Page last updated: 2024-08-07 13:06:16
Ryanodine receptor 1
A ryanodine receptor 1 that is encoded in the genome of human. [PRO:DNx, UniProtKB:P21817]
Synonyms
RYR-1;
RyR1;
Skeletal muscle calcium release channel;
Skeletal muscle ryanodine receptor;
Skeletal muscle-type ryanodine receptor;
Type 1 ryanodine receptor
Research
Bioassay Publications (4)
| Timeframe | Studies on this Protein(%) | All Drugs % |
|---|---|---|
| pre-1990 | 0 (0.00) | 18.7374 |
| 1990's | 1 (25.00) | 18.2507 |
| 2000's | 3 (75.00) | 29.6817 |
| 2010's | 0 (0.00) | 24.3611 |
| 2020's | 0 (0.00) | 2.80 |
Compounds (3)
Drugs with Inhibition Measurements
| Drug | Taxonomy | Measurement | Average (mM) | Bioassay(s) | Publication(s) |
|---|---|---|---|---|---|
| nevirapine | Homo sapiens (human) | Ki | 7.0000 | 1 | 1 |
Drugs with Activation Measurements
| Drug | Taxonomy | Measurement | Average (mM) | Bioassay(s) | Publication(s) |
|---|---|---|---|---|---|
| bastadin 5 | Homo sapiens (human) | EC50 | 2.2000 | 2 | 2 |
| bastadin 4 | Homo sapiens (human) | EC50 | 14.7000 | 1 | 1 |
Drugs with Other Measurements
| Drug | Taxonomy | Measurement | Average (mM) | Bioassay(s) | Publication(s) |
|---|---|---|---|---|---|
| bastadin 5 | Homo sapiens (human) | ED50 | 2.3000 | 1 | 1 |
Enables
This protein enables 8 target(s):
| Target | Category | Definition |
|---|---|---|
| ryanodine-sensitive calcium-release channel activity | molecular function | Enables transmembrane transfer of calcium ions from an intracellular store to the cytosol on induction by increased calcium concentration and is sensitive to the plant alkaloid ryanodine. [GOC:dph, GOC:tb, PMID:22822064] |
| voltage-gated calcium channel activity | molecular function | Enables the transmembrane transfer of a calcium ion by a voltage-gated channel. A voltage-gated channel is a channel whose open state is dependent on the voltage across the membrane in which it is embedded. [GOC:mtg_transport, GOC:tb, ISBN:0815340729] |
| calcium channel activity | molecular function | Enables the facilitated diffusion of a calcium ion (by an energy-independent process) involving passage through a transmembrane aqueous pore or channel without evidence for a carrier-mediated mechanism. [GOC:mtg_transport, GOC:pr, ISBN:0815340729] |
| calcium ion binding | molecular function | Binding to a calcium ion (Ca2+). [GOC:ai] |
| calmodulin binding | molecular function | Binding to calmodulin, a calcium-binding protein with many roles, both in the calcium-bound and calcium-free states. [GOC:krc] |
| ATP binding | molecular function | Binding to ATP, adenosine 5'-triphosphate, a universally important coenzyme and enzyme regulator. [ISBN:0198506732] |
| intracellularly gated calcium channel activity | molecular function | Enables the transmembrane transfer of a calcium ion by a channel that opens when a specific intracellular ligand has been bound by the channel complex or one of its constituent parts. [GOC:mah] |
| calcium-induced calcium release activity | molecular function | Enables transmembrane transfer of calcium ions from an intracellular store to the cytosol on induction by increased calcium concentration. [GOC:jid, GOC:nln, PMID:2990997, PMID:8381210, PMID:8653752] |
Located In
This protein is located in 10 target(s):
| Target | Category | Definition |
|---|---|---|
| cytoplasm | cellular component | The contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures. [ISBN:0198547684] |
| plasma membrane | cellular component | The membrane surrounding a cell that separates the cell from its external environment. It consists of a phospholipid bilayer and associated proteins. [ISBN:0716731363] |
| cell cortex | cellular component | The region of a cell that lies just beneath the plasma membrane and often, but not always, contains a network of actin filaments and associated proteins. [GOC:mah, ISBN:0815316194] |
| junctional sarcoplasmic reticulum membrane | cellular component | The part of the sarcoplasmic reticulum membrane that contains calcium release channels, is devoted to calcium release and is juxtaposed to transverse tubule membrane. The junctional sarcoplasmic reticulum membrane consists of the junctional region of the terminal cisterna membrane. [GOC:mtg_muscle] |
| terminal cisterna | cellular component | The portion of sarcoplasmic reticulum devoted to calcium ion storage and calcium ion release. [GOC:mtg_muscle] |
| sarcoplasmic reticulum | cellular component | A fine reticular network of membrane-limited elements that pervades the sarcoplasm of a muscle cell; continuous over large portions of the cell and with the nuclear envelope; that part of the endoplasmic reticulum specialized for calcium release, uptake and storage. [GOC:mtg_muscle, ISBN:0124325653, ISBN:0198547684] |
| organelle membrane | cellular component | A membrane that is one of the two lipid bilayers of an organelle envelope or the outermost membrane of single membrane bound organelle. [GOC:dos, GOC:mah] |
| I band | cellular component | A region of a sarcomere that appears as a light band on each side of the Z disc, comprising a region of the sarcomere where thin (actin) filaments are not overlapped by thick (myosin) filaments; contains actin, troponin, and tropomyosin; each sarcomere includes half of an I band at each end. [ISBN:0321204131] |
| sarcoplasmic reticulum membrane | cellular component | The lipid bilayer surrounding the sarcoplasmic reticulum. [GOC:rph] |
| extracellular exosome | cellular component | A vesicle that is released into the extracellular region by fusion of the limiting endosomal membrane of a multivesicular body with the plasma membrane. Extracellular exosomes, also simply called exosomes, have a diameter of about 40-100 nm. [GOC:BHF, GOC:mah, GOC:vesicles, PMID:15908444, PMID:17641064, PMID:19442504, PMID:19498381, PMID:22418571, PMID:24009894] |
Active In
This protein is active in 4 target(s):
| Target | Category | Definition |
|---|---|---|
| Z disc | cellular component | Platelike region of a muscle sarcomere to which the plus ends of actin filaments are attached. [GOC:mtg_muscle, ISBN:0815316194] |
| sarcolemma | cellular component | The outer membrane of a muscle cell, consisting of the plasma membrane, a covering basement membrane (about 100 nm thick and sometimes common to more than one fiber), and the associated loose network of collagen fibers. [ISBN:0198506732] |
| smooth endoplasmic reticulum | cellular component | The smooth endoplasmic reticulum (smooth ER or SER) has no ribosomes attached to it. The smooth ER is the recipient of the proteins synthesized in the rough ER. Those proteins to be exported are passed to the Golgi complex, the resident proteins are returned to the rough ER and the lysosomal proteins after phosphorylation of their mannose residues are passed to the lysosomes. Glycosylation of the glycoproteins also continues. The smooth ER is the site of synthesis of lipids, including the phospholipids. The membranes of the smooth ER also contain enzymes that catalyze a series of reactions to detoxify both lipid-soluble drugs and harmful products of metabolism. Large quantities of certain compounds such as phenobarbital cause an increase in the amount of the smooth ER. [ISBN:0198506732] |
| sarcoplasmic reticulum membrane | cellular component | The lipid bilayer surrounding the sarcoplasmic reticulum. [GOC:rph] |
Part Of
This protein is part of 2 target(s):
| Target | Category | Definition |
|---|---|---|
| ryanodine receptor complex | cellular component | A voltage-gated calcium-release channel complex of the sarcoplasmic or endoplasmic reticulum. It plays an important role in the excitation-contraction (E-C) coupling of muscle cells. RyR comprises a family of ryanodine receptors, widely expressed throughout the animal kingdom. [GOC:ame, PMID:22822064] |
| calcium channel complex | cellular component | An ion channel complex through which calcium ions pass. [GOC:mah] |
Involved In
This protein is involved in 16 target(s):
| Target | Category | Definition |
|---|---|---|
| response to hypoxia | biological process | Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a stimulus indicating lowered oxygen tension. Hypoxia, defined as a decline in O2 levels below normoxic levels of 20.8 - 20.95%, results in metabolic adaptation at both the cellular and organismal level. [GOC:hjd] |
| outflow tract morphogenesis | biological process | The process in which the anatomical structures of the outflow tract are generated and organized. The outflow tract is the portion of the heart through which blood flows into the arteries. [GOC:mtg_heart, UBERON:0004145] |
| calcium ion transport | biological process | The directed movement of calcium (Ca) ions into, out of or within a cell, or between cells, by means of some agent such as a transporter or pore. [GOC:ai] |
| muscle contraction | biological process | A process in which force is generated within muscle tissue, resulting in a change in muscle geometry. Force generation involves a chemo-mechanical energy conversion step that is carried out by the actin/myosin complex activity, which generates force through ATP hydrolysis. [GOC:ef, GOC:mtg_muscle, ISBN:0198506732] |
| release of sequestered calcium ion into cytosol by sarcoplasmic reticulum | biological process | The process in which the release of sequestered calcium ion by sarcoplasmic reticulum into cytosol occurs via calcium release channels. [GOC:mtg_muscle] |
| calcium-mediated signaling | biological process | Any intracellular signal transduction in which the signal is passed on within the cell via calcium ions. [GOC:signaling] |
| response to caffeine | biological process | Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a caffeine stimulus. Caffeine is an alkaloid found in numerous plant species, where it acts as a natural pesticide that paralyzes and kills certain insects feeding upon them. [GOC:ef, GOC:mah] |
| skin development | biological process | The process whose specific outcome is the progression of the skin over time, from its formation to the mature structure. The skin is the external membranous integument of an animal. In vertebrates the skin generally consists of two layers, an outer nonsensitive and nonvascular epidermis (cuticle or skarfskin) composed of cells which are constantly growing and multiplying in the deeper, and being thrown off in the superficial layers, as well as an inner vascular dermis (cutis, corium or true skin) composed mostly of connective tissue. [GOC:jl, UBERON:0002097] |
| ossification involved in bone maturation | biological process | The formation of bone or of a bony substance, or the conversion of fibrous tissue or of cartilage into bone, involved in the progression of the skeleton from its formation to its mature state. [GOC:dph, GOC:mah, GOC:mtg_mpo] |
| skeletal muscle fiber development | biological process | The process whose specific outcome is the progression of the skeletal muscle fiber over time, from its formation to the mature structure. Muscle fibers are formed by the maturation of myotubes. They can be classed as slow, intermediate/fast or fast. [GOC:dph, GOC:ef, GOC:jid, GOC:lm, GOC:mtg_muscle] |
| release of sequestered calcium ion into cytosol | biological process | The process in which calcium ions sequestered in the endoplasmic reticulum, Golgi apparatus or mitochondria are released into the cytosolic compartment. [GOC:dph, GOC:hjd, GOC:mtg_lung, PMID:1814929] |
| protein homotetramerization | biological process | The formation of a protein homotetramer, a macromolecular structure consisting of four noncovalently associated identical subunits. [GOC:go_curators] |
| regulation of cytosolic calcium ion concentration | biological process | Any process involved in the maintenance of an internal steady state of calcium ions within the cytosol of a cell or between the cytosol and its surroundings. [GOC:ai, GOC:mah, GOC:rph] |
| cellular response to calcium ion | biological process | Any process that results in a change in state or activity of a cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a calcium ion stimulus. [GOC:mah] |
| cellular response to caffeine | biological process | Any process that results in a change in state or activity of a cell (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a caffeine stimulus. Caffeine is an alkaloid found in numerous plant species, where it acts as a natural pesticide that paralyzes and kills certain insects feeding upon them. [GOC:mah] |
| striated muscle contraction | biological process | A process in which force is generated within striated muscle tissue, resulting in the shortening of the muscle. Force generation involves a chemo-mechanical energy conversion step that is carried out by the actin/myosin complex activity, which generates force through ATP hydrolysis. Striated muscle is a type of muscle in which the repeating units (sarcomeres) of the contractile myofibrils are arranged in registry throughout the cell, resulting in transverse or oblique striations observable at the level of the light microscope. [GOC:jl, GOC:mtg_muscle, ISBN:0198506732] |