6x33

Electron Microscopy
4.2Å resolution

Wt pig RyR1 in complex with apoCaM, EGTA condition (class 3, open)

Released:
Source organisms:
Related structures: EMD-22016

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero dodecamer (preferred)
PDBe Complex ID:
PDB-CPX-143991 (preferred)
Entry contents:
3 distinct polypeptide molecules
Macromolecules (3 distinct):
Peptidyl-prolyl cis-trans isomerase FKBP1B Chains: A, D, G, J
Molecule details ›
Chains: A, D, G, J
Length: 107 amino acids
Theoretical weight: 11.67 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
UniProt:
  • Canonical: P68106 (Residues: 2-108; Coverage: 99%)
Gene names: FKBP12.6, FKBP1B, FKBP1L, FKBP9, OTK4
Sequence domains: FKBP-type peptidyl-prolyl cis-trans isomerase
Ryanodine Receptor Chains: B, E, H, K
Molecule details ›
Chains: B, E, H, K
Length: 3816 amino acids
Theoretical weight: 425.09 KDa
Source organism: Sus scrofa
Calmodulin-1 Chains: C, F, I, L
Molecule details ›
Chains: C, F, I, L
Length: 148 amino acids
Theoretical weight: 16.72 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
UniProt:
  • Canonical: P0DP23 (Residues: 1-148; Coverage: 99%)
Gene names: CALM, CALM1, CAM, CAM1
Sequence domains: EF-hand domain pair

Ligands and Environments

1 bound ligand:
No modified residues

Experiments and Validation Details

Entry percentile scores
Resolution: 4.2Å
Relevant EMDB volumes: EMD-22016
Expression system: Escherichia coli