2nz1

X-ray diffraction
2.5Å resolution

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

Released:
Primary publication:
Dual GPCR and GAG mimicry by the M3 chemokine decoy receptor.
J Exp Med 204 3157-72 (2007)
PMID: 18070938

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero tetramer (preferred)
PDBe Complex ID:
PDB-CPX-128792 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
M3 Chains: A, B, X
Molecule details ›
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
Sequence domains: M3
Structure domains:
C-C motif chemokine 2 Chains: D, E, Y
Molecule details ›
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
Sequence domains: Small cytokines (intecrine/chemokine), interleukin-8 like
Structure domains: OB fold (Dihydrolipoamide Acetyltransferase, E2P)

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: APS BEAMLINE 19-ID
Spacegroup: P3121
Unit cell:
a: 99.24Å b: 99.24Å c: 243.46Å
α: 90° β: 90° γ: 120°
R-values:
R R work R free
0.231 0.231 0.3
Expression systems:
  • Spodoptera frugiperda
  • Escherichia coli