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Entry version 74 (22 Apr 2020)
Sequence version 1 (14 Oct 2008)
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Protein

Erlin-2

Gene

Erlin2

Organism
Rattus norvegicus (Rat)
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 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

Component of the ERLIN1/ERLIN2 complex which mediates the endoplasmic reticulum-associated degradation (ERAD) of inositol 1,4,5-trisphosphate receptors (IP3Rs) such as ITPR1. Promotes sterol-accelerated ERAD of HMGCR probably implicating an AMFR/gp78-containing ubiquitin ligase complex. Involved in regulation of cellular cholesterol homeostasis by regulation the SREBP signaling pathway. May promote ER retention of the SCAP-SREBF complex (By similarity).By similarity

<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

Biological processCholesterol metabolism, Lipid metabolism, Steroid metabolism, Sterol metabolism

Enzyme and pathway databases

Reactome - a knowledgebase of biological pathways and processes

More...
Reactomei
R-RNO-382556 ABC-family proteins mediated transport

<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:
Erlin-2By similarity
Alternative name(s):
Endoplasmic reticulum lipid raft-associated protein 2By similarityImported
Stomatin-prohibitin-flotillin-HflC/K domain-containing protein 2By similarity
Short name:
SPFH domain-containing protein 2By similarityImported
<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:Erlin2Imported
Synonyms:Spfh2By 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>OrganismiRattus norvegicus (Rat)
<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 identifieri10116 [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 lineageiEukaryotaMetazoaChordataCraniataVertebrataEuteleostomiMammaliaEutheriaEuarchontogliresGliresRodentiaMyomorphaMuroideaMuridaeMurinaeRattus
<p>This subsection of the <a href="http://www.uniprot.org/help/names%5Fand%5Ftaxonomy%5Fsection">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
  • UP000002494 <p>A UniProt <a href="http://www.uniprot.org/manual/proteomes%5Fmanual">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 16
  • UP000234681 Componentsi: Chromosome 16, Unassembled WGS sequence

Organism-specific databases

Rat genome database

More...
RGDi
1309010 Erlin2

<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

Topology

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/subcellular%5Flocation%5Fsection">'Subcellular location'</a> section describes the subcellular compartment where each non-membrane region of a membrane-spanning protein is found.<p><a href='/help/topo_dom' target='_top'>More...</a></p>Topological domaini1 – 3CytoplasmicSequence analysis3
<p>This subsection of the <a href="http://www.uniprot.org/help/subcellular%5Flocation%5Fsection">'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>Transmembranei4 – 24HelicalSequence analysisAdd BLAST21
Topological domaini25 – 339ExtracellularSequence analysisAdd BLAST315

Keywords - Cellular componenti

Endoplasmic reticulum, Membrane

<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_00003712301 – 339Erlin-2Add BLAST339

Amino acid modifications

Feature keyPosition(s)DescriptionActionsGraphical viewLength
<p>This subsection of the <a href="http://www.uniprot.org/help/ptm%5Fprocessing%5Fsection">PTM / Processing</a> section specifies the position and type of each covalently attached glycan group (mono-, di-, or polysaccharide).<p><a href='/help/carbohyd' target='_top'>More...</a></p>Glycosylationi106N-linked (GlcNAc...) asparagineSequence analysis1
<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 residuei267N6-acetyllysineBy similarity1

Keywords - PTMi

Acetylation, Glycoprotein

Proteomic databases

jPOST - Japan Proteome Standard Repository/Database

More...
jPOSTi
B5DEH2

PaxDb, a database of protein abundance averages across all three domains of life

More...
PaxDbi
B5DEH2

PeptideAtlas

More...
PeptideAtlasi
B5DEH2

PRoteomics IDEntifications database

More...
PRIDEi
B5DEH2

PTM databases

iPTMnet integrated resource for PTMs in systems biology context

More...
iPTMneti
B5DEH2

Comprehensive resource for the study of protein post-translational modifications (PTMs) in human, mouse and rat.

More...
PhosphoSitePlusi
B5DEH2

<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
ENSRNOG00000013763 Expressed in adult mammalian kidney and 9 other tissues

Genevisible search portal to normalized and curated expression data from Genevestigator

More...
Genevisiblei
B5DEH2 RN

<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%5Fsection">'Interaction'</a> section provides information about the protein quaternary structure and interaction(s) with other proteins or protein complexes (with the exception of physiological receptor-ligand interactions which are annotated in the <a href="http://www.uniprot.org/help/function%5Fsection">'Function'</a> section).<p><a href='/help/subunit_structure' target='_top'>More...</a></p>Subunit structurei

Forms a heteromeric complex with ERLIN1. In complex with ERLIN1, interacts with RNF170.

Interacts with activated ITPR1, independently of the degree of ITPR1 polyubiquitination.

Interacts with SCAP, INSIG1, SREBF1 and SREBF2 under cholesterol sufficiency conditions; indicative for an association with the SCAP-SREBP-INSIG complex. Probably part of an AMFR/gp78 and INSIG1-containing ubiquitin ligase complex involved in ERAD of HMGCR.

Interacts with TMUB1; TMUB1 bridges the association with AMFR.

Interacts with SYVN1 and RNF139.

Interacts with TMEM259 (By similarity).

Interacts with TMEM41B (By similarity).

By similarity

GO - Molecular functioni

Protein-protein interaction databases

The Biological General Repository for Interaction Datasets (BioGrid)

More...
BioGridi
253334, 8 interactors

Protein interaction database and analysis system

More...
IntActi
B5DEH2, 3 interactors

STRING: functional protein association networks

More...
STRINGi
10116.ENSRNOP00000018973

<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

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>Regioni177 – 309Interaction with ERLIN1By similarityAdd BLAST133

<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 band 7/mec-2 family.Sequence analysis

Keywords - Domaini

Signal-anchor, Transmembrane, Transmembrane helix

Phylogenomic databases

evolutionary genealogy of genes: Non-supervised Orthologous Groups

More...
eggNOGi
KOG2962 Eukaryota
ENOG410XQSH LUCA

Ensembl GeneTree

More...
GeneTreei
ENSGT00390000014666

The HOGENOM Database of Homologous Genes from Fully Sequenced Organisms

More...
HOGENOMi
CLU_058701_0_0_1

InParanoid: Eukaryotic Ortholog Groups

More...
InParanoidi
B5DEH2

KEGG Orthology (KO)

More...
KOi
K23341

Identification of Orthologs from Complete Genome Data

More...
OMAi
VVNFLIQ

Database of Orthologous Groups

More...
OrthoDBi
930534at2759

Database for complete collections of gene phylogenies

More...
PhylomeDBi
B5DEH2

TreeFam database of animal gene trees

More...
TreeFami
TF313059

Family and domain databases

Conserved Domains Database

More...
CDDi
cd03406 SPFH_like_u3, 1 hit

Integrated resource of protein families, domains and functional sites

More...
InterProi
View protein in InterPro
IPR001107 Band_7
IPR033294 Erlin1/2

The PANTHER Classification System

More...
PANTHERi
PTHR15351 PTHR15351, 1 hit

Pfam protein domain database

More...
Pfami
View protein in Pfam
PF01145 Band_7, 1 hit

Simple Modular Architecture Research Tool; a protein domain database

More...
SMARTi
View protein in SMART
SM00244 PHB, 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.

B5DEH2-1 [UniParc]FASTAAdd to basket
« Hide
        10         20         30         40         50
MAQLGAVVAV ASSFFCASLF SAVHKIEEGH IGVYYRGGAL LTSTSGPGFH
60 70 80 90 100
LMLPFITSYK SVQTTLQTDE VKNVPCGTSG GVMIYFDRIE VVNFLVPHAV
110 120 130 140 150
YDIVKNYTAD YDKALIFNKI HHELNQFCSV HTLQEVYIEL FDQIDENLKL
160 170 180 190 200
ALQQDLTSMA PGLVIQAVRV TKPNIPEAIR RNYELMESEK TKLLIAAQKQ
210 220 230 240 250
KVVEKEAETE RKKALIEAEK VAQVAEITYG QKVMEKETEK KISEIEDAAF
260 270 280 290 300
LAREKAKADA ECYTALKIAE ANKLKLTPEY LQLMKYKAIA SNSKIYFGKD
310 320 330
IPNMFMDSAG GLGKQSEGLS DKLGFGLEDE PLETATKDN
Length:339
Mass (Da):37,710
Last modified:October 14, 2008 - 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:iA777F11C4B1A47D7
GO

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
CH473970 Genomic DNA Translation: EDM09088.1
BC168668 mRNA Translation: AAI68668.1

NCBI Reference Sequences

More...
RefSeqi
NP_001099558.1, NM_001106088.2
XP_008769545.1, XM_008771323.2
XP_008769546.1, XM_008771324.2

Genome annotation databases

Ensembl eukaryotic genome annotation project

More...
Ensembli
ENSRNOT00000018973; ENSRNOP00000018973; ENSRNOG00000013763

Database of genes from NCBI RefSeq genomes

More...
GeneIDi
290823

KEGG: Kyoto Encyclopedia of Genes and Genomes

More...
KEGGi
rno:290823

UCSC genome browser

More...
UCSCi
RGD:1309010 rat

<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
CH473970 Genomic DNA Translation: EDM09088.1
BC168668 mRNA Translation: AAI68668.1
RefSeqiNP_001099558.1, NM_001106088.2
XP_008769545.1, XM_008771323.2
XP_008769546.1, XM_008771324.2

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

BioGridi253334, 8 interactors
IntActiB5DEH2, 3 interactors
STRINGi10116.ENSRNOP00000018973

PTM databases

iPTMnetiB5DEH2
PhosphoSitePlusiB5DEH2

Proteomic databases

jPOSTiB5DEH2
PaxDbiB5DEH2
PeptideAtlasiB5DEH2
PRIDEiB5DEH2

Genome annotation databases

EnsembliENSRNOT00000018973; ENSRNOP00000018973; ENSRNOG00000013763
GeneIDi290823
KEGGirno:290823
UCSCiRGD:1309010 rat

Organism-specific databases

Comparative Toxicogenomics Database

More...
CTDi
11160
RGDi1309010 Erlin2

Phylogenomic databases

eggNOGiKOG2962 Eukaryota
ENOG410XQSH LUCA
GeneTreeiENSGT00390000014666
HOGENOMiCLU_058701_0_0_1
InParanoidiB5DEH2
KOiK23341
OMAiVVNFLIQ
OrthoDBi930534at2759
PhylomeDBiB5DEH2
TreeFamiTF313059

Enzyme and pathway databases

ReactomeiR-RNO-382556 ABC-family proteins mediated transport

Miscellaneous databases

Protein Ontology

More...
PROi
PR:B5DEH2

Gene expression databases

BgeeiENSRNOG00000013763 Expressed in adult mammalian kidney and 9 other tissues
GenevisibleiB5DEH2 RN

Family and domain databases

CDDicd03406 SPFH_like_u3, 1 hit
InterProiView protein in InterPro
IPR001107 Band_7
IPR033294 Erlin1/2
PANTHERiPTHR15351 PTHR15351, 1 hit
PfamiView protein in Pfam
PF01145 Band_7, 1 hit
SMARTiView protein in SMART
SM00244 PHB, 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 nameiERLN2_RAT
<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: B5DEH2
<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: May 5, 2009
Last sequence update: October 14, 2008
Last modified: April 22, 2020
This is version 74 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

Keywords - Technical termi

Reference proteome

Documents

  1. SIMILARITY comments
    Index of protein domains and families
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