› › Structure analysis

Crystal structure of PH0725 from Pyrococcus horikoshii OT3

X-ray diffraction
2.2Å resolution
PDB entry 2huq coloured by chain, front view.
PDB entry 2huq coloured by chain, side view.
PDB entry 2huq coloured by chain, top view.
Source organism: Pyrococcus horikoshii OT3
Assemblies composition:
homo dimer (preferred)
homo tetramer
Entry contents: 1 distinct polypeptide molecule

Quick links

Assemblies

Assembly 1 (preferred)
Download    3D Visualisation
Assembly Name: Diphthine synthase
hide full assembly name
Multimeric state: homo dimer
Accessible surface area: 21369.76 Å2
Buried surface area: 5131.14 Å2
Dissociation area: 2,521.05 Å2
Dissociation energy (ΔGdiss): 31.65 kcal/mol
Dissociation entropy (TΔSdiss): 13.92 kcal/mol
Symmetry number: 2
PDBe Complex ID: PDB-CPX-129728
Assembly 2
Download    3D Visualisation
Assembly Name: Diphthine synthase
hide full assembly name
Multimeric state: homo tetramer
Accessible surface area: 39360.7 Å2
Buried surface area: 13630.55 Å2
Dissociation area: 1,680.7 Å2
Dissociation energy (ΔGdiss): 2.82 kcal/mol
Dissociation entropy (TΔSdiss): 14.09 kcal/mol
Symmetry number: 2
PDBe Complex ID: PDB-CPX-129729

Macromolecules

Diphthine synthase
Chains: A, B
Length: 265 amino acids
Theoretical weight: 29.63 KDa
Source organism: Pyrococcus horikoshii OT3
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: O58456 (Residues: 1-265; Coverage: 100%)
Gene names: PH0725, dph5, dphB
Pfam: Tetrapyrrole (Corrin/Porphyrin) Methylases
InterPro:
CATH:
Diphthine synthase in PDB entry 2huq, assembly 1, front view.
Diphthine synthase in PDB entry 2huq, assembly 1, side view.
Diphthine synthase in PDB entry 2huq, assembly 1, top view.
Molecule details ›

Search similar proteins

Quick links