CATH Domain 3qqbA02

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CATH Classification

Level	CATH Code	Description
	3	Alpha Beta
	3.90	Alpha-Beta Complex
	3.90.209	Hemagglutinin (Ha1 Chain); Chain: A; domain 1
	3.90.209.20	Haemagglutinin, alpha/beta domain, HA1 chain

Domain Context

CATH Clusters

Superfamily	3.90.209.20
Functional Family

Enzyme Information

UniProtKB Entries (1)

C7S226_I57A0

Influenza A virus (A/Japan/305/1957(H2N2))

Hemagglutinin

PDB Structure

PDB	3QQB
External Links	PDBSum Proteopedia
Method	X-RAY DIFFRACTION
Organism
Primary Citation	Structural Characterization of an Early Fusion Intermediate of Influenza Virus Hemagglutinin. Xu, R., Wilson, I.A. J.Virol.