› 5t0x

Solution NMR

Solution NMR-derived structure of calmodulin bound with ER alpha peptides

Released:
DOI: 10.2210/pdb5t0x/pdb
PDB entry 5t0x coloured by chain, ensemble of 10 models, front view.
PDB entry 5t0x coloured by chain, ensemble of 10 models, side view.
PDB entry 5t0x coloured by chain, ensemble of 10 models, top view.
Source organisms:
Entry authors: Zhang Y, Ames JB

Function and Biology Details

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

Structure analysis Details

Assembly composition:
hetero trimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-136920 (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
Estrogen receptor Chains: B, C
Molecule details ›
Chains: B, C
Length: 19 amino acids
Theoretical weight: 2.2 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
UniProt:
  • Canonical: P03372 (Residues: 287-305; Coverage: 3%)
Gene names: ESR, ESR1, NR3A1

Ligands and Environments

1 bound ligand:
Ligand CA 4 x CA
No modified residues

Experiments and Validation Details

Entry percentile scores
Chemical shift assignment: 47%
Refinement method: simulated annealing
Expression system: Escherichia coli

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