4hwi

X-ray diffraction
2.27Å resolution

Crystal structure of ATBAG1 in complex with HSP70

Released:
Primary publication:
Structural insight into plant programmed cell death mediated by BAG proteins in Arabidopsis thaliana.
Acta Crystallogr D Biol Crystallogr 69 934-45 (2013)
PMID: 23695238

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero dimer (preferred)
PDBe Complex ID:
PDB-CPX-145677 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Heat shock cognate 71 kDa protein Chain: A
Molecule details ›
Chain: A
Length: 377 amino acids
Theoretical weight: 41.59 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
UniProt:
  • Canonical: P11142 (Residues: 5-381; Coverage: 58%)
Gene names: HSC70, HSP73, HSPA10, HSPA8
Sequence domains: Hsp70 protein
Structure domains:
BAG family molecular chaperone regulator 1 Chain: B
Molecule details ›
Chain: B
Length: 178 amino acids
Theoretical weight: 20.19 KDa
Source organism: Arabidopsis thaliana
Expression system: Escherichia coli
UniProt:
  • Canonical: Q0WUQ1 (Residues: 66-242; Coverage: 52%)
Gene names: At5g52060, BAG1, MSG15.15
Sequence domains: BAG domain
Structure domains:

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SSRF BEAMLINE BL17U
Spacegroup: P21
Unit cell:
a: 61.928Å b: 87.36Å c: 65.07Å
α: 90° β: 109.18° γ: 90°
R-values:
R R work R free
0.206 0.203 0.259
Expression system: Escherichia coli