› 3hv2

X-ray diffraction
1.5Å resolution

Crystal structure of signal receiver domain OF HD domain-containing protein FROM Pseudomonas fluorescens Pf-5

Released:
DOI: 10.2210/pdb3hv2/pdb
PDB entry 3hv2 coloured by chain, front view.
PDB entry 3hv2 coloured by chain, side view.
PDB entry 3hv2 coloured by chain, top view.
Source organism: Pseudomonas protegens Pf-5
Entry authors: Patskovsky Y, Ramagopal U, Toro R, Freeman J, Miller S, 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:
homo dimer (preferred)
Assembly name:
PDBe Complex ID:
PDB-CPX-175602 (preferred)
Entry contents:
1 distinct polypeptide molecule
Macromolecule:
Response regulator/HD domain protein Chains: A, B
Molecule details ›
Chains: A, B
Length: 153 amino acids
Theoretical weight: 17.61 KDa
Source organism: Pseudomonas protegens Pf-5
Expression system: Escherichia coli
UniProt:
  • Canonical: Q4K707 (Residues: 2-143; Coverage: 32%)
Gene name: PFL_4895
Sequence domains: Response regulator receiver domain
Structure domains: Rossmann fold

Ligands and Environments

1 bound ligand:
Ligand SO4 3 x SO4
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: NSLS BEAMLINE X29A
Spacegroup: P212121
Unit cell:
a: 56.731Å b: 57.758Å c: 85.305Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.164 0.163 0.193
Expression system: Escherichia coli

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