PDBe 5k93

X-ray diffraction
2.7Å resolution

PapD wild-type chaperone


Function and Biology Details

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Chaperone protein PapD Chains: A, B
Molecule details ›
Chains: A, B
Length: 222 amino acids
Theoretical weight: 25.16 KDa
Source organism: Escherichia coli
Expression system: Escherichia coli
  • Canonical: P15319 (Residues: 22-237; Coverage: 99%)
Gene name: papD
Sequence domains:
Structure domains: Immunoglobulins

Ligands and Environments

No bound ligands

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: NSLS BEAMLINE X29A
Spacegroup: C2
Unit cell:
a: 83.129Å b: 70.989Å c: 93.05Å
α: 90° β: 102.05° γ: 90°
R R work R free
0.223 0.22 0.279
Expression system: Escherichia coli