Structure analysis

Human coronavirus 229E non structural protein 9 cys69ala mutant (Nsp9)

X-ray diffraction
1.8Å resolution
Source organism: Human coronavirus 229E
Assembly composition:
hetero dimer (preferred)
Entry contents: 2 distinct polypeptide molecules

Assemblies

Assembly 1 (preferred)
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Multimeric state: hetero dimer
Accessible surface area: 10943.85 Å2
Buried surface area: 1662.06 Å2
Dissociation area: 639.56 Å2
Dissociation energy (ΔGdiss): 4.72 kcal/mol
Dissociation entropy (TΔSdiss): 11.06 kcal/mol
Symmetry number: 2
PDBe Complex ID: PDB-CPX-143095

Macromolecules

Chain: A
Length: 109 amino acids
Theoretical weight: 12.03 KDa
Source organism: Human coronavirus 229E
Expression system: Escherichia coli
UniProt:
  • Canonical: P0C6X1 (Residues: 3825-3933; Coverage: 2%)
Gene names: 1a-1b, rep
Pfam: Coronavirus replicase NSP9
InterPro:
CATH: Replicase NSP9

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Chain: B
Length: 109 amino acids
Theoretical weight: 12.03 KDa
Source organism: Human coronavirus 229E
Expression system: Escherichia coli
UniProt:
  • Canonical: P0C6X1 (Residues: 3825-3933; Coverage: 2%)
Gene names: 1a-1b, rep
Pfam: Coronavirus replicase NSP9
InterPro:
CATH: Replicase NSP9

Search similar proteins