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Crystal structure of P. aeruginosa bacteriophytochrome PaBphP photosensory core domain mutant Q188L

X-ray diffraction
2.85Å resolution
PDB entry 3g6o coloured by chain, front view.
PDB entry 3g6o coloured by chain, side view.
PDB entry 3g6o coloured by chain, top view.
Source organism: Pseudomonas aeruginosa
Assembly composition:
homo dimer (preferred)
Entry contents: 1 distinct polypeptide molecule

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Assemblies

Assembly 1 (preferred)
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Assembly Name: Bacteriophytochrome
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Multimeric state: homo dimer
Accessible surface area: 42799.4 Å2
Buried surface area: 5558.89 Å2
Dissociation area: 1,433.94 Å2
Dissociation energy (ΔGdiss): 1.95 kcal/mol
Dissociation entropy (TΔSdiss): 14.9 kcal/mol
Symmetry number: 2
PDBe Complex ID: PDB-CPX-191070

Macromolecules

Bacteriophytochrome
Chains: A, B
Length: 505 amino acids
Theoretical weight: 56.81 KDa
Source organism: Pseudomonas aeruginosa
Expression system: Escherichia coli
UniProt:
  • Canonical: Q9HWR3 (Residues: 1-497; Coverage: 68%)
Gene names: PA4117, bphP
Pfam:
InterPro:
CATH:
Bacteriophytochrome in PDB entry 3g6o, assembly 1, front view.
Bacteriophytochrome in PDB entry 3g6o, assembly 1, side view.
Bacteriophytochrome in PDB entry 3g6o, assembly 1, top view.
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