#	Chain	Domain ID	Range	Family	Classification
1	A	e1ir1A1	A:12-147	RuBisCO_large_N	304 → 304.10 → 304.10.1
2	A	e1ir1A2	A:151-475	RuBisCO_large	2002 → 2002.1 → 2002.1.1
3	B	e1ir1B1	B:12-147	RuBisCO_large_N	304 → 304.10 → 304.10.1
4	B	e1ir1B2	B:151-475	RuBisCO_large	2002 → 2002.1 → 2002.1.1
5	C	e1ir1C1	C:12-147	RuBisCO_large_N	304 → 304.10 → 304.10.1
6	C	e1ir1C2	C:151-475	RuBisCO_large	2002 → 2002.1 → 2002.1.1
7	D	e1ir1D1	D:12-147	RuBisCO_large_N	304 → 304.10 → 304.10.1
8	D	e1ir1D2	D:151-475	RuBisCO_large	2002 → 2002.1 → 2002.1.1
9	S	e1ir1S1	S:1-123	RuBisCO_small	302 → 302.2 → 302.2.1
10	T	e1ir1T1	T:1-123	RuBisCO_small	302 → 302.2 → 302.2.1
11	U	e1ir1U1	U:1-123	RuBisCO_small	302 → 302.2 → 302.2.1
12	V	e1ir1V1	V:1-123	RuBisCO_small	302 → 302.2 → 302.2.1

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