PDBe 2mgu

Solution NMR

Structure of the complex between calmodulin and the binding domain of HIV-1 matrix protein


Function and Biology Details

Structure analysis Details

Assembly composition:
hetero dimer (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Calmodulin-3 Chain: A
Molecule details ›
Chain: A
Length: 148 amino acids
Theoretical weight: 16.72 KDa
Source organism: Rattus norvegicus
Expression system: Escherichia coli
  • Canonical: NEW P0DP31 (Residues: 2-149; Coverage: 99%)
Gene names: CaMIII, Calm3, Cam3, Camc
Sequence domains: EF-hand domain pair
Gag protein Chain: M
Molecule details ›
Chain: M
Length: 36 amino acids
Theoretical weight: 4.32 KDa
Source organism: Human immunodeficiency virus 1
Expression system: Escherichia coli
  • Canonical: NEW Q7ZJG2 (Residues: 8-43; Coverage: 7%)
Gene name: gag

Ligands and Environments

1 bound ligand:

No modified residues

Experiments and Validation Details

Entry percentile scores
Chemical shift assignment: 82%
Refinement method: torsion angle dynamics
Chemical shifts: BMR19604  
Expression system: Escherichia coli