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Entry version 121 (05 Dec 2018)
Sequence version 2 (11 Jan 2001)
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Protein

Cyclohexadienyl dehydratase

Gene

pheC

Organism
Pseudomonas aeruginosa (strain ATCC 15692 / DSM 22644 / CIP 104116 / JCM 14847 / LMG 12228 / 1C / PRS 101 / PAO1)
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

Forms alternative pathway for phenylalanine biosynthesis. Can catalyze two reactions: prephenate dehydratase and arogenate dehydratase. May have a role in chemotaxis or transport.

<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

<p>This subsection of the <a href="http://www.uniprot.org/help/function_section">'Function'</a> section describes the metabolic pathway(s) associated with a protein.<p><a href='/help/pathway' target='_top'>More...</a></p>Pathwayi: L-phenylalanine biosynthesis

This protein is involved in step 1 of the subpathway that synthesizes L-phenylalanine from L-arogenate.
Proteins known to be involved in this subpathway in this organism are:
  1. Cyclohexadienyl dehydratase (pheC)
This subpathway is part of the pathway L-phenylalanine biosynthesis, which is itself part of Amino-acid biosynthesis.
View all proteins of this organism that are known to be involved in the subpathway that synthesizes L-phenylalanine from L-arogenate, the pathway L-phenylalanine biosynthesis and in Amino-acid biosynthesis.

Pathwayi: L-phenylalanine biosynthesis

This protein is involved in step 1 of the subpathway that synthesizes phenylpyruvate from prephenate.
Proteins known to be involved in this subpathway in this organism are:
  1. Cyclohexadienyl dehydratase (pheC), Bifunctional chorismate mutase/prephenate dehydratase (pheA)
This subpathway is part of the pathway L-phenylalanine biosynthesis, which is itself part of Amino-acid biosynthesis.
View all proteins of this organism that are known to be involved in the subpathway that synthesizes phenylpyruvate from prephenate, the pathway L-phenylalanine biosynthesis and in Amino-acid biosynthesis.

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection describes interesting single amino acid sites on the sequence that are not defined in any other subsection. This subsection can be displayed in different sections (‘Function’, ‘PTM / Processing’, ‘Pathology and Biotech’) according to its content.<p><a href='/help/site' target='_top'>More...</a></p>Sitei179Important for catalysis1

<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 functionLyase, Multifunctional enzyme
Biological processAmino-acid biosynthesis, Aromatic amino acid biosynthesis, Phenylalanine biosynthesis

Enzyme and pathway databases

BioCyc Collection of Pathway/Genome Databases

More...
BioCyci
MetaCyc:MONOMER-17135
PAER208964:G1FZ6-3543-MONOMER

BRENDA Comprehensive Enzyme Information System

More...
BRENDAi
4.2.1.91 5087

SABIO-RK: Biochemical Reaction Kinetics Database

More...
SABIO-RKi
Q01269

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

More...
UniPathwayi
UPA00121;UER00344

UPA00121;UER00345

<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:
Cyclohexadienyl dehydratase
Including the following 2 domains:
Prephenate dehydratase (EC:4.2.1.51)
Arogenate dehydratase (EC:4.2.1.91)
<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:pheC
Ordered Locus Names:PA3475
<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>OrganismiPseudomonas aeruginosa (strain ATCC 15692 / DSM 22644 / CIP 104116 / JCM 14847 / LMG 12228 / 1C / PRS 101 / PAO1)
<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 identifieri208964 [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 lineageiBacteriaProteobacteriaGammaproteobacteriaPseudomonadalesPseudomonadaceaePseudomonas
<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
  • UP000002438 <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

Organism-specific databases

Pseudomonas genome database

More...
PseudoCAPi
PA3475

<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

Keywords - Cellular componenti

Periplasm

<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 – 251 PublicationAdd BLAST25
<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_000003177326 – 268Cyclohexadienyl dehydrataseAdd BLAST243

Proteomic databases

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

More...
PaxDbi
Q01269

PRoteomics IDEntifications database

More...
PRIDEi
Q01269

<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.Curated

Protein-protein interaction databases

STRING: functional protein association networks

More...
STRINGi
208964.PA3475

<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

1268
Legend: HelixTurnBeta strandPDB Structure known for this area
Show more details

3D structure databases

Select the link destinations:

Protein Data Bank Europe

More...
PDBei

Protein Data Bank RCSB

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RCSB PDBi

Protein Data Bank Japan

More...
PDBji
Links Updated
PDB entryMethodResolution (Å)ChainPositionsPDBsum
3KBRX-ray1.66A26-261[»]
5HPQX-ray2.05A26-268[»]

Protein Model Portal of the PSI-Nature Structural Biology Knowledgebase

More...
ProteinModelPortali
Q01269

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

More...
SMRi
Q01269

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
Q01269

<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

Keywords - Domaini

Signal

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...
eggNOGi
ENOG4105F87 Bacteria
ENOG410XX9W LUCA

The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

More...
HOGENOMi
HOG000253885

InParanoid: Eukaryotic Ortholog Groups

More...
InParanoidi
Q01269

KEGG Orthology (KO)

More...
KOi
K01713

Identification of Orthologs from Complete Genome Data

More...
OMAi
MQYGEKA

Database for complete collections of gene phylogenies

More...
PhylomeDBi
Q01269

Family and domain databases

Conserved Domains Database

More...
CDDi
cd01069 PBP2_PheC, 1 hit

Integrated resource of protein families, domains and functional sites

More...
InterProi
View protein in InterPro
IPR037298 PheC_PBP2
IPR018313 SBP_3_CS
IPR001638 Solute-binding_3/MltF_N

Pfam protein domain database

More...
Pfami
View protein in Pfam
PF00497 SBP_bac_3, 1 hit

Simple Modular Architecture Research Tool; a protein domain database

More...
SMARTi
View protein in SMART
SM00062 PBPb, 1 hit

PROSITE; a protein domain and family database

More...
PROSITEi
View protein in PROSITE
PS01039 SBP_BACTERIAL_3, 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.

<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 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.

Q01269-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MPKSFRHLVQ ALACLALLAS ASLQAQESRL DRILESGVLR VATTGDYKPF
60 70 80 90 100
SYRTEEGGYA GFDVDMAQRL AESLGAKLVV VPTSWPNLMR DFADDRFDIA
110 120 130 140 150
MSGISINLER QRQAYFSIPY LRDGKTPITL CSEEARFQTL EQIDQPGVTA
160 170 180 190 200
IVNPGGTNEK FARANLKKAR ILVHPDNVTI FQQIVDGKAD LMMTDAIEAR
210 220 230 240 250
LQSRLHPELC AVHPQQPFDF AEKAYLLPRD EAFKRYVDQW LHIAEQSGLL
260
RQRMEHWLEY RWPTAHGK
Length:268
Mass (Da):30,448
Last modified:January 11, 2001 - v2
<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:i74E7AA47473DDF4B
GO

Experimental Info

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the ‘Sequence’ section reports difference(s) between the canonical sequence (displayed by default in the entry) and the different sequence submissions merged in the entry. These various submissions may originate from different sequencing projects, different types of experiments, or different biological samples. Sequence conflicts are usually of unknown origin.<p><a href='/help/conflict' target='_top'>More...</a></p>Sequence conflicti42A → T in AAC08596 (PubMed:1733946).Curated1
Sequence conflicti115Y → H in AAC08596 (PubMed:1733946).Curated1
Sequence conflicti123 – 124DG → NS in AAC08596 (PubMed:1733946).Curated2

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
AF054868 Genomic DNA Translation: AAC08596.1
AE004091 Genomic DNA Translation: AAG06863.1

Protein sequence database of the Protein Information Resource

More...
PIRi
B42325
H83211

NCBI Reference Sequences

More...
RefSeqi
NP_252165.1, NC_002516.2
WP_003092003.1, NC_002516.2

Genome annotation databases

Ensembl bacterial and archaeal genome annotation project

More...
EnsemblBacteriai
AAG06863; AAG06863; PA3475

Database of genes from NCBI RefSeq genomes

More...
GeneIDi
878976

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...
KEGGi
pae:PA3475

Pathosystems Resource Integration Center (PATRIC)

More...
PATRICi
fig|208964.12.peg.3638

<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
AF054868 Genomic DNA Translation: AAC08596.1
AE004091 Genomic DNA Translation: AAG06863.1
PIRiB42325
H83211
RefSeqiNP_252165.1, NC_002516.2
WP_003092003.1, NC_002516.2

3D structure databases

Select the link destinations:
PDBei
RCSB PDBi
PDBji
Links Updated
PDB entryMethodResolution (Å)ChainPositionsPDBsum
3KBRX-ray1.66A26-261[»]
5HPQX-ray2.05A26-268[»]
ProteinModelPortaliQ01269
SMRiQ01269
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

STRINGi208964.PA3475

Proteomic databases

PaxDbiQ01269
PRIDEiQ01269

Protocols and materials databases

The DNASU plasmid repository

More...
DNASUi
878976
Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblBacteriaiAAG06863; AAG06863; PA3475
GeneIDi878976
KEGGipae:PA3475
PATRICifig|208964.12.peg.3638

Organism-specific databases

PseudoCAPiPA3475

Phylogenomic databases

eggNOGiENOG4105F87 Bacteria
ENOG410XX9W LUCA
HOGENOMiHOG000253885
InParanoidiQ01269
KOiK01713
OMAiMQYGEKA
PhylomeDBiQ01269

Enzyme and pathway databases

UniPathwayi
UPA00121;UER00344

UPA00121;UER00345

BioCyciMetaCyc:MONOMER-17135
PAER208964:G1FZ6-3543-MONOMER
BRENDAi4.2.1.91 5087
SABIO-RKiQ01269

Miscellaneous databases

EvolutionaryTraceiQ01269

Family and domain databases

CDDicd01069 PBP2_PheC, 1 hit
InterProiView protein in InterPro
IPR037298 PheC_PBP2
IPR018313 SBP_3_CS
IPR001638 Solute-binding_3/MltF_N
PfamiView protein in Pfam
PF00497 SBP_bac_3, 1 hit
SMARTiView protein in SMART
SM00062 PBPb, 1 hit
PROSITEiView protein in PROSITE
PS01039 SBP_BACTERIAL_3, 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 nameiPHEC_PSEAE
<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: Q01269
Secondary accession number(s): Q9HYD3
<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: June 1, 1994
Last sequence update: January 11, 2001
Last modified: December 5, 2018
This is version 121 of the entry and version 2 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, Direct protein sequencing, 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. PATHWAY comments
    Index of metabolic and biosynthesis pathways
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