DNAJC3
This gene encodes a protein with multiple tetratricopeptide repeat (TPR) motifs as well as the highly conserved J domain found in DNAJ chaperone family members. It is a member of the tetratricopeptide repeat family of proteins and acts as an inhibitor of the interferon-induced, dsRNA-activated protein kinase (PKR). [provided by RefSeq, Jul 2010]
Full Name
DnaJ Heat Shock Protein Family (Hsp40) Member C3
Function
Involved in the unfolded protein response (UPR) during endoplasmic reticulum (ER) stress. Acts as a negative regulator of the EIF2AK4/GCN2 kinase activity by preventing the phosphorylation of eIF-2-alpha at 'Ser-52' and hence attenuating general protein synthesis under ER stress, hypothermic and amino acid starving stress conditions (By similarity).
Co-chaperone of HSPA8/HSC70, it stimulates its ATPase activity. May inhibit both the autophosphorylation of EIF2AK2/PKR and the ability of EIF2AK2 to catalyze phosphorylation of the EIF2A. May inhibit EIF2AK3/PERK activity.
Co-chaperone of HSPA8/HSC70, it stimulates its ATPase activity. May inhibit both the autophosphorylation of EIF2AK2/PKR and the ability of EIF2AK2 to catalyze phosphorylation of the EIF2A. May inhibit EIF2AK3/PERK activity.
Biological Process
Cellular response to cold Source: UniProtKB
Defense response to virus Source: UniProtKB-KW
Negative regulation of apoptotic process Source: ParkinsonsUK-UCL
Negative regulation of endoplasmic reticulum stress-induced eIF2 alpha phosphorylation Source: ParkinsonsUK-UCL
Positive regulation of translation initiation in response to endoplasmic reticulum stress Source: UniProtKB
Protein folding in endoplasmic reticulum Source: GO_Central
Proteolysis involved in cellular protein catabolic process Source: Ensembl
Response to unfolded protein Source: UniProtKB-KW
Defense response to virus Source: UniProtKB-KW
Negative regulation of apoptotic process Source: ParkinsonsUK-UCL
Negative regulation of endoplasmic reticulum stress-induced eIF2 alpha phosphorylation Source: ParkinsonsUK-UCL
Positive regulation of translation initiation in response to endoplasmic reticulum stress Source: UniProtKB
Protein folding in endoplasmic reticulum Source: GO_Central
Proteolysis involved in cellular protein catabolic process Source: Ensembl
Response to unfolded protein Source: UniProtKB-KW
Cellular Location
Endoplasmic reticulum
Involvement in disease
Ataxia, combined cerebellar and peripheral, with hearing loss and diabetes mellitus (ACPHD):
A disease characterized by juvenile-onset diabetes and neurodegeneration, resulting in ataxia, upper-motor-neuron damage, peripheral neuropathy, hearing loss, and cerebral atrophy.
A disease characterized by juvenile-onset diabetes and neurodegeneration, resulting in ataxia, upper-motor-neuron damage, peripheral neuropathy, hearing loss, and cerebral atrophy.
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Anti-DNAJC3 antibodies
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Target: DNAJC3
Host: Rabbit
Antibody Isotype: IgG
Specificity: Human, Mouse, Monkey
Clone: P0281
Application*: WB
Target: DNAJC3
Host: Mouse
Antibody Isotype: IgG2a, κ
Specificity: Human, Mouse, Rat
Clone: D1318
Application*: E, WB, IF
Target: DNAJC3
Host: Mouse
Antibody Isotype: IgG1, κ
Specificity: Human
Clone: CBYCD-345
Application*: WB, IP, IF, E, P
Target: DNAJC3
Host: Mouse
Antibody Isotype: IgG2a, κ
Specificity: Human, Mouse, Rat
Clone: 4D3-F2
Application*: E, WB, IF
Target: DNAJC3
Host: Rabbit
Antibody Isotype: IgG
Specificity: Human, Mouse, Monkey
Clone: C56E7
Application*: WB, IP
Target: DNAJC3
Host: Rabbit
Antibody Isotype: IgG
Specificity: Human, Mouse
Clone: J.98.6
Application*: IP, WB
Target: DNAJC3
Host: Mouse
Antibody Isotype: IgG2a
Specificity: Human
Clone: CBYCD-345
Application*: WB, IC, IF
Target: DNAJC3
Host: Mouse
Antibody Isotype: IgG2a, κ
Specificity: Human
Clone: 4D3-F2
Application*: IF
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For Research Use Only. Not For Clinical Use.
(P): Predicted
* Abbreviations
- AActivation
- AGAgonist
- APApoptosis
- BBlocking
- BABioassay
- BIBioimaging
- CImmunohistochemistry-Frozen Sections
- CIChromatin Immunoprecipitation
- CTCytotoxicity
- CSCostimulation
- DDepletion
- DBDot Blot
- EELISA
- ECELISA(Cap)
- EDELISA(Det)
- ESELISpot
- EMElectron Microscopy
- FFlow Cytometry
- FNFunction Assay
- GSGel Supershift
- IInhibition
- IAEnzyme Immunoassay
- ICImmunocytochemistry
- IDImmunodiffusion
- IEImmunoelectrophoresis
- IFImmunofluorescence
- IGImmunochromatography
- IHImmunohistochemistry
- IMImmunomicroscopy
- IOImmunoassay
- IPImmunoprecipitation
- ISIntracellular Staining for Flow Cytometry
- LALuminex Assay
- LFLateral Flow Immunoassay
- MMicroarray
- MCMass Cytometry/CyTOF
- MDMeDIP
- MSElectrophoretic Mobility Shift Assay
- NNeutralization
- PImmunohistologyp-Paraffin Sections
- PAPeptide Array
- PEPeptide ELISA
- PLProximity Ligation Assay
- RRadioimmunoassay
- SStimulation
- SESandwich ELISA
- SHIn situ hybridization
- TCTissue Culture
- WBWestern Blot
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