#	Chain	Domain ID	Range	Family	Classification
1	A	e4xg1A1	A:34-284	Orn_Arg_deC_N	2002 → 2002.1 → 2002.1.1
2	A	e4xg1A2	A:2-33,A:285-421	Orn_DAP_Arg_deC	1 → 1.1 → 1.1.7
3	B	e4xg1B1	B:34-284	Orn_Arg_deC_N	2002 → 2002.1 → 2002.1.1
4	B	e4xg1B2	B:2-33,B:285-421	Orn_DAP_Arg_deC	1 → 1.1 → 1.1.7
5	C	e4xg1C1	C:2-33,C:285-421	Orn_DAP_Arg_deC	1 → 1.1 → 1.1.7
6	C	e4xg1C2	C:34-284	Orn_Arg_deC_N	2002 → 2002.1 → 2002.1.1
7	D	e4xg1D1	D:2-33,D:285-421	Orn_DAP_Arg_deC	1 → 1.1 → 1.1.7
8	D	e4xg1D2	D:34-284	Orn_Arg_deC_N	2002 → 2002.1 → 2002.1.1

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