Structure analysis

Viral Chemokine Binding Protein M3 From Murine Gammaherpesvirus68 In Complex With The CC-Chemokine CCL2/MCP-1

X-ray diffraction
2.5Å resolution
Assembly composition:
hetero tetramer (preferred)
Entry contents: 2 distinct polypeptide molecules

Assemblies

Assembly 1 (preferred)
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Multimeric state: hetero tetramer
Accessible surface area: 37448.31 Å2
Buried surface area: 7049.2 Å2
Dissociation area: 2,126.16 Å2
Dissociation energy (ΔGdiss): 12.58 kcal/mol
Dissociation entropy (TΔSdiss): 22.57 kcal/mol
Symmetry number: 2
PDBe Complex ID: PDB-CPX-128792
Assembly 2
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Multimeric state: hetero tetramer
Accessible surface area: 37785.21 Å2
Buried surface area: 7001.71 Å2
Dissociation area: 2,129.71 Å2
Dissociation energy (ΔGdiss): 14.58 kcal/mol
Dissociation entropy (TΔSdiss): 22.57 kcal/mol
Symmetry number: 2
PDBe Complex ID: PDB-CPX-128792

Macromolecules

M3
Chains: A, B, X
Length: 382 amino acids
Theoretical weight: 41.83 KDa
Source organism: Murid gammaherpesvirus 4
Expression system: Spodoptera frugiperda
UniProt:
  • Canonical: O41925 (Residues: 25-406; Coverage: 94%)
Gene names: GAMMAHV.M3, M3
Pfam: M3
InterPro:
CATH:
SCOP: Viral chemokine binding protein m3

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Chains: D, E, Y
Length: 76 amino acids
Theoretical weight: 8.68 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli
UniProt:
  • Canonical: P13500 (Residues: 24-99; Coverage: 100%)
Gene names: CCL2, MCP1, SCYA2
Pfam: Small cytokines (intecrine/chemokine), interleukin-8 like
InterPro:
CATH: OB fold (Dihydrolipoamide Acetyltransferase, E2P)
SCOP: Interleukin 8-like chemokines

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