#	Chain	Domain ID	Range	Family	Classification
1	A	e3k7rA1	A:3-72	HMA	304 → 304.3 → 304.3.1
2	B	e3k7rB1	B:2-73	HMA	304 → 304.3 → 304.3.1
3	C	e3k7rC1	C:2-73	HMA	304 → 304.3 → 304.3.1
4	D	e3k7rD1	D:2-73	HMA	304 → 304.3 → 304.3.1
5	E	e3k7rE1	E:2-73	HMA	304 → 304.3 → 304.3.1
6	F	e3k7rF1	F:2-73	HMA	304 → 304.3 → 304.3.1
7	G	e3k7rG1	G:2-73	HMA	304 → 304.3 → 304.3.1
8	H	e3k7rH1	H:4-73	HMA	304 → 304.3 → 304.3.1
9	I	e3k7rI1	I:3-73	HMA	304 → 304.3 → 304.3.1
10	J	e3k7rJ1	J:2-73	HMA	304 → 304.3 → 304.3.1
11	K	e3k7rK1	K:2-73	HMA	304 → 304.3 → 304.3.1
12	L	e3k7rL1	L:2-69	HMA	304 → 304.3 → 304.3.1

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