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Entry version 99 (02 Jun 2021)
Sequence version 1 (01 Dec 2001)
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Protein

Dual specificity protein phosphatase 1-B

Gene

dusp1-b

Organism
Xenopus laevis (African clawed frog)
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 transcript 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

Dual specificity phosphatase that dephosphorylates MAP kinase MAPK1/ERK2 on both 'Thr-188' and 'Tyr-190', regulating its activity during the meiotic cell cycle.

By similarity

<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

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/function%5Fsection">Function</a> section is used for enzymes and indicates the residues directly involved in catalysis.<p><a href='/help/act_site' target='_top'>More...</a></p>Active sitei260Phosphocysteine intermediatePROSITE-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

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 functionHydrolase, Protein phosphatase
Biological processMeiosis

<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:
Dual specificity protein phosphatase 1-BCurated (EC:3.1.3.16By similarity, EC:3.1.3.48By similarity)
Alternative name(s):
XCL100-beta1 Publication
<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:dusp1-bBy similarity
<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>OrganismiXenopus laevis (African clawed frog)
<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 identifieri8355 [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 lineageiEukaryotaMetazoaChordataCraniataVertebrataEuteleostomiAmphibiaBatrachiaAnuraPipoideaPipidaeXenopodinaeXenopusXenopus

Organism-specific databases

Xenopus laevis and tropicalis biology and genomics resource

More...
Xenbasei
XB-GENE-17344125, dusp1.S

<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

Nucleus

<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_00004214741 – 369Dual specificity protein phosphatase 1-BAdd BLAST369

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the 'PTM / Processing' section specifies the position and type of each modified residue excluding <a href="http://www.uniprot.org/manual/lipid">lipids</a>, <a href="http://www.uniprot.org/manual/carbohyd">glycans</a> and <a href="http://www.uniprot.org/manual/crosslnk">protein cross-links</a>.<p><a href='/help/mod_res' target='_top'>More...</a></p>Modified residuei168Phosphothreonine; by MAPK1By similarity1

<p>This subsection of the <a href="http://www.uniprot.org/help/ptm%5Fprocessing%5Fsection">PTM/processing</a> section describes post-translational modifications (PTMs). This subsection <strong>complements</strong> the information provided at the sequence level or describes modifications for which <strong>position-specific data is not yet available</strong>.<p><a href='/help/post-translational_modification' target='_top'>More...</a></p>Post-translational modificationi

Phosphorylated by MAPK1/ERK2 at Thr-168 and at one or more serine residues in a progesterone-dependent manner. Phosphorylation reduces its rate of degradation but does not seem to affect phosphatase activity (By similarity).By similarity

Keywords - PTMi

Phosphoprotein

<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
Q90W58

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>Domaini21 – 138RhodanesePROSITE-ProRule annotationAdd BLAST118
Domaini175 – 316Tyrosine-protein phosphatasePROSITE-ProRule annotationAdd BLAST142

<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

Phylogenomic databases

Identification of Orthologs from Complete Genome Data

More...
OMAi
NIHCPPI

Database of Orthologous Groups

More...
OrthoDBi
1576308at2759

Family and domain databases

Gene3D Structural and Functional Annotation of Protein Families

More...
Gene3Di
3.40.250.10, 1 hit
3.90.190.10, 1 hit

Integrated resource of protein families, domains and functional sites

More...
InterProi
View protein in InterPro
IPR008343, MKP
IPR029021, Prot-tyrosine_phosphatase-like
IPR001763, Rhodanese-like_dom
IPR036873, Rhodanese-like_dom_sf
IPR016130, Tyr_Pase_AS
IPR003595, Tyr_Pase_cat
IPR000387, TYR_PHOSPHATASE_dom
IPR020422, TYR_PHOSPHATASE_DUAL_dom

PIRSF; a whole-protein classification database

More...
PIRSFi
PIRSF000939, MAPK_Ptase, 1 hit

Protein Motif fingerprint database; a protein domain database

More...
PRINTSi
PR01764, MAPKPHPHTASE

Simple Modular Architecture Research Tool; a protein domain database

More...
SMARTi
View protein in SMART
SM00195, DSPc, 1 hit
SM00404, PTPc_motif, 1 hit
SM00450, RHOD, 1 hit

Superfamily database of structural and functional annotation

More...
SUPFAMi
SSF52799, SSF52799, 1 hit
SSF52821, SSF52821, 1 hit

PROSITE; a protein domain and family database

More...
PROSITEi
View protein in PROSITE
PS50206, RHODANESE_3, 1 hit
PS00383, TYR_PHOSPHATASE_1, 1 hit
PS50056, TYR_PHOSPHATASE_2, 1 hit
PS50054, TYR_PHOSPHATASE_DUAL, 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.

Q90W58-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MVNMEICAMD CCVFKGLLAE RAHKCLILDC RSFFAFSSSS IIGSSNVRLS
60 70 80 90 100
TIVKRRAKGS MGLEHIIPNE EQRGRLVAGM YEAVVLLDER TSELDMLRKD
110 120 130 140 150
STMMLAVNAL SRDPRGSRIY FLKGGYETFS SQCPEFCNKN SPPVALSLPL
160 170 180 190 200
SPNNVPGSAD SNCTPCGTPL YDQGGPVEIL PFLYLGSAYH ASRKDMLEAL
210 220 230 240 250
GITALINVSA NCPNHFEGHF QYKSIPVEDS HKADISSWFN EAIDFIDSIK
260 270 280 290 300
TCGGRVFVHC QAGISRSATI CLAYLMRTNR VKLDEAFEFV KQRRSIISPN
310 320 330 340 350
FSFMGQLLQF ESQVLAPSCS AEAGSPTISV LDRGTSTTTV FNFPVSIPVH
360
SGANSLSYLQ NPITTSPSC
Length:369
Mass (Da):40,363
Last modified:December 1, 2001 - 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:i5E280CA6EF633CC6
GO

Sequence databases

Select the link destinations:

EMBL nucleotide sequence database

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EMBLi

GenBank nucleotide sequence database

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GenBanki

DNA Data Bank of Japan; a nucleotide sequence database

More...
DDBJi
Links Updated
AJ320159 mRNA Translation: CAC44127.1

NCBI Reference Sequences

More...
RefSeqi
NP_001082153.1, NM_001088684.1

Genome annotation databases

Database of genes from NCBI RefSeq genomes

More...
GeneIDi
398254

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...
KEGGi
xla:398254

<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
AJ320159 mRNA Translation: CAC44127.1
RefSeqiNP_001082153.1, NM_001088684.1

3D structure databases

SMRiQ90W58
ModBaseiSearch...

Protocols and materials databases

The DNASU plasmid repository

More...
DNASUi
398254

Genome annotation databases

GeneIDi398254
KEGGixla:398254

Organism-specific databases

Comparative Toxicogenomics Database

More...
CTDi
398254
XenbaseiXB-GENE-17344125, dusp1.S

Phylogenomic databases

OMAiNIHCPPI
OrthoDBi1576308at2759

Family and domain databases

Gene3Di3.40.250.10, 1 hit
3.90.190.10, 1 hit
InterProiView protein in InterPro
IPR008343, MKP
IPR029021, Prot-tyrosine_phosphatase-like
IPR001763, Rhodanese-like_dom
IPR036873, Rhodanese-like_dom_sf
IPR016130, Tyr_Pase_AS
IPR003595, Tyr_Pase_cat
IPR000387, TYR_PHOSPHATASE_dom
IPR020422, TYR_PHOSPHATASE_DUAL_dom
PIRSFiPIRSF000939, MAPK_Ptase, 1 hit
PRINTSiPR01764, MAPKPHPHTASE
SMARTiView protein in SMART
SM00195, DSPc, 1 hit
SM00404, PTPc_motif, 1 hit
SM00450, RHOD, 1 hit
SUPFAMiSSF52799, SSF52799, 1 hit
SSF52821, SSF52821, 1 hit
PROSITEiView protein in PROSITE
PS50206, RHODANESE_3, 1 hit
PS00383, TYR_PHOSPHATASE_1, 1 hit
PS50056, TYR_PHOSPHATASE_2, 1 hit
PS50054, TYR_PHOSPHATASE_DUAL, 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 nameiDUS1B_XENLA
<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: Q90W58
<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 6, 2013
Last sequence update: December 1, 2001
Last modified: June 2, 2021
This is version 99 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 programChordata 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. SIMILARITY comments
    Index of protein domains and families
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