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Protein

tRNA pseudouridine synthase B

Gene

truB

Organism
Rhodospirillum rubrum (strain ATCC 11170 / ATH 1.1.1 / DSM 467 / LMG 4362 / NCIB 8255 / S1)
Status
Reviewed-Annotation score: -Protein inferred from homologyi

Functioni

Responsible for synthesis of pseudouridine from uracil-55 in the psi GC loop of transfer RNAs.UniRule annotation

Catalytic activityi

tRNA uridine(55) = tRNA pseudouridine(55).UniRule annotation

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Active sitei47NucleophileUniRule annotation1

GO - Molecular functioni

GO - Biological processi

Keywordsi

Molecular functionIsomerase
Biological processtRNA processing

Names & Taxonomyi

Protein namesi
Recommended name:
tRNA pseudouridine synthase BUniRule annotation (EC:5.4.99.25UniRule annotation)
Alternative name(s):
tRNA pseudouridine(55) synthaseUniRule annotation
Short name:
Psi55 synthaseUniRule annotation
tRNA pseudouridylate synthaseUniRule annotation
tRNA-uridine isomeraseUniRule annotation
Gene namesi
Name:truBUniRule annotation
Ordered Locus Names:Rru_A3783
OrganismiRhodospirillum rubrum (strain ATCC 11170 / ATH 1.1.1 / DSM 467 / LMG 4362 / NCIB 8255 / S1)
Taxonomic identifieri269796 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaAlphaproteobacteriaRhodospirillalesRhodospirillaceaeRhodospirillum
Proteomesi
  • UP000001929 Componenti: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00002293781 – 308tRNA pseudouridine synthase BAdd BLAST308

Interactioni

Protein-protein interaction databases

STRINGi269796.Rru_A3783

Structurei

3D structure databases

ProteinModelPortaliQ2RMR8
SMRiQ2RMR8
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the pseudouridine synthase TruB family. Type 1 subfamily.UniRule annotation

Phylogenomic databases

eggNOGiENOG4105D0T Bacteria
COG0130 LUCA
HOGENOMiHOG000231225
KOiK03177
OMAiVDCSKGT
OrthoDBiPOG091H02G9

Family and domain databases

HAMAPiMF_01080 TruB_bact, 1 hit
InterProiView protein in InterPro
IPR020103 PsdUridine_synth_cat_dom_sf
IPR002501 PsdUridine_synth_N
IPR014780 tRNA_psdUridine_synth_TruB
IPR015240 tRNA_sdUridine_synth_fam1_C
IPR032819 TruB_C
PANTHERiPTHR13767 PTHR13767, 1 hit
PfamiView protein in Pfam
PF09157 TruB-C_2, 1 hit
PF16198 TruB_C_2, 1 hit
PF01509 TruB_N, 1 hit
SUPFAMiSSF55120 SSF55120, 1 hit
TIGRFAMsiTIGR00431 TruB, 1 hit

Sequencei

Sequence statusi: Complete.

Q2RMR8-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MSRRRRGQAI HGWLAIDKPV GITSTDVVNR LRRTMDAAKV GHGGTLDPLA
60 70 80 90 100
SGVLPIAFGE ATKTVSYVMD GTKVYHMVVG WGEARDTDDR EGKVIDTSDV
110 120 130 140 150
RPDAQAITAM LARFTGEIEQ VPPIYSAVKV EGRRSYDLAR ADQAVELKSR
160 170 180 190 200
KILIKDLTLL ETSTPDFGHF RIVSGKGAYM RSLARDLALA LGTVGHVVAL
210 220 230 240 250
RRLACGPFTA ETAISLDMVD ALGHDAPHSE SLLPIEAALA DIPAVPLTEA
260 270 280 290 300
EARRLSQGQP VSLLHLASRT PLNGLAQGET VQALLNGKLV ALAKIVEGEI

RPLRVVNL
Length:308
Mass (Da):33,085
Last modified:January 24, 2006 - v1
Checksum:i811DD4664950F96A
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000230 Genomic DNA Translation: ABC24577.1
RefSeqiWP_011391530.1, NC_007643.1
YP_428864.1, NC_007643.1

Genome annotation databases

EnsemblBacteriaiABC24577; ABC24577; Rru_A3783
GeneIDi3837240
KEGGirru:Rru_A3783
PATRICifig|269796.9.peg.3905

Similar proteinsi

Entry informationi

Entry nameiTRUB_RHORT
AccessioniPrimary (citable) accession number: Q2RMR8
Entry historyiIntegrated into UniProtKB/Swiss-Prot: April 4, 2006
Last sequence update: January 24, 2006
Last modified: March 28, 2018
This is version 76 of the entry and version 1 of the sequence. See complete history.
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome
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Main funding by: National Institutes of Health