CATH Domain 4f23C01

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CATH Classification

Level	CATH Code	Description
	3	Alpha Beta
	3.90	Alpha-Beta Complex
	3.90.20	Hemagglutinin Ectodomain; Chain B
	3.90.20.10

Domain Context

CATH Clusters

Superfamily	3.90.20.10
Functional Family

Enzyme Information

UniProtKB Entries (1)

Q5DL24_9INFA

Influenza A virus (A/black-headed gull/Sweden/2/99(H16N3))

Hemagglutinin

PDB Structure

PDB	4F23
External Links	PDBSum Proteopedia
Method	X-RAY DIFFRACTION
Organism
Primary Citation	Insights into Avian Influenza Virus Pathogenicity: the Hemagglutinin Precursor HA0 of Subtype H16 Has an Alpha-Helix Structure in Its Cleavage Site with Inefficient HA1/HA2 Cleavage. Lu, X., Shi, Y., Gao, F., Xiao, H., Wang, M., Qi, J., Gao, G.F. J.Virol.