6u2u

X-ray diffraction
1.5Å resolution

Function and Biology Details

Structure analysis Details

Assembly composition:
homo dimer (preferred)
PDBe Complex ID:
PDB-CPX-148836 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
DNA-binding protein inhibitor ID-1 Chains: A, B
Molecule details ›
Chains: A, B
Length: 46 amino acids
Theoretical weight: 5.45 KDa
Source organism: Mus musculus
Expression system: Escherichia coli
UniProt:
  • Canonical: P20067 (Residues: 59-104; Coverage: 27%)
Gene names: Id, Id-1, Id1, Idb1
Sequence domains: Helix-loop-helix DNA-binding domain

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: CHESS BEAMLINE A1
Spacegroup: P21
Unit cell:
a: 25.893Å b: 57.712Å c: 32.097Å
α: 90° β: 114.29° γ: 90°
R-values:
R R work R free
0.206 0.202 0.239
Expression system: Escherichia coli