Structure analysis

cytoplasmic domain structure of BM2 proton channel from influenza B virus

Solution NMR
Source organism: Influenza B virus
Assembly composition:
homo tetramer (preferred)
Entry contents: 1 distinct polypeptide molecule

Assemblies

Assembly 1 (preferred)
Download    3D Visualisation
Multimeric state: homo tetramer
Accessible surface area: 16296.66 Å2
Buried surface area: 9010.43 Å2
Dissociation area: 2,238.23 Å2
Dissociation energy (ΔGdiss): 32.24 kcal/mol
Dissociation entropy (TΔSdiss): 12.63 kcal/mol
Symmetry number: 3
PDBe Complex ID: PDB-CPX-194351

Macromolecules

Chains: A, B, C, D
Length: 89 amino acids
Theoretical weight: 10.37 KDa
Source organism: Influenza B virus
Expression system: Escherichia coli
UniProt:
  • Canonical: Q9WD75 (Residues: 26-109; Coverage: 77%)
Gene name: BM2
Pfam: Influenza B matrix protein 2 (BM2)
InterPro: Influenza B matrix protein 2
CATH: Single alpha-helices involved in coiled-coils or other helix-helix interfaces
PDBe-KB: UniProt Coverage View: Q9WD75  
1891020304050607080
 
20406080GHLNQIKRGVNMKIRIKGPNKETINREVSILRHSYQKEIQAKETMKEVLSDNMEVLSDHIVIEGLSAEEIIKMGETVLEIEELHHHHHH
UniProt
Q9WD75
Chains
Domains
Secondary structure
Flexibility predictions
Early folding residue predictions
Interaction interfaces
Sequence conservation

Search similar proteins