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B8E918

- TRMB_SHEB2

UniProt

B8E918 - TRMB_SHEB2

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Protein

tRNA (guanine-N(7)-)-methyltransferase

Gene

trmB

Organism
Shewanella baltica (strain OS223)
Status
Reviewed - Annotation score: 2 out of 5- Protein inferred from homologyi

Functioni

Catalyzes the formation of N(7)-methylguanine at position 46 (m7G46) in tRNA.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 sitei68 – 681S-adenosyl-L-methionineUniRule annotation
Binding sitei93 – 931S-adenosyl-L-methionineUniRule annotation
Binding sitei120 – 1201S-adenosyl-L-methionineUniRule annotation
Active sitei143 – 1431By similarity
Binding sitei143 – 1431S-adenosyl-L-methionineUniRule annotation
Binding sitei147 – 1471SubstrateUniRule annotation
Binding sitei179 – 1791SubstrateUniRule annotation

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

BioCyciSBAL407976:GJ6Y-1368-MONOMER.
UniPathwayiUPA00989.

Names & Taxonomyi

Protein namesi
Recommended name:
tRNA (guanine-N(7)-)-methyltransferaseUniRule annotation (EC:2.1.1.33UniRule annotation)
Alternative name(s):
tRNA (guanine(46)-N(7))-methyltransferaseUniRule annotation
tRNA(m7G46)-methyltransferaseUniRule annotation
Gene namesi
Name:trmBUniRule annotation
Ordered Locus Names:Sbal223_1326
OrganismiShewanella baltica (strain OS223)
Taxonomic identifieri407976 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaAlteromonadalesShewanellaceaeShewanella
ProteomesiUP000002507: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 238238tRNA (guanine-N(7)-)-methyltransferasePRO_1000149660Add
BLAST

Interactioni

Protein-protein interaction databases

STRINGi407976.Sbal223_1326.

Structurei

3D structure databases

ProteinModelPortaliB8E918.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Region

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Regioni216 – 2194Substrate bindingUniRule annotation

Sequence similaritiesi

Belongs to the class I-like SAM-binding methyltransferase superfamily. TrmB family.UniRule annotation

Phylogenomic databases

eggNOGiCOG0220.
HOGENOMiHOG000073968.
KOiK03439.
OMAiHSTLEMA.
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.

B8E918-1 [UniParc]FASTAAdd to Basket

« Hide

        10         20         30         40         50
MSEVTTAEFN EEGKYLRKIR SFVLREGRLT KGQAQAIESQ WPTMGLDYSP
60 70 80 90 100
TPLVLSDVFG READTVLEIG FGMGASLVQM AKDAPEQNFI GIEVHKPGVG
110 120 130 140 150
SCLSDAAIAG VTNLRVYHHD AMEVLEHAIA DGSLARVQLF FPDPWHKKRH
160 170 180 190 200
HKRRIVQAEF AELIRRKLKI GGVFHMATDW EEYSEHMLEV MQAAPGYKNQ
210 220 230
SSDGTVVPRP DHRPLTKFEA RGHRLGHGVW DLMFERIA
Length:238
Mass (Da):26,831
Last modified:March 3, 2009 - v1
Checksum:i0C0FFB9EB4B976A3
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP001252 Genomic DNA. Translation: ACK45834.1.
RefSeqiYP_002357257.1. NC_011663.1.

Genome annotation databases

EnsemblBacteriaiACK45834; ACK45834; Sbal223_1326.
GeneIDi7089889.
KEGGisbp:Sbal223_1326.
PATRICi23478756. VBISheBal125792_1371.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP001252 Genomic DNA. Translation: ACK45834.1 .
RefSeqi YP_002357257.1. NC_011663.1.

3D structure databases

ProteinModelPortali B8E918.
ModBasei Search...
MobiDBi Search...

Protein-protein interaction databases

STRINGi 407976.Sbal223_1326.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

EnsemblBacteriai ACK45834 ; ACK45834 ; Sbal223_1326 .
GeneIDi 7089889.
KEGGi sbp:Sbal223_1326.
PATRICi 23478756. VBISheBal125792_1371.

Phylogenomic databases

eggNOGi COG0220.
HOGENOMi HOG000073968.
KOi K03439.
OMAi HSTLEMA.
OrthoDBi EOG6K6VBC.

Enzyme and pathway databases

UniPathwayi UPA00989 .
BioCyci SBAL407976:GJ6Y-1368-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. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: OS223.

Entry informationi

Entry nameiTRMB_SHEB2
AccessioniPrimary (citable) accession number: B8E918
Entry historyi
Integrated into UniProtKB/Swiss-Prot: July 28, 2009
Last sequence update: March 3, 2009
Last modified: November 26, 2014
This is version 40 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