#	Chain	Domain ID	Range	Family	Classification
1	A	e4lcyA1	A:1-181	MHC_I	233 → 233.1 → 233.1.1
2	A	e4lcyA2	A:182-274	C1-set	11 → 11.1 → 11.1.1
3	B	e4lcyB1	B:0-99	C1-set	11 → 11.1 → 11.1.1
4	F	e4lcyF1	F:1-181	MHC_I	233 → 233.1 → 233.1.1
5	F	e4lcyF2	F:182-274	C1-set	11 → 11.1 → 11.1.1
6	H	e4lcyH1	H:0-99	C1-set	11 → 11.1 → 11.1.1

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