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UniProtKB - P39288 (QUEG_ECOLI)

Entry version 151 (02 Jun 2021)
Sequence version 1 (01 Feb 1995)
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Protein

Epoxyqueuosine reductase

Gene

queG

Organism
Escherichia coli (strain K12)
Status
Reviewed-Annotation score:

Annotation score:4 out of 5

<p>The annotation score provides a heuristic measure of the annotation content of a UniProtKB entry or proteome. This score <strong>cannot</strong> be used as a measure of the accuracy of the annotation as we cannot define the 'correct annotation' for any given protein.<p><a href='/help/annotation_score' target='_top'>More...</a></p>-Protein inferred from homologyi <p>This indicates the type of evidence that supports the existence of the protein. Note that the 'protein existence' evidence does not give information on the accuracy or correctness of the sequence(s) displayed.<p><a href='/help/protein_existence' target='_top'>More...</a></p>

<p>This section provides any useful information about the protein, mostly biological knowledge.<p><a href='/help/function_section' target='_top'>More...</a></p>Functioni

Catalyzes the conversion of epoxyqueuosine (oQ) to queuosine (Q), which is a hypermodified base found in the wobble positions of tRNA(Asp), tRNA(Asn), tRNA(His) and tRNA(Tyr).

UniRule annotation

<p>This subsection of the <a href="http://www.uniprot.org/help/function%5Fsection">Function</a> section describes the catalytic activity of an enzyme, i.e. a chemical reaction that the enzyme catalyzes.<p><a href='/help/catalytic_activity' target='_top'>More...</a></p>Catalytic activityi

<p>This subsection of the <a href="http://www.uniprot.org/help/function%5Fsection">'Function'</a> section describes the metabolic pathway(s) associated with a protein.<p><a href='/help/pathway' target='_top'>More...</a></p>Pathwayi: tRNA-queuosine biosynthesis

This protein is involved in the pathway tRNA-queuosine biosynthesis, which is part of tRNA modification.UniRule annotation1 Publication
View all proteins of this organism that are known to be involved in the pathway tRNA-queuosine biosynthesis and in tRNA modification.

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/function%5Fsection">Function</a> section indicates at which position the protein binds a given metal ion. The nature of the metal is indicated in the 'Description' field.<p><a href='/help/metal' target='_top'>More...</a></p>Metal bindingi193Iron-sulfur 1 (4Fe-4S)UniRule annotation1
Metal bindingi196Iron-sulfur 1 (4Fe-4S)UniRule annotation1
Metal bindingi199Iron-sulfur 1 (4Fe-4S)UniRule annotation1
Metal bindingi203Iron-sulfur 2UniRule annotation1
Metal bindingi246Iron-sulfur 2UniRule annotation1
Metal bindingi249Iron-sulfur 2UniRule annotation1
Metal bindingi253Iron-sulfur 1 (4Fe-4S)UniRule annotation1

<p>The <a href="http://www.geneontology.org/">Gene Ontology (GO)</a> project provides a set of hierarchical controlled vocabulary split into 3 categories:<p><a href='/help/gene_ontology' target='_top'>More...</a></p>GO - Molecular functioni

Complete GO annotation on QuickGO ...

GO - Biological processi

Complete GO annotation on QuickGO ...

<p>UniProtKB Keywords constitute a <a href="http://www.uniprot.org/keywords">controlled vocabulary</a> with a hierarchical structure. Keywords summarise the content of a UniProtKB entry and facilitate the search for proteins of interest.<p><a href='/help/keywords' target='_top'>More...</a></p>Keywordsi

Molecular functionOxidoreductase
Biological processQueuosine biosynthesis, tRNA processing
Ligand4Fe-4S, Iron, Iron-sulfur, Metal-binding

Enzyme and pathway databases

BioCyc Collection of Pathway/Genome Databases

More...BioCyci		EcoCyc:G7843-MONOMER
MetaCyc:G7843-MONOMER

BRENDA Comprehensive Enzyme Information System

More...BRENDAi		1.17.99.6, 2026

UniPathway: a resource for the exploration and annotation of metabolic pathways

More...UniPathwayi		UPA00392

<p>This section provides information about the protein and gene name(s) and synonym(s) and about the organism that is the source of the protein sequence.<p><a href='/help/names_and_taxonomy_section' target='_top'>More...</a></p>Names & Taxonomyi

<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section provides an exhaustive list of all names of the protein, from commonly used to obsolete, to allow unambiguous identification of a protein.<p><a href='/help/protein_names' target='_top'>More...</a></p>Protein namesi
Recommended name:
Epoxyqueuosine reductaseUniRule annotation (EC:1.17.99.6UniRule annotation)
Alternative name(s):
Queuosine biosynthesis protein QueGUniRule annotation
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section indicates the name(s) of the gene(s) that code for the protein sequence(s) described in the entry. Four distinct tokens exist: 'Name', 'Synonyms', 'Ordered locus names' and 'ORF names'.<p><a href='/help/gene_name' target='_top'>More...</a></p>Gene namesi
Name:queGUniRule annotation
Synonyms:yjeS
Ordered Locus Names:b4166, JW4124
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section provides information on the name(s) of the organism that is the source of the protein sequence.<p><a href='/help/organism-name' target='_top'>More...</a></p>OrganismiEscherichia coli (strain K12)
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section shows the unique identifier assigned by the NCBI to the source organism of the protein. This is known as the 'taxonomic identifier' or 'taxid'.<p><a href='/help/taxonomic_identifier' target='_top'>More...</a></p>Taxonomic identifieri83333 [NCBI]
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section contains the taxonomic hierarchical classification lineage of the source organism. It lists the nodes as they appear top-down in the taxonomic tree, with the more general grouping listed first.<p><a href='/help/taxonomic_lineage' target='_top'>More...</a></p>Taxonomic lineageiBacteria › Proteobacteria › Gammaproteobacteria › Enterobacterales › Enterobacteriaceae › Escherichia ›
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">Names and taxonomy</a> section is present for entries that are part of a <a href="http://www.uniprot.org/proteomes">proteome</a>, i.e. of a set of proteins thought to be expressed by organisms whose genomes have been completely sequenced.<p><a href='/help/proteomes_manual' target='_top'>More...</a></p>Proteomesi
  • UP000000318 <p>A UniProt <a href="http://www.uniprot.org/manual/proteomes%5Fmanual">proteome</a> can consist of several components.<br></br>The component name refers to the genomic component encoding a set of proteins.<p><a href='/help/proteome_component' target='_top'>More...</a></p> Componenti: Chromosome
  • UP000000625 Componenti: Chromosome

<p>This section provides information on the location and the topology of the mature protein in the cell.<p><a href='/help/subcellular_location_section' target='_top'>More...</a></p>Subcellular locationi

Keywords - Cellular componenti

Cytoplasm

<p>This section provides information on the disease(s) and phenotype(s) associated with a protein.<p><a href='/help/pathology_and_biotech_section' target='_top'>More...</a></p>Pathology & Biotechi

<p>This subsection of the 'Pathology and Biotech' section describes the in vivo effects caused by ablation of the gene (or one or more transcripts) coding for the protein described in the entry. This includes gene knockout and knockdown, provided experiments have been performed in the context of a whole organism or a specific tissue, and not at the single-cell level.<p><a href='/help/disruption_phenotype' target='_top'>More...</a></p>Disruption phenotypei

RNA from mutants accumulates epoxyqueuosine and lacks queuosine.1 Publication

<p>This section describes post-translational modifications (PTMs) and/or processing events.<p><a href='/help/ptm_processing_section' target='_top'>More...</a></p>PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the 'PTM / Processing' section describes the extent of a polypeptide chain in the mature protein following processing or proteolytic cleavage.<p><a href='/help/chain' target='_top'>More...</a></p>ChainiPRO_00001593041 – 379Epoxyqueuosine reductaseAdd BLAST379

Proteomic databases

PaxDb, a database of protein abundance averages across all three domains of life

More...PaxDbi		P39288

PRoteomics IDEntifications database

More...PRIDEi		P39288

<p>This section provides information on the quaternary structure of a protein and on interaction(s) with other proteins or protein complexes.<p><a href='/help/interaction_section' target='_top'>More...</a></p>Interactioni

Protein-protein interaction databases

The Biological General Repository for Interaction Datasets (BioGRID)

More...BioGRIDi		4262703, 4 interactors

Protein interaction database and analysis system

More...IntActi		P39288, 2 interactors

STRING: functional protein association networks

More...STRINGi		511145.b4166

<p>This section provides information on the tertiary and secondary structure of a protein.<p><a href='/help/structure_section' target='_top'>More...</a></p>Structurei

3D structure databases

SWISS-MODEL Repository - a database of annotated 3D protein structure models

More...SMRi		P39288

Database of comparative protein structure models

More...ModBasei		Search...

<p>This section provides information on sequence similarities with other proteins and the domain(s) present in a protein.<p><a href='/help/family_and_domains_section' target='_top'>More...</a></p>Family & Domainsi

Domains and Repeats

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/family%5Fand%5Fdomains%5Fsection">Family and Domains</a> section describes the position and type of a domain, which is defined as a specific combination of secondary structures organized into a characteristic three-dimensional structure or fold.<p><a href='/help/domain' target='_top'>More...</a></p>Domaini181 – 2134Fe-4S ferredoxin-typeUniRule annotationAdd BLAST33

<p>This subsection of the 'Family and domains' section provides information about the sequence similarity with other proteins.<p><a href='/help/sequence_similarities' target='_top'>More...</a></p>Sequence similaritiesi

Belongs to the QueG family.UniRule annotation

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...eggNOGi		COG1600, Bacteria

The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

More...HOGENOMi		CLU_030790_0_1_6

InParanoid: Eukaryotic Ortholog Groups

More...InParanoidi		P39288

Database for complete collections of gene phylogenies

More...PhylomeDBi		P39288

Family and domain databases

HAMAP database of protein families

More...HAMAPi		MF_00916, QueG, 1 hit

Integrated resource of protein families, domains and functional sites

More...InterProi		View protein in InterPro
IPR017896, 4Fe4S_Fe-S-bd
IPR017900, 4Fe4S_Fe_S_CS
IPR013542, DUF1730
IPR009051, Helical_ferredxn
IPR004453, QueG

The PANTHER Classification System

More...PANTHERi		PTHR30002, PTHR30002, 1 hit

Pfam protein domain database

More...Pfami		View protein in Pfam
PF08331, DUF1730, 1 hit

Superfamily database of structural and functional annotation

More...SUPFAMi		SSF46548, SSF46548, 1 hit

TIGRFAMs; a protein family database

More...TIGRFAMsi		TIGR00276, TIGR00276, 1 hit

PROSITE; a protein domain and family database

More...PROSITEi		View protein in PROSITE
PS00198, 4FE4S_FER_1, 1 hit
PS51379, 4FE4S_FER_2, 1 hit

<p>This section displays by default the canonical protein sequence and upon request all isoforms described in the entry. It also includes information pertinent to the sequence(s), including <a href="http://www.uniprot.org/help/sequence%5Flength">length</a> and <a href="http://www.uniprot.org/help/sequences">molecular weight</a>. The information is filed in different subsections. The current subsections and their content are listed below:<p><a href='/help/sequences_section' target='_top'>More...</a></p>Sequencei

<p>This subsection of the <a href="http://www.uniprot.org/help/sequences%5Fsection">Sequence</a> section indicates if the <a href="http://www.uniprot.org/help/canonical%5Fand%5Fisoforms">canonical sequence</a> displayed by default in the entry is complete or not.<p><a href='/help/sequence_status' target='_top'>More...</a></p>Sequence statusi: Complete.

P39288-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MSEPLDLNQL AQKIKQWGLE LGFQQVGITD TDLSESEPKL QAWLDKQYHG 
        60         70         80         90        100
EMDWMARHGM LRARPHELLP GTLRVISVRM NYLPANAAFA STLKNPKLGY 
       110        120        130        140        150
VSRYALGRDY HKLLRNRLKK LGEMIQQHCV SLNFRPFVDS APILERPLAE 
       160        170        180        190        200
KAGLGWTGKH SLILNREAGS FFFLGELLVD IPLPVDQPVE EGCGKCVACM 
       210        220        230        240        250
TICPTGAIVE PYTVDARRCI SYLTIELEGA IPEELRPLMG NRIYGCDDCQ 
       260        270        280        290        300
LICPWNRYSQ LTTEEDFSPR KPLHAPELIE LFAWSEEKFL KVTEGSAIRR 
       310        320        330        340        350
IGHLRWLRNI AVALGNAPWD ETILTALESR KGEHPLLDEH IAWAIAQQIE 
       360        370 
RRNACIVEVQ LPKKQRLVRV IEKGLPRDA
Length:379
Mass (Da):43,073
Last modified:February 1, 1995 - v1
<p>The checksum is a form of redundancy check that is calculated from the sequence. It is useful for tracking sequence updates.</p> <p>It should be noted that while, in theory, two different sequences could have the same checksum value, the likelihood that this would happen is extremely low.</p> <p>However UniProtKB may contain entries with identical sequences in case of multiple genes (paralogs).</p> <p>The checksum is computed as the sequence 64-bit Cyclic Redundancy Check value (CRC64) using the generator polynomial: x<sup>64</sup> + x<sup>4</sup> + x<sup>3</sup> + x + 1. The algorithm is described in the ISO 3309 standard. </p> <p class="publication">Press W.H., Flannery B.P., Teukolsky S.A. and Vetterling W.T.<br /> <strong>Cyclic redundancy and other checksums</strong><br /> <a href="http://www.nrbook.com/b/bookcpdf.php">Numerical recipes in C 2nd ed., pp896-902, Cambridge University Press (1993)</a>)</p> Checksum:iE0440A59BCD753F7
GO

Sequence databases

Select the link destinations:

EMBL nucleotide sequence database

More...EMBLi

GenBank nucleotide sequence database

More...GenBanki

DNA Data Bank of Japan; a nucleotide sequence database

More...DDBJi
Links Updated
U14003 Genomic DNA Translation: AAA97062.1
U00096 Genomic DNA Translation: AAC77123.1
AP009048 Genomic DNA Translation: BAE78167.1

Protein sequence database of the Protein Information Resource

More...PIRi		S56391

NCBI Reference Sequences

More...RefSeqi		NP_418587.1, NC_000913.3
WP_001294219.1, NZ_STEB01000013.1

Genome annotation databases

Ensembl bacterial and archaeal genome annotation project

More...EnsemblBacteriai		AAC77123; AAC77123; b4166
BAE78167; BAE78167; BAE78167

Database of genes from NCBI RefSeq genomes

More...GeneIDi		61753820
948686

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...KEGGi		ecj:JW4124
eco:b4166

Pathosystems Resource Integration Center (PATRIC)

More...PATRICi		fig|1411691.4.peg.2535

<p>This section provides links to proteins that are similar to the protein sequence(s) described in this entry at different levels of sequence identity thresholds (100%, 90% and 50%) based on their membership in UniProt Reference Clusters (<a href="http://www.uniprot.org/help/uniref">UniRef</a>).<p><a href='/help/similar_proteins_section' target='_top'>More...</a></p>Similar proteinsi

<p>This section is used to point to information related to entries and found in data collections other than UniProtKB.<p><a href='/help/cross_references_section' target='_top'>More...</a></p>Cross-referencesi

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
U14003 Genomic DNA Translation: AAA97062.1
U00096 Genomic DNA Translation: AAC77123.1
AP009048 Genomic DNA Translation: BAE78167.1
PIRiS56391
RefSeqiNP_418587.1, NC_000913.3
WP_001294219.1, NZ_STEB01000013.1

3D structure databases

SMRiP39288
ModBaseiSearch...

Protein-protein interaction databases

BioGRIDi4262703, 4 interactors
IntActiP39288, 2 interactors
STRINGi511145.b4166

Proteomic databases

PaxDbiP39288
PRIDEiP39288

Genome annotation databases

EnsemblBacteriaiAAC77123; AAC77123; b4166
BAE78167; BAE78167; BAE78167
GeneIDi61753820
948686
KEGGiecj:JW4124
eco:b4166
PATRICifig|1411691.4.peg.2535

Organism-specific databases

EchoBASE - an integrated post-genomic database for E. coli

More...EchoBASEi		EB2374

Phylogenomic databases

eggNOGiCOG1600, Bacteria
HOGENOMiCLU_030790_0_1_6
InParanoidiP39288
PhylomeDBiP39288

Enzyme and pathway databases

UniPathwayiUPA00392
BioCyciEcoCyc:G7843-MONOMER
MetaCyc:G7843-MONOMER
BRENDAi1.17.99.6, 2026

Miscellaneous databases

Protein Ontology

More...PROi		PR:P39288

Family and domain databases

HAMAPiMF_00916, QueG, 1 hit
InterProiView protein in InterPro
IPR017896, 4Fe4S_Fe-S-bd
IPR017900, 4Fe4S_Fe_S_CS
IPR013542, DUF1730
IPR009051, Helical_ferredxn
IPR004453, QueG
PANTHERiPTHR30002, PTHR30002, 1 hit
PfamiView protein in Pfam
PF08331, DUF1730, 1 hit
SUPFAMiSSF46548, SSF46548, 1 hit
TIGRFAMsiTIGR00276, TIGR00276, 1 hit
PROSITEiView protein in PROSITE
PS00198, 4FE4S_FER_1, 1 hit
PS51379, 4FE4S_FER_2, 1 hit

MobiDB: a database of protein disorder and mobility annotations

More...MobiDBi		Search...

<p>This section provides general information on the entry.<p><a href='/help/entry_information_section' target='_top'>More...</a></p>Entry informationi

<p>This subsection of the 'Entry information' section provides a mnemonic identifier for a UniProtKB entry, but it is not a stable identifier. Each reviewed entry is assigned a unique entry name upon integration into UniProtKB/Swiss-Prot.<p><a href='/help/entry_name' target='_top'>More...</a></p>Entry nameiQUEG_ECOLI
<p>This subsection of the 'Entry information' section provides one or more accession number(s). These are stable identifiers and should be used to cite UniProtKB entries. Upon integration into UniProtKB, each entry is assigned a unique accession number, which is called 'Primary (citable) accession number'.<p><a href='/help/accession_numbers' target='_top'>More...</a></p>AccessioniPrimary (citable) accession number: P39288
Secondary accession number(s): Q2M6D9
<p>This subsection of the 'Entry information' section shows the date of integration of the entry into UniProtKB, the date of the last sequence update and the date of the last annotation modification ('Last modified'). The version number for both the entry and the <a href="http://www.uniprot.org/help/canonical%5Fand%5Fisoforms">canonical sequence</a> are also displayed.<p><a href='/help/entry_history' target='_top'>More...</a></p>Entry historyiIntegrated into UniProtKB/Swiss-Prot: February 1, 1995
Last sequence update: February 1, 1995
Last modified: June 2, 2021
This is version 151 of the entry and version 1 of the sequence. See complete history.
<p>This subsection of the 'Entry information' section indicates whether the entry has been manually annotated and reviewed by UniProtKB curators or not, in other words, if the entry belongs to the Swiss-Prot section of UniProtKB (<strong>reviewed</strong>) or to the computer-annotated TrEMBL section (<strong>unreviewed</strong>).<p><a href='/help/entry_status' target='_top'>More...</a></p>Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

<p>This section contains any relevant information that doesn't fit in any other defined sections<p><a href='/help/miscellaneous_section' target='_top'>More...</a></p>Miscellaneousi

Keywords - Technical termi

Reference proteome

Documents

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