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UniProtKB - P0A388 (ADHB_GLUPO)

Entry version 64 (07 Apr 2021)
Sequence version 1 (15 Mar 2005)
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Protein

Alcohol dehydrogenase (quinone), cytochrome c subunit

Gene

adhB

Organism
Gluconacetobacter polyoxogenes (Acetobacter polyoxogenes)
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

Cytochrome c component of the alcohol dehydrogenase multicomponent enzyme system which is involved in the production of acetic acid and in the ethanol oxidase respiratory chain (By similarity). Quinohemoprotein alcohol dehydrogenase (ADH) catalyzes the oxidation of ethanol to acetaldehyde by transferring electrons to the ubiquinone embedded in the membrane phospholipids (PubMed:2001402). The electrons transfer from ethanol to membranous ubiquinone occurs from pyrroloquinoline quinone (PQQ) to one heme c in subunit I (AdhA), and finally to two heme c in subunit II (AdhB) (By similarity). Besides ubiquinone reduction, ADH also has a ubiquinol (QH2) oxidation reaction which mediates electron transfer from ubiquinol to the non-energy generating bypass oxidase system (By similarity). The electrons transfer occurs from ubiquinol (QH2) to the additional heme c within subunit II (AdhB) (By similarity).By similarity1 Publication

<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

heme cBy similarityNote: Binds 3 heme c groups covalently per subunit.By similarity

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<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 sitei45Heme 1; covalentPROSITE-ProRule annotation1
Binding sitei48Heme 1; covalentPROSITE-ProRule annotation1
<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 bindingi49Iron (heme 1 axial ligand)PROSITE-ProRule annotation1
Binding sitei193Heme 2; covalentPROSITE-ProRule annotation1
Binding sitei196Heme 2; covalentPROSITE-ProRule annotation1
Metal bindingi197Iron (heme 2 axial ligand)PROSITE-ProRule annotation1
Binding sitei330Heme 3; covalentPROSITE-ProRule annotation1
Binding sitei333Heme 3; covalentPROSITE-ProRule annotation1
Metal bindingi334Iron (heme 3 axial ligand)PROSITE-ProRule 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 ...

<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 processElectron transport, Respiratory chain, Transport
LigandHeme, Iron, Metal-binding

<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:
Alcohol dehydrogenase (quinone), cytochrome c subunit1 Publication (EC:1.1.5.5By similarity)
Short name:
ADH1 Publication
Alternative name(s):
Alcohol dehydrogenase (quinone), subunit IIBy similarity
Cytochrome c-553By similarity
Cytochrome c553By similarity
Ethanol:Q2 reductaseBy similarity
G3-ADH subunit IIBy similarity
Quinohemoprotein-cytochrome c complexBy similarity
Ubiquinol oxidaseBy similarity
<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:adhB1 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>OrganismiGluconacetobacter polyoxogenes (Acetobacter polyoxogenes)
<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 identifieri439 [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 › Alphaproteobacteria › Rhodospirillales › Acetobacteraceae › Gluconacetobacter

<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

Cell membrane, Membrane

<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 – 23Sequence analysisAdd BLAST23
<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_000000659624 – 468Alcohol dehydrogenase (quinone), cytochrome c subunitAdd BLAST445

<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

The alcohol dehydrogenase multicomponent enzyme system is composed of a dehydrogenase subunit I (AdhA) and a cytochrome c subunit II (AdhB).

1 Publication

<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>Domaini31 – 134Cytochrome c 1PROSITE-ProRule annotationAdd BLAST104
Domaini178 – 293Cytochrome c 2PROSITE-ProRule annotationAdd BLAST116
Domaini317 – 407Cytochrome c 3PROSITE-ProRule annotationAdd BLAST91

Keywords - Domaini

Repeat, Signal

Family and domain databases

Gene3D Structural and Functional Annotation of Protein Families

More...Gene3Di		1.10.760.10, 3 hits

Integrated resource of protein families, domains and functional sites

More...InterProi		View protein in InterPro
IPR009056, Cyt_c-like_dom
IPR036909, Cyt_c-like_dom_sf
IPR014353, Membr-bd_ADH_cyt_c

Pfam protein domain database

More...Pfami		View protein in Pfam
PF00034, Cytochrom_C, 1 hit
PF13442, Cytochrome_CBB3, 1 hit

PIRSF; a whole-protein classification database

More...PIRSFi		PIRSF000018, Mb_ADH_cyt_c, 1 hit

Superfamily database of structural and functional annotation

More...SUPFAMi		SSF46626, SSF46626, 3 hits

PROSITE; a protein domain and family database

More...PROSITEi		View protein in PROSITE
PS51007, CYTC, 3 hits

<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.

P0A388-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MINRLKVTFS AAAFSLLAGT ALAQTPDADS ALVQKGAYVA RLGDCVACHT 
        60         70         80         90        100
ALHGQSYAGG LEIKSPIGTI YSTNITPDPT YGIGRYTFAE FDEAVRHGIR 
       110        120        130        140        150
KDGSTLYPAM PYPSFSRMTK EDMQALYAYF MHGVKPVAQP DKQPDISWPL 
       160        170        180        190        200
SMRWPLGIWR MMFSPSPKDF TPAPGTDPEI ARGDYLVTGP GHCGACHTPR 
       210        220        230        240        250
GFAMQEKALD AAGGPDFLSG GAPIDNWVAP SLRNDPVVGL GRWSEDDIYT 
       260        270        280        290        300
FLKSGRIDHS AVFGGMGDVV AWSTQYFTDD DLHAIAKYLK SLPPVPPSQG 
       310        320        330        340        350
NYTYDPSTAN MLASGNTASV PGADTYVKEC AICHRNDGGG VARMFPPLAG 
       360        370        380        390        400
NPVVVTENPT SLVNVIAHGG VLPPSNWAPS AVAMPGYSKS LSAQQIADVV 
       410        420        430        440        450
NFIRTSWGNK APGTVTAADV TKLRDTGAPV SSSGWNSVSS GWSVFLPQPY 
       460 
GSGWTFAPQT HTGQDAAQ
Length:468
Mass (Da):49,758
Last modified:March 15, 2005 - 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:i94269A33D7242FBE
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
D00635 Genomic DNA Translation: BAA00529.1

Protein sequence database of the Protein Information Resource

More...PIRi		S14271

<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
D00635 Genomic DNA Translation: BAA00529.1
PIRiS14271

3D structure databases

Database of comparative protein structure models

More...ModBasei		Search...

SWISS-MODEL Interactive Workspace

More...SWISS-MODEL-Workspacei		Submit a new modelling project...

Family and domain databases

Gene3Di1.10.760.10, 3 hits
InterProiView protein in InterPro
IPR009056, Cyt_c-like_dom
IPR036909, Cyt_c-like_dom_sf
IPR014353, Membr-bd_ADH_cyt_c
PfamiView protein in Pfam
PF00034, Cytochrom_C, 1 hit
PF13442, Cytochrome_CBB3, 1 hit
PIRSFiPIRSF000018, Mb_ADH_cyt_c, 1 hit
SUPFAMiSSF46626, SSF46626, 3 hits
PROSITEiView protein in PROSITE
PS51007, CYTC, 3 hits

ProtoNet; Automatic hierarchical classification of proteins

More...ProtoNeti		Search...

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 nameiADHB_GLUPO
<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: P0A388
Secondary accession number(s): Q03318
<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: March 15, 2005
Last sequence update: March 15, 2005
Last modified: April 7, 2021
This is version 64 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

Direct protein sequencing
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