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Protein

S-adenosylmethionine:tRNA ribosyltransferase-isomerase

Gene

queA

Organism
Rhodospirillum rubrum (strain ATCC 11170 / ATH 1.1.1 / DSM 467 / LMG 4362 / NCIB 8255 / S1)
Status
Reviewed-Annotation score: Annotation score: 2 out of 5-Protein inferred from homologyi

Functioni

Transfers and isomerizes the ribose moiety from AdoMet to the 7-aminomethyl group of 7-deazaguanine (preQ1-tRNA) to give epoxyqueuosine (oQ-tRNA).UniRule annotation

Catalytic activityi

S-adenosyl-L-methionine + 7-aminomethyl-7-carbaguanosine(34) in tRNA = L-methionine + adenine + epoxyqueuosine(34) in tRNA.UniRule annotation

Pathwayi: tRNA-queuosine biosynthesis

This protein is involved in the pathway tRNA-queuosine biosynthesis, which is part of tRNA modification.UniRule annotation
View all proteins of this organism that are known to be involved in the pathway tRNA-queuosine biosynthesis and in tRNA modification.

GO - Molecular functioni

GO - Biological processi

Complete GO annotation...

Keywords - Molecular functioni

Transferase

Keywords - Biological processi

Queuosine biosynthesis

Keywords - Ligandi

S-adenosyl-L-methionine

Enzyme and pathway databases

BioCyciRRUB269796:GCN1-290-MONOMER.
UniPathwayiUPA00392.

Names & Taxonomyi

Protein namesi
Recommended name:
S-adenosylmethionine:tRNA ribosyltransferase-isomeraseUniRule annotation (EC:2.4.99.17UniRule annotation)
Alternative name(s):
Queuosine biosynthesis protein QueAUniRule annotation
Gene namesi
Name:queAUniRule annotation
Ordered Locus Names:Rru_A0281
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

Subcellular locationi

  • Cytoplasm UniRule annotation

GO - Cellular componenti

Complete GO annotation...

Keywords - Cellular componenti

Cytoplasm

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 345345S-adenosylmethionine:tRNA ribosyltransferase-isomerasePRO_0000231366Add
BLAST

Interactioni

Subunit structurei

Monomer.UniRule annotation

Protein-protein interaction databases

STRINGi269796.Rru_A0281.

Structurei

3D structure databases

ProteinModelPortaliQ2RXQ9.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Belongs to the QueA family.UniRule annotation

Phylogenomic databases

eggNOGiENOG4105E2N. Bacteria.
COG0809. LUCA.
HOGENOMiHOG000004401.
KOiK07568.
OMAiYGDAMFL.
OrthoDBiPOG091H00ZG.

Family and domain databases

HAMAPiMF_00113. QueA. 1 hit.
InterProiIPR003699. QueA.
[Graphical view]
PfamiPF02547. Queuosine_synth. 1 hit.
[Graphical view]
SUPFAMiSSF111337. SSF111337. 1 hit.
TIGRFAMsiTIGR00113. queA. 1 hit.

Sequencei

Sequence statusi: Complete.

Q2RXQ9-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MRVDLFDFDL PRDLIAVRPA VPRDSARLLL VEGESRRDLG VGDLPGLLDP
60 70 80 90 100
GDILVFNDTR VIPARLKGRI GDGGVEVTLH KRVGPDAWDC FARPARKLKP
110 120 130 140 150
GVVILFAEGF TATVAARGED GEATLRFDRA GAALMAALEA YGHIPLPPYI
160 170 180 190 200
KRPDDARDRA DYQTIYARED GAVAAPTAGL HFTPALLAAL EARGVSRAMV
210 220 230 240 250
TLHVGAGTFL PVKVEDTDDH RMHAETGTLT AQTAEAINAA RAAGGKVVAV
260 270 280 290 300
GTTAMRLLES ATGADKVIRP FHGDTSIFIT PGYRFNAVDR LMTNFHLPRS
310 320 330 340
TLFMLVSAFA GASRMRNAYA HAISQGYRFY SYGDSSLLSH AEDPR
Length:345
Mass (Da):37,205
Last modified:January 24, 2006 - v1
Checksum:iB94C6F77E93D8A83
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000230 Genomic DNA. Translation: ABC21086.1.
RefSeqiWP_011388034.1. NC_007643.1.
YP_425373.1. NC_007643.1.

Genome annotation databases

EnsemblBacteriaiABC21086; ABC21086; Rru_A0281.
GeneIDi3833840.
KEGGirru:Rru_A0281.
PATRICi23324129. VBIRhoRub82919_0336.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000230 Genomic DNA. Translation: ABC21086.1.
RefSeqiWP_011388034.1. NC_007643.1.
YP_425373.1. NC_007643.1.

3D structure databases

ProteinModelPortaliQ2RXQ9.
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi269796.Rru_A0281.

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiABC21086; ABC21086; Rru_A0281.
GeneIDi3833840.
KEGGirru:Rru_A0281.
PATRICi23324129. VBIRhoRub82919_0336.

Phylogenomic databases

eggNOGiENOG4105E2N. Bacteria.
COG0809. LUCA.
HOGENOMiHOG000004401.
KOiK07568.
OMAiYGDAMFL.
OrthoDBiPOG091H00ZG.

Enzyme and pathway databases

UniPathwayiUPA00392.
BioCyciRRUB269796:GCN1-290-MONOMER.

Family and domain databases

HAMAPiMF_00113. QueA. 1 hit.
InterProiIPR003699. QueA.
[Graphical view]
PfamiPF02547. Queuosine_synth. 1 hit.
[Graphical view]
SUPFAMiSSF111337. SSF111337. 1 hit.
TIGRFAMsiTIGR00113. queA. 1 hit.
ProtoNetiSearch...

Entry informationi

Entry nameiQUEA_RHORT
AccessioniPrimary (citable) accession number: Q2RXQ9
Entry historyi
Integrated into UniProtKB/Swiss-Prot: April 4, 2006
Last sequence update: January 24, 2006
Last modified: September 7, 2016
This is version 66 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome

Documents

  1. PATHWAY comments
    Index of metabolic and biosynthesis pathways
  2. SIMILARITY comments
    Index of protein domains and families

Similar proteinsi

Links to similar proteins from the UniProt Reference Clusters (UniRef) at 100%, 90% and 50% sequence identity:
100%UniRef100 combines identical sequences and sub-fragments with 11 or more residues from any organism into one UniRef entry.
90%UniRef90 is built by clustering UniRef100 sequences that have at least 90% sequence identity to, and 80% overlap with, the longest sequence (a.k.a seed sequence).
50%UniRef50 is built by clustering UniRef90 seed sequences that have at least 50% sequence identity to, and 80% overlap with, the longest sequence in the cluster.