#	Chain	Domain ID	Range	Family	Classification
1	B	e6nnfB1	B:517-547,B:569-663	GP41	3567 → 3567.1 → 3567.1.1
2	D	e6nnfD1	D:1-110	V-set	11 → 11.1 → 11.1.1
3	E	e6nnfE1	E:0-107	V-set	11 → 11.1 → 11.1.1
4	G	e6nnfG1	G:120-202	GP120	6173 → 6173.1 → 6173.1.1
5	G	e6nnfG2	G:256-473	GP120	259 → 259.1 → 259.1.1
6	G	e6nnfG3	G:32-119,G:203-255,G:474-505	GP120	1061 → 1061.1 → 1061.1.1
7	H	e6nnfH1	H:1-111	V-set	11 → 11.1 → 11.1.1
8	H	e6nnfH2	H:112-211	C1-set	11 → 11.1 → 11.1.1
9	L	e6nnfL1	L:6-108	V-set	11 → 11.1 → 11.1.1
10	L	e6nnfL2	L:109-210	C1-set	11 → 11.1 → 11.1.1
11	U	e6nnfU1	U:1-111	V-set	11 → 11.1 → 11.1.1
12	V	e6nnfV1	V:3-105	V-set	11 → 11.1 → 11.1.1

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