220; Bacteria.
DR UniPathway; UPA00989; -.
DR Proteomes; UP000036382; Chromosome.
DR Proteomes; UP000282741; Chromosome.
DR GO; GO:0008176; F:tRNA (guanine(46)-N7)-methyltransferase activity; IEA:UniProtKB-UniRule.
DR Gene3D; 3.40.50.150; Vaccinia Virus protein VP39; 1.
DR HAMAP; MF_01057; tRNA_methyltr_TrmB; 1.
DR InterPro; IPR029063; SAM-dependent_MTases_sf.
DR InterPro; IPR003358; tRNA_(Gua-N-7)_MeTrfase_Trmb.
DR NCBIfam; TIGR00091; tRNA (guanosine(46)-N7)-methyltransferase TrmB; 1.
DR PANTHER; PTHR23417; 3-DEOXY-D-MANNO-OCTULOSONIC-ACID TRANSFERASE/TRNA GUANINE-N 7 - -METHYLTRANSFERASE; 1.
DR PANTHER; PTHR23417:SF14; PPR_LONG DOMAIN-CONTAINING PROTEIN; 1.
DR Pfam; PF02390; Methyltransf_4; 1.
DR SUPFAM; SSF53335; S-adenosyl-L-methionine-dependent methyltransferases; 1.
DR PROSITE; PS51625; SAM_MT_TRMB; 1.
PE 3: Inferred from homology;
KW Methyltransferase {ECO:0000256|HAMAP-Rule:MF_01057,
KW ECO:0000313|EMBL:AKQ53811.1};
KW Reference proteome {ECO:0000313|Proteomes:UP000036382};
KW S-adenosyl-L-methionine {ECO:0000256|HAMAP-Rule:MF_01057};
KW Transferase {ECO:0000256|HAMAP-Rule:MF_01057, ECO:0000313|EMBL:AKQ53811.1};
KW tRNA processing {ECO:0000256|ARBA:ARBA00022694, ECO:0000256|HAMAP-
KW Rule:MF_01057}.
FT BINDING 91
FT /ligand="S-adenosyl-L-methionine"
FT /ligand_id="ChEBI:CHEBI:59789"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01057"
FT BINDING 116
FT /ligand="S-adenosyl-L-methionine"
FT /ligand_id="ChEBI:CHEBI:59789"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01057"
FT BINDING 143
FT /ligand="S-adenosyl-L-methionine"
FT /ligand_id="ChEBI:CHEBI:59789"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01057"
FT BINDING 166
FT /ligand="S-adenosyl-L-methionine"
FT /ligand_id="ChEBI:CHEBI:59789"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01057"
FT BINDING 170
FT /ligand="substrate"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01057"
FT BINDING 202
FT /ligand="substrate"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01057"
FT BINDING 237..240
FT /ligand="substrate"
FT /evidence="ECO:0000256|HAMAP-Rule:MF_01057"
SQ SEQUENCE 259 AA; 28794 MW; BB82BBE5F572D885 CRC64;
MNANTPTNPP PAAADAAPLT PATQAALEPA AHAPASPGAA HIRSFVHRRG HITQRQRDAL
EQLMDKWAIP YAPRRLDPAA VFGREAPTIL EIGFGMGETT EKIALARPED NFLGVEVFNA
GVGSMLHRIE TSQIPNVRII QHDAVEVVRD MIAPDSLAGV HVYFPDPWPK KRHHKRRLLQ
PPFVHLLASR IRPGGYLHCA TDWQDYAVQM LEVLGGEALL ENTAQDYAER PSYRPQTKFE
TRGLRLGHGV WDLIFKRKA
//
