› 2ij9

X-ray diffraction
2.9Å resolution

Crystal Structure of Uridylate Kinase from Archaeoglobus Fulgidus

Released:
DOI: 10.2210/pdb2ij9/pdb
PDB entry 2ij9 coloured by chain, front view.
PDB entry 2ij9 coloured by chain, side view.
PDB entry 2ij9 coloured by chain, top view.
Source organism: Archaeoglobus fulgidus DSM 4304
Entry authors: Patskovsky Y, Chen R, Keefe LJ, Sauder JM, Dickey M, Adams JM, Ozyurt S, Wasserman SR, Burley SK, Almo SC, New York SGX Research Center for Structural Genomics (NYSGXRC)

Function and Biology Details

Reaction catalysed: 
ATP + UMP = ADP + UDP
Biochemical function:
Biological process:
Cellular component:
Sequence domains:
Structure domain:

Structure analysis Details

Assembly composition:
homo tetramer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-127996 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Uridylate kinase Chains: A, B
Molecule details ›
Chains: A, B
Length: 219 amino acids
Theoretical weight: 23.35 KDa
Source organism: Archaeoglobus fulgidus DSM 4304
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: O28237 (Residues: 1-219; Coverage: 100%)
Gene names: AF_2042, pyrH
Sequence domains: Amino acid kinase family
Structure domains: Acetylglutamate kinase-like

Ligands and Environments

1 bound ligand:
Ligand SO4 2 x SO4
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 31-ID
Spacegroup: P4322
Unit cell:
a: 94.277Å b: 94.277Å c: 186.672Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.284 0.283 0.33
Expression system: Escherichia coli BL21(DE3)

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