› 3cz5

X-ray diffraction
2.7Å resolution

Crystal structure of two-component response regulator, LuxR family, from Aurantimonas sp. SI85-9A1

Released:
DOI: 10.2210/pdb3cz5/pdb
PDB entry 3cz5 coloured by chain, front view.
PDB entry 3cz5 coloured by chain, side view.
PDB entry 3cz5 coloured by chain, top view.
Source organism: Aurantimonas manganoxydans SI85-9A1
Entry authors: Malashkevich VN, Toro R, Wasserman SR, Meyer A, Sauder JM, Burley SK, Almo SC, New York SGX Research Center for Structural Genomics (NYSGXRC)

Function and Biology Details

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

Structure analysis Details

Assembly composition:
monomeric (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-173097 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Two-component response regulator, LuxR family Chains: A, B, C, D
Molecule details ›
Chains: A, B, C, D
Length: 153 amino acids
Theoretical weight: 16.9 KDa
Source organism: Aurantimonas manganoxydans SI85-9A1
Expression system: Escherichia coli
UniProt:
  • Canonical: Q1YEP2 (Residues: 2-143; Coverage: 67%)
Gene name: SI859A1_03491
Sequence domains: Response regulator receiver domain
Structure domains: Rossmann fold

Ligands and Environments

1 bound ligand:
Ligand PO4 4 x PO4
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 31-ID
Spacegroup: P42212
Unit cell:
a: 126.61Å b: 126.61Å c: 91.68Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.2 0.196 0.275
Expression system: Escherichia coli

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