We will be switching to the new UniProt website soon. Please explore and share your feedback.
Take me to the new website.
UniProtKB - Q8BJT9 (EDEM2_MOUSE)
Protein
ER degradation-enhancing alpha-mannosidase-like protein 2
Gene
Edem2
Organism
Mus musculus (Mouse)
Status
Functioni
Involved in the endoplasmic reticulum-associated degradation (ERAD) pathway that targets misfolded glycoproteins for degradation in an N-glycan-dependent manner (PubMed:15579471, PubMed:25655076).
May initiate ERAD by promoting the first mannose trimming step of ERAD substrates, from Man9GlcNAc2 to Man8GlcNAc2 (By similarity).
Seems to recognize and bind to exposed hydrophobic regions in target proteins (PubMed:25655076).
By similarity2 PublicationsCaution
Has similarity to alpha 1,2-mannosidases, but the catalytic activity of this protein is controversial. One study shows that it is important for a specific oligosaccharide trimming step from Man9GlcNAc2 to Man8GlcNAc2, suggesting activity as a mannosidase. However, another study reports that this protein has no mannosidase activity.By similarity
GO - Molecular functioni
- calcium ion binding Source: InterPro
- mannosyl-oligosaccharide 1,2-alpha-mannosidase activity Source: Ensembl
GO - Biological processi
- carbohydrate metabolic process Source: InterPro
- mannose trimming involved in glycoprotein ERAD pathway Source: MGI
- positive regulation of retrograde protein transport, ER to cytosol Source: ParkinsonsUK-UCL
- response to unfolded protein Source: UniProtKB-KW
- trimming of terminal mannose on B branch Source: MGI
- ubiquitin-dependent glycoprotein ERAD pathway Source: MGI
Keywordsi
Biological process | Unfolded protein response |
Protein family/group databases
CAZyi | GH47, Glycoside Hydrolase Family 47 |
Names & Taxonomyi
Protein namesi | Recommended name: ER degradation-enhancing alpha-mannosidase-like protein 21 Publication |
Gene namesi | |
Organismi | Mus musculus (Mouse)Imported |
Taxonomic identifieri | 10090 [NCBI] |
Taxonomic lineagei | Eukaryota › Metazoa › Chordata › Craniata › Vertebrata › Euteleostomi › Mammalia › Eutheria › Euarchontoglires › Glires › Rodentia › Myomorpha › Muroidea › Muridae › Murinae › Mus › Mus |
Proteomesi |
|
Organism-specific databases
MGIi | MGI:1915540, Edem2 |
VEuPathDBi | HostDB:ENSMUSG00000038312 |
Subcellular locationi
Endoplasmic reticulum
- Endoplasmic reticulum lumen 1 Publication
Endoplasmic reticulum
- endoplasmic reticulum Source: MGI
- endoplasmic reticulum lumen Source: UniProtKB-SubCell
- endoplasmic reticulum quality control compartment Source: GOC
Other locations
- membrane Source: InterPro
Keywords - Cellular componenti
Endoplasmic reticulumPTM / Processingi
Molecule processing
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Signal peptidei | 1 – 21 | Sequence analysisAdd BLAST | 21 | |
ChainiPRO_5014588821 | 22 – 577 | ER degradation-enhancing alpha-mannosidase-like protein 2Add BLAST | 556 |
Amino acid modifications
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Glycosylationi | 90 | N-linked (GlcNAc...) asparagineSequence analysis | 1 | |
Glycosylationi | 112 | N-linked (GlcNAc...) asparaginePROSITE-ProRule annotation | 1 | |
Glycosylationi | 289 | N-linked (GlcNAc...) asparaginePROSITE-ProRule annotation | 1 | |
Glycosylationi | 450 | N-linked (GlcNAc...) asparaginePROSITE-ProRule annotation | 1 |
Post-translational modificationi
N-glycosylated.1 Publication
Keywords - PTMi
GlycoproteinProteomic databases
MaxQBi | Q8BJT9 |
PaxDbi | Q8BJT9 |
ProteomicsDBi | 341187 |
PTM databases
GlyGeni | Q8BJT9, 4 sites |
PhosphoSitePlusi | Q8BJT9 |
Expressioni
Inductioni
Up-regulated by the unfolded protein response (UPR) via the XBP1 transcription factor.1 Publication
Gene expression databases
Bgeei | ENSMUSG00000038312, Expressed in pancreas and 287 other tissues |
Interactioni
Protein-protein interaction databases
IntActi | Q8BJT9, 8 interactors |
STRINGi | 10090.ENSMUSP00000041202 |
Miscellaneous databases
RNActi | Q8BJT9, protein |
Family & Domainsi
Region
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Regioni | 513 – 561 | DisorderedSequence analysisAdd BLAST | 49 |
Compositional bias
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Compositional biasi | 523 – 561 | Polar residuesSequence analysisAdd BLAST | 39 |
Sequence similaritiesi
Belongs to the glycosyl hydrolase 47 family.UniRule annotation
Keywords - Domaini
SignalPhylogenomic databases
eggNOGi | KOG2429, Eukaryota |
GeneTreei | ENSGT00940000159233 |
HOGENOMi | CLU_003818_5_4_1 |
InParanoidi | Q8BJT9 |
OMAi | DWHLWVS |
OrthoDBi | 434316at2759 |
PhylomeDBi | Q8BJT9 |
TreeFami | TF300807 |
Family and domain databases
Gene3Di | 1.50.10.10, 1 hit |
InterProi | View protein in InterPro IPR012341, 6hp_glycosidase-like_sf IPR044674, EDEM1/2/3 IPR001382, Glyco_hydro_47 IPR036026, Seven-hairpin_glycosidases |
PANTHERi | PTHR45679, PTHR45679, 1 hit |
Pfami | View protein in Pfam PF01532, Glyco_hydro_47, 1 hit |
PRINTSi | PR00747, GLYHDRLASE47 |
SUPFAMi | SSF48225, SSF48225, 1 hit |
i Sequence
Sequence statusi: Complete.
: The displayed sequence is further processed into a mature form. Sequence processingi
Q8BJT9-1 [UniParc]FASTAAdd to basket
10 20 30 40 50
MPFRLLIPLG LVCVLLPLHH GAPGPDGTAP DPAHYRERVK AMFYHAYDSY
60 70 80 90 100
LENAFPYDEL RPLTCDGHDT WGSFSLTLID ALDTLLILGN TSEFQRVVEV
110 120 130 140 150
LQDNVDFDID VNASVFETNI RVVGGLLSAH LLSKKAGVEV EAGWPCSGPL
160 170 180 190 200
LRMAEEAARK LLPAFQTPTG MPYGTVNLLH GVNPGETPVT CTAGIGTFIV
210 220 230 240 250
EFATLSSLTG DPVFEDVARV ALMRLWESRS DIGLVGNHID VLTGKWVAQD
260 270 280 290 300
AGIGAGVDSY FEYLVKGAIL LQDKKLMAMF LEYNKAIRNY THFDDWYLWV
310 320 330 340 350
QMYKGTVSMP VFQSLEAYWP GLQSLIGDID NAMRTFLNYY TVWKQFGGLP
360 370 380 390 400
EFYNIPQGYT VEKREGYPLR PELIESAMYL YRATGDPTLL ELGRDAVESI
410 420 430 440 450
EKISKVECGF ATIKDLRDHK LDNRMESFFL AETVKYLYLL FHPNNFIHNN
460 470 480 490 500
GSTFDSVMTP HGECILGAGG YIFNTEAHPI DPAALHCCRR LKEEQWEVED
510 520 530 540 550
LIKEFYSLKQ SRPKRAQRKT VRSGPWEPQS GPATLSSPAN QPREKQPAQQ
560 570
RTPLLSCPSQ PFTSKLALLG QVFLDSS
Experimental Info
Feature key | Position(s) | DescriptionActions | Graphical view | Length |
---|---|---|---|---|
Sequence conflicti | 505 | F → L in BAC37968 (PubMed:16141072).Curated | 1 | |
Sequence conflicti | 536 | S → F in AAH08268 (PubMed:15489334).Curated | 1 | |
Sequence conflicti | 549 | Q → R in AAH08268 (PubMed:15489334).Curated | 1 | |
Sequence conflicti | 554 | L → V in BAC35880 (PubMed:16141072).Curated | 1 |
Sequence databases
Select the link destinations: EMBLi GenBanki DDBJi Links Updated | AK075650 mRNA Translation: BAC35880.1 AK079296 mRNA Translation: BAC37599.1 AK080636 mRNA Translation: BAC37968.1 AK155024 mRNA Translation: BAE32997.1 AK166998 mRNA Translation: BAE39177.1 AL929233 Genomic DNA No translation available. CH466551 Genomic DNA Translation: EDL06140.1 BC008268 mRNA Translation: AAH08268.1 |
CCDSi | CCDS16953.1 |
RefSeqi | NP_663512.2, NM_145537.2 |
Genome annotation databases
Ensembli | ENSMUST00000040833; ENSMUSP00000041202; ENSMUSG00000038312 |
GeneIDi | 108687 |
KEGGi | mmu:108687 |
UCSCi | uc008nlg.2, mouse |
Similar proteinsi
Cross-referencesi
Sequence databases
Select the link destinations: EMBLi GenBanki DDBJi Links Updated | AK075650 mRNA Translation: BAC35880.1 AK079296 mRNA Translation: BAC37599.1 AK080636 mRNA Translation: BAC37968.1 AK155024 mRNA Translation: BAE32997.1 AK166998 mRNA Translation: BAE39177.1 AL929233 Genomic DNA No translation available. CH466551 Genomic DNA Translation: EDL06140.1 BC008268 mRNA Translation: AAH08268.1 |
CCDSi | CCDS16953.1 |
RefSeqi | NP_663512.2, NM_145537.2 |
3D structure databases
SMRi | Q8BJT9 |
ModBasei | Search... |
Protein-protein interaction databases
IntActi | Q8BJT9, 8 interactors |
STRINGi | 10090.ENSMUSP00000041202 |
Protein family/group databases
CAZyi | GH47, Glycoside Hydrolase Family 47 |
PTM databases
GlyGeni | Q8BJT9, 4 sites |
PhosphoSitePlusi | Q8BJT9 |
Proteomic databases
MaxQBi | Q8BJT9 |
PaxDbi | Q8BJT9 |
ProteomicsDBi | 341187 |
Protocols and materials databases
Antibodypediai | 25993, 145 antibodies from 29 providers |
DNASUi | 108687 |
Genome annotation databases
Ensembli | ENSMUST00000040833; ENSMUSP00000041202; ENSMUSG00000038312 |
GeneIDi | 108687 |
KEGGi | mmu:108687 |
UCSCi | uc008nlg.2, mouse |
Organism-specific databases
CTDi | 55741 |
MGIi | MGI:1915540, Edem2 |
VEuPathDBi | HostDB:ENSMUSG00000038312 |
Phylogenomic databases
eggNOGi | KOG2429, Eukaryota |
GeneTreei | ENSGT00940000159233 |
HOGENOMi | CLU_003818_5_4_1 |
InParanoidi | Q8BJT9 |
OMAi | DWHLWVS |
OrthoDBi | 434316at2759 |
PhylomeDBi | Q8BJT9 |
TreeFami | TF300807 |
Miscellaneous databases
BioGRID-ORCSi | 108687, 4 hits in 64 CRISPR screens |
ChiTaRSi | Edem2, mouse |
PROi | PR:Q8BJT9 |
RNActi | Q8BJT9, protein |
SOURCEi | Search... |
Gene expression databases
Bgeei | ENSMUSG00000038312, Expressed in pancreas and 287 other tissues |
Family and domain databases
Gene3Di | 1.50.10.10, 1 hit |
InterProi | View protein in InterPro IPR012341, 6hp_glycosidase-like_sf IPR044674, EDEM1/2/3 IPR001382, Glyco_hydro_47 IPR036026, Seven-hairpin_glycosidases |
PANTHERi | PTHR45679, PTHR45679, 1 hit |
Pfami | View protein in Pfam PF01532, Glyco_hydro_47, 1 hit |
PRINTSi | PR00747, GLYHDRLASE47 |
SUPFAMi | SSF48225, SSF48225, 1 hit |
MobiDBi | Search... |
Entry informationi
Entry namei | EDEM2_MOUSE | |
Accessioni | Q8BJT9Primary (citable) accession number: Q8BJT9 Secondary accession number(s): Q8BJR2, Q8BK85, Q91VV3 | |
Entry historyi | Integrated into UniProtKB/Swiss-Prot: | July 18, 2018 |
Last sequence update: | March 1, 2003 | |
Last modified: | February 23, 2022 | |
This is version 152 of the entry and version 1 of the sequence. See complete history. | ||
Entry statusi | Reviewed (UniProtKB/Swiss-Prot) | |
Annotation program | Chordata Protein Annotation Program |
Miscellaneousi
Keywords - Technical termi
Reference proteomeDocuments
- Glycosyl hydrolases
Classification of glycosyl hydrolase families and list of entries - MGD cross-references
Mouse Genome Database (MGD) cross-references in UniProtKB/Swiss-Prot - SIMILARITY comments
Index of protein domains and families