#	Chain	Domain ID	Range	Family	Classification
1	A	e7lx3A1	A:32-119,A:203-257,A:474-503	GP120	1061 → 1061.1 → 1061.1.1
2	A	e7lx3A2	A:519-652	GP41	3567 → 3567.1 → 3567.1.1
3	A	e7lx3A3	A:256-473	GP120	259 → 259.1 → 259.1.1
4	A	e7lx3A4	A:120-202	GP120	6173 → 6173.1 → 6173.1.1
5	B	e7lx3B1	B:32-119,B:203-257,B:474-503	GP120	1061 → 1061.1 → 1061.1.1
6	B	e7lx3B2	B:120-202	GP120	6173 → 6173.1 → 6173.1.1
7	B	e7lx3B3	B:519-652	GP41	3567 → 3567.1 → 3567.1.1
8	B	e7lx3B4	B:256-473	GP120	259 → 259.1 → 259.1.1
9	C	e7lx3C1	C:256-473	GP120	259 → 259.1 → 259.1.1
10	C	e7lx3C2	C:120-202	GP120	6173 → 6173.1 → 6173.1.1
11	C	e7lx3C3	C:519-652	GP41	3567 → 3567.1 → 3567.1.1
12	C	e7lx3C4	C:32-119,C:203-257,C:474-503	GP120	1061 → 1061.1 → 1061.1.1
13	H	e7lx3H1	H:1-110	V-set	11 → 11.1 → 11.1.1
14	L	e7lx3L1	L:6-109	V-set	11 → 11.1 → 11.1.1
15	M	e7lx3M1	M:6-109	V-set	11 → 11.1 → 11.1.1
16	N	e7lx3N1	N:1-110	V-set	11 → 11.1 → 11.1.1
17	O	e7lx3O1	O:6-109	V-set	11 → 11.1 → 11.1.1
18	P	e7lx3P1	P:1-110	V-set	11 → 11.1 → 11.1.1

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