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UniProtKB - A8R3S4 (QEDH_PSEPU)

Entry version 58 (23 Feb 2022)
Sequence version 1 (15 Jan 2008)
Previous versions | rss
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Protein

Quinoprotein ethanol dehydrogenase

Gene

qedA

Organism
Pseudomonas putida (Arthrobacter siderocapsulatus)
Status
Reviewed-Annotation score:

Annotation score:5 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

Catalyzes the oxidation of ethanol and other primary alcohols to the corresponding aldehydes, except methanol, which is not a substrate (PubMed:7730276).

Uses a specific inducible cytochrome c550, encoded by the adjacent gene in the locus, as electron acceptor (By similarity).

Is a key enzyme of the carbon and energy metabolism during growth of P.putida on ethanol as the sole carbon and energy source (PubMed:18218017).

Displays lower activity on secondary alcohols, aldehydes and diols. Is not active with sugar alcohols such as glycerol and D-sorbitol (PubMed:7730276).

In vitro, reacts well with phenazine methosulfate (PMS) as an electron acceptor but not with NAD(P), potassium ferricyanide, or molecular oxygen (PubMed:7730276).

By similarity2 Publications

<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 'Function' section provides information relevant to cofactors. A cofactor is any non-protein substance required for a protein to be catalytically active. Some cofactors are inorganic, such as the metal atoms zinc, iron, and copper in various oxidation states. Others, such as most vitamins, are organic.<p><a href='/help/cofactor' target='_top'>More...</a></p>Cofactori

Protein has several cofactor binding sites:

<p>This subsection of the <a href="http://www.uniprot.org/help/function%5Fsection">Function</a> section describes regulatory mechanisms for enzymes, transporters or microbial transcription factors, and reports the components which regulate (by activation or inhibition) the reaction.<p><a href='/help/activity_regulation' target='_top'>More...</a></p>Activity regulationi

Enhanced by the presence of ethylamine or NH4+ ions.1 Publication

<p>This subsection of the 'Function' section describes biophysical and chemical properties, such as maximal absorption, kinetic parameters, pH dependence, redox potentials and temperature dependence.<p><a href='/help/biophysicochemical_properties' target='_top'>More...</a></p>Kineticsi

  1. KM=0.163 mM for ethanol1 Publication
  2. KM=1.62 mM for butan-1-ol1 Publication
  3. KM=24.9 mM for propane-1,2-diol1 Publication
  1. Vmax=26.3 µmol/min/mg enzyme with ethanol as substrate1 Publication
  2. Vmax=21.5 µmol/min/mg enzyme with butan-1-ol as substrate1 Publication
  3. Vmax=12.3 µmol/min/mg enzyme with propane-1,2-diol as substrate1 Publication

pH dependencei

Optimum pH is 9.0.1 Publication

<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: ethanol degradation

This protein is involved in step 1 of the subpathway that synthesizes acetate from ethanol. This subpathway is part of the pathway ethanol degradation, which is itself part of Alcohol metabolism.
View all proteins of this organism that are known to be involved in the subpathway that synthesizes acetate from ethanol, the pathway ethanol degradation and in Alcohol metabolism.

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 bindingi45Calcium 1By similarity1
Metal bindingi51Calcium 1By similarity1
<p>This subsection of the <a href="http://www.uniprot.org/help/function%5Fsection">Function</a> 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 sitei95Pyrroloquinoline quinoneBy similarity1
Binding sitei145Pyrroloquinoline quinoneBy similarity1
Binding sitei189Pyrroloquinoline quinoneBy similarity1
Metal bindingi213Calcium 2; catalyticBy similarity1
Metal bindingi300Calcium 2; catalyticBy similarity1
<p>This subsection of the <a href="http://www.uniprot.org/help/function%5Fsection">Function</a> section is used for enzymes and indicates the residues directly involved in catalysis.<p><a href='/help/act_site' target='_top'>More...</a></p>Active sitei350Proton acceptorBy similarity1
Metal bindingi350Calcium 2; catalyticBy similarity1
Binding sitei378Pyrroloquinoline quinoneBy similarity1
Binding sitei523Pyrroloquinoline quinoneBy similarity1
Binding sitei587Pyrroloquinoline quinone; via amide nitrogenBy similarity1

<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
LigandCalcium, Metal-binding, PQQ

Enzyme and pathway databases

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

More...UniPathwayi		UPA00780;UER00767

<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:
Quinoprotein ethanol dehydrogenase1 Publication (EC:1.1.2.82 Publications)
Short name:
QEDH1 Publication
Alternative name(s):
Quinoprotein alcohol dehydrogenase (cytochrome c)Curated
Quinoprotein alcohol dehydrogenase (cytochrome c550)Curated
Quinoprotein alcohol dehydrogenase ADH I1 Publication
Short name:
ADH I1 Publication
<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:qedA1 Publication
<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>OrganismiPseudomonas putida (Arthrobacter siderocapsulatus)
<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 identifieri303 [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 › Pseudomonadales › Pseudomonadaceae › Pseudomonas ›

<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

Periplasm

<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

Cells lacking this gene show a strong reduction in the growth rate on ethanol, however growth on 1-butanol or 1,2-propanediol is not influenced.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 denotes the presence of an N-terminal signal peptide.<p><a href='/help/signal' target='_top'>More...</a></p>Signal peptidei1 – 34Sequence analysisAdd BLAST34
<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_000041953335 – 623Quinoprotein ethanol dehydrogenase1 PublicationAdd BLAST589

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the PTM / Processing":/help/ptm_processing_section section describes the positions of cysteine residues participating in disulfide bonds.<p><a href='/help/disulfid' target='_top'>More...</a></p>Disulfide bondi139 ↔ 140By similarity

Keywords - PTMi

Disulfide bond

<p>This section provides information on the expression of a gene at the mRNA or protein level in cells or in tissues of multicellular organisms.<p><a href='/help/expression_section' target='_top'>More...</a></p>Expressioni

<p>This subsection of the 'Expression' section reports the experimentally proven effects of inducers and repressors (usually chemical compounds or environmental factors) on the level of protein (or mRNA) expression (up-regulation, down-regulation, constitutive expression).<p><a href='/help/induction' target='_top'>More...</a></p>Inductioni

Induced by ethanol, and to a lesser extent, by 1-propanol and other alcohols (PubMed:7730276, PubMed:19202108). Repressed by lactate, acetate and tricarboxylic acid cycle intermediates such as citrate and succinate (PubMed:19202108). Up-regulated by exaE and agmR (PubMed:18218017, PubMed:19202108).3 Publications

<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%5Fsection">'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%5Fsection">'Function'</a> section).<p><a href='/help/subunit_structure' target='_top'>More...</a></p>Subunit structurei

Homodimer.

1 Publication

<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		A8R3S4

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 'Family and Domains' section indicates the positions and types of repeated sequence motifs or repeated domains within the protein.<p><a href='/help/repeat' target='_top'>More...</a></p>Repeati515 – 556WD 1Sequence analysisAdd BLAST42
Repeati559 – 601WD 2Sequence analysisAdd BLAST43

Region

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the 'Family and Domains' section describes a region of interest that cannot be described in other subsections.<p><a href='/help/region' target='_top'>More...</a></p>Regioni207 – 209Pyrroloquinoline quinone bindingBy similarity3
Regioni242 – 279DisorderedSequence analysisAdd BLAST38
Regioni414 – 436DisorderedSequence analysisAdd BLAST23

<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 bacterial PQQ dehydrogenase family.Curated

Keywords - Domaini

Repeat, Signal, WD repeat

Family and domain databases

Conserved Domains Database

More...CDDi		cd10277, PQQ_ADH_I, 1 hit

Integrated resource of protein families, domains and functional sites

More...InterProi		View protein in InterPro
IPR034119, ADHI
IPR018391, PQQ_beta_propeller_repeat
IPR017512, PQQ_MeOH/EtOH_DH
IPR002372, PQQ_repeat
IPR011047, Quinoprotein_ADH-like_supfam
IPR001479, Quinoprotein_DH_CS

Pfam protein domain database

More...Pfami		View protein in Pfam
PF01011, PQQ, 1 hit
PF13360, PQQ_2, 1 hit

Simple Modular Architecture Research Tool; a protein domain database

More...SMARTi		View protein in SMART
SM00564, PQQ, 5 hits

Superfamily database of structural and functional annotation

More...SUPFAMi		SSF50998, SSF50998, 1 hit

TIGRFAMs; a protein family database

More...TIGRFAMsi		TIGR03075, PQQ_enz_alc_DH, 1 hit

PROSITE; a protein domain and family database

More...PROSITEi		View protein in PROSITE
PS00363, BACTERIAL_PQQ_1, 1 hit
PS00364, BACTERIAL_PQQ_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.

<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 in its mature form or if it represents the precursor.<p><a href='/help/sequence_processing' target='_top'>More...</a></p>Sequence processingi: The displayed sequence is further processed into a mature form.

A8R3S4-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MTIRSLPAAL SPLSMAVQAV LLVSSLALAP AANAKPVTWE DIANDHLNTQ 
        60         70         80         90        100
NVLQYGMGTN AQRWSPLAMV NDKNVFKLTP AWSYSFGDER QRGQESQAII 
       110        120        130        140        150
NDGVIYVTGS YSRVFALDAK TGRRLWTYNH RLPDNIRPCC DVVNRGAAIF 
       160        170        180        190        200
GDKIYFGTLD ARVIALNKDT GKVVWNKKFG DHSAGYTMTG APTLIKDQKS 
       210        220        230        240        250
GKVLLIHGSS GDEFGVVGQL YARDPETGEE VWMRPFVEGH MGRLNGKDST 
       260        270        280        290        300
PTGDVKAPSW PDDPTTETGK VESWSHGGGA PWQSASFDPE TNTIIVGAGN 
       310        320        330        340        350
PGPWNTWART SKDGNPHDFD SLYTSGQVGV DPTTGEVKWF YQHTPNDAWD 
       360        370        380        390        400
FSGNNELVLF DYKDKDGKQY KATAHADRNG FFYVVDRTNG KLKNAFPFVD 
       410        420        430        440        450
NITWASHIDL KTGRPVENEG QRPAKPLPGE TKGKPVEVSP PFLGGKNWNP 
       460        470        480        490        500
MAYSQDTGLF YVPANHWKEE YWTEEVNYKK GSAYLGIGFR IKRMYEDHVG 
       510        520        530        540        550
SLRAMDPTTG KVVWEHNERL PLWAGVLATK GNLVFTGTGD GYFKAFNAKT 
       560        570        580        590        600
GEELWKFQTG SGIVSPPITW EQDGEQYIGV TVGYGGAVPL WGGDMAELTK 
       610        620 
PVAQGGSFWV FKIPAWDTKT AKR
Length:623
Mass (Da):68,727
Last modified:January 15, 2008 - 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:i08435869960257CE
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
AB333783 Genomic DNA Translation: BAF91141.1

Genome annotation databases

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...KEGGi		ag:BAF91141

<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
AB333783 Genomic DNA Translation: BAF91141.1

3D structure databases

SMRiA8R3S4
ModBaseiSearch...

Genome annotation databases

KEGGiag:BAF91141

Enzyme and pathway databases

UniPathwayiUPA00780;UER00767

Family and domain databases

CDDicd10277, PQQ_ADH_I, 1 hit
InterProiView protein in InterPro
IPR034119, ADHI
IPR018391, PQQ_beta_propeller_repeat
IPR017512, PQQ_MeOH/EtOH_DH
IPR002372, PQQ_repeat
IPR011047, Quinoprotein_ADH-like_supfam
IPR001479, Quinoprotein_DH_CS
PfamiView protein in Pfam
PF01011, PQQ, 1 hit
PF13360, PQQ_2, 1 hit
SMARTiView protein in SMART
SM00564, PQQ, 5 hits
SUPFAMiSSF50998, SSF50998, 1 hit
TIGRFAMsiTIGR03075, PQQ_enz_alc_DH, 1 hit
PROSITEiView protein in PROSITE
PS00363, BACTERIAL_PQQ_1, 1 hit
PS00364, BACTERIAL_PQQ_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 nameiQEDH_PSEPU
<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: A8R3S4
<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: October 3, 2012
Last sequence update: January 15, 2008
Last modified: February 23, 2022
This is version 58 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

Documents

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