#	Chain	Domain ID	Range	Family	Classification
1	A	e3r90A1	A:92-181	PUA	1 → 1.1 → 1.1.9
2	A	e3r90A2	A:1-91	Pre-PUA	243 → 243.6 → 243.6.1
3	B	e3r90B1	B:92-181	PUA	1 → 1.1 → 1.1.9
4	B	e3r90B2	B:1-91	Pre-PUA	243 → 243.6 → 243.6.1
5	C	e3r90C1	C:92-181	PUA	1 → 1.1 → 1.1.9
6	C	e3r90C2	C:1-91	Pre-PUA	243 → 243.6 → 243.6.1
7	D	e3r90D1	D:92-180	PUA	1 → 1.1 → 1.1.9
8	D	e3r90D2	D:1-91	Pre-PUA	243 → 243.6 → 243.6.1
9	E	e3r90E1	E:92-181	PUA	1 → 1.1 → 1.1.9
10	E	e3r90E2	E:1-91	Pre-PUA	243 → 243.6 → 243.6.1
11	F	e3r90F1	F:92-181	PUA	1 → 1.1 → 1.1.9
12	F	e3r90F2	F:1-91	Pre-PUA	243 → 243.6 → 243.6.1
13	G	e3r90G1	G:92-181	PUA	1 → 1.1 → 1.1.9
14	G	e3r90G2	G:1-91	Pre-PUA	243 → 243.6 → 243.6.1
15	H	e3r90H1	H:92-180	PUA	1 → 1.1 → 1.1.9
16	H	e3r90H2	H:1-91	Pre-PUA	243 → 243.6 → 243.6.1
17	I	e3r90I1	I:92-181	PUA	1 → 1.1 → 1.1.9
18	I	e3r90I2	I:1-91	Pre-PUA	243 → 243.6 → 243.6.1
19	J	e3r90J1	J:92-181	PUA	1 → 1.1 → 1.1.9
20	J	e3r90J2	J:1-91	Pre-PUA	243 → 243.6 → 243.6.1
21	K	e3r90K1	K:92-181	PUA	1 → 1.1 → 1.1.9
22	K	e3r90K2	K:1-91	Pre-PUA	243 → 243.6 → 243.6.1
23	L	e3r90L1	L:92-180	PUA	1 → 1.1 → 1.1.9
24	L	e3r90L2	L:1-91	Pre-PUA	243 → 243.6 → 243.6.1

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