#	Chain	Domain ID	Range	Family	Classification
1	A	e5cchA1	A:27-89	Synaptobrevin	3100 → 3100.1 → 3100.1.1
2	B	e5cchB1	B:1-37	SNARE	603 → 603.1 → 603.1.1
3	E	e5cchE1	E:141-268	C2	11 → 11.2 → 11.2.1
4	E	e5cchE2	E:269-420	C2	11 → 11.2 → 11.2.1
5	F	e5cchF1	F:269-419	C2	11 → 11.2 → 11.2.1
6	F	e5cchF2	F:141-268	C2	11 → 11.2 → 11.2.1

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