#	Chain	Domain ID	Range	Family	Classification
1	A	e4n83A1	A:3-287	Ribonuc_red_sm	150 → 150.1 → 150.1.2
2	B	e4n83B1	B:3-286	Ribonuc_red_sm	150 → 150.1 → 150.1.2
3	C	e4n83C1	C:3-286	Ribonuc_red_sm	150 → 150.1 → 150.1.2
4	D	e4n83D1	D:3-286	Ribonuc_red_sm	150 → 150.1 → 150.1.2
5	E	e4n83E1	E:3-286	Ribonuc_red_sm	150 → 150.1 → 150.1.2
6	F	e4n83F1	F:3-286	Ribonuc_red_sm	150 → 150.1 → 150.1.2
7	G	e4n83G1	G:4-286	Ribonuc_red_sm	150 → 150.1 → 150.1.2
8	H	e4n83H1	H:4-286	Ribonuc_red_sm	150 → 150.1 → 150.1.2

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