#	Chain	Domain ID	Range	Family	Classification
1	A	e4hlzA1	A:9-326	Hemagglutinin	10 → 10.5 → 10.5.1
2	B	e4hlzB1	B:1-174	10.5.1.0	10 → 10.5 → 10.5.1
3	C	e4hlzC1	C:9-326	Hemagglutinin	10 → 10.5 → 10.5.1
4	D	e4hlzD1	D:1-174	10.5.1.0	10 → 10.5 → 10.5.1
5	E	e4hlzE1	E:9-326	Hemagglutinin	10 → 10.5 → 10.5.1
6	F	e4hlzF1	F:1-174	10.5.1.0	10 → 10.5 → 10.5.1
7	G	e4hlzG1	G:1-113	V-set	11 → 11.1 → 11.1.1
8	G	e4hlzG2	G:114-214	C1-set	11 → 11.1 → 11.1.1
9	H	e4hlzH1	H:3-110	V-set	11 → 11.1 → 11.1.1
10	H	e4hlzH2	H:111-213	C1-set	11 → 11.1 → 11.1.1
11	I	e4hlzI1	I:1-112	V-set	11 → 11.1 → 11.1.1
12	I	e4hlzI2	I:113-212	C1-set	11 → 11.1 → 11.1.1
13	J	e4hlzJ1	J:3-109	V-set	11 → 11.1 → 11.1.1
14	J	e4hlzJ2	J:110-214	C1-set	11 → 11.1 → 11.1.1
15	K	e4hlzK1	K:1-113	V-set	11 → 11.1 → 11.1.1
16	K	e4hlzK2	K:114-208	C1-set	11 → 11.1 → 11.1.1
17	L	e4hlzL1	L:3-110	V-set	11 → 11.1 → 11.1.1
18	L	e4hlzL2	L:111-207	C1-set	11 → 11.1 → 11.1.1

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