4he7

X-ray diffraction
1.8Å resolution

Crystal Structure of Brazzein

Released:

Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-157495 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Defensin-like protein Chain: A
Molecule details ›
Chain: A
Length: 54 amino acids
Theoretical weight: 6.49 KDa
Source organism: Pentadiplandra brazzeana
UniProt:
  • Canonical: P56552 (Residues: 1-54; Coverage: 100%)
Structure domains: Knottin, scorpion toxin-like

Ligands and Environments

1 bound ligand:
1 modified residue:

Experiments and Validation Details

Entry percentile scores
X-ray source: PHOTON FACTORY BEAMLINE BL-6A
Spacegroup: I4122
Unit cell:
a: 61.4Å b: 61.4Å c: 59.6Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.219 0.218 0.252