2bbv

X-ray diffraction
2.8Å resolution

THE REFINED THREE-DIMENSIONAL STRUCTURE OF AN INSECT VIRUS AT 2.8 ANGSTROMS RESOLUTION

Released:
Source organism: Black beetle virus

Function and Biology Details

Reaction catalysed:
Hydrolysis of an asparaginyl bond involved in the maturation of the structural protein of the virus, typically -Asn-|-Ala- or -Asn-|-Phe-.
Biological process:
Cellular component:
  • not assigned

Structure analysis Details

Assemblies composition:
hetero 420-mer (preferred)
hetero heptamer
hetero 35-mer
hetero 42-mer
Entry contents:
2 distinct polypeptide molecules
1 distinct RNA molecule
Macromolecules (3 distinct):
Capsid protein beta Chains: A, B, C
Molecule details ›
Chains: A, B, C
Length: 363 amino acids
Theoretical weight: 39.44 KDa
Source organism: Black beetle virus
UniProt:
  • Canonical: P04329 (Residues: 1-363; Coverage: 89%)
Gene name: alpha
Structure domains: Jelly Rolls
Peptide gamma Chains: D, E, F
Molecule details ›
Chains: D, E, F
Length: 44 amino acids
Theoretical weight: 4.46 KDa
Source organism: Black beetle virus
UniProt:
  • Canonical: P04329 (Residues: 364-407; Coverage: 11%)
Gene name: alpha
RNA (5'-R(*UP*CP*UP*UP*AP*UP*AP*UP*CP*U)-3') Chain: N
Molecule details ›
Chain: N
Length: 10 nucleotides
Theoretical weight: 3.06 KDa

Ligands and Environments

1 bound ligand:
No modified residues

Experiments and Validation Details

Entry percentile scores
Spacegroup: P4232
Unit cell:
a: 362Å b: 362Å c: 362Å
α: 90° β: 90° γ: 90°
R-values:
R R work R free
0.221 0.221 not available