5f2r

X-ray diffraction
2.15Å resolution

Crystal structure of human GRP78 (70kDa heat shock protein 5 / BIP) ATPase domain in complex with AMP-PCP

Released:
Source organism: Homo sapiens

Function and Biology Details

Reaction catalysed:
ATP + H(2)O = ADP + phosphate
Biochemical function:
  • not assigned
Biological process:
  • not assigned
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Endoplasmic reticulum chaperone BiP Chains: A, B
Molecule details ›
Chains: A, B
Length: 400 amino acids
Theoretical weight: 44.36 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: P11021 (Residues: 26-407; Coverage: 60%)
Gene names: GRP78, HSPA5
Structure domains:

Ligands and Environments

2 bound ligands:

No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: CLSI BEAMLINE 08ID-1
Spacegroup: P21
Unit cell:
a: 54.958Å b: 74.549Å c: 88.414Å
α: 90° β: 98.15° γ: 90°
R-values:
R R work R free
0.2 0.199 0.234
Expression system: Escherichia coli BL21(DE3)