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Entry version 172 (11 Dec 2019)
Sequence version 1 (01 May 2000)
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Protein
Submitted name:

LD38919p

Gene

Ubqn

Organism
Drosophila melanogaster (Fruit fly)
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>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

Enzyme and pathway databases

Reactome - a knowledgebase of biological pathways and processes

More...
Reactomei
R-DME-8856825 Cargo recognition for clathrin-mediated endocytosis

<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
Submitted name:
LD38919pImported
Submitted name:
Ubiquilin, isoform AImported
Submitted name:
Ubiquilin, isoform BImported
<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:UbqnImported
Synonyms:anon-18DEaImported, BEST:LD26923Imported, ChapImported, clone 5.42Imported, Dmel\CG14224Imported, DSK2Imported, Dsk2Imported, dsk2Imported, dUbqlnImported, dUbqnImported, UBQLN homologImported, UBQLN1Imported, ubqnImported
ORF Names:CG14224Imported, Dmel_CG14224Imported
<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>OrganismiDrosophila melanogaster (Fruit fly)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 identifieri7227 [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 lineageiEukaryotaMetazoaEcdysozoaArthropodaHexapodaInsectaPterygotaNeopteraHolometabolaDipteraBrachyceraMuscomorphaEphydroideaDrosophilidaeDrosophilaSophophora
<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
  • UP000000803 <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 X

Organism-specific databases

Drosophila genome database

More...
FlyBasei
FBgn0031057 Ubqn

<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

Extracellular region or secreted Cytosol Plasma membrane Cytoskeleton Lysosome Endosome Peroxisome ER Golgi apparatus Nucleus Mitochondrion Manual annotation Automatic computational assertionGraphics by Christian Stolte & Seán O’Donoghue; Source: COMPARTMENTS

<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
FBgn0031057 Expressed in 35 organ(s), highest expression level in thoracico-abdominal ganglion (Drosophila)

<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%27">Interaction</a> section provides information about binary protein-protein interactions. The data presented in this section are a quality-filtered subset of binary interactions automatically derived from the <a href="http://www.ebi.ac.uk/intact/">IntAct database</a>. It is updated on a monthly basis. Each binary interaction is displayed on a separate line.<p><a href='/help/binary_interactions' target='_top'>More...</a></p>Binary interactionsi

WithEntry#Exp.IntActNotes
P550354EBI-100499,EBI-146479

GO - Molecular functioni

Protein-protein interaction databases

Protein interaction database and analysis system

More...
IntActi
Q9VWD9, 8 interactors

STRING: functional protein association networks

More...
STRINGi
7227.FBpp0074519

<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>Domaini9 – 79Ubiquitin-likeInterPro annotationAdd BLAST71
Domaini499 – 541UBAInterPro annotationAdd BLAST43

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>Regioni248 – 308DisorderedSequence analysisAdd BLAST61
Regioni414 – 474DisorderedSequence analysisAdd BLAST61

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 biasi259 – 308PolarSequence analysisAdd BLAST50
Compositional biasi433 – 462PolarSequence analysisAdd BLAST30

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...
eggNOGi
KOG0010 Eukaryota
COG5272 LUCA

Ensembl GeneTree

More...
GeneTreei
ENSGT00940000156437

KEGG Orthology (KO)

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KOi
K04523

Identification of Orthologs from Complete Genome Data

More...
OMAi
PQQGTEN

Database of Orthologous Groups

More...
OrthoDBi
1553668at2759

Family and domain databases

Integrated resource of protein families, domains and functional sites

More...
InterProi
View protein in InterPro
IPR006636 STI1_HS-bd
IPR015940 UBA
IPR009060 UBA-like_sf
IPR015496 Ubiquilin
IPR000626 Ubiquitin-like_dom
IPR029071 Ubiquitin-like_domsf

The PANTHER Classification System

More...
PANTHERi
PTHR10677 PTHR10677, 2 hits

Pfam protein domain database

More...
Pfami
View protein in Pfam
PF00627 UBA, 1 hit
PF00240 ubiquitin, 1 hit

Simple Modular Architecture Research Tool; a protein domain database

More...
SMARTi
View protein in SMART
SM00727 STI1, 4 hits
SM00165 UBA, 1 hit
SM00213 UBQ, 1 hit

Superfamily database of structural and functional annotation

More...
SUPFAMi
SSF46934 SSF46934, 1 hit
SSF54236 SSF54236, 1 hit

PROSITE; a protein domain and family database

More...
PROSITEi
View protein in PROSITE
PS50030 UBA, 1 hit
PS50053 UBIQUITIN_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>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.

Q9VWD9-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MAEGGSKRIN VVVKTPKDKK TVEVDEDSGI KDFKILVAQK FEAEPEQLVL
60 70 80 90 100
IFAGKIMKDT DTLQMHNIKD NLTVHLVIKA PTRNNEQPAR QPADVRQTPF
110 120 130 140 150
GLNQFGGLAG MEALGAGSNT FMDLQARMQN ELLNNGDMLR SLMDNPMVQQ
160 170 180 190 200
MMNNPDTMRQ LITSNPQMHD LMQRNPEISH MLNNPDLLRQ TMELARNPSM
210 220 230 240 250
LQELMRSHDR AMSNLESVPG GYSALQRIYR DIQEPMMNAA TESFGRNPFA
260 270 280 290 300
GLVDGGGSGA GNNPQQGTEN RNPLPNPWGG ANSGTNGTVG GSGAGNPTGD
310 320 330 340 350
LPPNNVLNTP AMRSLLQQMA DNPAMMQNLL NAPYTRSMME SMSQDPDMAA
360 370 380 390 400
RLLSSSPLMS NNPALQEQVR QMMPQFMAQM QNPEVMNMLT NPDAMNAILQ
410 420 430 440 450
IQQGMEQLRS AAPGLVGTLG IPPPPPGAGT GTNPASGDGS GGNSGASTNN
460 470 480 490 500
VSPSSGLNAG TGTPNLAPGG GPNAQLFNDF MMRMLNGMSN NADNTQPPEV
510 520 530 540
RYQSQLEQLN AMGFVNRDAN LQALIATFGD INAAVERLLS LNQLSLS
Length:547
Mass (Da):58,836
Last modified:May 1, 2000 - 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:i8496DC6EC16EC4D7
GO

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
AE014298 Genomic DNA Translation: AAF49003.1
AY128447 mRNA Translation: AAM75040.1
AE014298 Genomic DNA Translation: AHN59927.1

NCBI Reference Sequences

More...
RefSeqi
NP_001285457.1, NM_001298528.1
NP_608344.1, NM_134500.4

Genome annotation databases

Ensembl metazoan genome annotation project

More...
EnsemblMetazoai
FBtr0074750; FBpp0074519; FBgn0031057
FBtr0340612; FBpp0309477; FBgn0031057

Database of genes from NCBI RefSeq genomes

More...
GeneIDi
32977

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...
KEGGi
dme:Dmel_CG14224

UCSC genome browser

More...
UCSCi
CG14224-RA d. melanogaster

<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
AE014298 Genomic DNA Translation: AAF49003.1
AY128447 mRNA Translation: AAM75040.1
AE014298 Genomic DNA Translation: AHN59927.1
RefSeqiNP_001285457.1, NM_001298528.1
NP_608344.1, NM_134500.4

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

IntActiQ9VWD9, 8 interactors
STRINGi7227.FBpp0074519

Genome annotation databases

EnsemblMetazoaiFBtr0074750; FBpp0074519; FBgn0031057
FBtr0340612; FBpp0309477; FBgn0031057
GeneIDi32977
KEGGidme:Dmel_CG14224
UCSCiCG14224-RA d. melanogaster

Organism-specific databases

Comparative Toxicogenomics Database

More...
CTDi
32977
FlyBaseiFBgn0031057 Ubqn

Phylogenomic databases

eggNOGiKOG0010 Eukaryota
COG5272 LUCA
GeneTreeiENSGT00940000156437
KOiK04523
OMAiPQQGTEN
OrthoDBi1553668at2759

Enzyme and pathway databases

ReactomeiR-DME-8856825 Cargo recognition for clathrin-mediated endocytosis

Miscellaneous databases

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

More...
ChiTaRSi
Ubqn fly

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

More...
GenomeRNAii
32977

Gene expression databases

BgeeiFBgn0031057 Expressed in 35 organ(s), highest expression level in thoracico-abdominal ganglion (Drosophila)

Family and domain databases

InterProiView protein in InterPro
IPR006636 STI1_HS-bd
IPR015940 UBA
IPR009060 UBA-like_sf
IPR015496 Ubiquilin
IPR000626 Ubiquitin-like_dom
IPR029071 Ubiquitin-like_domsf
PANTHERiPTHR10677 PTHR10677, 2 hits
PfamiView protein in Pfam
PF00627 UBA, 1 hit
PF00240 ubiquitin, 1 hit
SMARTiView protein in SMART
SM00727 STI1, 4 hits
SM00165 UBA, 1 hit
SM00213 UBQ, 1 hit
SUPFAMiSSF46934 SSF46934, 1 hit
SSF54236 SSF54236, 1 hit
PROSITEiView protein in PROSITE
PS50030 UBA, 1 hit
PS50053 UBIQUITIN_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 nameiQ9VWD9_DROME
<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: Q9VWD9
<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: May 1, 2000
Last sequence update: May 1, 2000
Last modified: December 11, 2019
This is version 172 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

<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>Keywords - Technical termi

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

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