5z4y

X-ray diffraction
2.4Å resolution

Crystal structure of PaCysB NTD domain with space group P4

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
homo dimer (preferred)
PDBe Complex ID:
PDB-CPX-126501 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
HTH lysR-type domain-containing protein Chains: A, B
Molecule details ›
Chains: A, B
Length: 89 amino acids
Theoretical weight: 10.07 KDa
Source organism: Pseudomonas aeruginosa
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: O05926 (Residues: 1-88; Coverage: 27%)
Gene names: ALP65_00768, CAZ10_29930, DT376_27155, GNQ48_00780, GUL26_20460, IPC1295_05530, IPC737_29080, NCTC13621_01794, PAERUG_P19_London_7_VIM_2_05_10_03160, cysB
Sequence domains: Bacterial regulatory helix-turn-helix protein, lysR family
Structure domains: Winged helix-like DNA-binding domain superfamily/Winged helix DNA-binding domain

Ligands and Environments

1 bound ligand:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SSRF BEAMLINE BL19U1
Spacegroup: P43212
Unit cell:
a: 44.261Å b: 44.261Å c: 209.3Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.207 0.204 0.252
Expression system: Escherichia coli BL21(DE3)