#	Chain	Domain ID	Range	Family	Classification
1	A	e6itoA1	A:71-166	PK	1 → 1.1 → 1.1.15
2	A	e6itoA2	A:2-70,A:167-344	PK	2002 → 2002.1 → 2002.1.1
3	A	e6itoA3	A:345-472	PK_C	7518 → 7518.1 → 7518.1.1
4	B	e6itoB1	B:2-70,B:167-344	PK	2002 → 2002.1 → 2002.1.1
5	B	e6itoB2	B:345-472	PK_C	7518 → 7518.1 → 7518.1.1
6	B	e6itoB3	B:71-166	PK	1 → 1.1 → 1.1.15
7	C	e6itoC1	C:2-70,C:167-344	PK	2002 → 2002.1 → 2002.1.1
8	C	e6itoC2	C:71-166	PK	1 → 1.1 → 1.1.15
9	C	e6itoC3	C:345-472	PK_C	7518 → 7518.1 → 7518.1.1
10	D	e6itoD1	D:345-472	PK_C	7518 → 7518.1 → 7518.1.1
11	D	e6itoD2	D:2-70,D:167-344	PK	2002 → 2002.1 → 2002.1.1
12	D	e6itoD3	D:71-166	PK	1 → 1.1 → 1.1.15

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