#	Chain	Domain ID	Range	Family	Classification
1	A	e4tobA1	A:1-156	Ferritin	150 → 150.1 → 150.1.1
2	B	e4tobB1	B:2-156	Ferritin	150 → 150.1 → 150.1.1
3	C	e4tobC1	C:2-156	Ferritin	150 → 150.1 → 150.1.1
4	D	e4tobD1	D:2-156	Ferritin	150 → 150.1 → 150.1.1
5	E	e4tobE1	E:2-156	Ferritin	150 → 150.1 → 150.1.1
6	F	e4tobF1	F:2-157	Ferritin	150 → 150.1 → 150.1.1
7	G	e4tobG1	G:2-156	Ferritin	150 → 150.1 → 150.1.1
8	H	e4tobH1	H:2-156	Ferritin	150 → 150.1 → 150.1.1
9	I	e4tobI1	I:2-156	Ferritin	150 → 150.1 → 150.1.1
10	J	e4tobJ1	J:2-156	Ferritin	150 → 150.1 → 150.1.1
11	K	e4tobK1	K:2-156	Ferritin	150 → 150.1 → 150.1.1
12	L	e4tobL1	L:3-156	Ferritin	150 → 150.1 → 150.1.1
13	M	e4tobM1	M:3-156	Ferritin	150 → 150.1 → 150.1.1
14	N	e4tobN1	N:1-156	Ferritin	150 → 150.1 → 150.1.1
15	O	e4tobO1	O:2-156	Ferritin	150 → 150.1 → 150.1.1
16	P	e4tobP1	P:2-156	Ferritin	150 → 150.1 → 150.1.1
17	Q	e4tobQ1	Q:3-156	Ferritin	150 → 150.1 → 150.1.1
18	R	e4tobR1	R:2-156	Ferritin	150 → 150.1 → 150.1.1
19	S	e4tobS1	S:2-156	Ferritin	150 → 150.1 → 150.1.1
20	T	e4tobT1	T:2-156	Ferritin	150 → 150.1 → 150.1.1
21	U	e4tobU1	U:3-156	Ferritin	150 → 150.1 → 150.1.1
22	V	e4tobV1	V:2-156	Ferritin	150 → 150.1 → 150.1.1
23	W	e4tobW1	W:2-157	Ferritin	150 → 150.1 → 150.1.1
24	X	e4tobX1	X:2-156	Ferritin	150 → 150.1 → 150.1.1

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