Calreticulin / TRP channels
Name: Calreticulin
(Calreticulin)
Official Symbol: CALR
provided by HGNC
Function:
Calcium-binding chaperone that promotes folding, oligomeric assembly and quality control in the endoplasmic reticulum (ER) via the calreticulin/calnexin cycle. This lectin interacts transiently with almost all of the monoglucosylated glycoproteins that are synthesized in the ER. Interacts with the DNA-binding domain of NR3C1 and mediates its nuclear export. Involved in maternal gene expression regulation. May participate in oocyte maturation via the regulation of calcium homeostasis (By similarity).
Source: Reorganizing the protein space at the Universal Protein Resource (UniProt)
Nucleic Acids Res. 40: D71-D75 (2012).
Species |
External DB
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Entrez Gene | UniprotKB | DIP | IntAct | MINT | BioGRID | STRING | IUPHAR-DB | KEGG | OMIM | |
Human
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811![]() |
P27797![]() |
DIP-104N![]() |
P27797![]() |
MINT-101756![]() |
107262![]() |
P27797![]() |
hsa:811![]() |
109091![]() |
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Mouse
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12317![]() |
P14211![]() |
DIP-38086N![]() |
P14211![]() |
MINT-1679870![]() |
198458![]() |
P14211![]() |
mmu:12317![]() |
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Rat
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64202![]() |
P18418![]() |
DIP-37224N![]() |
P18418![]() |
MINT-245423![]() |
249008![]() |
P18418![]() |
rno:64202![]() |
PPI pairs:
Biological Process:
- GO:0006987
: activation of signaling protein activity involved in unfolded protein response
- GO:0002479
: antigen processing and presentation of exogenous peptide antigen via MHC class I, TAP-dependent
- GO:0055007
: cardiac muscle cell differentiation
- GO:0007050
: cell cycle arrest
- GO:0071285
: cellular response to lithium ion
- GO:0090398
: cellular senescence
- GO:0030866
: cortical actin cytoskeleton organization
- GO:0042921
: glucocorticoid receptor signaling pathway
- GO:0033144
: negative regulation of intracellular steroid hormone receptor signaling pathway
- GO:0045665
: negative regulation of neuron differentiation
- GO:0048387
: negative regulation of retinoic acid receptor signaling pathway
- GO:0000122
: negative regulation of transcription from RNA polymerase II promoter
- GO:0017148
: negative regulation of translation
- GO:0002502
: peptide antigen assembly with MHC class I protein complex
- GO:0045787
: positive regulation of cell cycle
- GO:0008284
: positive regulation of cell proliferation
- GO:2000510
: positive regulation of dendritic cell chemotaxis
- GO:0045740
: positive regulation of DNA replication
- GO:0010628
: positive regulation of gene expression
- GO:0050766
: positive regulation of phagocytosis
- GO:1900026
: positive regulation of substrate adhesion-dependent cell spreading
- GO:0043687
: post-translational protein modification
- GO:0006611
: protein export from nucleus
- GO:0034504
: protein localization to nucleus
- GO:0022417
: protein maturation by protein folding
- GO:0018279
: protein N-linked glycosylation via asparagine
- GO:0050821
: protein stabilization
- GO:0042981
: regulation of apoptotic process
- GO:0040020
: regulation of meiosis
- GO:0042493
: response to drug
- GO:0032355
: response to estradiol stimulus
- GO:0033574
: response to testosterone stimulus
- GO:0051208
: sequestering of calcium ion
- GO:0007283
: spermatogenesis
Source: The Gene Ontology Consortium. Gene ontology: tool for the unification of biology. Nat. Genet.. May 2000;25(1):25-9.
World Wide Web URL: http://www.geneontology.org/
World Wide Web URL: http://www.geneontology.org/
Disease:
No information in OMIM
Source: Online Mendelian Inheritance in Man, OMIM®. McKusick-Nathans Institute of Genetic Medicine,
Johns Hopkins University (Baltimore, MD), May, 2012.
World Wide Web URL: http://omim.org/
World Wide Web URL: http://omim.org/
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Screening
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Experimental screening | Non-experimental screening | Reference | ||||||||
TRP channel construct | Interactor source | |||||||||
TRP channel | Interactor | Method | Species | Region | Species | Organ/tissue | Sample type | |||
TRPC3 |
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Calreticulin | Inference | Prediction | 18215135 |
(
:
click the arrow icon to show interactions only between the corresponding TRP channel and the interactor)
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Validation: In vivo validation
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Assay with endogenous proteins | Assay with overexpressed proteins | Reference | ||||||||
Cell or tissue | Cell or tissue | TRP channel construct | Interactor construct | |||||||
TRP channel | Interactor | Method | Species | Region | Species | Region | ||||
TRPC3 |
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Calreticulin | Co-immunoprecipitation | Mouse skeletal myotube lysates | 18215135 |
(
:
click the arrow icon to show interactions only between the corresponding TRP channel and the interactor)
