#	Chain	Domain ID	Range	Family	Classification
1	A	e6ifrA1	A:389-392,A:420-493	3961.1.1.0	3961 → 3961.1 → 3961.1.1
2	A	e6ifrA2	A:2-82,A:104-230	HD	131 → 131.1 → 131.1.1
3	A	e6ifrA3	A:231-388	Csm1_B	304 → 304.48 → 304.48.1
4	A	e6ifrA4	A:494-674	Cas10-Cmr2_palm2	304 → 304.48 → 304.48.1
5	A	e6ifrA5	A:675-758	Cmr2_hel_dom2	3625 → 3625.1 → 3625.1.1
6	B	e6ifrB1	B:2-202	RAMPs	304 → 304.51 → 304.51.1
7	B	e6ifrB2	B:203-297	Csm4_C	304 → 304.51 → 304.51.1
8	C	e6ifrC1	C:3-123	Csm2_III-A	1030 → 1030.1 → 1030.1.1
9	D	e6ifrD1	D:3-123	Csm2_III-A	1030 → 1030.1 → 1030.1.1
10	E	e6ifrE1	E:2-217	RAMPs	304 → 304.139 → 304.139.1
11	F	e6ifrF1	F:1-217	RAMPs	304 → 304.139 → 304.139.1
12	G	e6ifrG1	G:2-218	RAMPs	304 → 304.139 → 304.139.1
13	H	e6ifrH1	H:3-355	RAMPs	304 → 304.51 → 304.51.1

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