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Q5PMK3

- TRMB_SALPA

UniProt

Q5PMK3 - TRMB_SALPA

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Protein

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

Gene
trmB, SPA2972
Organism
Salmonella paratyphi A (strain ATCC 9150 / SARB42)
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 sitei69 – 691S-adenosyl-L-methionine By similarity
Binding sitei94 – 941S-adenosyl-L-methionine By similarity
Binding sitei121 – 1211S-adenosyl-L-methionine By similarity
Active sitei144 – 1441 By similarity
Binding sitei144 – 1441S-adenosyl-L-methionine By similarity
Binding sitei148 – 1481Substrate By similarity
Binding sitei180 – 1801Substrate 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

BioCyciSENT295319:GJBZ-2970-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:SPA2972
OrganismiSalmonella paratyphi A (strain ATCC 9150 / SARB42)
Taxonomic identifieri295319 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaEnterobacterialesEnterobacteriaceaeSalmonella
ProteomesiUP000008185: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 239239tRNA (guanine-N(7)-)-methyltransferaseUniRule annotationPRO_0000229194Add
BLAST

Interactioni

Subunit structurei

Monomer By similarity.UniRule annotation

Protein-protein interaction databases

STRINGi295319.SPA2972.

Structurei

3D structure databases

ProteinModelPortaliQ5PMK3.

Family & Domainsi

Region

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Regioni150 – 1556Interaction with RNA Reviewed prediction
Regioni217 – 2204Substrate binding By similarity

Sequence similaritiesi

Phylogenomic databases

eggNOGiCOG0220.
HOGENOMiHOG000073968.
OMAiTSATNDY.
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.

Q5PMK3-1 [UniParc]FASTAAdd to Basket

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MKNDVISPEF DENGRPLRRI RSFVRRQGRL TKGQEHALEN YWPVMGVEFS    50
EAPVDFATLF GREAPVTLEI GFGMGASLVA MVKARPEQNF LGIEVHSPGV 100
GACLASAHEE GVENLRVMCH DAVEVLHKMI PDNSLSMVQL FFPDPWHKAR 150
HNKRRIVQVP FAELVLSKLK LGGVFHMATD WEAYAEHMLE VMSSIDGYKN 200
LSESNDYVPR PESRPVTKFE QRGHRLGHGV WDLMFERVK 239
Length:239
Mass (Da):27,178
Last modified:January 4, 2005 - v1
Checksum:iDA64534C17E54D99
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
CP000026 Genomic DNA. Translation: AAV78810.1.
RefSeqiYP_152122.1. NC_006511.1.

Genome annotation databases

EnsemblBacteriaiAAV78810; AAV78810; SPA2972.
PATRICi32355521. VBISalEnt134188_3155.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
CP000026 Genomic DNA. Translation: AAV78810.1 .
RefSeqi YP_152122.1. NC_006511.1.

3D structure databases

ProteinModelPortali Q5PMK3.
ModBasei Search...
MobiDBi Search...

Protein-protein interaction databases

STRINGi 295319.SPA2972.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

EnsemblBacteriai AAV78810 ; AAV78810 ; SPA2972 .
PATRICi 32355521. VBISalEnt134188_3155.

Phylogenomic databases

eggNOGi COG0220.
HOGENOMi HOG000073968.
OMAi TSATNDY.
OrthoDBi EOG6K6VBC.

Enzyme and pathway databases

UniPathwayi UPA00989 .
BioCyci SENT295319:GJBZ-2970-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: ATCC 9150 / SARB42.

Entry informationi

Entry nameiTRMB_SALPA
AccessioniPrimary (citable) accession number: Q5PMK3
Entry historyi
Integrated into UniProtKB/Swiss-Prot: April 4, 2006
Last sequence update: January 4, 2005
Last modified: June 11, 2014
This is version 63 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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