#	Chain	Domain ID	Range	Family	Classification
1	A	e2pf4A1	A:13-587	HEAT, HEAT_2, PPP2R1A-like_HEAT, VPS15-like_hel	109 → 109.4 → 109.4.1
2	B	e2pf4B1	B:15-589	HEAT, HEAT_2, PPP2R1A-like_HEAT, VPS15-like_hel	109 → 109.4 → 109.4.1
3	C	e2pf4C1	C:13-589	HEAT, HEAT_2, PPP2R1A-like_HEAT, VPS15-like_hel	109 → 109.4 → 109.4.1
4	D	e2pf4D1	D:13-589	HEAT, HEAT_2, PPP2R1A-like_HEAT, VPS15-like_hel	109 → 109.4 → 109.4.1
5	E	e2pf4E3	E:79-172	Papo_T_antigen	4162 → 4162.1 → 4162.1.1
6	E	e2pf4E4	E:1-78	650.1.1.0	650 → 650.1 → 650.1.1
7	F	e2pf4F3	F:87-172	Papo_T_antigen	4162 → 4162.1 → 4162.1.1
8	F	e2pf4F4	F:1-76	650.1.1.0	650 → 650.1 → 650.1.1
9	G	e2pf4G1	G:92-172	Papo_T_antigen	4162 → 4162.1 → 4162.1.1
10	G	e2pf4G2	G:1-70	650.1.1.0	650 → 650.1 → 650.1.1
11	H	e2pf4H1	H:94-172	Papo_T_antigen	4162 → 4162.1 → 4162.1.1
12	H	e2pf4H2	H:1-73	650.1.1.0	650 → 650.1 → 650.1.1

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