PDBe 3loe

X-ray diffraction
1.56Å resolution

Crystal structure of human alpha-defensin 1 (F28A mutant)

Released:
Source organism: Homo sapiens

Function and Biology Details

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

Structure analysis Details

Assemblies composition:
monomeric (preferred)
homo dimer
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Neutrophil defensin 1 Chain: A
Molecule details ›
Chain: A
Length: 30 amino acids
Theoretical weight: 3.38 KDa
Source organism: Homo sapiens
Expression system: Not provided
UniProt:
  • Canonical: P59665 (Residues: 65-94; Coverage: 40%)
Gene names: DEF1, DEFA1, DEFA1B, DEFA2, MRS
Sequence domains: Mammalian defensin

Ligands and Environments

2 bound ligands:

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: RIGAKU MICROMAX-007
Spacegroup: I222
Unit cell:
a: 31.527Å b: 39.827Å c: 46.259Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.174 0.174 0.184
Expression system: Not provided