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Entry version 93 (31 Jul 2019)
Sequence version 1 (31 Oct 2006)
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Protein

Ubiquitin carboxyl-terminal hydrolase

Gene

USP4

Organism
Homo sapiens (Human)
Status
Unreviewed-Annotation 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>
-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

Deubiquitinating enzyme that removes conjugated ubiquitin from specific proteins to regulate different cellular processes.UniRule annotation

<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

  • Thiol-dependent hydrolysis of ester, thioester, amide, peptide and isopeptide bonds formed by the C-terminal Gly of ubiquitin (a 76-residue protein attached to proteins as an intracellular targeting signal).UniRule annotation EC:3.4.19.12

<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, Protease, Thiol proteaseUniRule annotation
Biological processUbl conjugation pathwayUniRule 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:
Ubiquitin carboxyl-terminal hydrolaseUniRule annotation (EC:3.4.19.12UniRule 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:USP4Imported
<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>OrganismiHomo sapiens (Human)Imported
<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 identifieri9606 [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 lineageiEukaryotaMetazoaChordataCraniataVertebrataEuteleostomiMammaliaEutheriaEuarchontogliresPrimatesHaplorrhiniCatarrhiniHominidaeHomo

<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

Organism-specific databases

The Pharmacogenetics and Pharmacogenomics Knowledge Base

More...
PharmGKBi
PA37252

<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

Proteomic databases

PeptideAtlas

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PeptideAtlasi
Q08AK7

PRoteomics IDEntifications database

More...
PRIDEi
Q08AK7

<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

Genevisible search portal to normalized and curated expression data from Genevestigator

More...
Genevisiblei
Q08AK7 HS

<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

Protein-protein interaction databases

Protein interaction database and analysis system

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IntActi
Q08AK7, 1 interactor

Molecular INTeraction database

More...
MINTi
Q08AK7

<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>Domaini11 – 122DUSPInterPro annotationAdd BLAST112
Domaini302 – 923USPInterPro annotationAdd BLAST622

Region

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the ‘Family and Domains’ section describes a region of interest that cannot be described in other subsections.<p><a href='/help/region' target='_top'>More...</a></p>Regioni1 – 22DisorderedSequence analysisAdd BLAST22
Regioni219 – 253DisorderedSequence analysisAdd BLAST35
Regioni637 – 699DisorderedSequence analysisAdd BLAST63
Regioni928 – 963DisorderedSequence analysisAdd BLAST36

Compositional bias

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the ‘Family and Domains’ section describes the position of regions of compositional bias within the protein and the particular amino acids that are over-represented within those regions.<p><a href='/help/compbias' target='_top'>More...</a></p>Compositional biasi1 – 16PolyampholyteSequence analysisAdd BLAST16
Compositional biasi221 – 253PolarSequence analysisAdd BLAST33
Compositional biasi930 – 963PolarSequence analysisAdd BLAST34

<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 peptidase C19 family.UniRule annotationSAAS annotation

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...
eggNOGi
KOG1870 Eukaryota
COG5560 LUCA

KEGG Orthology (KO)

More...
KOi
K11835

Database of Orthologous Groups

More...
OrthoDBi
1283205at2759

Family and domain databases

Integrated resource of protein families, domains and functional sites

More...
InterProi
View protein in InterPro
IPR035927 DUSP-like_sf
IPR038765 Papain-like_cys_pep_sf
IPR006615 Pept_C19_DUSP
IPR001394 Peptidase_C19_UCH
IPR028135 Ub_USP-typ
IPR018200 USP_CS
IPR028889 USP_dom

Pfam protein domain database

More...
Pfami
View protein in Pfam
PF06337 DUSP, 1 hit
PF14836 Ubiquitin_3, 1 hit
PF00443 UCH, 1 hit

Simple Modular Architecture Research Tool; a protein domain database

More...
SMARTi
View protein in SMART
SM00695 DUSP, 1 hit

Superfamily database of structural and functional annotation

More...
SUPFAMi
SSF143791 SSF143791, 1 hit
SSF54001 SSF54001, 1 hit

PROSITE; a protein domain and family database

More...
PROSITEi
View protein in PROSITE
PS51283 DUSP, 1 hit
PS00972 USP_1, 1 hit
PS00973 USP_2, 1 hit
PS50235 USP_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>. 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_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.

Q08AK7-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MAEGGGCRER PDAETQKSEL GPLMRTTLQR GAQWYLIDSR WFKQWKKYVG
60 70 80 90 100
FDSWDMYNVG EHNLFPGPID NSGLFSDPES QTLKEHLIDE LDYVLVPTEA
110 120 130 140 150
WNKLLNWYGC VEGQQPIVRK VVEHGLFVKH CKVEVYLLEL KLCENSDPTN
160 170 180 190 200
VLSCHFSKAD TIATIEKEMR KLFNIPAERE TRLWNKYMSN TYEQLSKLDN
210 220 230 240 250
TVQDAGLYQG QVLVIEPQNE DGTWPRQTLQ SKSSTAPSRN FTTSPKSSAS
260 270 280 290 300
PYSSVSASLI ANGDSTSTCG MHSSGVSRGG SGFSASYNCQ EPPSSHIQPG
310 320 330 340 350
LCGLGNLGNT CFMNSALQCL SNTAPLTDYF LKDEYEAEIN RDNPLGMKGE
360 370 380 390 400
IAEAYAELIK QMWSGRDAHV APRMFKTQVG RFAPQFSGYQ QQDSQELLAF
410 420 430 440 450
LLDGLHEDLN RVKKKPYLEL KDANGRPDAV VAKEAWENHR LRNDSVIVDT
460 470 480 490 500
FHGLFKSTLG CPECAKVSVT FDPFCYLTLP LPLKKDRVME VFLVPADPHC
510 520 530 540 550
RPTQYRVTVP LMGAVSDLCE ALSRLSGIAA ENMVVADVYN HRFHKIFQMD
560 570 580 590 600
EGLNHIMPRD DIFVYEVCST SVDGSECVTL PVYFRERKSR PSSTSSASAL
610 620 630 640 650
YGQPLLLSVP KHKLTLESLY QAVCDRISRY VKQPLPDEFG SSPLEPGACN
660 670 680 690 700
GSRNSCEGED EEEMEHQEEG KEQLSETEGS GEDEPGNDPS ETTQKKIKGQ
710 720 730 740 750
PCPKRLFTFS LVNSYGTADI NSLAADGKLL KLNSRSTLAM DWDSETRRLY
760 770 780 790 800
YDEQESEAYE KHVSMLQPQK KKKTTVALRD CIELFTTMET LGEHDPWYCP
810 820 830 840 850
NCKKHQQATK KFDLWSLPKI LVVHLKRFSY NRYWRDKLDT VVEFPIRGLN
860 870 880 890 900
MSEFVCNLSA RPYVYDLIAV SNHYGAMGVG HYTAYAKNKL NGKWYYFDDS
910 920 930 940 950
NVSLASEDQI VTKAAYVLFY QRRDDEFYKT PSLSSSGSSD GGTRPSSSQQ
960
GFGDDEACSM DTN
Length:963
Mass (Da):108,523
Last modified:October 31, 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:iDE745C9ADFE36716
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
BC125131 mRNA Translation: AAI25132.1

NCBI Reference Sequences

More...
RefSeqi
NP_003354.2, NM_003363.3

Genome annotation databases

Database of genes from NCBI RefSeq genomes

More...
GeneIDi
7375

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...
KEGGi
hsa:7375

<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
BC125131 mRNA Translation: AAI25132.1
RefSeqiNP_003354.2, NM_003363.3

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...

Protein-protein interaction databases

IntActiQ08AK7, 1 interactor
MINTiQ08AK7

Proteomic databases

PeptideAtlasiQ08AK7
PRIDEiQ08AK7

Genome annotation databases

GeneIDi7375
KEGGihsa:7375

Organism-specific databases

Comparative Toxicogenomics Database

More...
CTDi
7375
PharmGKBiPA37252

Phylogenomic databases

eggNOGiKOG1870 Eukaryota
COG5560 LUCA
KOiK11835
OrthoDBi1283205at2759

Miscellaneous databases

ChiTaRS: a database of human, mouse and fruit fly chimeric transcripts and RNA-sequencing data

More...
ChiTaRSi
USP4 human

Database of phenotypes from RNA interference screens in Drosophila and Homo sapiens

More...
GenomeRNAii
7375

Gene expression databases

GenevisibleiQ08AK7 HS

Family and domain databases

InterProiView protein in InterPro
IPR035927 DUSP-like_sf
IPR038765 Papain-like_cys_pep_sf
IPR006615 Pept_C19_DUSP
IPR001394 Peptidase_C19_UCH
IPR028135 Ub_USP-typ
IPR018200 USP_CS
IPR028889 USP_dom
PfamiView protein in Pfam
PF06337 DUSP, 1 hit
PF14836 Ubiquitin_3, 1 hit
PF00443 UCH, 1 hit
SMARTiView protein in SMART
SM00695 DUSP, 1 hit
SUPFAMiSSF143791 SSF143791, 1 hit
SSF54001 SSF54001, 1 hit
PROSITEiView protein in PROSITE
PS51283 DUSP, 1 hit
PS00972 USP_1, 1 hit
PS00973 USP_2, 1 hit
PS50235 USP_3, 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 nameiQ08AK7_HUMAN
<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: Q08AK7
<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: October 31, 2006
Last sequence update: October 31, 2006
Last modified: July 31, 2019
This is version 93 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)
DisclaimerAny medical or genetic information present in this entry is provided for research, educational and informational purposes only. It is not in any way intended to be used as a substitute for professional medical advice, diagnosis, treatment or care.
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