X-ray diffraction
2Å resolution

HspB1 fragment

Source organism: Homo sapiens
Entry authors: Baranova EV, Beelen S, Gusev NB, Strelkov SV

Function and Biology Details

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
Heat shock protein beta-1 Chain: A
Molecule details ›
Chain: A
Length: 85 amino acids
Theoretical weight: 9.29 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
  • Canonical: P04792 (Residues: 90-171; Coverage: 40%)
Gene names: HSP27, HSP28, HSPB1
Sequence domains: Hsp20/alpha crystallin family
Structure domains: Immunoglobulin-like

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SLS BEAMLINE X06SA
Spacegroup: P622
Unit cell:
a: 76.313Å b: 76.313Å c: 65.057Å
α: 90° β: 90° γ: 120°
R R work R free
0.24 0.237 0.271
Expression system: Escherichia coli