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CRYSTAL STRUCTURE OF LITE AVIDIN-BNI COMPLEX

X-ray diffraction
2Å resolution
PDB entry 1ij8 coloured by chain, front view.
PDB entry 1ij8 coloured by chain, side view.
PDB entry 1ij8 coloured by chain, top view.
Source organism: Gallus gallus
Assembly composition:
homo tetramer (preferred)
Entry contents: 1 distinct polypeptide molecule

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Assemblies

Assembly 1 (preferred)
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Assembly Name: Avidin
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Multimeric state: homo tetramer
Accessible surface area: 20228.92 Å2
Buried surface area: 13880.66 Å2
Dissociation area: 5,208.46 Å2
Dissociation energy (ΔGdiss): 34.93 kcal/mol
Dissociation entropy (TΔSdiss): 37.11 kcal/mol
Symmetry number: 4
PDBe Complex ID: PDB-CPX-136083

Macromolecules

Avidin
Chains: A, B
Length: 128 amino acids
Theoretical weight: 14.35 KDa
Source organism: Gallus gallus
UniProt:
  • Canonical: P02701 (Residues: 25-152; Coverage: 100%)
Gene name: AVD
Pfam: Avidin family
InterPro:
CATH: Avidin-like
SCOP: Avidin/streptavidin
Avidin in PDB entry 1ij8, assembly 1, front view.
Avidin in PDB entry 1ij8, assembly 1, side view.
Avidin in PDB entry 1ij8, assembly 1, top view.
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