2hz8

Solution NMR

QM/MM structure refined from NMR-structure of a single chain diiron protein

Released:

Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
PDBe Complex ID:
PDB-CPX-162736 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
De novo designed diiron protein Chain: A
Molecule details ›
Chain: A
Length: 115 amino acids
Theoretical weight: 13.52 KDa
Source organism: Escherichia coli
Expression system: Escherichia coli
Structure domains: IL-4 antagonist (De novo design) like domain

Ligands and Environments

1 bound ligand:
No modified residues

Experiments and Validation Details

Entry percentile scores
Refinement method: 1. Step: Classical Molecular dynamics simulation starting from NMR-structure, using non-bonded model for metal-site. 2. step: QM/MM MD for relaxation of local frustrations at the metal site.
Expression system: Escherichia coli