3l89

X-ray diffraction
3.5Å resolution

Human Adenovirus type 21 knob in complex with domains SCR1 and SCR2 of CD46 (membrane cofactor protein, MCP)

Released:

Function and Biology Details

Structure analysis Details

Assembly composition:
hetero hexamer (preferred)
PDBe Complex ID:
PDB-CPX-147396 (preferred)
Entry contents:
2 distinct polypeptide molecules
Macromolecules (2 distinct):
Adenoviral fibre protein knob domain-containing protein Chains: A, B, C, D, E, F, G, H, I, J, K, L
Molecule details ›
Chains: A, B, C, D, E, F, G, H, I, J, K, L
Length: 201 amino acids
Theoretical weight: 22.22 KDa
Source organism: Human adenovirus 21
Expression system: Escherichia coli
UniProt:
  • Canonical: Q2KS96 (Residues: 123-323; Coverage: 62%)
Gene name: L5
Sequence domains: Adenoviral fibre protein (knob domain)
Structure domains: Adenovirus pIV-related, attachment domain
Membrane cofactor protein Chains: M, N, O, P, Q, R, S, T, U, V, W, X
Molecule details ›
Chains: M, N, O, P, Q, R, S, T, U, V, W, X
Length: 126 amino acids
Theoretical weight: 14.52 KDa
Source organism: Homo sapiens
Expression system: Cricetulus griseus
UniProt:
  • Canonical: P15529 (Residues: 35-160; Coverage: 35%)
Gene names: CD46, MCP, MIC10
Sequence domains: Sushi repeat (SCR repeat)
Structure domains: Complement Module, domain 1

Ligands and Environments

1 bound ligand:
No modified residues

Experiments and Validation Details

Entry percentile scores
X-ray source: ESRF BEAMLINE ID14-4
Spacegroup: P1
Unit cell:
a: 94.53Å b: 107.71Å c: 154.1Å
α: 90.01° β: 90.1° γ: 104.7°
R-values:
R R work R free
0.206 0.204 0.239
Expression systems:
  • Escherichia coli
  • Cricetulus griseus