Type |
Details |
Score |
Allele |
Name: |
ORAI calcium release-activated calcium modulator 2; endonuclease-mediated mutation 1, Shanghai Model Organisms Center |
Allele Type: |
Endonuclease-mediated |
Attribute String: |
Null/knockout |
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Strain |
Attribute String: |
coisogenic, endonuclease-mediated mutation, mutant strain |
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Protein Domain |
Type: |
Family |
Description: |
Orai1 is a pore-forming calcium release-activated calcium (CRAC) channel subunit composed of four transmembrane domains []. Paralogues Orai2 and Orai3 have also been shown to be capable of forming CRAC channels and share Orai1 membrane topology. In these experiments, Orai-1, -2, and -3 channels were similarly inhibited by extracellular Ca2+. Orai3 channels seems to differ from Orai1 and -2 inbeing relatively resistant to the process of Ca2+ depotentiation []. However, the physiological roles of Orai2 and Orai3 in vivo are currently not well understood [].This entry represents Orai3. |
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Protein Domain |
Type: |
Family |
Description: |
Orai1 is a pore-forming calcium release-activated calcium (CRAC) channel subunit composed of four transmembrane domains []. Paralogues Orai2 and Orai3 have also been shown to be capable of forming CRAC channels and share Orai1 membrane topology. In these experiments, Orai-1, -2, and -3 channels were similarly inhibited by extracellular Ca2+. Orai3 channels seems to differ from Orai1 and -2 in being relatively resistant to the process of Ca2+ depotentiation []. However, the physiological roles of Orai2 and Orai3 in vivo are currently not well understood [].This entry represents Orai2. |
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Protein |
Organism: |
Mus musculus/domesticus |
Length: |
250
 |
Fragment?: |
false |
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•
•
•
•
|
Protein |
Organism: |
Mus musculus/domesticus |
Length: |
290
 |
Fragment?: |
false |
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•
•
•
•
|
Protein |
Organism: |
Mus musculus/domesticus |
Length: |
290
 |
Fragment?: |
false |
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•
•
•
•
|
Protein |
Organism: |
Mus musculus/domesticus |
Length: |
176
 |
Fragment?: |
false |
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•
•
•
•
|
Protein |
Organism: |
Mus musculus/domesticus |
Length: |
158
 |
Fragment?: |
true |
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•
•
•
•
|
Protein |
Organism: |
Mus musculus/domesticus |
Length: |
136
 |
Fragment?: |
false |
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•
•
•
•
|
Protein |
Organism: |
Mus musculus/domesticus |
Length: |
250
 |
Fragment?: |
false |
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•
•
•
•
|
Protein |
Organism: |
Mus musculus/domesticus |
Length: |
264
 |
Fragment?: |
false |
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Publication |
First Author: |
DeHaven WI |
Year: |
2007 |
Journal: |
J Biol Chem |
Title: |
Calcium inhibition and calcium potentiation of Orai1, Orai2, and Orai3 calcium release-activated calcium channels. |
Volume: |
282 |
Issue: |
24 |
Pages: |
17548-56 |
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Publication |
First Author: |
Hoth M |
Year: |
2013 |
Journal: |
Curr Top Membr |
Title: |
The neglected CRAC proteins: Orai2, Orai3, and STIM2. |
Volume: |
71 |
|
Pages: |
237-71 |
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Publication |
First Author: |
Kawasaki T |
Year: |
2010 |
Journal: |
J Biol Chem |
Title: |
Protein kinase C-induced phosphorylation of Orai1 regulates the intracellular Ca2+ level via the store-operated Ca2+ channel. |
Volume: |
285 |
Issue: |
33 |
Pages: |
25720-30 |
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Protein |
Organism: |
Mus musculus/domesticus |
Length: |
304
 |
Fragment?: |
false |
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•
•
•
|
Protein |
Organism: |
Mus musculus/domesticus |
Length: |
304
 |
Fragment?: |
false |
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•
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•
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Publication |
First Author: |
Lorin-Nebel C |
Year: |
2007 |
Journal: |
J Physiol |
Title: |
CRAC channel activity in C. elegans is mediated by Orai1 and STIM1 homologues and is essential for ovulation and fertility. |
Volume: |
580 |
Issue: |
Pt 1 |
Pages: |
67-85 |
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Protein Domain |
Type: |
Homologous_superfamily |
Description: |
This entry includes Drosophila Orai and human Orai1, Orai2 and Orai3. ORAI-1 green fluorescent protein (GFP) reporters are co-expressed with STIM-1 (ER CA(2+) sensors) in the gonad and intestine. The protein has four predicted transmembrane domains with a highly conserved region between TM2 ad TM3. This conserved domain is thought to function in channel regulation. ORAI1-related proteins are required for the production of the calcium channel, CRAC, along with STIM1-related proteins []. |
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Protein Domain |
Type: |
Family |
Description: |
This entry includes Drosophila Orai and human Orai1, Orai2 and Orai3. ORAI-1 green fluorescent protein (GFP) reporters are co-expressed with STIM-1 (ER CA(2+) sensors) in the gonad and intestine. The protein has four predicted transmembrane domains with a highly conserved region between TM2 ad TM3. This conserved domain is thought to function in channel regulation. ORAI1-related proteins are required for the production of the calcium channel, CRAC, along with STIM1-related proteins []. |
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Publication |
First Author: |
Yan J |
Year: |
2019 |
Journal: |
FASEB J |
Title: |
Leucine-rich repeat kinase 2 regulates mouse dendritic cell migration by ORAI2. |
Volume: |
33 |
Issue: |
9 |
Pages: |
9775-9784 |
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Publication |
First Author: |
MaciÄ…g F |
Year: |
2019 |
Journal: |
Biochim Biophys Acta Mol Cell Res |
Title: |
Behavioral and electrophysiological changes in female mice overexpressing ORAI1 in neurons. |
Volume: |
1866 |
Issue: |
7 |
Pages: |
1137-1150 |
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Publication |
First Author: |
Chen J |
Year: |
2017 |
Journal: |
Circulation |
Title: |
Nicotinamide Phosphoribosyltransferase Promotes Pulmonary Vascular Remodeling and Is a Therapeutic Target in Pulmonary Arterial Hypertension. |
Volume: |
135 |
Issue: |
16 |
Pages: |
1532-1546 |
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