#	Chain	Domain ID	Range	Family	Classification
1	A	e7rsnA1	A:256-473	GP120	259 → 259.1 → 259.1.1
2	A	e7rsnA2	A:120-133,A:154-202	GP120	6173 → 6173.1 → 6173.1.1
3	A	e7rsnA3	A:35-119,A:203-255,A:474-504	GP120	1061 → 1061.1 → 1061.1.1
4	B	e7rsnB1	B:520-544,B:565-664	GP41	3567 → 3567.1 → 3567.1.1
5	C	e7rsnC1	C:256-473	GP120	259 → 259.1 → 259.1.1
6	C	e7rsnC2	C:120-133,C:154-202	GP120	6173 → 6173.1 → 6173.1.1
7	C	e7rsnC3	C:35-119,C:203-255,C:474-504	GP120	1061 → 1061.1 → 1061.1.1
8	D	e7rsnD1	D:520-544,D:565-664	GP41	3567 → 3567.1 → 3567.1.1
9	E	e7rsnE1	E:3-113	V-set	11 → 11.1 → 11.1.1
10	F	e7rsnF1	F:3-113	V-set	11 → 11.1 → 11.1.1
11	G	e7rsnG1	G:256-473	GP120	259 → 259.1 → 259.1.1
12	G	e7rsnG2	G:35-119,G:203-255,G:474-504	GP120	1061 → 1061.1 → 1061.1.1
13	G	e7rsnG3	G:120-133,G:154-202	GP120	6173 → 6173.1 → 6173.1.1
14	H	e7rsnH1	H:3-113	V-set	11 → 11.1 → 11.1.1
15	I	e7rsnI1	I:520-544,I:565-664	GP41	3567 → 3567.1 → 3567.1.1
16	J	e7rsnJ1	J:1-107	V-set	11 → 11.1 → 11.1.1
17	K	e7rsnK1	K:1-107	V-set	11 → 11.1 → 11.1.1
18	L	e7rsnL1	L:1-107	V-set	11 → 11.1 → 11.1.1

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