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Crystal structure of iLOV-I486(2LT) at pH 6.5

X-ray diffraction
2.103Å resolution
PDB entry 4nxe coloured by chain, front view.
PDB entry 4nxe coloured by chain, side view.
PDB entry 4nxe coloured by chain, top view.
Source organism: Arabidopsis thaliana
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: Phototropin-2
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Multimeric state: homo dimer
Accessible surface area: 10587.88 Å2
Buried surface area: 3118.96 Å2
Dissociation area: 692.23 Å2
Dissociation energy (ΔGdiss): -1.7 kcal/mol
Dissociation entropy (TΔSdiss): 11.29 kcal/mol
Symmetry number: 2
PDBe Complex ID: PDB-CPX-161065

Macromolecules

Phototropin-2
Chains: A, B
Length: 118 amino acids
Theoretical weight: 13.97 KDa
Source organism: Arabidopsis thaliana
Expression system: Escherichia coli
UniProt:
  • Canonical: P93025 (Residues: 388-496; Coverage: 12%)
Gene names: At5g58140, CAV1, K21L19.6, KIN7, NPL1, PHOT2
Pfam: PAS domain
InterPro:
CATH: PAS domain
Phototropin-2 in PDB entry 4nxe, assembly 1, front view.
Phototropin-2 in PDB entry 4nxe, assembly 1, side view.
Phototropin-2 in PDB entry 4nxe, assembly 1, top view.
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