› 2gk4

X-ray diffraction
1.83Å resolution

The Crystal Structure of the DNA/Pantothenate Metabolism Flavoprotein from Streptococcus pneumoniae

Released:
DOI: 10.2210/pdb2gk4/pdb
PDB entry 2gk4 coloured by chain, front view.
PDB entry 2gk4 coloured by chain, side view.
PDB entry 2gk4 coloured by chain, top view.
Source organism: Streptococcus pneumoniae TIGR4
Entry authors: Kim Y, Zhou M, Abdullah J, Joachimiak A, Midwest Center for Structural Genomics (MCSG)

Function and Biology Details

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

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-101444 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
DNA/pantothenate metabolism flavoprotein C-terminal domain-containing protein Chains: A, B
Molecule details ›
Chains: A, B
Length: 232 amino acids
Theoretical weight: 26.26 KDa
Source organism: Streptococcus pneumoniae TIGR4
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: A0A0H2UQ78 (Residues: 1-229; Coverage: 100%)
Gene name: SP_1230
Sequence domains: DNA / pantothenate metabolism flavoprotein
Structure domains: CoaB-like

Ligands and Environments

1 bound ligand:
Ligand GOL 3 x GOL
1 modified residue:
Ligand MSE 8 x MSE

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 19-ID
Spacegroup: P21
Unit cell:
a: 39.118Å b: 64.594Å c: 92.839Å
α: 90° β: 93.14° γ: 90°
R-values:
R R work R free
0.183 0.178 0.229
Expression system: Escherichia coli BL21(DE3)

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