5xwm

X-ray diffraction
2.45Å resolution

human ERp44 zinc-bound form

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Endoplasmic reticulum resident protein 44 Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 383 amino acids
Theoretical weight: 44.35 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
UniProt:
  • Canonical: Q9BS26 (Residues: 30-406; Coverage: 100%)
Gene names: ERP44, KIAA0573, TXNDC4, UNQ532/PRO1075
Sequence domains:

Ligands and Environments

2 bound ligands:

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SPRING-8 BEAMLINE BL44XU, PHOTON FACTORY BEAMLINE BL-1A
Spacegroup: P6122
Unit cell:
a: 175.15Å b: 175.15Å c: 407.81Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.184 0.182 0.214
Expression system: Escherichia coli