PDBe 2kbm

Solution NMR

Ca-S100A1 interacting with TRTK12

Released:
Source organism: Rattus norvegicus
Entry authors: Wright NT, Varney KM, Cannon BR, Morgan M, Weber DJ

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero tetramer (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Protein S100-A1 Chains: A, B
Molecule details ›
Chains: A, B
Length: 93 amino acids
Theoretical weight: 10.44 KDa
Source organism: Rattus norvegicus
Expression system: Escherichia coli
UniProt:
  • Canonical: P35467 (Residues: 2-94; Coverage: 99%)
Gene name: S100a1
Sequence domains:
Structure domains: EF-hand
F-actin-capping protein subunit alpha-2 Chains: X, Y
Molecule details ›
Chains: X, Y
Length: 12 amino acids
Theoretical weight: 1.48 KDa
Source organism: Rattus norvegicus
Expression system: Escherichia coli
UniProt:
  • Canonical: Q3T1K5 (Residues: 265-276; Coverage: 4%)
Gene name: Capza2

Ligands and Environments

1 bound ligand:

No modified residues

Experiments and Validation Details

Entry percentile scores
Chemical shift assignment: 80%
Refinement method: simulated annealing, DGSA-distance geometry simulated annealing
Chemical shifts: BMR16050  
Expression system: Escherichia coli