Skip Header

You are using a version of browser that may not display all the features of this website. Please consider upgrading your browser.
Entry version 53 (12 Aug 2020)
Sequence version 1 (15 Jan 2008)
Previous versions | rss
Help videoAdd a publicationFeedback
Protein

Benzene 1,2-dioxygenase subunit alpha

Gene

bnzA

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>
-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 both the oxidation of benzene and toluene.

<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 the metabolic pathway(s) associated with a protein.<p><a href='/help/pathway' target='_top'>More...</a></p>Pathwayi: benzene degradation

This protein is involved in step 1 of the subpathway that synthesizes catechol from benzene.
Proteins known to be involved in the 2 steps of the subpathway in this organism are:
  1. Benzene 1,2-dioxygenase system ferredoxin subunit (bedB), Benzene 1,2-dioxygenase system ferredoxin subunit (bnzC), Benzene 1,2-dioxygenase subunit beta (bedC2), Benzene 1,2-dioxygenase system ferredoxin--NAD(+) reductase subunit (bedA), Benzene 1,2-dioxygenase system ferredoxin--NAD(+) reductase component (bnzD), Benzene 1,2-dioxygenase subunit alpha (bedC1), Benzene 1,2-dioxygenase subunit beta (bnzB), Benzene 1,2-dioxygenase subunit alpha (bnzA)
  2. Cis-1,2-dihydrobenzene-1,2-diol dehydrogenase (bnzE)
This subpathway is part of the pathway benzene degradation, which is itself part of Aromatic compound metabolism.
View all proteins of this organism that are known to be involved in the subpathway that synthesizes catechol from benzene, the pathway benzene degradation and in Aromatic compound metabolism.

Pathwayi: toluene degradation

This protein is involved in the pathway toluene degradation, which is part of Xenobiotic degradation.
View all proteins of this organism that are known to be involved in the pathway toluene degradation and in Xenobiotic degradation.

Pathwayi: xylene degradation

This protein is involved in the pathway xylene degradation, which is part of Xenobiotic degradation.
View all proteins of this organism that are known to be involved in the pathway xylene degradation and in Xenobiotic degradation.

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 bindingi96Iron-sulfur (2Fe-2S)PROSITE-ProRule annotation1
Metal bindingi98Iron-sulfur (2Fe-2S); via pros nitrogenPROSITE-ProRule annotation1
Metal bindingi116Iron-sulfur (2Fe-2S)PROSITE-ProRule annotation1
Metal bindingi119Iron-sulfur (2Fe-2S); via pros nitrogenPROSITE-ProRule annotation1
Metal bindingi222IronBy similarity1
Metal bindingi228IronBy 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

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 functionDioxygenase, Oxidoreductase
Biological processAromatic hydrocarbons catabolism
Ligand2Fe-2S, Iron, Iron-sulfur, Metal-binding, NAD

Enzyme and pathway databases

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

More...
UniPathwayi
UPA00228
UPA00272;UER00391
UPA00273

<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:
Benzene 1,2-dioxygenase subunit alpha (EC:1.14.12.3)
Alternative name(s):
Benzene 1,2-dioxygenase P1 subunit
Toluene 2,3-dioxygenase subunit alpha (EC:1.14.12.11)
<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:bnzA
Synonyms:todC1
<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 lineageiBacteriaProteobacteriaGammaproteobacteriaPseudomonadalesPseudomonadaceaePseudomonas

<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_00000850451 – 450Benzene 1,2-dioxygenase subunit alphaAdd BLAST450

<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

This dioxygenase system consists of four proteins: the two subunits of the hydroxylase component (BnzA and BnzB), a ferredoxin (BnzC) and a ferredoxin reductase (BnzD).

<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
P0C618

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>Domaini54 – 163RieskePROSITE-ProRule annotationAdd BLAST110

<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

Family and domain databases

Conserved Domains Database

More...
CDDi
cd08881, RHO_alpha_C_NDO-like, 1 hit

Gene3D Structural and Functional Annotation of Protein Families

More...
Gene3Di
2.102.10.10, 1 hit

Integrated resource of protein families, domains and functional sites

More...
InterProi
View protein in InterPro
IPR043266, RHO_NdoB-like_C
IPR017941, Rieske_2Fe-2S
IPR036922, Rieske_2Fe-2S_sf
IPR015881, Ring-hydroxy_dOase_2Fe2S_BS
IPR015879, Ring_hydroxy_dOase_asu_C_dom
IPR001663, Rng_hydr_dOase-A

Pfam protein domain database

More...
Pfami
View protein in Pfam
PF00355, Rieske, 1 hit
PF00848, Ring_hydroxyl_A, 1 hit

Protein Motif fingerprint database; a protein domain database

More...
PRINTSi
PR00090, RNGDIOXGNASE

Superfamily database of structural and functional annotation

More...
SUPFAMi
SSF50022, SSF50022, 1 hit

PROSITE; a protein domain and family database

More...
PROSITEi
View protein in PROSITE
PS51296, RIESKE, 1 hit
PS00570, RING_HYDROXYL_ALPHA, 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.

P0C618-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MNQTDTSPIR LRRSWNTSEI EALFDEHAGR IDPRIYTDED LYQLELERVF
60 70 80 90 100
ARSWLLLGHE TQIRKPGDYI TTYMGEDPVV VVRQKDASIA VFLNQCRHRG
110 120 130 140 150
MRICRADAGN AKAFTCSYHG WAYDTAGNLV NVPYEAESFA CLNKKEWSPL
160 170 180 190 200
KARVETYKGL IFANWDENAV DLDTYLGEAK FYMDHMLDRT EAGTEAIPGV
210 220 230 240 250
QKWVIPCNWK FAAEQFCSDM YHAGTTSHLS GILAGLPEDL EMADLAPPTV
260 270 280 290 300
GKQYRASWGG HGSGFYVGDP NLMLAIMGPK VTSYWTEGPA SEKAAERLGS
310 320 330 340 350
VERGSKLMVE HMTVFPTCSF LPGINTVRTW HPRGPNEVEV WAFTVVDADA
360 370 380 390 400
PDDIKEEFRR QTLRTFSAGG VFEQDDGENW VEIQHILRGH KARSRPFNAE
410 420 430 440 450
MSMDQTVDND PVYPGRISNN VYSEEAARGL YAHWLRMMTS PDWDALKATR
Length:450
Mass (Da):50,944
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:i038C80F197F3485D
GO

<p>This subsection of the 'Sequence' section reports difference(s) between the protein sequence shown in the UniProtKB entry and other available protein sequences derived from the same gene.<p><a href='/help/sequence_caution' target='_top'>More...</a></p>Sequence cautioni

The sequence AAA25735 differs from that shown. Reason: Frameshift.Curated

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
M17904 Genomic DNA Translation: AAA25735.1 Frameshift.

Protein sequence database of the Protein Information Resource

More...
PIRi
A29830

NCBI Reference Sequences

More...
RefSeqi
WP_012052601.1, NZ_NHBC01000013.1

<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
M17904 Genomic DNA Translation: AAA25735.1 Frameshift.
PIRiA29830
RefSeqiWP_012052601.1, NZ_NHBC01000013.1

3D structure databases

SMRiP0C618
ModBaseiSearch...

Enzyme and pathway databases

UniPathwayiUPA00228
UPA00272;UER00391
UPA00273

Family and domain databases

CDDicd08881, RHO_alpha_C_NDO-like, 1 hit
Gene3Di2.102.10.10, 1 hit
InterProiView protein in InterPro
IPR043266, RHO_NdoB-like_C
IPR017941, Rieske_2Fe-2S
IPR036922, Rieske_2Fe-2S_sf
IPR015881, Ring-hydroxy_dOase_2Fe2S_BS
IPR015879, Ring_hydroxy_dOase_asu_C_dom
IPR001663, Rng_hydr_dOase-A
PfamiView protein in Pfam
PF00355, Rieske, 1 hit
PF00848, Ring_hydroxyl_A, 1 hit
PRINTSiPR00090, RNGDIOXGNASE
SUPFAMiSSF50022, SSF50022, 1 hit
PROSITEiView protein in PROSITE
PS51296, RIESKE, 1 hit
PS00570, RING_HYDROXYL_ALPHA, 1 hit

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 nameiBNZA_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: P0C618
Secondary accession number(s): P08084, P13450
<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: January 15, 2008
Last sequence update: January 15, 2008
Last modified: August 12, 2020
This is version 53 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
UniProt is an ELIXIR core data resource
Main funding by: National Institutes of Health

We'd like to inform you that we have updated our Privacy Notice to comply with Europe’s new General Data Protection Regulation (GDPR) that applies since 25 May 2018.

Do not show this banner again