#	Chain	Domain ID	Range	Family	Classification
1	A	e6witA1	A:1-113	V-set	11 → 11.1 → 11.1.1
2	A	e6witA2	A:114-216	C1-set	11 → 11.1 → 11.1.1
3	B	e6witB1	B:108-209	C1-set	11 → 11.1 → 11.1.1
4	B	e6witB2	B:3-107	V-set	11 → 11.1 → 11.1.1
5	C	e6witC1	C:128-194	GP120	6173 → 6173.1 → 6173.1.1
6	C	e6witC2	C:118-127,C:195-242	IgG_binding_B	221 → 221.3 → 221.3.1
7	H	e6witH1	H:1-113	V-set	11 → 11.1 → 11.1.1
8	H	e6witH2	H:114-213	C1-set	11 → 11.1 → 11.1.1
9	I	e6witI1	I:122-127,I:195-239	IgG_binding_B	221 → 221.3 → 221.3.1
10	I	e6witI2	I:128-194	GP120	6173 → 6173.1 → 6173.1.1
11	L	e6witL1	L:2-107	V-set	11 → 11.1 → 11.1.1
12	L	e6witL2	L:108-209	C1-set	11 → 11.1 → 11.1.1

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