6o20

Electron Microscopy
3.3Å resolution

Cryo-EM structure of TRPV5 with calmodulin bound

Released:
Primary publication:
Structural insight into TRPV5 channel function and modulation.
Proc Natl Acad Sci U S A 116 8869-8878 (2019)
PMID: 30975749
Related structures: EMD-0607

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero hexamer (preferred)
PDBe Complex ID:
PDB-CPX-158583 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Transient receptor potential cation channel subfamily V member 5 Chains: A, B, C, D, E
Molecule details ›
Chains: A, B, C, D, E
Length: 730 amino acids
Theoretical weight: 82.9 KDa
Source organism: Oryctolagus cuniculus
Expression system: Homo sapiens
UniProt:
  • Canonical: Q9XSM3 (Residues: 1-730; Coverage: 100%)
Gene names: Ecac1, Trpv5
Sequence domains:
Calmodulin Chain: F
Molecule details ›
Chain: F
Length: 169 amino acids
Theoretical weight: 19.02 KDa
Source organism: Bos taurus
Expression system: Escherichia coli-Pichia pastoris shuttle vector pPpARG4
UniProt:
  • Canonical: P62157 (Residues: 1-149; Coverage: 100%)
Gene names: CALM, CAM
Sequence domains: EF-hand domain pair

Ligands and Environments

1 bound ligand:
No modified residues

Experiments and Validation Details

Entry percentile scores
Resolution: 3.3Å
Relevant EMDB volumes: EMD-0607
Expression systems:
  • Homo sapiens
  • Escherichia coli-Pichia pastoris shuttle vector pPpARG4