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Details on Person UniProt:B5TVM2-7 Ildr2

Class:IdReferenceIsoform:9773305
_chainChangeLogsignal peptide:1-35 for 9773305 added on Wed May 4 2022;chain:36-661 for 9773305 added on Wed May 4 2022
_displayNameUniProt:B5TVM2-7 Ildr2
_timestamp2024-08-09 19:31:18
chainsignal peptide:1-35
chain:36-661
checksumE80BEDD0D21D5DA2
commentFUNCTION May be involved in ER stress pathways with effects on lipid homeostasis and insulin secretion (PubMed:23826244, PubMed:33863978). With ILDR1 and LSR, involved in the maintain of the epithelial barrier function through the recruitment of MARVELD2/tricellulin to tricellular tight junctions (PubMed:23239027). Also functions as a B7-like protein family member expressed on immune cells and inflamed tissue and with T-cell inhibitory activity (PubMed:29431694). In the inner ear, may regulate alternative pre-mRNA splicing via binding to TRA2A, TRA2B and SRSF1 (PubMed:28785060).SUBUNIT Interacts with MARVELD2 and OCLN (PubMed:23239027). Interacts with P4HB and HSPA5; the interaction with HSPA5 stabilizes ILDR2 expression (PubMed:33863978). Interacts (via C-terminus) with TRA2A, TRA2B and SRSF1 (PubMed:28785060).SUBCELLULAR LOCATION Expressed in epithelial tissues, mainly in liver, kidney and colon.DISRUPTION PHENOTYPE Steatotic liver with increased hepatic and circulating triglycerides and total cholesterol. Shows reduced expression of genes mediating synthesis and oxidation of hepatic lipids.SIMILARITY Belongs to the immunoglobulin superfamily. LISCH7 family.CAUTION It is uncertain whether Met-1 or Met-16 is the initiator.
created[InstanceEdit:9773244] Weiser, Joel
descriptionrecommendedName: fullName evidence="12"Immunoglobulin-like domain-containing receptor 2 alternativeName: fullName evidence="10 11"Angulin-3 alternativeName: fullName evidence="9"Lisch-like protein
geneNameIldr2
D1Ertd471e
Ll
identifierB5TVM2
isoformParent
isSequenceChangedFALSE
keywordAlternative splicing
Cell junction
Disulfide bond
Endoplasmic reticulum
Immunoglobulin domain
Membrane
Methylation
Nucleus
Phosphoprotein
Reference proteome
Signal
Tight junction
Transmembrane
Transmembrane helix
modified[InstanceEdit:9819394] Weiser, Joel
[InstanceEdit:9852000] Weiser, Joel, 2023-11-03
[InstanceEdit:9917590] Weiser, Joel, 2024-08-09
nameIldr2
referenceDatabase[ReferenceDatabase:2] UniProt
secondaryIdentifierILDR2_MOUSE
B5TVM3
B5TVM4
B5TVM5
B5TVM6
B5TVM7
B5TVM8
B5TVM9
E9Q9U5
sequenceLength661
species[Species:48892] Mus musculus
variantIdentifierB5TVM2-7
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