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Entry version 108 (18 Sep 2019)
Sequence version 1 (10 Jan 2006)
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Protein

Phosphodiesterase

Gene

pde-4

Organism
Caenorhabditis elegans
Status
Unreviewed-Annotation score:

Annotation score:3 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

<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

a divalent metal cationUniRule annotationNote: Binds 2 divalent metal cations per subunit. Site 1 may preferentially bind zinc ions, while site 2 has a preference for magnesium and/or manganese ions.UniRule annotation

<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 functionHydrolaseUniRule annotationSAAS annotation
LigandMetal-bindingUniRule annotationSAAS annotation

<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:
PhosphodiesteraseUniRule annotation (EC:3.1.4.-UniRule annotation)
<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:pde-4Imported
ORF Names:CELE_R153.1Imported, R153.1Imported
<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>OrganismiCaenorhabditis elegansImported
<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 identifieri6239 [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 lineageiEukaryotaMetazoaEcdysozoaNematodaChromadoreaRhabditidaRhabditinaRhabditomorphaRhabditoideaRhabditidaePeloderinaeCaenorhabditis
<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
  • UP000001940 <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 II

Organism-specific databases

WormBase

More...
WormBasei
R153.1g ; CE39396 ; WBGene00020114 ; pde-4

<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_location_section">'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>Transmembranei7 – 27HelicalSequence analysisAdd BLAST21
Transmembranei39 – 55HelicalSequence analysisAdd BLAST17

Keywords - Cellular componenti

Membrane

<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

Gene expression databases

Bgee dataBase for Gene Expression Evolution

More...
Bgeei
WBGene00020114 Expressed in 4 organ(s), highest expression level in multi-cellular organism

ExpressionAtlas, Differential and Baseline Expression

More...
ExpressionAtlasi
Q2V4U0 baseline and differential

<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
Q2V4U0

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_and_domains_section">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>Domaini327 – 659PDEaseInterPro annotationAdd BLAST333

<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 cyclic nucleotide phosphodiesterase family.UniRule annotationSAAS annotation

Keywords - Domaini

Transmembrane, Transmembrane helixSequence analysis

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...
eggNOGi
KOG3689 Eukaryota
ENOG410XRI7 LUCA

Ensembl GeneTree

More...
GeneTreei
ENSGT00940000155190

The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

More...
HOGENOMi
HOG000236297

KEGG Orthology (KO)

More...
KOi
K13293

Database of Orthologous Groups

More...
OrthoDBi
904682at2759

Family and domain databases

Conserved Domains Database

More...
CDDi
cd00077 HDc, 1 hit

Gene3D Structural and Functional Annotation of Protein Families

More...
Gene3Di
1.10.1300.10, 1 hit

Integrated resource of protein families, domains and functional sites

More...
InterProi
View protein in InterPro
IPR003607 HD/PDEase_dom
IPR040844 PDE4_UCR
IPR023088 PDEase
IPR002073 PDEase_catalytic_dom
IPR036971 PDEase_catalytic_dom_sf
IPR023174 PDEase_CS

Pfam protein domain database

More...
Pfami
View protein in Pfam
PF18100 PDE4_UCR, 1 hit
PF00233 PDEase_I, 1 hit

Protein Motif fingerprint database; a protein domain database

More...
PRINTSi
PR00387 PDIESTERASE1

Simple Modular Architecture Research Tool; a protein domain database

More...
SMARTi
View protein in SMART
SM00471 HDc, 1 hit

PROSITE; a protein domain and family database

More...
PROSITEi
View protein in PROSITE
PS00126 PDEASE_I_1, 1 hit
PS51845 PDEASE_I_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_length">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>Sequence (1+)i

<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.

This entry has 1 described isoform and 2 potential isoforms that are computationally mapped.Show allAlign All

Q2V4U0-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MLSLLCLYFN IHPISVIIFL LTVQAHAVFI SLPTDQPDVH LVVLLLAVLM
60 70 80 90 100
PIFSIKRNED GMNGVARRKQ FKLRPWQSTA LPSRHDHYSC AGSATAADGL
110 120 130 140 150
GGAHLTPSLS SSVHARRESF LYRASDDLRE ASSLRPVSRA SSIASNEHGH
160 170 180 190 200
GDDLIVTPFA QLLASLRNVR SNLISITNIQ NSDDSRHANR SAKRPPLHNI
210 220 230 240 250
ELPDDVVHCA HDTLEELDWC LDQLETIQTH RSVSEMASSK FRKMLNKELS
260 270 280 290 300
HFAESSKSGT QVSKFLITTY MDKEEDEPSI EIEVPTEVQG PSTSGPMTLS
310 320 330 340 350
ILKKAQTAAM NKISGVRKLR APSHDGHVPE YGVNCAREIA VHMQRLDDWG
360 370 380 390 400
PDVFKIDELS KNHSLTVVTF SLLRQRNLFK TFEIHQSTLV TYLLNLEHHY
410 420 430 440 450
RNNHYHNFIH AADVAQSMHV LLMSPVLTEV FTDLEVLAAI FAGAVHDVDH
460 470 480 490 500
PGFTNQYLIN SNNELAIMYN DESVLEQHHL AVAFKLLQDS NCDFLANLSR
510 520 530 540 550
KQRLQFRKIV IDMVLATDMS KHMSLLADLK TMVEAKKVAG NNVIVLDKYN
560 570 580 590 600
DKIQVLQSMI HLADLSNPTK PIELYQQWNQ RIMEEYWRQG DKEKELGLEI
610 620 630 640 650
SPMCDRGNVT IEKSQVGFID YIVHPLYETW ADLVYPDAQN ILDQLEENRE
660 670
WYQSRIPEEP DTARTVTEDD EHK
Length:673
Mass (Da):76,324
Last modified:January 10, 2006 - 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:i6CA0A1A3995542C2
GO

<p>In eukaryotic reference proteomes, unreviewed entries that are likely to belong to the same gene are computationally mapped, based on gene identifiers from Ensembl, EnsemblGenomes and model organism databases.<p><a href='/help/gene_centric_isoform_mapping' target='_top'>More...</a></p>Computationally mapped potential isoform sequencesi

There are 2 potential isoforms mapped to this entry.BLASTAlignShow allAdd to basket
EntryEntry nameProtein names
Gene namesLengthAnnotation
Q22000PDE4_CAEEL
Probable 3',5'-cyclic phosphodieste...
pde-4 R153.1
674Annotation 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>
S6FCW6S6FCW6_CAEEL
Phosphodiesterase
pde-4 CELE_R153.1, R153.1
624Annotation score:

Annotation score:2 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>

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
BX284602 Genomic DNA Translation: CCD69646.1

NCBI Reference Sequences

More...
RefSeqi
NP_001040798.1, NM_001047333.4

Genome annotation databases

Ensembl metazoan genome annotation project

More...
EnsemblMetazoai
R153.1g.1; R153.1g.1; WBGene00020114

Database of genes from NCBI RefSeq genomes

More...
GeneIDi
174235

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...
KEGGi
cel:CELE_R153.1

UCSC genome browser

More...
UCSCi
R153.1b c. elegans

<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
BX284602 Genomic DNA Translation: CCD69646.1
RefSeqiNP_001040798.1, NM_001047333.4

3D structure databases

SMRiQ2V4U0
ModBaseiSearch...

Genome annotation databases

EnsemblMetazoaiR153.1g.1; R153.1g.1; WBGene00020114
GeneIDi174235
KEGGicel:CELE_R153.1
UCSCiR153.1b c. elegans

Organism-specific databases

Comparative Toxicogenomics Database

More...
CTDi
174235
WormBaseiR153.1g ; CE39396 ; WBGene00020114 ; pde-4

Phylogenomic databases

eggNOGiKOG3689 Eukaryota
ENOG410XRI7 LUCA
GeneTreeiENSGT00940000155190
HOGENOMiHOG000236297
KOiK13293
OrthoDBi904682at2759

Gene expression databases

BgeeiWBGene00020114 Expressed in 4 organ(s), highest expression level in multi-cellular organism
ExpressionAtlasiQ2V4U0 baseline and differential

Family and domain databases

CDDicd00077 HDc, 1 hit
Gene3Di1.10.1300.10, 1 hit
InterProiView protein in InterPro
IPR003607 HD/PDEase_dom
IPR040844 PDE4_UCR
IPR023088 PDEase
IPR002073 PDEase_catalytic_dom
IPR036971 PDEase_catalytic_dom_sf
IPR023174 PDEase_CS
PfamiView protein in Pfam
PF18100 PDE4_UCR, 1 hit
PF00233 PDEase_I, 1 hit
PRINTSiPR00387 PDIESTERASE1
SMARTiView protein in SMART
SM00471 HDc, 1 hit
PROSITEiView protein in PROSITE
PS00126 PDEASE_I_1, 1 hit
PS51845 PDEASE_I_2, 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 nameiQ2V4U0_CAEEL
<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: Q2V4U0
<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/TrEMBL: January 10, 2006
Last sequence update: January 10, 2006
Last modified: September 18, 2019
This is version 108 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 statusiUnreviewed (UniProtKB/TrEMBL)

<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

Complete proteome, Proteomics identificationCombined sources, Reference proteomeImported
UniProt is an ELIXIR core data resource
Main funding by: National Institutes of Health

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