RyR1 / TRP channels
Name: Ryanodine receptor 1
(RyR1)
Official Symbol: RYR1
provided by HGNC
Function:
Calcium channel that mediates the release of Ca(2+) from the sarcoplasmic reticulum into the cytoplasm and thereby plays a key role in triggering muscle contraction following depolarization of T-tubules. Repeated very high-level exercise increases the open probability of the channel and leads to Ca(2+) leaking into the cytoplasm. Can also mediate the release of Ca(2+) from intracellular stores in neurons, and may thereby promote prolonged Ca(2+) signaling in the brain. Required for normal embryonic development of muscle fibers and skeletal muscle. Required for normal heart morphogenesis, skin development and ossification during embryogenesis (By similarity).
Source: Reorganizing the protein space at the Universal Protein Resource (UniProt)
Nucleic Acids Res. 40: D71-D75 (2012).
| Species |
External DB
|
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Entrez Gene | UniprotKB | DIP | IntAct | MINT | BioGRID | STRING | IUPHAR-DB | KEGG | OMIM | |
Human
|
6261 |
P21817 |
DIP-29708N |
P21817 |
MINT-1605046 |
112173 |
P21817 |
hsa:6261 |
180901 |
|
Mouse
|
20190 |
Q80X16 |
DIP-29705N |
Q80X16 |
203045 |
Q80X16 |
mmu:20190 |
|||
Rat
|
114207 |
F1LMY4 |
MINT-195292 |
250309 |
rno:114207 |
|||||
Biological Process:
- GO:0071313
: cellular response to caffeine - GO:0006936
: muscle contraction - GO:0043931
: ossification involved in bone maturation - GO:0003151
: outflow tract morphogenesis - GO:0014808
: release of sequestered calcium ion into cytosol by sarcoplasmic reticulum - GO:0001666
: response to hypoxia - GO:0048741
: skeletal muscle fiber development - GO:0043588
: skin development
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:
- OMIM:180901
:
Malignant hyperthermia susceptibility 1
(OMIM:145600
)
- OMIM:180901
:
Central core disease
(OMIM:117000
)
- OMIM:180901
:
Minicore myopathy with external ophthalmoplegia
(OMIM:255320
)
- OMIM:180901
:
Neuromuscular disease, congenital, with uniform type 1 fiber
(OMIM:117000
)
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/
Screening
Validation: In vitro validation
Validation: In vivo validation
Characterization
Functional consequence
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top
|
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 | |||
| TRPC1 |
|
RyR1 | Affinity purification-mass spectrometry | Not used as a bait | Rabbit | Fast-twitch muscle | Triad vesicles | 18215135 | ||
| TRPC5 |
|
RyR1 | Affinity purification-mass spectrometry | Not used as a bait | Rabbit | Fast-twitch muscle | Triad vesicles | 18215135 | ||
| TRPV1 |
|
RyR1 | Affinity purification-mass spectrometry | Not used as a bait | Rabbit | Fast-twitch muscle | Triad vesicles | 18215135 | ||
| TRPV6 |
|
RyR1 | Affinity purification-mass spectrometry | Not used as a bait | Rabbit | Fast-twitch muscle | Triad vesicles | 18215135 | ||
(
:
click the arrow icon to show interactions only between the corresponding TRP channel and the interactor)
:
click the arrow icon to show interactions only between the corresponding TRP channel and the interactor)
Screening
Validation: In vitro validation
Validation: In vivo validation
Characterization
Functional consequence
|
top
|
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 | ||||
| TRPC1 |
|
RyR1 | Co-immunoprecipitation | Mouse skeletal myotube lysates | 18215135 | |||||
(
:
click the arrow icon to show interactions only between the corresponding TRP channel and the interactor)
:
click the arrow icon to show interactions only between the corresponding TRP channel and the interactor)







Screening