› 2kjj

Solution NMR

Dynamics of insulin probed by 1H-NMR amide proton exchange anomalous flexibility of the receptor-binding surface

Released:
DOI: 10.2210/pdb2kjj/pdb
PDB entry 2kjj coloured by chain, ensemble of 20 models, front view.
PDB entry 2kjj coloured by chain, ensemble of 20 models, side view.
PDB entry 2kjj coloured by chain, ensemble of 20 models, top view.
Source organism: Homo sapiens
Entry authors: Hua QX, Weiss MA

Function and Biology Details

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

Structure analysis Details

Assembly composition:
hetero dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-134182 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Insulin A chain Chain: A
Molecule details ›
Chain: A
Length: 21 amino acids
Theoretical weight: 2.38 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
UniProt:
  • Canonical: P01308 (Residues: 90-110; Coverage: 24%)
Gene name: INS
Insulin B chain Chain: B
Molecule details ›
Chain: B
Length: 30 amino acids
Theoretical weight: 3.43 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
UniProt:
  • Canonical: P01308 (Residues: 25-54; Coverage: 35%)
Gene name: INS
Sequence domains: Insulin/IGF/Relaxin family

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
Refinement method: DISTANCE GEOMETRY, SIMULATED ANNEALING
Expression system: Escherichia coli

Quick links