Protein Data Bank in Europe

Chains: A, C, E
Length: 323 amino acids
Theoretical weight: 35.51 KDa
Source organism: Influenza A virus (A/Hong Kong/1/1968(H3N2))
Expression system: Trichoplusia ni
UniProt:

• Canonical: Q91MA7 (Residues: 27-345; Coverage: 58%)

Gene name: HA
Sequence domains: Haemagglutinin
Structure domains: Hemagglutinin (Ha1 Chain); Chain: A; domain 1

Chains: B, D, F
Length: 177 amino acids
Theoretical weight: 20.28 KDa
Source organism: Influenza A virus (A/Hong Kong/1/1968(H3N2))
Expression system: Trichoplusia ni
UniProt:

• Canonical: Q91MA7 (Residues: 346-521; Coverage: 32%)

Gene name: HA
Sequence domains: Haemagglutinin
Structure domains: Hemagglutinin Ectodomain; Chain B

Chains: G, H, I
Length: 97 amino acids
Theoretical weight: 10.86 KDa
Source organism: synthetic construct
Expression system: Escherichia coli