#	Chain	Domain ID	Range	Family	Classification
1	A	e3emjA1	A:6-172	Pyrophosphatase	2 → 2.5 → 2.5.1
2	B	e3emjB1	B:6-171	Pyrophosphatase	2 → 2.5 → 2.5.1
3	C	e3emjC1	C:5-172	Pyrophosphatase	2 → 2.5 → 2.5.1
4	D	e3emjD1	D:2-171	Pyrophosphatase	2 → 2.5 → 2.5.1
5	E	e3emjE1	E:14-171	Pyrophosphatase	2 → 2.5 → 2.5.1
6	F	e3emjF1	F:13-172	Pyrophosphatase	2 → 2.5 → 2.5.1
7	G	e3emjG1	G:6-171	Pyrophosphatase	2 → 2.5 → 2.5.1
8	H	e3emjH1	H:2-171	Pyrophosphatase	2 → 2.5 → 2.5.1
9	I	e3emjI1	I:13-172	Pyrophosphatase	2 → 2.5 → 2.5.1
10	J	e3emjJ1	J:6-172	Pyrophosphatase	2 → 2.5 → 2.5.1
11	K	e3emjK1	K:5-172	Pyrophosphatase	2 → 2.5 → 2.5.1
12	L	e3emjL1	L:14-171	Pyrophosphatase	2 → 2.5 → 2.5.1

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