#	Chain	Domain ID	Range	Family	Classification
1	A	e7t9aA1	A:256-473	GP120	259 → 259.1 → 259.1.1
2	A	e7t9aA2	A:33-119,A:203-255,A:474-503	GP120	1061 → 1061.1 → 1061.1.1
3	A	e7t9aA3	A:120-202	GP120	6173 → 6173.1 → 6173.1.1
4	B	e7t9aB1	B:518-544,B:572-662	GP41	3567 → 3567.1 → 3567.1.1
5	C	e7t9aC1	C:33-119,C:203-255,C:474-503	GP120	1061 → 1061.1 → 1061.1.1
6	C	e7t9aC2	C:120-202	GP120	6173 → 6173.1 → 6173.1.1
7	C	e7t9aC3	C:256-473	GP120	259 → 259.1 → 259.1.1
8	D	e7t9aD1	D:518-544,D:572-662	GP41	3567 → 3567.1 → 3567.1.1
9	E	e7t9aE1	E:120-202	GP120	6173 → 6173.1 → 6173.1.1
10	E	e7t9aE2	E:256-473	GP120	259 → 259.1 → 259.1.1
11	E	e7t9aE3	E:33-119,E:203-255,E:474-503	GP120	1061 → 1061.1 → 1061.1.1
12	F	e7t9aF1	F:518-544,F:572-662	GP41	3567 → 3567.1 → 3567.1.1
13	H	e7t9aH1	H:1-111	V-set	11 → 11.1 → 11.1.1
14	J	e7t9aJ1	J:1-112	V-set	11 → 11.1 → 11.1.1
15	K	e7t9aK1	K:3-107	V-set	11 → 11.1 → 11.1.1
16	L	e7t9aL1	L:1-106	V-set	11 → 11.1 → 11.1.1
17	M	e7t9aM1	M:1-112	V-set	11 → 11.1 → 11.1.1
18	N	e7t9aN1	N:3-107	V-set	11 → 11.1 → 11.1.1
19	O	e7t9aO1	O:1-112	V-set	11 → 11.1 → 11.1.1
20	P	e7t9aP1	P:3-107	V-set	11 → 11.1 → 11.1.1

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