PDBe 5gu7

X-ray diffraction
2.05Å resolution

Crystal Structure of human ERp44 form II


Function and Biology Details

Structure analysis Details

Assemblies composition:
monomeric (preferred)
homo dimer
Entry contents:
1 distinct polypeptide molecule
Endoplasmic reticulum resident protein 44 Chain: C
Molecule details ›
Chain: C
Length: 396 amino acids
Theoretical weight: 45.72 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
  • Canonical: Q9BS26 (Residues: 30-402; Coverage: 99%)
Gene names: ERP44, KIAA0573, TXNDC4, UNQ532/PRO1075
Sequence domains:

Ligands and Environments

No bound ligands

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SPRING-8 BEAMLINE BL44XU
Spacegroup: P3121
Unit cell:
a: 84.15Å b: 84.15Å c: 133.18Å
α: 90° β: 90° γ: 120°
R R work R free
0.202 0.2 0.235
Expression system: Escherichia coli