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Protein

tRNA pseudouridine synthase B

Gene

truB

Organism
Rhodobacter sphaeroides (strain ATCC 17025 / ATH 2.4.3)
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

Enzyme and pathway databases

BioCyciRSPH349102:G1G8M-3018-MONOMER

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:Rsph17025_2922
OrganismiRhodobacter sphaeroides (strain ATCC 17025 / ATH 2.4.3)
Taxonomic identifieri349102 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaAlphaproteobacteriaRhodobacteralesRhodobacteraceaeRhodobacter
Proteomesi
  • UP000000234 Componenti: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_10000846571 – 301tRNA pseudouridine synthase BAdd BLAST301

Proteomic databases

PRIDEiA4WWP4

Interactioni

Protein-protein interaction databases

STRINGi349102.Rsph17025_2922

Structurei

3D structure databases

ProteinModelPortaliA4WWP4
SMRiA4WWP4
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
IPR032819 TruB_C
PANTHERiPTHR13767 PTHR13767, 1 hit
PfamiView protein in Pfam
PF16198 TruB_C_2, 1 hit
PF01509 TruB_N, 1 hit
SUPFAMiSSF55120 SSF55120, 1 hit
TIGRFAMsiTIGR00431 TruB, 1 hit

Sequencei

Sequence statusi: Complete.

A4WWP4-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MGRTRKGRAI SGWLVVDKPA GMTSTAVVNK VRWALGAQKA GHAGTLDPDA
60 70 80 90 100
TGVLAVALGE ATKTVPYITD ALKCYRFMVR LGVGTRTDDA SGEVIATSEA
110 120 130 140 150
RPEDPEIEAA LAAFRGEIMQ VPPQFSAVKV EGERAYDLAR EGERLDLAAR
160 170 180 190 200
PLWVESLELI SRPDADHVEL EMVCGKGGYV RSIARDLGQA LGCHGHVEWL
210 220 230 240 250
RRTWSGPFEA EDGISVATID ELAKSEELLA HVMPLACGLA DLPELPATAE
260 270 280 290 300
GAARLKCGNP GMVIASDVEF GEEAWASFQG QPVAVGIYKA GELHPTRVFN

L
Length:301
Mass (Da):32,158
Last modified:May 29, 2007 - v1
Checksum:i770BEAB31956233C
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000661 Genomic DNA Translation: ABP71808.1
RefSeqiWP_011909867.1, NC_009428.1

Genome annotation databases

EnsemblBacteriaiABP71808; ABP71808; Rsph17025_2922
KEGGirsq:Rsph17025_2922

Similar proteinsi

Entry informationi

Entry nameiTRUB_RHOS5
AccessioniPrimary (citable) accession number: A4WWP4
Entry historyiIntegrated into UniProtKB/Swiss-Prot: May 20, 2008
Last sequence update: May 29, 2007
Last modified: May 23, 2018
This is version 74 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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