#	Chain	Domain ID	Range	Family	Classification
1	A	e6u0nA1	A:256-297,A:330-473	GP120	259 → 259.1 → 259.1.1
2	A	e6u0nA2	A:33-123,A:197-255,A:474-503	GP120	1061 → 1061.1 → 1061.1.1
3	B	e6u0nB1	B:35-123,B:197-255,B:474-502	GP120	1061 → 1061.1 → 1061.1.1
4	B	e6u0nB2	B:256-297,B:330-473	GP120	259 → 259.1 → 259.1.1
5	C	e6u0nC1	C:256-297,C:330-473	GP120	259 → 259.1 → 259.1.1
6	C	e6u0nC2	C:34-123,C:197-255,C:474-502	GP120	1061 → 1061.1 → 1061.1.1
7	D	e6u0nD1	D:1-97	ig	11 → 11.1 → 11.1.1
8	E	e6u0nE1	E:1-97	ig	11 → 11.1 → 11.1.1
9	F	e6u0nF1	F:1-97	ig	11 → 11.1 → 11.1.1
10	H	e6u0nH1	H:2-112	V-set	11 → 11.1 → 11.1.1
11	I	e6u0nI1	I:2-112	V-set	11 → 11.1 → 11.1.1
12	J	e6u0nJ1	J:2-107	V-set	11 → 11.1 → 11.1.1
13	L	e6u0nL1	L:2-107	V-set	11 → 11.1 → 11.1.1
14	P	e6u0nP1	P:2-112	V-set	11 → 11.1 → 11.1.1
15	Q	e6u0nQ1	Q:2-107	V-set	11 → 11.1 → 11.1.1
16	X	e6u0nX1	X:512-547,X:569-653	GP41	3567 → 3567.1 → 3567.1.1
17	Y	e6u0nY1	Y:521-547,Y:569-660	GP41	3567 → 3567.1 → 3567.1.1
18	Z	e6u0nZ1	Z:518-547,Z:569-657	GP41	3567 → 3567.1 → 3567.1.1

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