PDBe 1mxl

Solution NMR

STRUCTURE OF CARDIAC TROPONIN C-TROPONIN I COMPLEX

Released:

Function and Biology Details

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

Structure analysis Details

Assembly composition:
hetero dimer (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Troponin C, slow skeletal and cardiac muscles Chain: C
Molecule details ›
Chain: C
Length: 89 amino acids
Theoretical weight: 10.07 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
UniProt:
  • Canonical: P63316 (Residues: 1-89; Coverage: 55%)
Gene names: TNNC, TNNC1
Sequence domains: EF-hand domain pair
Structure domains: EF-hand
Troponin I, cardiac muscle Chain: I
Molecule details ›
Chain: I
Length: 17 amino acids
Theoretical weight: 1.81 KDa
Source organism: Homo sapiens
Expression system: Not provided
UniProt:
  • Canonical: P19429 (Residues: 148-164; Coverage: 8%)
Gene names: TNNC1, TNNI3

Ligands and Environments

1 bound ligand:

No modified residues

Experiments and Validation Details

Entry percentile scores
Refinement method: simulated annealing
Expression systems:
  • Escherichia coli
  • Not provided