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Protein

tRNA pseudouridine synthase B

Gene

truB

Organism
Rickettsia bellii (strain RML369-C)
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 sitei39NucleophileUniRule annotation1

GO - Molecular functioni

GO - Biological processi

Keywordsi

Molecular functionIsomerase
Biological processtRNA processing

Enzyme and pathway databases

BioCyciRBEL336407:G1G4P-1103-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:RBE_0771
OrganismiRickettsia bellii (strain RML369-C)
Taxonomic identifieri336407 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaAlphaproteobacteriaRickettsialesRickettsiaceaeRickettsieaeRickettsiabelli group
Proteomesi
  • UP000001951 Componenti: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00002779281 – 293tRNA pseudouridine synthase BAdd BLAST293

Structurei

3D structure databases

ProteinModelPortaliQ1RIG2
SMRiQ1RIG2
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

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

Phylogenomic databases

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.

Q1RIG2-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MNSYWLNVYK PRGISSAKLV SIIKKVLGKV KIGHSGTLDV EAEGVLPLAI
60 70 80 90 100
GEATKLVQML IDAKKTYIFT VKFGKQTDSG DYAGKVIAIT DYIPSKENAY
110 120 130 140 150
AICSKFIGTI TQIPPAFSAL KVNGVRAYKL ARDGKEVELK PRNITIYDLK
160 170 180 190 200
CLNYDEQNAT ATYYAECSKG TYIRTLAEDL ALSLQSLGFV IELRRTQVGI
210 220 230 240 250
FKEENSIRID SFNDITKLSL EEKNIKIEAI LDDILVLDAN DEQAQKIKYG
260 270 280 290
QKCLFDYDKN VDFMWVRYKG VLLTIGSLNK NCFHSLRVFN LTQ
Length:293
Mass (Da):32,926
Last modified:May 16, 2006 - v1
Checksum:iDE166573D0ED7EE0
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000087 Genomic DNA Translation: ABE04852.1
RefSeqiWP_011477439.1, NC_007940.1

Genome annotation databases

EnsemblBacteriaiABE04852; ABE04852; RBE_0771
KEGGirbe:RBE_0771

Similar proteinsi

Entry informationi

Entry nameiTRUB_RICBR
AccessioniPrimary (citable) accession number: Q1RIG2
Entry historyiIntegrated into UniProtKB/Swiss-Prot: February 20, 2007
Last sequence update: May 16, 2006
Last modified: March 28, 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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Main funding by: National Institutes of Health