5j7j

Solution NMR

NMR Derived Structure of Ca2+ Calmodulin bound to Phosphorylated PSD-95

Released:

Function and Biology Details

Biochemical function:
Biological process:
  • not assigned
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
hetero dimer (preferred)
PDBe Complex ID:
PDB-CPX-144045 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Calmodulin-1 Chain: A
Molecule details ›
Chain: A
Length: 148 amino acids
Theoretical weight: 16.72 KDa
Source organism: Xenopus laevis
Expression system: Escherichia coli
UniProt:
  • Canonical: P0DP33 (Residues: 2-149; Coverage: 99%)
Gene name: calm1
Sequence domains: EF-hand domain pair
Disks large homolog 4 Chain: B
Molecule details ›
Chain: B
Length: 19 amino acids
Theoretical weight: 2.41 KDa
Source organism: Homo sapiens
Expression system: Not provided
UniProt:
  • Canonical: P78352 (Residues: 1-19; Coverage: 3%)
Gene names: DLG4, PSD95

Ligands and Environments

1 bound ligand:
1 modified residue:

Experiments and Validation Details

Entry percentile scores
Chemical shift assignment: 56%
Refinement method: molecular dynamics
Expression systems:
  • Escherichia coli
  • Not provided