#	Chain	Domain ID	Range	Family	Classification
1	A	e3zknA2	A:197-397	Asp	1 → 1.1 → 1.1.1
2	A	e3zknA3	A:14-196	Asp	1 → 1.1 → 1.1.1
3	B	e3zknB2	B:197-397	Asp	1 → 1.1 → 1.1.1
4	B	e3zknB3	B:14-196	Asp	1 → 1.1 → 1.1.1
5	C	e3zknC1	C:1-116	V-set	11 → 11.1 → 11.1.1
6	C	e3zknC2	C:117-217	C1-set	11 → 11.1 → 11.1.1
7	D	e3zknD1	D:1-111	V-set	11 → 11.1 → 11.1.1
8	D	e3zknD2	D:112-217	C1-set	11 → 11.1 → 11.1.1
9	H	e3zknH1	H:1-116	V-set	11 → 11.1 → 11.1.1
10	H	e3zknH2	H:117-217	C1-set	11 → 11.1 → 11.1.1
11	L	e3zknL1	L:1-111	V-set	11 → 11.1 → 11.1.1
12	L	e3zknL2	L:112-217	C1-set	11 → 11.1 → 11.1.1

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