4z8m

X-ray diffraction
2.95Å resolution

Crystal structure of the MAVS-TRAF6 complex

Released:

Function and Biology Details

Reaction catalysed:
S-ubiquitinyl-[E2 ubiquitin-conjugating enzyme]-L-cysteine + [acceptor protein]-L-lysine = [E2 ubiquitin-conjugating enzyme]-L-cysteine + N(6)-ubiquitinyl-[acceptor protein]-L-lysine
Cellular component:
  • not assigned

Structure analysis Details

Assembly composition:
hetero dimer (preferred)
PDBe Complex ID:
PDB-CPX-182261 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
TNF receptor-associated factor 6 Chains: A, B
Molecule details ›
Chains: A, B
Length: 169 amino acids
Theoretical weight: 19.78 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: Q9Y4K3 (Residues: 346-504; Coverage: 31%)
Gene names: RNF85, TRAF6
Sequence domains: TRAF/meprin, MATH domain
Structure domains: Apoptosis, Tumor Necrosis Factor Receptor Associated Protein 2; Chain A
Mitochondrial antiviral-signaling protein Chains: C, D
Molecule details ›
Chains: C, D
Length: 19 amino acids
Theoretical weight: 2.05 KDa
Source organism: Homo sapiens
Expression system: Escherichia coli BL21(DE3)
UniProt:
  • Canonical: Q7Z434 (Residues: 450-468; Coverage: 4%)
Gene names: IPS1, KIAA1271, MAVS, VISA

Ligands and Environments

No bound ligands
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: SSRF BEAMLINE BL17U
Unit cell:
a: 52.392Å b: 78.035Å c: 108.751Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.192 0.186 0.238
Expression system: Escherichia coli BL21(DE3)