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Protein

tRNA pseudouridine synthase B

Gene

truB

Organism
Trichodesmium erythraeum (strain IMS101)
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 sitei38NucleophileUniRule annotation1

GO - Molecular functioni

GO - Biological processi

Keywordsi

Molecular functionIsomerase
Biological processtRNA processing

Enzyme and pathway databases

BioCyciTERY203124:G1G6S-2344-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:Tery_2319
OrganismiTrichodesmium erythraeum (strain IMS101)
Taxonomic identifieri203124 [NCBI]
Taxonomic lineageiBacteriaCyanobacteriaOscillatoriophycideaeOscillatorialesMicrocoleaceaeTrichodesmium
Proteomesi
  • UP000008878 Componenti: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_10000847101 – 301tRNA pseudouridine synthase BAdd BLAST301

Interactioni

Protein-protein interaction databases

STRINGi203124.Tery_2319

Structurei

3D structure databases

ProteinModelPortaliQ112N2
SMRiQ112N2
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
PANTHERiPTHR13767 PTHR13767, 1 hit
PfamiView protein in Pfam
PF09157 TruB-C_2, 1 hit
PF01509 TruB_N, 1 hit
SUPFAMiSSF55120 SSF55120, 1 hit
TIGRFAMsiTIGR00431 TruB, 1 hit

Sequencei

Sequence statusi: Complete.

Q112N2-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MQGFLNLNKP SGMTSHDCVA KVRKLLRLKR VGHGGTLDPA ATGVLPIAVG
60 70 80 90 100
KATRLLQFLP SEKAYFGTVK FGIITTTDDL EGEIVQSAPV PELMLSDIEK
110 120 130 140 150
VLPNFLGKIE QVPPSYSAIQ VEGKRLYDLA RQGKTVEVPT RIVEVFNIKI
160 170 180 190 200
LDWRSGDFPE VDLAIACGTG TYIRAIARDL GRTLSIGGTL AALTRIESSG
210 220 230 240 250
FSEENSLTFA EVENQLQENK FSLLSIEIAL AHLPVIVLIT EDAKRWCQGQ
260 270 280 290 300
RLPYQVKWQI ETKKAEHYFR VYNYKGDFLG IGQLIKSEEN LLLAPQVVIS

N
Length:301
Mass (Da):33,313
Last modified:August 22, 2006 - v1
Checksum:iDC1A248D5226A216
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000393 Genomic DNA Translation: ABG51542.1
RefSeqiWP_011611909.1, NC_008312.1

Genome annotation databases

EnsemblBacteriaiABG51542; ABG51542; Tery_2319
KEGGiter:Tery_2319

Similar proteinsi

Entry informationi

Entry nameiTRUB_TRIEI
AccessioniPrimary (citable) accession number: Q112N2
Entry historyiIntegrated into UniProtKB/Swiss-Prot: May 20, 2008
Last sequence update: August 22, 2006
Last modified: April 25, 2018
This is version 82 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