Cryo-EM structure of RyR2 in closed state
External Resource: Annotation
| Chains | Family Name | Domain Identifier | Architecture | Possible Homology | Homology | Topology | Family | Provenance Source (Version) |
| A | | e5go9A1 | A: a/b three-layered sandwiches | X: Sulfite reductase hemoprotein (SiRHP), domains 2 and 4 | H: Sulfite reductase hemoprotein (SiRHP), domains 2 and 4 | T: Sulfite reductase hemoprotein (SiRHP), domains 2 and 4 | F: | ECOD (v294.1) |
| B | FATC | e5go9B1 | A: a/b three-layered sandwiches | X: TIM beta/alpha-barrel | H: P-loop domains-related | T: P-loop containing nucleoside triphosphate hydrolases | F: FATC | ECOD (v294.1) |
| C | FATC | e5go9C1 | A: a/b three-layered sandwiches | X: TIM beta/alpha-barrel | H: P-loop domains-related | T: P-loop containing nucleoside triphosphate hydrolases | F: FATC | ECOD (v294.1) |
| D | FATC | e5go9D1 | A: a/b three-layered sandwiches | X: TIM beta/alpha-barrel | H: P-loop domains-related | T: P-loop containing nucleoside triphosphate hydrolases | F: FATC | ECOD (v294.1) |