X-ray diffraction
2.75Å resolution

Structural characterization of DnaJ from Streptococcus pneumonia presents a new tetramer of Hsp40 family


Function and Biology Details

Biochemical function:
Biological process:
Cellular component:

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Chaperone protein DnaJ Chain: A
Molecule details ›
Chain: A
Length: 385 amino acids
Theoretical weight: 41.44 KDa
Source organism: Streptococcus pneumoniae
Expression system: Escherichia coli
  • Canonical: A0MSU1 (Residues: 2-378; Coverage: 100%)
Gene names: AZJ28_04435, AZK21_10850, ERS019209_01286, ERS096071_00957, GM529_07200, GM536_09210, GM539_08250, GM543_04170, GM544_03235, GM545_02820, SAMEA2783718_01945, SAMEA3207200_01325, dnaJ
Sequence domains:

Ligands and Environments

1 bound ligand:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SSRF BEAMLINE BL17U1
Spacegroup: I212121
Unit cell:
a: 47.584Å b: 104.242Å c: 234.622Å
α: 90° β: 90° γ: 90°
R R work R free
0.251 0.249 0.282
Expression system: Escherichia coli