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B8DHC7

- TRMB_LISMH

UniProt

B8DHC7 - TRMB_LISMH

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Protein
tRNA (guanine-N(7)-)-methyltransferase
Gene
trmB, LMHCC_0948
Organism
Listeria monocytogenes serotype 4a (strain HCC23)
Status
Reviewed - Annotation score: 3 out of 5 - Protein inferred from homologyi

Functioni

Catalyzes the formation of N(7)-methylguanine at position 46 (m7G46) in tRNA By similarity.UniRule annotation

Catalytic activityi

S-adenosyl-L-methionine + guanine(46) in tRNA = S-adenosyl-L-homocysteine + N(7)-methylguanine(46) in tRNA.UniRule annotation

Pathwayi

Sites

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Binding sitei44 – 441S-adenosyl-L-methionine By similarity
Binding sitei69 – 691S-adenosyl-L-methionine By similarity
Binding sitei96 – 961S-adenosyl-L-methionine By similarity
Active sitei118 – 1181 By similarity
Binding sitei118 – 1181S-adenosyl-L-methionine By similarity
Binding sitei122 – 1221Substrate By similarity
Binding sitei154 – 1541Substrate By similarity

GO - Molecular functioni

  1. tRNA (guanine-N7-)-methyltransferase activity Source: UniProtKB-HAMAP
Complete GO annotation...

Keywords - Molecular functioni

Methyltransferase, Transferase

Keywords - Biological processi

tRNA processing

Keywords - Ligandi

S-adenosyl-L-methionine

Enzyme and pathway databases

BioCyciLMON552536:GIW4-984-MONOMER.
UniPathwayiUPA00989.

Names & Taxonomyi

Protein namesi
Recommended name:
tRNA (guanine-N(7)-)-methyltransferase (EC:2.1.1.33)
Alternative name(s):
tRNA (guanine(46)-N(7))-methyltransferase
tRNA(m7G46)-methyltransferase
Gene namesi
Name:trmB
Ordered Locus Names:LMHCC_0948
OrganismiListeria monocytogenes serotype 4a (strain HCC23)
Taxonomic identifieri552536 [NCBI]
Taxonomic lineageiBacteriaFirmicutesBacilliBacillalesListeriaceaeListeria
ProteomesiUP000000743: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 214214tRNA (guanine-N(7)-)-methyltransferaseUniRule annotation
PRO_1000149656Add
BLAST

Interactioni

Protein-protein interaction databases

STRINGi552536.LMHCC_0948.

Family & Domainsi

Region

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Regioni191 – 1944Substrate binding By similarity

Sequence similaritiesi

Phylogenomic databases

eggNOGiCOG0220.
HOGENOMiHOG000251689.
KOiK03439.
OMAiDNVMTEY.
OrthoDBiEOG6K6VBC.

Family and domain databases

Gene3Di3.40.50.150. 1 hit.
HAMAPiMF_01057. tRNA_methyltr_TrmB.
InterProiIPR029063. SAM-dependent_MTases-like.
IPR003358. tRNA_(Gua-N-7)_MeTrfase.
[Graphical view]
PfamiPF02390. Methyltransf_4. 1 hit.
[Graphical view]
SUPFAMiSSF53335. SSF53335. 1 hit.
TIGRFAMsiTIGR00091. TIGR00091. 1 hit.
PROSITEiPS51625. SAM_MT_TRMB. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

B8DHC7-1 [UniParc]FASTAAdd to Basket

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MRVKHKPWAK DRLEEFPAIY IKNPEDFKGQ WQEVFGNNNP IHIEIGSGKG    50
QFISGMAKAN PEINYIGIEM IESVLVSALD KAIEADVPNL RLVARDAKLL 100
EECFEKGEVA QIYLNFSDPW PKKRHTKRRL TNPTFLTIYE RLLPKAGEIH 150
FKTDNRSLFE YSLVAFSEYN MLLTFVSLDL HNSDYEGNIK TEYEEKFSAK 200
GFPIYRLEAK FDRN 214
Length:214
Mass (Da):24,883
Last modified:March 3, 2009 - v1
Checksum:iD64346D5CC6BAB8F
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
CP001175 Genomic DNA. Translation: ACK39296.1.
RefSeqiYP_002349910.1. NC_011660.1.

Genome annotation databases

EnsemblBacteriaiACK39296; ACK39296; LMHCC_0948.
GeneIDi7080129.
KEGGilmh:LMHCC_0948.
PATRICi20317013. VBILisMon86872_0937.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
CP001175 Genomic DNA. Translation: ACK39296.1 .
RefSeqi YP_002349910.1. NC_011660.1.

3D structure databases

ModBasei Search...
MobiDBi Search...

Protein-protein interaction databases

STRINGi 552536.LMHCC_0948.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

EnsemblBacteriai ACK39296 ; ACK39296 ; LMHCC_0948 .
GeneIDi 7080129.
KEGGi lmh:LMHCC_0948.
PATRICi 20317013. VBILisMon86872_0937.

Phylogenomic databases

eggNOGi COG0220.
HOGENOMi HOG000251689.
KOi K03439.
OMAi DNVMTEY.
OrthoDBi EOG6K6VBC.

Enzyme and pathway databases

UniPathwayi UPA00989 .
BioCyci LMON552536:GIW4-984-MONOMER.

Family and domain databases

Gene3Di 3.40.50.150. 1 hit.
HAMAPi MF_01057. tRNA_methyltr_TrmB.
InterProi IPR029063. SAM-dependent_MTases-like.
IPR003358. tRNA_(Gua-N-7)_MeTrfase.
[Graphical view ]
Pfami PF02390. Methyltransf_4. 1 hit.
[Graphical view ]
SUPFAMi SSF53335. SSF53335. 1 hit.
TIGRFAMsi TIGR00091. TIGR00091. 1 hit.
PROSITEi PS51625. SAM_MT_TRMB. 1 hit.
[Graphical view ]
ProtoNeti Search...

Publicationsi

  1. "Genome sequence of lineage III Listeria monocytogenes strain HCC23."
    Steele C.L., Donaldson J.R., Paul D., Banes M.M., Arick T., Bridges S.M., Lawrence M.L.
    J. Bacteriol. 193:3679-3680(2011) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: HCC23.

Entry informationi

Entry nameiTRMB_LISMH
AccessioniPrimary (citable) accession number: B8DHC7
Entry historyi
Integrated into UniProtKB/Swiss-Prot: July 28, 2009
Last sequence update: March 3, 2009
Last modified: June 11, 2014
This is version 39 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome

Documents

  1. PATHWAY comments
    Index of metabolic and biosynthesis pathways
  2. SIMILARITY comments
    Index of protein domains and families

External Data

Dasty 3

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