#	Chain	Domain ID	Range	Family	Classification
1	A	e5w5fA1	A:1-163	Phage_T4_gp19	1 → 1.1 → 1.1.5
2	B	e5w5fB1	B:1-163	Phage_T4_gp19	1 → 1.1 → 1.1.5
3	C	e5w5fC1	C:1-163	Phage_T4_gp19	1 → 1.1 → 1.1.5
4	D	e5w5fD1	D:1-163	Phage_T4_gp19	1 → 1.1 → 1.1.5
5	E	e5w5fE1	E:1-163	Phage_T4_gp19	1 → 1.1 → 1.1.5
6	F	e5w5fF1	F:1-163	Phage_T4_gp19	1 → 1.1 → 1.1.5
7	G	e5w5fG1	G:1-163	Phage_T4_gp19	1 → 1.1 → 1.1.5
8	H	e5w5fH1	H:1-163	Phage_T4_gp19	1 → 1.1 → 1.1.5
9	I	e5w5fI1	I:1-163	Phage_T4_gp19	1 → 1.1 → 1.1.5
10	J	e5w5fJ1	J:1-163	Phage_T4_gp19	1 → 1.1 → 1.1.5
11	K	e5w5fK1	K:1-163	Phage_T4_gp19	1 → 1.1 → 1.1.5
12	L	e5w5fL1	L:1-163	Phage_T4_gp19	1 → 1.1 → 1.1.5
13	M	e5w5fM1	M:1-163	Phage_T4_gp19	1 → 1.1 → 1.1.5
14	N	e5w5fN1	N:1-163	Phage_T4_gp19	1 → 1.1 → 1.1.5
15	O	e5w5fO1	O:1-163	Phage_T4_gp19	1 → 1.1 → 1.1.5
16	P	e5w5fP1	P:1-163	Phage_T4_gp19	1 → 1.1 → 1.1.5
17	Q	e5w5fQ1	Q:1-163	Phage_T4_gp19	1 → 1.1 → 1.1.5
18	R	e5w5fR1	R:1-163	Phage_T4_gp19	1 → 1.1 → 1.1.5

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