Skip Header

You are using a version of browser that may not display all the features of this website. Please consider upgrading your browser.
Entry version 140 (05 Jun 2019)
Sequence version 1 (03 Oct 2006)
Previous versions | rss
Other tutorials and videosHelp videoFeedback
Protein

Protein disulfide-isomerase

Gene

ERp60

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>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

  • Catalyzes the rearrangement of -S-S- bonds in proteins.UniRule annotation EC:5.3.4.1

<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 functionIsomeraseUniRule annotationImported

Enzyme and pathway databases

Reactome - a knowledgebase of biological pathways and processes

More...
Reactomei
R-DME-901042 Calnexin/calreticulin cycle

<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:
Protein disulfide-isomeraseUniRule annotation (EC:5.3.4.1UniRule 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:ERp60Imported
Synonyms:anon-EST:fe3D9Imported, D-ERp60Imported, dERp60Imported, Dmel\CG8983Imported, Erp60Imported, ERp60-RAImported, Ov6Imported
ORF Names:CG8983Imported, Dmel_CG8983Imported
<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 2R

Organism-specific databases

Drosophila genome database

More...
FlyBasei
FBgn0033663 ERp60

<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

<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 – 19UniRule annotationAdd BLAST19
<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_501502002020 – 489Protein disulfide-isomeraseUniRule annotationAdd BLAST470

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the PTM / Processing":/help/ptm_processing_section section describes the positions of cysteine residues participating in disulfide bonds.<p><a href='/help/disulfid' target='_top'>More...</a></p>Disulfide bondi51 ↔ 54Redox-activeUniRule annotation
Disulfide bondi394 ↔ 397Redox-activeUniRule annotation

Keywords - PTMi

Disulfide bondUniRule annotation

Proteomic databases

PRoteomics IDEntifications database

More...
PRIDEi
Q3YMU0

<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
FBgn0033663 Expressed in 50 organ(s), highest expression level in embryonic/larval hemocyte (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

Protein-protein interaction databases

Protein interaction database and analysis system

More...
IntActi
Q3YMU0, 15 interactors

STRING: functional protein association networks

More...
STRINGi
7227.FBpp0087164

<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
Q3YMU0

Database of comparative protein structure models

More...
ModBasei
Search...

MobiDB: a database of protein disorder and mobility annotations

More...
MobiDBi
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>Domaini9 – 131ThioredoxinInterPro annotationAdd BLAST123
Domaini344 – 472ThioredoxinInterPro annotationAdd BLAST129

<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 protein disulfide isomerase family.UniRule annotationSAAS annotation

Keywords - Domaini

Redox-active centerUniRule annotation, RepeatSAAS annotation, SignalUniRule annotation

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...
eggNOGi
KOG0190 Eukaryota
COG0526 LUCA

Ensembl GeneTree

More...
GeneTreei
ENSGT00940000168753

KEGG Orthology (KO)

More...
KOi
K08056

Identification of Orthologs from Complete Genome Data

More...
OMAi
VAIVKMD

Database of Orthologous Groups

More...
OrthoDBi
462118at2759

Family and domain databases

Conserved Domains Database

More...
CDDi
cd03069 PDI_b_ERp57, 1 hit

Integrated resource of protein families, domains and functional sites

More...
InterProi
View protein in InterPro
IPR005788 Disulphide_isomerase
IPR041868 PDIA3_PDI_b
IPR005792 Prot_disulphide_isomerase
IPR036249 Thioredoxin-like_sf
IPR017937 Thioredoxin_CS
IPR013766 Thioredoxin_domain

Pfam protein domain database

More...
Pfami
View protein in Pfam
PF00085 Thioredoxin, 2 hits

Superfamily database of structural and functional annotation

More...
SUPFAMi
SSF52833 SSF52833, 3 hits

TIGRFAMs; a protein family database

More...
TIGRFAMsi
TIGR01130 ER_PDI_fam, 1 hit
TIGR01126 pdi_dom, 2 hits

PROSITE; a protein domain and family database

More...
PROSITEi
View protein in PROSITE
PS00194 THIOREDOXIN_1, 2 hits
PS51352 THIOREDOXIN_2, 2 hits

<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: Fragment.

Q3YMU0-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MMWRLAGVLL LGFIAISSGA EQDVLELGDD DFATTLKQHE TTLVMFYAPW
60 70 80 90 100
CGHCKRLKPE YAKAAEIVKD DDPPIKLAKV DCTEAGKETC SKYSVSGYPT
110 120 130 140 150
LKIFRQDEVS QDYNGPREAS GIAKYMRAQV GPASKTVRTV AELKKFLDTK
160 170 180 190 200
DTTLFGYFSD SDSKLAKIFL KFADKNREKY RFGHSSEKEV LDKQGETDKI
210 220 230 240 250
VLIRAPHLSN KFESSSIKFE GSSESDLSTF VKENFHGLVG HRTQDSVKDF
260 270 280 290 300
QNPLITAYYS VDYQKNPKGT NYWRNRVLKV AKEFVGQINF AIASKDDFQH
310 320 330 340 350
ELNEYGYDFV GDKPVVLARD EKNLKYALKD EFSVENLQDF VEKLLANELE
360 370 380 390 400
PYIKSEPIPE SNDAPVKVAV AKNFDDLVIN NGKDTLIEFY APWCGHCKKL
410 420 430 440 450
SPIYEELAEK LQDEDVAIVK MDATANDVPP EFNVRGFPTL FWLPKDAKNK
460 470 480
PVSYNGGREV DDFLKYIAKE ATTELKGFDR SGKPKKTEL
Length:489
Mass (Da):55,371
Last modified:October 3, 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:i87659A72D819E5EF
GO

Experimental Info

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the ‘Sequence’ section is used for sequence fragments to indicate that the residue at the extremity of the sequence is not the actual terminal residue in the complete protein sequence.<p><a href='/help/non_ter' target='_top'>More...</a></p>Non-terminal residuei489Imported1

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
AE013599 Genomic DNA Translation: AAF58609.2
DQ062786 mRNA Translation: AAY56659.1
BT099537 mRNA Translation: ACU32621.1

NCBI Reference Sequences

More...
RefSeqi
NP_725084.2, NM_165849.3

Genome annotation databases

Ensembl metazoan genome annotation project

More...
EnsemblMetazoai
FBtr0088058; FBpp0087164; FBgn0033663

Database of genes from NCBI RefSeq genomes

More...
GeneIDi
36270

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...
KEGGi
dme:Dmel_CG8983

UCSC genome browser

More...
UCSCi
CG8983-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
AE013599 Genomic DNA Translation: AAF58609.2
DQ062786 mRNA Translation: AAY56659.1
BT099537 mRNA Translation: ACU32621.1
RefSeqiNP_725084.2, NM_165849.3

3D structure databases

SMRiQ3YMU0
ModBaseiSearch...
MobiDBiSearch...

Protein-protein interaction databases

IntActiQ3YMU0, 15 interactors
STRINGi7227.FBpp0087164

Proteomic databases

PRIDEiQ3YMU0

Protocols and materials databases

Structural Biology KnowledgebaseSearch...

Genome annotation databases

EnsemblMetazoaiFBtr0088058; FBpp0087164; FBgn0033663
GeneIDi36270
KEGGidme:Dmel_CG8983
UCSCiCG8983-RA d. melanogaster

Organism-specific databases

Comparative Toxicogenomics Database

More...
CTDi
36270
FlyBaseiFBgn0033663 ERp60

Phylogenomic databases

eggNOGiKOG0190 Eukaryota
COG0526 LUCA
GeneTreeiENSGT00940000168753
KOiK08056
OMAiVAIVKMD
OrthoDBi462118at2759

Enzyme and pathway databases

ReactomeiR-DME-901042 Calnexin/calreticulin cycle

Miscellaneous databases

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

More...
ChiTaRSi
ERp60 fly

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

More...
GenomeRNAii
36270

Gene expression databases

BgeeiFBgn0033663 Expressed in 50 organ(s), highest expression level in embryonic/larval hemocyte (Drosophila)

Family and domain databases

CDDicd03069 PDI_b_ERp57, 1 hit
InterProiView protein in InterPro
IPR005788 Disulphide_isomerase
IPR041868 PDIA3_PDI_b
IPR005792 Prot_disulphide_isomerase
IPR036249 Thioredoxin-like_sf
IPR017937 Thioredoxin_CS
IPR013766 Thioredoxin_domain
PfamiView protein in Pfam
PF00085 Thioredoxin, 2 hits
SUPFAMiSSF52833 SSF52833, 3 hits
TIGRFAMsiTIGR01130 ER_PDI_fam, 1 hit
TIGR01126 pdi_dom, 2 hits
PROSITEiView protein in PROSITE
PS00194 THIOREDOXIN_1, 2 hits
PS51352 THIOREDOXIN_2, 2 hits

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 nameiQ3YMU0_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: Q3YMU0
<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 3, 2006
Last sequence update: October 3, 2006
Last modified: June 5, 2019
This is version 140 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

We'd like to inform you that we have updated our Privacy Notice to comply with Europe’s new General Data Protection Regulation (GDPR) that applies since 25 May 2018.

Do not show this banner again