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Recombinant Rabbit Ryanodine receptor 1 (RYR1), partial

Recombinant Rabbit Ryanodine receptor 1 (RYR1), partial

Code
MSDS	MSDS Datasheet
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Source
Conjugate
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Target Background

Product Details

Purity

>85% (SDS-PAGE)

Target Names

RYR1

Uniprot NO.

P11716

Alternative Names

RYR1; Ryanodine receptor 1; RYR-1; RyR1; Skeletal muscle calcium release channel; Skeletal muscle ryanodine receptor; Skeletal muscle-type ryanodine receptor; Type 1 ryanodine receptor

Species

Oryctolagus cuniculus (Rabbit)

Source

Yeast

Protein Length

Partial

Tag Info

N-terminal His-tagged/Tag-Free
The tag type will be determined during production process. If you have specified tag type, please tell us and we will develop the specified tag preferentially.

Storage Condition

The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself.Generally, the shelf life of liquid form is 6 months at -20°C/-80°C. The shelf life of lyophilized form is 12 months at -20°C/-80°C.

Shelf Life

The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself.
Generally, the shelf life of liquid form is 6 months at -20°C/-80°C. The shelf life of lyophilized form is 12 months at -20°C/-80°C.

Notes

Repeated freezing and thawing is not recommended. Store working aliquots at 4°C for up to one week.

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Target Background

Function(From Uniprot)

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.

Gene References into Functions

In-depth structural analyses elucidated a novel channel-gating mechanism and a novel ion selectivity mechanism of RyR1. PMID:27573175
the cryo-electron microscopy structures of rabbit RyR1 in three closed conformations at about 4 A resolution and an open state at 5.7 A, are reported. PMID:27468892
Data suggest that RyR1 exhibits conformation consistent with an open-channel model sufficient for movement of Ca2+ except for a pore constriction site; molecular dynamics simulations suggest Ca2+ passage could be allowed by rotation of upper portion of pore-lining S6 helix away from 4-fold channel axis and twisting of Ile-4937 at channel constriction site out of the channel pore. PMID:28584051
Data suggest that reduced SOICR (store overload-induced Ca2+ release) threshold is a common defect of malignant hyperthermia- or central core disease-associated RyR1 mutations; carvedilol (a beta-blocker), like dantrolene (a central muscle relaxant), can suppress RyR1-mediated SOICR. Here, human disease-associated point mutations were induced in recombinant rabbit RyR1 via site-directed mutagenesis. PMID:28687594
RyR1-G4934A had reduced K(+) conductance and ion selectivity compared with WT. Mutations further increasing the side chain volume at these positions (G4934V and G4941I) resulted in reduced caffeine-induced Ca(2+) release. PMID:25998124
Structural insights into the roles of divergent regions in RyR1 allosteric regulation during excitation contraction coupling. PMID:25132084
architecture of rabbit RyR1 at a resolution of 6.1 A, using electron cryomicroscopy PMID:25470059
closed-state structure of the 2.3-megadalton complex of the rabbit skeletal muscle type 1 RyR (RyR1), solved by single-particle electron cryomicroscopy at an overall resolution of 4.8 A PMID:25470061
Diminishing S-palmitoylation directly suppresses RyR1 activity as well as stimulus-coupled Ca(2+) release through RyR1. PMID:24509862
Two regions of the ryanodine receptor calcium channel are involved in Ca(2+)-dependent inactivation PMID:24521037
Data indicate that S107 increased FKBP12 binding to RyR1 in sarcoplasmic reticulum vesicles in the presence of reduced glutathione and the NO-donor NOC12. PMID:23349825
These results suggest that the intersubunit contact region between N-terminal domains of RyR1 is a prime target for disease mutations. PMID:23422674
Sequence data of the ATP binding regions of the RyR1 protein was presented. PMID:23144945
a 2.2 A resolution crystal structure of the RyR domain revealing a two-fold, symmetric, extended four-helix bundle stabilized by a beta sheet. PMID:22913516
Coupled events reveal complex interactions among RyR1, differentially modulated by cytosolic ATP/Mg2+ and Ca2+ under ionic conditions. PMID:22785120
3D localization of a SPRY2 domain in RYR1 PMID:21998699
Both basic and acidic amino acid residues of IpTx(a) are involved in triggering substate of RyR1. PMID:22007141
Chloroform extract of hog barn dust modulates skeletal muscle ryanodine receptor calcium-release channel (RyR1). PMID:20576841
RyRsl subunit is expressed in corpus cavernosum smooth muscle cells. PMID:16524180
phosphorylation and K201 acted similarly to change the conformation of RyR1/2 and regulate FKBP12/12.6 binding. PMID:19661110