4bj8

X-ray diffraction
2.4Å resolution

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo tetramer (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Avidin Chains: A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P
Molecule details ›
Chains: A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P
Length: 126 amino acids
Theoretical weight: 13.61 KDa
Source organism: Danio rerio
Expression system: Escherichia coli BL21
UniProt:
  • Canonical: E7F650 (Residues: 31-154; Coverage: 93%)
Gene names: SO:0001217, avd
Sequence domains: Avidin family
Structure domains: Avidin-like

Ligands and Environments

2 bound ligands:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ESRF BEAMLINE ID23-2
Spacegroup: P21212
Unit cell:
a: 182.24Å b: 196.84Å c: 52.59Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.195 0.192 0.266
Expression system: Escherichia coli BL21