#	Chain	Domain ID	Range	Family	Classification
1	A	e7n1aA1	A:1-181	MHC_I	233 → 233.1 → 233.1.1
2	A	e7n1aA2	A:181-275	C1-set	11 → 11.1 → 11.1.1
3	B	e7n1aB1	B:0-99	C1-set	11 → 11.1 → 11.1.1
4	D	e7n1aD1	D:1-181	MHC_I	233 → 233.1 → 233.1.1
5	D	e7n1aD2	D:181-274	C1-set	11 → 11.1 → 11.1.1
6	E	e7n1aE1	E:0-99	C1-set	11 → 11.1 → 11.1.1

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