Sequence in raw or FASTA format:
RYR1 ryanodine receptor 1 (skeletal) [Homo sapiens (human)]
| Gene Symbol | RYR1 |
| Entrez Gene ID | 6261 |
| Full Name | ryanodine receptor 1 (skeletal) |
| Synonyms | CCO, MHS, MHS1, RYDR, RYR, SKRR |
| Gene Type | protein-coding |
| Organism | Homo sapiens (human) |
| Genome |
19 19q13.1 |
| Summary | This gene encodes a ryanodine receptor found in skeletal muscle. The encoded protein functions as a calcium release channel in the sarcoplasmic reticulum but also serves to connect the sarcoplasmic reticulum and transverse tubule. Mutations in this gene are associated with malignant hyperthermia susceptibility, central core disease, and minicore myopathy with external ophthalmoplegia. Alternatively spliced transcripts encoding different isoforms have been described. [provided by RefSeq]. |
| Disorder | MIM: 180901 {Malignant hyperthermia susceptibility 1}, 145600 (3); Central core |
| mRNA | NM_000540, 113204614 |
| Protein | NP_000531, 113204615 |
| Product | ryanodine receptor 1 isoform 1 |
| RefSeq Status | REVIEWED |
| mRNA | NM_001042723, 113204616 |
| Protein | NP_001036188, 113204617 |
| Product | ryanodine receptor 1 isoform 2 |
| RefSeq Status | REVIEWED |
| hsa04020 | Calcium signaling pathway |
| hsa04730 | Long-term depression |
WikiPathways
| WP536 | Calcium Regulation in the Cardiac Cell |
| WP289 | Myometrial Relaxation and Contraction Pathways |
| Homo sapiens (human) | RYR1 | NP_000531.2 |
| Mus musculus (house mouse) | Ryr1 | NP_033135.2 |
| Rattus norvegicus (Norway rat) | LOC686059 | XP_574411.2 |
| Danio rerio (zebrafish) | ryr1b | NP_001096041.1 |
| ID | Name | Evidence |
| GO:0001666 | response to hypoxia | IDA |
| GO:0006811 | ion transport | IEA |
| GO:0006816 | calcium ion transport | ISS |
| GO:0006936 | muscle contraction | TAS |
| GO:0031000 | response to caffeine | ISS |
| GO:0051209 | release of sequestered calcium ion into cytosol | ISS |
| GO:0051480 | cytosolic calcium ion homeostasis | ISS |
| GO:0055085 | transmembrane transport | IEA |
Component
| ID | Name | Evidence |
| GO:0005737 | cytoplasm | IDA |
| GO:0005790 | smooth endoplasmic reticulum | TAS |
| GO:0005886 | plasma membrane | IDA |
| GO:0005887 | integral to plasma membrane | TAS |
| GO:0005938 | cell cortex | IDA |
| GO:0014701 | junctional sarcoplasmic reticulum membrane | TAS |
| GO:0014802 | terminal cisterna | ISS |
| GO:0016529 | sarcoplasmic reticulum | ISS |
| GO:0031674 | I band | IDA |
Function
| ID | Name | Evidence |
| GO:0004872 | receptor activity | IEA |
| GO:0005216 | ion channel activity | IEA |
| GO:0005219 | ryanodine-sensitive calcium-release channel activity | ISS |
| GO:0005219 | ryanodine-sensitive calcium-release channel activity | TAS |
| GO:0005509 | calcium ion binding | IEA |
| GO:0005515 | protein binding | IPI |
| GO:0005516 | calmodulin binding | ISS |
| GO:0015278 | calcium-release channel activity | TAS |
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