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X-ray diffraction
1.9Å resolution

Crystal structure of transcriptional regulator, Crp/Fnr family from Porphyromonas gingivalis (APC80792), Structural genomics, MCSG

Released:
DOI: 10.2210/pdb2gau/pdb
PDB entry 2gau coloured by chain, front view.
PDB entry 2gau coloured by chain, side view.
PDB entry 2gau coloured by chain, top view.
Source organism: Porphyromonas gingivalis W83
Entry authors: Rotella FJ, Zhang RG, Mulligan R, Moy S, Joachimiak A, Midwest Center for Structural Genomics (MCSG)

Function and Biology Details

Biochemical function:
Biological process:
Cellular component:
Sequence domains:
Structure domains:

Structure analysis Details

Assembly composition:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-181716 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Transcriptional regulator, Crp/Fnr family Chain: A
Molecule details ›
Chain: A
Length: 232 amino acids
Theoretical weight: 26.32 KDa
Source organism: Porphyromonas gingivalis W83
Expression system: Escherichia coli BL21
UniProt:
  • Canonical: Q7MAW7 (Residues: 1-232; Coverage: 100%)
Gene name: PG_0396
Sequence domains:
Structure domains:

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 19-ID
Spacegroup: P41212
Unit cell:
a: 76.723Å b: 76.723Å c: 86.32Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.211 0.208 0.258
Expression system: Escherichia coli BL21

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