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Protein

Quinone oxidoreductase 1

Gene

qorA

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>
-Experimental evidence at protein leveli <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

<p>This subsection of the <a href="http://www.uniprot.org/help/function_section">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

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the ‘Function’ section describes the interaction between a single amino acid and another chemical entity. Priority is given to the annotation of physiological ligands.<p><a href='/help/binding' target='_top'>More...</a></p>Binding sitei130NADP1 Publication1
Binding sitei192NADP1 Publication1
Binding sitei216NADP; via carbonyl oxygen1 Publication1
Binding sitei317NADP1 Publication1

Regions

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the ‘Function’ section describes a region in the protein which binds nucleotide phosphates. It always involves more than one amino acid and includes all residues involved in nucleotide-binding.<p><a href='/help/np_bind' target='_top'>More...</a></p>Nucleotide bindingi42 – 46NADP1 Publication5
Nucleotide bindingi152 – 153NADP1 Publication2
Nucleotide bindingi173 – 177NADP1 Publication5
Nucleotide bindingi238 – 241NADP1 Publication4
Nucleotide bindingi264 – 266NADP1 Publication3

<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

  • AU-rich element binding Source: GO_Central
  • NADPH:quinone reductase activity Source: GO_Central
  • zinc ion binding Source: InterPro

GO - Biological processi

<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
LigandNADP

Enzyme and pathway databases

BioCyc Collection of Pathway/Genome Databases

More...
BioCyci
EcoCyc:QOR-MONOMER

<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_and_taxonomy_section">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:
Quinone oxidoreductase 1 (EC:1.6.5.5)
Alternative name(s):
NADPH:quinone reductase 1
Zeta-crystallin homolog protein
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">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:qorA
Synonyms:hcz, qor, qor1
Ordered Locus Names:b4051, JW4011
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">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_and_taxonomy_section">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_and_taxonomy_section">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 lineageiBacteriaProteobacteriaGammaproteobacteriaEnterobacteralesEnterobacteriaceaeEscherichia
<p>This subsection of the <a href="http://www.uniprot.org/help/names_and_taxonomy_section">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_manual">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

Organism-specific databases

Escherichia coli strain K12 genome database

More...
EcoGenei
EG11492 qorA

<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

GO - Cellular componenti

  • cytoplasm Source: EcoliWiki
  • cytosol Source: EcoCyc

<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.<p><a href='/help/chain' target='_top'>More...</a></p>ChainiPRO_00001609011 – 327Quinone oxidoreductase 1Add BLAST327

Proteomic databases

Encyclopedia of Proteome Dynamics

More...
EPDi
P28304

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

More...
PaxDbi
P28304

PRoteomics IDEntifications database

More...
PRIDEi
P28304

<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

<p>This subsection of the <a href="http://www.uniprot.org/help/interaction_section">'Interaction'</a> section provides information about the protein quaternary structure and interaction(s) with other proteins or protein complexes (with the exception of physiological receptor-ligand interactions which are annotated in the <a href="http://www.uniprot.org/help/function_section">'Function'</a> section).<p><a href='/help/subunit_structure' target='_top'>More...</a></p>Subunit structurei

Homodimer.1 Publication

<p>This subsection of the '<a href="http://www.uniprot.org/help/interaction_section%27">Interaction</a> section provides information about binary protein-protein interactions. The data presented in this section are a quality-filtered subset of binary interactions automatically derived from the <a href="http://www.ebi.ac.uk/intact/">IntAct database</a>. It is updated on a monthly basis. Each binary interaction is displayed on a separate line.<p><a href='/help/binary_interactions' target='_top'>More...</a></p>Binary interactionsi

WithEntry#Exp.IntActNotes
dnaKP0A6Y82EBI-556687,EBI-542092

Protein-protein interaction databases

The Biological General Repository for Interaction Datasets (BioGrid)

More...
BioGridi
4260805, 36 interactors

Database of interacting proteins

More...
DIPi
DIP-10631N

Protein interaction database and analysis system

More...
IntActi
P28304, 5 interactors

STRING: functional protein association networks

More...
STRINGi
316385.ECDH10B_4240

<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

Secondary structure

1327
Legend: HelixTurnBeta strandPDB Structure known for this area
Show more details

3D structure databases

Protein Model Portal of the PSI-Nature Structural Biology Knowledgebase

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ProteinModelPortali
P28304

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

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SMRi
P28304

Database of comparative protein structure models

More...
ModBasei
Search...

MobiDB: a database of protein disorder and mobility annotations

More...
MobiDBi
Search...

Miscellaneous databases

Relative evolutionary importance of amino acids within a protein sequence

More...
EvolutionaryTracei
P28304

<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

<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

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...
eggNOGi
ENOG4105EE6 Bacteria
COG0604 LUCA

The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

More...
HOGENOMi
HOG000294672

InParanoid: Eukaryotic Ortholog Groups

More...
InParanoidi
P28304

KEGG Orthology (KO)

More...
KOi
K00344

Database for complete collections of gene phylogenies

More...
PhylomeDBi
P28304

Family and domain databases

Integrated resource of protein families, domains and functional sites

More...
InterProi
View protein in InterPro
IPR013149 ADH_C
IPR013154 ADH_N
IPR011032 GroES-like_sf
IPR036291 NAD(P)-bd_dom_sf
IPR020843 PKS_ER
IPR002364 Quin_OxRdtase/zeta-crystal_CS

Pfam protein domain database

More...
Pfami
View protein in Pfam
PF08240 ADH_N, 1 hit
PF00107 ADH_zinc_N, 1 hit

Simple Modular Architecture Research Tool; a protein domain database

More...
SMARTi
View protein in SMART
SM00829 PKS_ER, 1 hit

Superfamily database of structural and functional annotation

More...
SUPFAMi
SSF50129 SSF50129, 1 hit
SSF51735 SSF51735, 1 hit

PROSITE; a protein domain and family database

More...
PROSITEi
View protein in PROSITE
PS01162 QOR_ZETA_CRYSTAL, 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_length">length</a> and <a href="http://www.uniprot.org/help/sequences">molecular weight</a>.<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_section">Sequence</a> section indicates if the <a href="http://www.uniprot.org/help/canonical_and_isoforms">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.

P28304-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MATRIEFHKH GGPEVLQAVE FTPADPAENE IQVENKAIGI NFIDTYIRSG
60 70 80 90 100
LYPPPSLPSG LGTEAAGIVS KVGSGVKHIK AGDRVVYAQS ALGAYSSVHN
110 120 130 140 150
IIADKAAILP AAISFEQAAA SFLKGLTVYY LLRKTYEIKP DEQFLFHAAA
160 170 180 190 200
GGVGLIACQW AKALGAKLIG TVGTAQKAQS ALKAGAWQVI NYREEDLVER
210 220 230 240 250
LKEITGGKKV RVVYDSVGRD TWERSLDCLQ RRGLMVSFGN SSGAVTGVNL
260 270 280 290 300
GILNQKGSLY VTRPSLQGYI TTREELTEAS NELFSLIASG VIKVDVAEQQ
310 320
KYPLKDAQRA HEILESRATQ GSSLLIP
Length:327
Mass (Da):35,172
Last modified:December 1, 1992 - 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:iA6355B12DBA513B2
GO

Sequence databases

Select the link destinations:

EMBL nucleotide sequence database

More...
EMBLi

GenBank nucleotide sequence database

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GenBanki

DNA Data Bank of Japan; a nucleotide sequence database

More...
DDBJi
Links Updated
L02312 Genomic DNA Translation: AAA23691.1
U00006 Genomic DNA Translation: AAC43145.1
U00096 Genomic DNA Translation: AAC77021.1
AP009048 Genomic DNA Translation: BAE78053.1

Protein sequence database of the Protein Information Resource

More...
PIRi
S45529

NCBI Reference Sequences

More...
RefSeqi
NP_418475.1, NC_000913.3
WP_000235508.1, NZ_LN832404.1

Genome annotation databases

Ensembl bacterial and archaeal genome annotation project

More...
EnsemblBacteriai
AAC77021; AAC77021; b4051
BAE78053; BAE78053; BAE78053

Database of genes from NCBI RefSeq genomes

More...
GeneIDi
948556

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...
KEGGi
ecj:JW4011
eco:b4051

Pathosystems Resource Integration Center (PATRIC)

More...
PATRICi
fig|511145.12.peg.4169

<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
L02312 Genomic DNA Translation: AAA23691.1
U00006 Genomic DNA Translation: AAC43145.1
U00096 Genomic DNA Translation: AAC77021.1
AP009048 Genomic DNA Translation: BAE78053.1
PIRiS45529
RefSeqiNP_418475.1, NC_000913.3
WP_000235508.1, NZ_LN832404.1

3D structure databases

Select the link destinations:

Protein Data Bank Europe

More...
PDBei

Protein Data Bank RCSB

More...
RCSB PDBi

Protein Data Bank Japan

More...
PDBji
Links Updated
PDB entryMethodResolution (Å)ChainPositionsPDBsum
1QORX-ray2.20A/B1-327[»]
ProteinModelPortaliP28304
SMRiP28304
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

BioGridi4260805, 36 interactors
DIPiDIP-10631N
IntActiP28304, 5 interactors
STRINGi316385.ECDH10B_4240

Proteomic databases

EPDiP28304
PaxDbiP28304
PRIDEiP28304

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiAAC77021; AAC77021; b4051
BAE78053; BAE78053; BAE78053
GeneIDi948556
KEGGiecj:JW4011
eco:b4051
PATRICifig|511145.12.peg.4169

Organism-specific databases

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

More...
EchoBASEi
EB1455
EcoGeneiEG11492 qorA

Phylogenomic databases

eggNOGiENOG4105EE6 Bacteria
COG0604 LUCA
HOGENOMiHOG000294672
InParanoidiP28304
KOiK00344
PhylomeDBiP28304

Enzyme and pathway databases

BioCyciEcoCyc:QOR-MONOMER

Miscellaneous databases

EvolutionaryTraceiP28304

Protein Ontology

More...
PROi
PR:P28304

Family and domain databases

InterProiView protein in InterPro
IPR013149 ADH_C
IPR013154 ADH_N
IPR011032 GroES-like_sf
IPR036291 NAD(P)-bd_dom_sf
IPR020843 PKS_ER
IPR002364 Quin_OxRdtase/zeta-crystal_CS
PfamiView protein in Pfam
PF08240 ADH_N, 1 hit
PF00107 ADH_zinc_N, 1 hit
SMARTiView protein in SMART
SM00829 PKS_ER, 1 hit
SUPFAMiSSF50129 SSF50129, 1 hit
SSF51735 SSF51735, 1 hit
PROSITEiView protein in PROSITE
PS01162 QOR_ZETA_CRYSTAL, 1 hit

ProtoNet; Automatic hierarchical classification of proteins

More...
ProtoNeti
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 nameiQOR1_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: P28304
Secondary accession number(s): Q2M6Q3
<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_and_isoforms">canonical sequence</a> are also displayed.<p><a href='/help/entry_history' target='_top'>More...</a></p>Entry historyiIntegrated into UniProtKB/Swiss-Prot: December 1, 1992
Last sequence update: December 1, 1992
Last modified: December 5, 2018
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

3D-structure, Complete proteome, Reference proteome

Documents

  1. PDB cross-references
    Index of Protein Data Bank (PDB) cross-references
  2. SIMILARITY comments
    Index of protein domains and families
  3. Escherichia coli
    Escherichia coli (strain K12): entries and cross-references to EcoGene
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