7vsk

X-ray diffraction
2.31Å resolution

Crystal structure of E.coli pseudouridine kinase PsuK complexed with pseudouridine.

Released:
Source organism: Escherichia coli BL21(DE3)
Entry authors: Li KJ, Li XJ, Wu BX

Function and Biology Details

Biological process:
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
monomeric (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
PfkB domain-containing protein Chain: A
Molecule details ›
Chain: A
Length: 313 amino acids
Theoretical weight: 33.78 KDa
Source organism: Escherichia coli BL21(DE3)
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: A0A140N873 (Residues: 1-313; Coverage: 100%)
Gene name: ECBD_1492
Sequence domains: pfkB family carbohydrate kinase

Ligands and Environments

1 bound ligand:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SSRF BEAMLINE BL17B1
Spacegroup: P6322
Unit cell:
a: 182.634Å b: 182.634Å c: 51.228Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.23 0.228 0.276
Expression system: Escherichia coli BL21(DE3)