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UniProtKB - A2QGH7 (PHHA_ASPNC)

Entry version 71 (23 Feb 2022)
Sequence version 1 (06 Mar 2007)
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Protein

p-hydroxybenzoate-m-hydroxylase A

Gene

phhA

Organism
Aspergillus niger (strain CBS 513.88 / FGSC A1513)
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

FAD-dependent monooxygenase; part of the benzoic acid degradation pathway also known as the protocatechuic acid pathway (Ref. 2). Benzoic acid debradation begins with the conversion of benzoic acid into 4-hydroxybenzoic acid through hydroxylation by the benzoate-4-monooxygenase bphA, and its partner NADPH-cytochrome P450 reductase cprA which act as a mediator in electron donation from NADPH (By similarity).

4-Hydroxybenzoic acid is then converted into 3,4-dihydroxybenzoic acid (also called protocatechuic acid) by the p-hydroxybenzoate-m-hydroxylase phhA (Ref. 2). Protocatechuic acid is converted into 3-carboxy-cis,cis-muconic acid by the intradiol ring-cleavage dioxygenase prcA, which is further metabolized through the 3-oxoadipate pathway to finally enter the tricarboxylic acid cycle (TCA) (Ref. 2).

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

FADBy similarityNote: Binds 1 FAD 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 sitei289FADBy similarity1
Binding sitei310FADBy similarity1

Regions

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/function%5Fsection">Function</a> 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 bindingi10 – 39FADBy similarityAdd BLAST30
Nucleotide bindingi241 – 243FADBy similarity3

<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
LigandFAD, Flavoprotein

<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:
p-hydroxybenzoate-m-hydroxylase A1 Publication (EC:1.14.13.331 Publication)
Alternative name(s):
4-hydroxybenzoate-3-monooxygenase phhA1 Publication
FAD-dependent monooxygenase phhACurated
<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:phhA1 Publication
ORF Names:An03g03330
<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>OrganismiAspergillus niger (strain CBS 513.88 / FGSC A1513)
<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 identifieri425011 [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 lineageiEukaryota › Fungi › Dikarya › Ascomycota › Pezizomycotina › Eurotiomycetes › Eurotiomycetidae › Eurotiales › Aspergillaceae › Aspergillus › Aspergillus subgen. Circumdati ›
<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
  • UP000006706 <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 6R

Organism-specific databases

Eukaryotic Pathogen, Vector and Host Database Resources

More...VEuPathDBi		FungiDB:An03g03330

<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

Topology

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/subcellular%5Flocation%5Fsection">'Subcellular location'</a> section describes the extent of a membrane-spanning region of the protein. It denotes the presence of both alpha-helical transmembrane regions and the membrane spanning regions of beta-barrel transmembrane proteins.<p><a href='/help/transmem' target='_top'>More...</a></p>Transmembranei11 – 28HelicalSequence analysisAdd BLAST18

Keywords - Cellular componenti

Membrane

<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

Abolishes growth on benzoic acid, benzaldehyde, benzyl alcohol, p-anisic acid, p-anisyl alcohol, and p-hydroxybenzoic acid; and reduces growth on p-coumaric acid and cinnamic acid.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_00004536161 – 636p-hydroxybenzoate-m-hydroxylase AAdd BLAST636

Proteomic databases

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

More...PaxDbi		A2QGH7

<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

Expression is induced in the presence of caffeic acid, p-coumaric acid, p-hydroxybenzoic acid, protocatechuic acid, and benzoic acid.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

<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

Belongs to the PheA/TfdB FAD monooxygenase family.Curated

Keywords - Domaini

Transmembrane, Transmembrane helix

Phylogenomic databases

The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

More...HOGENOMi		CLU_009665_9_3_1

Family and domain databases

Gene3D Structural and Functional Annotation of Protein Families

More...Gene3Di		3.40.30.20, 1 hit
3.50.50.60, 1 hit

Integrated resource of protein families, domains and functional sites

More...InterProi		View protein in InterPro
IPR002938, FAD-bd
IPR036188, FAD/NAD-bd_sf
IPR012941, Phe_hydrox_C_dim_dom
IPR038220, PHOX_C_sf
IPR036249, Thioredoxin-like_sf

Pfam protein domain database

More...Pfami		View protein in Pfam
PF01494, FAD_binding_3, 1 hit
PF07976, Phe_hydrox_dim, 1 hit

Superfamily database of structural and functional annotation

More...SUPFAMi		SSF51905, SSF51905, 1 hit
SSF52833, SSF52833, 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.

A2QGH7-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MAPSQQEKYD IVIVGAGPVG IVLSLCMSRW GYKVKHIDNR PVPTATGRAD 
        60         70         80         90        100
GIQPRSTEIL RNLGLKRQIM AFKPAKVYDV AFWDPLPGGQ GIHRTGSWPS 
       110        120        130        140        150
CPRFIDTRYP FTTLVHQGKI ERVFLDEIQK AGTTVERPWT IVGFKNDGLD 
       160        170        180        190        200
ETYPVEVQLK SIDTNVIETV RTKYLFSGEG ARSFIRQQLG IQIQYKDPIS 
       210        220        230        240        250
YVWGVMDGVV RTNFPDIETK CTIHSDAGSI MVIPREDNMV RLYVQIASSD 
       260        270        280        290        300
DPDFDPRKTA TAEDVQATAR KILQPYWVEW DRVEWYSVYP IGQGISEKYT 
       310        320        330        340        350
LDERVFMGGD ACHTHSPKAG QGMNTAFHDA LNMAWKLHAV ESGLAKRSIL 
       360        370        380        390        400
STYETERKDI AETLLSFDNK YAALFSKRRP TAGEVGEASH TTAAAGGEED 
       410        420        430        440        450
EFVKTFKSSC EFTSGYGVAY KPNVFTWDAT HPAQSPLFDV PGVRLTPGRA 
       460        470        480        490        500
FTPTTVTRLA DSNHVHLEQE IPANGAFRIF IFAGKQDKTS KAITDLAANL 
       510        520        530        540        550
EKERSFLSVY RRADIADVSF FENHLPHSKL FSICLVYAGE KNQIDVDSIP 
       560        570        580        590        600
KILRDYHHHL YADNIPDVRV PQATYAAHEK LGFDVEKGGV VVTRPDSHVA 
       610        620        630 
CTVQLSEGSG TVDALNAFFG SFATKPLGQD SQQSRL
Length:636
Mass (Da):70,898
Last modified:March 6, 2007 - 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:i9E8848DAEA26B321
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
AM270053 Genomic DNA Translation: CAK47774.1

NCBI Reference Sequences

More...RefSeqi		XP_001390216.1, XM_001390179.1

Genome annotation databases

Ensembl fungal genome annotation project

More...EnsemblFungii		CAK47774; CAK47774; An03g03330

Database of genes from NCBI RefSeq genomes

More...GeneIDi		4980323

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...KEGGi		ang:ANI_1_382034

<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
AM270053 Genomic DNA Translation: CAK47774.1
RefSeqiXP_001390216.1, XM_001390179.1

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...

Proteomic databases

PaxDbiA2QGH7

Genome annotation databases

EnsemblFungiiCAK47774; CAK47774; An03g03330
GeneIDi4980323
KEGGiang:ANI_1_382034

Organism-specific databases

VEuPathDBiFungiDB:An03g03330

Phylogenomic databases

HOGENOMiCLU_009665_9_3_1

Family and domain databases

Gene3Di3.40.30.20, 1 hit
3.50.50.60, 1 hit
InterProiView protein in InterPro
IPR002938, FAD-bd
IPR036188, FAD/NAD-bd_sf
IPR012941, Phe_hydrox_C_dim_dom
IPR038220, PHOX_C_sf
IPR036249, Thioredoxin-like_sf
PfamiView protein in Pfam
PF01494, FAD_binding_3, 1 hit
PF07976, Phe_hydrox_dim, 1 hit
SUPFAMiSSF51905, SSF51905, 1 hit
SSF52833, SSF52833, 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 nameiPHHA_ASPNC
<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: A2QGH7
<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: September 29, 2021
Last sequence update: March 6, 2007
Last modified: February 23, 2022
This is version 71 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 programFungal 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. SIMILARITY comments
    Index of protein domains and families
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