#	Chain	Domain ID	Range	Family	Classification
1	A	e4zbiA1	A:171-322	Bcl-2	5000 → 5000.3 → 5000.3.1
2	B	e4zbiB1	B:171-323	Bcl-2	5000 → 5000.3 → 5000.3.1
3	C	e4zbiC1	C:171-321	Bcl-2	5000 → 5000.3 → 5000.3.1
4	D	e4zbiD1	D:171-322	Bcl-2	5000 → 5000.3 → 5000.3.1
5	E	e4zbiE1	E:171-322	Bcl-2	5000 → 5000.3 → 5000.3.1
6	F	e4zbiF1	F:171-321	Bcl-2	5000 → 5000.3 → 5000.3.1
7	G	e4zbiG1	G:171-322	Bcl-2	5000 → 5000.3 → 5000.3.1
8	H	e4zbiH1	H:171-321	Bcl-2	5000 → 5000.3 → 5000.3.1
9	I	e4zbiI1	I:171-321	Bcl-2	5000 → 5000.3 → 5000.3.1
10	J	e4zbiJ1	J:171-322	Bcl-2	5000 → 5000.3 → 5000.3.1
11	K	e4zbiK1	K:171-320	Bcl-2	5000 → 5000.3 → 5000.3.1
12	L	e4zbiL1	L:171-321	Bcl-2	5000 → 5000.3 → 5000.3.1

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