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Crystal structure of hypothetical histidine triad nucleotide-binding protein ST2152 from Sulfolobus tokodaii strain7

X-ray diffraction
1.8Å resolution
PDB entry 2eo4 coloured by chain, front view.
PDB entry 2eo4 coloured by chain, side view.
PDB entry 2eo4 coloured by chain, top view.
Source organism: Sulfurisphaera tokodaii
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: HIT domain-containing protein
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Multimeric state: homo dimer
Accessible surface area: 15269.05 Å2
Buried surface area: 2966.01 Å2
Dissociation area: 1,257.62 Å2
Dissociation energy (ΔGdiss): 12.28 kcal/mol
Dissociation entropy (TΔSdiss): 12.21 kcal/mol
Symmetry number: 2
PDBe Complex ID: PDB-CPX-188796

Macromolecules

HIT domain-containing protein
Chain: A
Length: 149 amino acids
Theoretical weight: 17.33 KDa
Source organism: Sulfurisphaera tokodaii
Expression system: Escherichia coli
UniProt:
  • Canonical: Q96YM2 (Residues: 2-150; Coverage: 99%)
Gene names: ST2152, STK_21520
Pfam: HIT domain
InterPro:
CATH: HIT-like
HIT domain-containing protein in PDB entry 2eo4, assembly 1, front view.
HIT domain-containing protein in PDB entry 2eo4, assembly 1, side view.
HIT domain-containing protein in PDB entry 2eo4, assembly 1, top view.
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