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Q8FE22

- TRMB_ECOL6

UniProt

Q8FE22 - TRMB_ECOL6

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Protein

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

Gene

trmB

Organism
Escherichia coli O6:H1 (strain CFT073 / ATCC 700928 / UPEC)
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.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 sitei69 – 691S-adenosyl-L-methionineUniRule annotation
Binding sitei94 – 941S-adenosyl-L-methionineUniRule annotation
Binding sitei121 – 1211S-adenosyl-L-methionineUniRule annotation
Active sitei144 – 1441By similarity
Binding sitei144 – 1441S-adenosyl-L-methionineUniRule annotation
Binding sitei148 – 1481SubstrateUniRule annotation
Binding sitei180 – 1801SubstrateUniRule 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

BioCyciECOL199310:C3547-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:c3547
OrganismiEscherichia coli O6:H1 (strain CFT073 / ATCC 700928 / UPEC)
Taxonomic identifieri199310 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaEnterobacterialesEnterobacteriaceaeEscherichia
ProteomesiUP000001410: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 239239tRNA (guanine-N(7)-)-methyltransferasePRO_0000171328Add
BLAST

Interactioni

Subunit structurei

Monomer.UniRule annotation

Protein-protein interaction databases

STRINGi199310.c3547.

Structurei

3D structure databases

ProteinModelPortaliQ8FE22.
SMRiQ8FE22. Positions 36-239.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Region

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Regioni150 – 1556Interaction with RNAUniRule annotation
Regioni217 – 2204Substrate bindingUniRule annotation

Sequence similaritiesi

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

Phylogenomic databases

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.

Q8FE22-1 [UniParc]FASTAAdd to Basket

« Hide

        10         20         30         40         50
MKNDVISPEF DENGRPLRRI RSFVRRQGRL TKGQEHALEN YWPVMGVEFS
60 70 80 90 100
EDMLDFPALF GREAPVTLEI GFGMGASLVA MAKDRPEQDF LGIEVHSPGV
110 120 130 140 150
GACLSSAHEE GLSNLRVMCH DAVEVLHKMI PDNSLRMVQL FFPDPWHKAR
160 170 180 190 200
HNKRRIVQVP FAELVKSKLQ LGGIFHMATD WEPYAEHMLE VMSSIDGYKN
210 220 230
LSESNDYVPR PASRPVTKFE QRGHRLGHGV WDLMFERVK
Length:239
Mass (Da):27,337
Last modified:March 1, 2003 - v1
Checksum:iA2002D0A1AA0C151
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AE014075 Genomic DNA. Translation: AAN81995.1.
RefSeqiNP_755422.1. NC_004431.1.

Genome annotation databases

EnsemblBacteriaiAAN81995; AAN81995; c3547.
GeneIDi1039465.
KEGGiecc:c3547.
PATRICi18284914. VBIEscCol75197_3342.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AE014075 Genomic DNA. Translation: AAN81995.1 .
RefSeqi NP_755422.1. NC_004431.1.

3D structure databases

ProteinModelPortali Q8FE22.
SMRi Q8FE22. Positions 36-239.
ModBasei Search...
MobiDBi Search...

Protein-protein interaction databases

STRINGi 199310.c3547.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

EnsemblBacteriai AAN81995 ; AAN81995 ; c3547 .
GeneIDi 1039465.
KEGGi ecc:c3547.
PATRICi 18284914. VBIEscCol75197_3342.

Phylogenomic databases

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

Enzyme and pathway databases

UniPathwayi UPA00989 .
BioCyci ECOL199310:C3547-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: CFT073 / ATCC 700928 / UPEC.

Entry informationi

Entry nameiTRMB_ECOL6
AccessioniPrimary (citable) accession number: Q8FE22
Entry historyi
Integrated into UniProtKB/Swiss-Prot: June 16, 2003
Last sequence update: March 1, 2003
Last modified: October 1, 2014
This is version 73 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