#	Chain	Domain ID	Range	Family	Classification
1	A	e4f15A1	A:43-264,A:382-393	Hemagglutinin	10 → 10.5 → 10.5.1
2	B	e4f15B1	B:2-121	V-set	11 → 11.1 → 11.1.1
3	B	e4f15B2	B:122-220	C1-set	11 → 11.1 → 11.1.1
4	C	e4f15C1	C:1-111	V-set	11 → 11.1 → 11.1.1
5	C	e4f15C2	C:112-213	C1-set	11 → 11.1 → 11.1.1
6	D	e4f15D2	D:43-264,D:383-392,D:414-427	Hemagglutinin	10 → 10.5 → 10.5.1
7	E	e4f15E3	E:122-220	C1-set	11 → 11.1 → 11.1.1
8	E	e4f15E4	E:2-121	V-set	11 → 11.1 → 11.1.1
9	F	e4f15F5	F:1-110	V-set	11 → 11.1 → 11.1.1
10	F	e4f15F6	F:111-213	C1-set	11 → 11.1 → 11.1.1
11	G	e4f15G1	G:43-264,G:388-392	Hemagglutinin	10 → 10.5 → 10.5.1
12	H	e4f15H3	H:122-220	C1-set	11 → 11.1 → 11.1.1
13	H	e4f15H4	H:2-121	V-set	11 → 11.1 → 11.1.1
14	I	e4f15I5	I:1-110	V-set	11 → 11.1 → 11.1.1
15	I	e4f15I6	I:111-213	C1-set	11 → 11.1 → 11.1.1
16	J	e4f15J1	J:43-264,J:383-392,J:418-437	Hemagglutinin	10 → 10.5 → 10.5.1
17	K	e4f15K3	K:122-220	C1-set	11 → 11.1 → 11.1.1
18	K	e4f15K4	K:2-121	V-set	11 → 11.1 → 11.1.1
19	L	e4f15L5	L:1-110	V-set	11 → 11.1 → 11.1.1
20	L	e4f15L6	L:111-213	C1-set	11 → 11.1 → 11.1.1

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