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Human ITPR1 Protein expressed in Wheat germ - ABIN1308255
Jarius, Wandinger, Horn, Heuer, Wildemann: A new Purkinje cell antibody (anti-Ca) associated with subacute cerebellar ataxia: immunological characterization. in Journal of neuroinflammation 2010
The results show that phosphorylations by Cdk1 (show CDK1 Proteins) and MAPK (show MAPK1 Proteins) enhance the activity of IP3R1, which is consistent with its maximal activity observed at the time of fertilization and the role of Ca(2 (show CA2 Proteins)+) release in egg activation.
data indicate that PTPalpha (show PTPRA Proteins) and FAK (show PTK2 Proteins), which are enriched in FAs (show FAS Proteins), interact with IP3R1 at adjacent ER sites to spatially sequester IL-1 (show IL1A Proteins)-induced Ca(2 (show CA2 Proteins)+) signalling
IGF-1 (show IGF1 Proteins) strengthens the interaction between NCS-1 (show NCS1 Proteins) and IP3R in the process of regulation of nuclear Ca2 (show CA2 Proteins)+ signaling in cardiomyocytes.
Car8 (show CA8 Proteins) regulates inflammatory pain by inhibiting the ITPR1-cytosolic free calcium pathway.
cGMP/protein kinase (show CDK7 Proteins) G signaling suppresses Itpr1 phosphorylation and promotes endoplasmic reticulum stress in photoreceptors of Cnga3 (show CNGA3 Proteins)-deficient mice.
Association of SLAT (show DEF6 Proteins) with IP receptor 1 promotes Ca(2 (show CA2 Proteins)) signaling in T cells.
IP3R-mediated Ca2 (show CA2 Proteins)+ signaling reinforces Tcf-1 (show HNF1A Proteins) activity to both ensure normal development and to prevent thymocyte neoplasia.
These results demonstrated, for the first time, that IP3R physically interacts with Cx43 (show GJA1 Proteins) and participates in the regulation of Cx43 (show GJA1 Proteins) phosphorylation on S279/282, thereby affecting GJ intercellular communication in ventricular myocytes
DISC1 (show DISC1 Proteins) binds ITPR1 mRNA with HZF (show ZNF385A Proteins), thereby regulating its dendritic transport for synaptic plasticity.
Ca(2 (show CA2 Proteins)+)-mediated cell death signaling between the IRE1alpha (show ERN1 Proteins)-InsP3R pathway in the endoplasmic reticulum, is reported.
Studies indicate that four IP3-binding sites within the tetrameric inositol 1,4,5-trisphosphate receptors (IP3Rs) must bind inositol 145-trisphosphate (IP3) before the channel can open for intracellular Ca2 (show CA2 Proteins)+ signals.
Data show that inositol 145-trisphosphate receptor type 1 (IP3R1) -with a single inositol 145-trisphosphate (IP3) binding-deficient subunit lack activity.
SNPs in ITPR1 and CNTN4 (show CNTN4 Proteins) are involved in the regulation of serum uric acid concentrations in Mexican Americans
concluded that the HERPUD1 (show HERPUD1 Proteins)-mediated cytoprotective effect against oxidative stress depends on the ITPR and Ca(2 (show CA2 Proteins)+) transfer from the endoplasmic reticulum to mitochondria
Studies indicate that the ryanodine receptors (RyRs: RyR1, RyR2, RyR3) and inositol 1,4,5-trisphosphate receptors (IP3Rs: IP3R1, IP3R2 (show ITPR2 Proteins), IP3R3 (show ITPR3 Proteins)) are the major Ca(2 (show CA2 Proteins)+) release channels (CRCs) on the endo/sarcoplasmic reticulum (ER/SR).
ITPR1 missense mutations cause infantile-onset cerebellar ataxia (show USP14 Proteins).
cAMP is delivered directly and at saturating concentrations to its targets, mediate sensitization of IP3R and a more slowly developing inhibition of IP3 accumulation.
ITPR1 has a role in the pathogenesis of autoimmune cerebellitis in cerebellar ataxia (show USP14 Proteins).
we identified two in our cohort with a diagnosis of ataxic cerebral palsy who were found to have a de novo mutation in ITPR1
Ca(2 (show CA2 Proteins)+) release mediated by IP3R1 is an essential mechanism during the early steps of myoblast differentiation.
STIM1 (show STIM1 Proteins) and STIM2 (show Stim2 Proteins) are expressed in bovine aortic endothelial cells and they both interact with IP3R-1.
we propose a model in which the partial unfolding of the suppressor domain by apo (show C9orf3 Proteins)-CaM (show KRIT1 Proteins) and the stepwise binding of the N lobe (show LTF Proteins) of CaM (show KRIT1 Proteins) to the suppressor domain are important elements of calcium/CaM (show KRIT1 Proteins) inhibition of IP(3)R
structural mapping of the amino acid sequences to several functional domains is deduced within the structure of the InsP3R1 tetramer
the InsP3R/Ca2 (show CA2 Proteins)+ channel is regulated by chromogranin B (show CHGB Proteins)
the redox potential and Ca(2 (show CA2 Proteins)+) can regulate IP(3)R through totally different mechanisms: Ca(2 (show CA2 Proteins)+) by the indirect effect and the redox potential by direct action causing conformational changes
This gene encodes an intracellular receptor for inositol 1,4,5-trisphosphate. Upon stimulation by inositol 1,4,5-trisphosphate, this receptor mediates calcium release from the endoplasmic reticulum. Mutations in this gene cause spinocerebellar ataxia type 15, a disease associated with an heterogeneous group of cerebellar disorders. Multiple transcript variants have been identified for this gene.
inositol 1,4,5-triphosphate receptor, type 1
, type I inositol triphosphate receptor
, IP3 receptor
, IP3R 1
, InsP3R type I