› 3olq

X-ray diffraction
1.82Å resolution

The crystal structure of a universal stress protein E from Proteus mirabilis HI4320

Released:
DOI: 10.2210/pdb3olq/pdb
PDB entry 3olq coloured by chain, front view.
PDB entry 3olq coloured by chain, side view.
PDB entry 3olq coloured by chain, top view.
Source organism: Proteus mirabilis HI4320
Entry authors: Tan K, Chhor G, Bearden J, Joachimiak A, Midwest Center for Structural Genomics (MCSG)

Function and Biology Details

Biochemical function:
  • not assigned
Biological process:
  • not assigned
Cellular component:
Sequence domain:

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-110064 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Universal stress protein E Chain: A
Molecule details ›
Chain: A
Length: 319 amino acids
Theoretical weight: 36.55 KDa
Source organism: Proteus mirabilis HI4320
Expression system: Escherichia coli BL21
UniProt:
  • Canonical: B4ETT2 (Residues: 1-316; Coverage: 100%)
Gene names: PMI1202, uspE
Sequence domains: Universal stress protein family
Structure domains: Rossmann fold

Ligands and Environments

4 bound ligands:
Ligand GOL 2 x GOL
Ligand PEG 1 x PEG
Ligand ACT 1 x ACT
Ligand UNL 1 x UNL
1 modified residue:
Ligand MSE 6 x MSE

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 19-ID
Spacegroup: P43212
Unit cell:
a: 108.655Å b: 108.655Å c: 74.327Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.172 0.171 0.196
Expression system: Escherichia coli BL21

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