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Crystal structure of SARS-CoV-2 spike protein N-terminal domain in complex with biliverdin

X-ray diffraction
1.82Å resolution
PDB entry 7b62 coloured by chain, front view.
PDB entry 7b62 coloured by chain, side view.
PDB entry 7b62 coloured by chain, top view.
Source organism: Severe acute respiratory syndrome coronavirus 2
Assembly composition:
monomeric (preferred)
Entry contents: 1 distinct polypeptide molecule

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Assemblies

Assembly 1 (preferred)
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Assembly Name: Spike protein S2'
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Multimeric state: monomeric
Accessible surface area: 16678.99 Å2
Buried surface area: 4850.83 Å2
Dissociation area: 128.64 Å2
Dissociation energy (ΔGdiss): -3.81 kcal/mol
Dissociation entropy (TΔSdiss): 1.32 kcal/mol
Symmetry number: 1
PDBe Complex ID: PDB-CPX-144160

Macromolecules

Spike protein S1
Chain: A
Length: 322 amino acids
Theoretical weight: 36.39 KDa
Source organism: Severe acute respiratory syndrome coronavirus 2
Expression system: Homo sapiens
UniProt:
  • Canonical: P0DTC2 (Residues: 1-311; Coverage: 24%)
Gene names: 2, S
Pfam: Betacoronavirus-like spike glycoprotein S1, N-terminal
InterPro:
Spike protein S1 in PDB entry 7b62, assembly 1, front view.
Spike protein S1 in PDB entry 7b62, assembly 1, side view.
Spike protein S1 in PDB entry 7b62, assembly 1, top view.
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