#	Chain	Domain ID	Range	Family	Classification
1	A	e9pitA1	A:11-35,A:61-150	GP41	3567 → 3567.1 → 3567.1.1
2	C	e9pitC1	C:11-35,C:61-150	GP41	3567 → 3567.1 → 3567.1.1
3	D	e9pitD1	D:11-35,D:61-150	GP41	3567 → 3567.1 → 3567.1.1
4	G	e9pitG1	G:3-107	V-set	11 → 11.1 → 11.1.1
5	H	e9pitH1	H:1-125	Immunoglobulin/Fibronectin type III/E set domains/PapD-like	11 → 11.1 → 11.1.1
6	I	e9pitI1	I:3-107	V-set	11 → 11.1 → 11.1.1
7	J	e9pitJ1	J:1-120	V-set	11 → 11.1 → 11.1.1
8	K	e9pitK1	K:3-107	V-set	11 → 11.1 → 11.1.1
9	O	e9pitO1	O:1-120	V-set	11 → 11.1 → 11.1.1
10	P	e9pitP1	P:1-120	V-set	11 → 11.1 → 11.1.1

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