› 4gqa

X-ray diffraction
2.42Å resolution

Crystal structure of NAD binding oxidoreductase from Klebsiella pneumoniae

Released:
DOI: 10.2210/pdb4gqa/pdb
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PDB entry 4gqa coloured by chain, front view.
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PDB entry 4gqa coloured by chain, top view.
Source organism: Klebsiella pneumoniae 342
Entry authors: Osinski S, Majorek KA, Niedzialkowska E, Osinski T, Porebski PJ, Nawar A, Hammonds J, Hillerich B, Seidel R, Bonanno JB, Almo SC, Minor W, New York Structural Genomics Research Consortium (NYSGRC)

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo tetramer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-110268 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Oxidoreductase, NAD binding Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 412 amino acids
Theoretical weight: 45.94 KDa
Source organism: Klebsiella pneumoniae 342
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: B5Y097 (Residues: 1-390; Coverage: 100%)
Gene name: KPK_4084
Sequence domains:
Structure domains:

Ligands and Environments

3 bound ligands:
Ligand PG4 4 x PG4
Ligand PEG 1 x PEG
Ligand GOL 2 x GOL
1 modified residue:
Ligand MSE 44 x MSE

Experiments and Validation Details

wwPDB Validation report is not available for this entry.
X-ray source: APS BEAMLINE 21-ID-F
Spacegroup: C2
Unit cell:
a: 116.418Å b: 113.026Å c: 132.174Å
α: 90° β: 90.54° γ: 90°
R-values:
R R work R free
0.188 0.186 0.23
Expression system: Escherichia coli BL21(DE3)

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