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Protein

tRNA 2-selenouridine synthase

Gene

selU

Organism
Colwellia psychrerythraea (strain 34H / ATCC BAA-681) (Vibrio psychroerythus)
Status
Reviewed-Annotation score: -Protein inferred from homologyi

Functioni

Catalyzes the transfer of selenium from selenophosphate for conversion of 2-thiouridine to 2-selenouridine at the wobble position in tRNA.UniRule annotation

Catalytic activityi

5-methylaminomethyl-2-thiouridine + selenophosphate = 5-methylaminomethyl-2-selenouridine + phosphate.UniRule annotation

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Active sitei108S-selanylcysteine intermediateUniRule annotation1

GO - Molecular functioni

GO - Biological processi

Keywordsi

Molecular functionTransferase
LigandSelenium

Enzyme and pathway databases

BioCyciCPSY167879:G1G4N-701-MONOMER

Names & Taxonomyi

Protein namesi
Recommended name:
tRNA 2-selenouridine synthaseUniRule annotation (EC:2.9.1.-UniRule annotation)
Alternative name(s):
Selenophosphate-dependent tRNA 2-selenouridine synthaseUniRule annotation
Gene namesi
Name:selUUniRule annotation
Ordered Locus Names:CPS_0769
OrganismiColwellia psychrerythraea (strain 34H / ATCC BAA-681) (Vibrio psychroerythus)
Taxonomic identifieri167879 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaGammaproteobacteriaAlteromonadalesColwelliaceaeColwellia
Proteomesi
  • UP000000547 Componenti: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00002108581 – 372tRNA 2-selenouridine synthaseAdd BLAST372

Interactioni

Subunit structurei

Monomer.UniRule annotation

Protein-protein interaction databases

STRINGi167879.CPS_0769

Structurei

3D structure databases

ProteinModelPortaliQ488J6
SMRiQ488J6
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Domaini25 – 148RhodaneseUniRule annotationAdd BLAST124

Sequence similaritiesi

Belongs to the 2-selenouridine synthase family.UniRule annotation

Phylogenomic databases

eggNOGiENOG4105CR7 Bacteria
COG2603 LUCA
HOGENOMiHOG000260000
KOiK06917
OMAiRPLVYCW
OrthoDBiPOG091H04EX

Family and domain databases

Gene3Di3.40.250.10, 1 hit
HAMAPiMF_01622 tRNA_sel_U_synth, 1 hit
InterProiView protein in InterPro
IPR001763 Rhodanese-like_dom
IPR036873 Rhodanese-like_dom_sf
IPR017582 tRNA_2-selenouridine_synthase
SMARTiView protein in SMART
SM00450 RHOD, 1 hit
SUPFAMiSSF52821 SSF52821, 2 hits
TIGRFAMsiTIGR03167 tRNA_sel_U_synt, 1 hit
PROSITEiView protein in PROSITE
PS50206 RHODANESE_3, 1 hit

Sequencei

Sequence statusi: Complete.

Q488J6-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MSINTSGKIT SATERADSAD FRTIIRNKIP LMDVRAPVEF GKGAFDLSIN
60 70 80 90 100
YPLMNNDERA DVGICYKQNG QEAAIKLGNA LVSGQSKARR LTQWQTFARE
110 120 130 140 150
NPQGYLYCFR GGLRSQTVQR WLKESGINYP LITGGYKALR QFLLNELEQL
160 170 180 190 200
ALHPLTILAG NTGSGKTPFL AHCANSLDLE GAAGHRGSSF GSFVTPQSNQ
210 220 230 240 250
INFENKLAEQ YIRGDFSLEQ RLVLEDEGRL IGSVHLPESL RNAMTLAPLV
260 270 280 290 300
VIEESLEYRL EQIYQEYIIK MTAQYQAAYG VEQGFTAFSE YLEHGLFKVR
310 320 330 340 350
KRLGTQRYGQ LKEIQSTALT QQNKGQPQYH LDWLKPLLSE YYDPMYQYQL
360 370
GLKSDRVIFR GNNSECLAFL RD
Length:372
Mass (Da):42,095
Last modified:September 13, 2005 - v1
Checksum:iB8551C818E121821
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000083 Genomic DNA Translation: AAZ27472.1
RefSeqiWP_011041618.1, NC_003910.7

Genome annotation databases

EnsemblBacteriaiAAZ27472; AAZ27472; CPS_0769
KEGGicps:CPS_0769

Similar proteinsi

Entry informationi

Entry nameiSELU_COLP3
AccessioniPrimary (citable) accession number: Q488J6
Entry historyiIntegrated into UniProtKB/Swiss-Prot: December 6, 2005
Last sequence update: September 13, 2005
Last modified: March 28, 2018
This is version 71 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