#	Chain	Domain ID	Range	Family	Classification
1	A	e4xnmA1	A:1-106	V-set	11 → 11.1 → 11.1.1
2	A	e4xnmA2	A:107-208	C1-set	11 → 11.1 → 11.1.1
3	B	e4xnmB2	B:1-123	V-set	11 → 11.1 → 11.1.1
4	B	e4xnmB3	B:124-223	C1-set	11 → 11.1 → 11.1.1
5	C	e4xnmC1	C:58-262	Hemagglutinin	10 → 10.5 → 10.5.1
6	D	e4xnmD1	D:57-261	Hemagglutinin	10 → 10.5 → 10.5.1
7	H	e4xnmH1	H:1-123	V-set	11 → 11.1 → 11.1.1
8	H	e4xnmH2	H:124-223	C1-set	11 → 11.1 → 11.1.1
9	L	e4xnmL1	L:1-106	V-set	11 → 11.1 → 11.1.1
10	L	e4xnmL2	L:107-208	C1-set	11 → 11.1 → 11.1.1

ECOD domains (colored by index)Unclassified protein regionsNucleic acids (RNA/DNA)Ligands/cofactors