ECODEvolutionary Classification of Protein Domains

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PDB 3PQY

X-RAY DIFFRACTION3.19 Å20 chains28 ECOD domains

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3D Structure(domains colored, ligands/nucleic acids shown)

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Domains by Chain

Chain AH-2 class I histocompatibility antigen, D-B alpha chainview chain

2 domains

e3pqyA1(A:181-276)e3pqyA2(A:2-180)

Chain BBeta-2-microglobulinview chain

1 domain

e3pqyB1(B:2-99)

Chain DT cell receptor alpha variable 21-DV12,T-cell receptor, sp3.4 alpha chainview chain

2 domains

e3pqyD1(D:3-127)e3pqyD2(D:128-213)

Chain ET cell receptor beta, variable 29,Human nkt tcr beta chainview chain

2 domains

e3pqyE3(E:128-253)e3pqyE4(E:1-127)

Chain FH-2 class I histocompatibility antigen, D-B alpha chainview chain

2 domains

e3pqyF1(F:181-276)e3pqyF2(F:2-180)

Chain GBeta-2-microglobulinview chain

1 domain

e3pqyG1(G:2-99)

Chain IT cell receptor alpha variable 21-DV12,T-cell receptor, sp3.4 alpha chainview chain

2 domains

e3pqyI1(I:3-127)e3pqyI2(I:128-213)

Chain JT cell receptor beta, variable 29,Human nkt tcr beta chainview chain

2 domains

e3pqyJ3(J:128-253)e3pqyJ4(J:1-127)

Chain KH-2 class I histocompatibility antigen, D-B alpha chainview chain

2 domains

e3pqyK1(K:181-276)e3pqyK2(K:2-180)

Chain LBeta-2-microglobulinview chain

1 domain

e3pqyL1(L:2-99)

Chain NT cell receptor alpha variable 21-DV12,T-cell receptor, sp3.4 alpha chainview chain

2 domains

e3pqyN1(N:3-127)e3pqyN3(N:128-202)

Chain OT cell receptor beta, variable 29,Human nkt tcr beta chainview chain

2 domains

e3pqyO3(O:128-253)e3pqyO4(O:1-127)

Chain PH-2 class I histocompatibility antigen, D-B alpha chainview chain

2 domains

e3pqyP1(P:176-274)e3pqyP2(P:2-175)

Chain QBeta-2-microglobulinview chain

1 domain

e3pqyQ1(Q:2-99)

Chain ST cell receptor alpha variable 21-DV12,T-cell receptor, sp3.4 alpha chainview chain

2 domains

e3pqyS1(S:3-127)e3pqyS3(S:128-202)

Chain TT cell receptor beta, variable 29,Human nkt tcr beta chainview chain

2 domains

e3pqyT3(T:128-253)e3pqyT4(T:1-127)

All Domains (28)

#	Chain	Domain ID	Range	Family	Classification
1	A	e3pqyA1	A:181-276	C1-set	11 → 11.1 → 11.1.1
2	A	e3pqyA2	A:2-180	MHC_I	233 → 233.1 → 233.1.1
3	B	e3pqyB1	B:2-99	C1-set	11 → 11.1 → 11.1.1
4	D	e3pqyD1	D:3-127	V-set	11 → 11.1 → 11.1.1
5	D	e3pqyD2	D:128-213	DUF1968	11 → 11.1 → 11.1.1
6	E	e3pqyE3	E:128-253	C1-set	11 → 11.1 → 11.1.1
7	E	e3pqyE4	E:1-127	V-set	11 → 11.1 → 11.1.1
8	F	e3pqyF1	F:181-276	C1-set	11 → 11.1 → 11.1.1
9	F	e3pqyF2	F:2-180	MHC_I	233 → 233.1 → 233.1.1
10	G	e3pqyG1	G:2-99	C1-set	11 → 11.1 → 11.1.1
11	I	e3pqyI1	I:3-127	V-set	11 → 11.1 → 11.1.1
12	I	e3pqyI2	I:128-213	DUF1968	11 → 11.1 → 11.1.1
13	J	e3pqyJ3	J:128-253	C1-set	11 → 11.1 → 11.1.1
14	J	e3pqyJ4	J:1-127	V-set	11 → 11.1 → 11.1.1
15	K	e3pqyK1	K:181-276	C1-set	11 → 11.1 → 11.1.1
16	K	e3pqyK2	K:2-180	MHC_I	233 → 233.1 → 233.1.1
17	L	e3pqyL1	L:2-99	C1-set	11 → 11.1 → 11.1.1
18	N	e3pqyN1	N:3-127	V-set	11 → 11.1 → 11.1.1
19	N	e3pqyN3	N:128-202	DUF1968	11 → 11.1 → 11.1.1
20	O	e3pqyO3	O:128-253	C1-set	11 → 11.1 → 11.1.1
21	O	e3pqyO4	O:1-127	V-set	11 → 11.1 → 11.1.1
22	P	e3pqyP1	P:176-274	C1-set	11 → 11.1 → 11.1.1
23	P	e3pqyP2	P:2-175	MHC_I	233 → 233.1 → 233.1.1
24	Q	e3pqyQ1	Q:2-99	C1-set	11 → 11.1 → 11.1.1
25	S	e3pqyS1	S:3-127	V-set	11 → 11.1 → 11.1.1
26	S	e3pqyS3	S:128-202	DUF1968	11 → 11.1 → 11.1.1
27	T	e3pqyT3	T:128-253	C1-set	11 → 11.1 → 11.1.1
28	T	e3pqyT4	T:1-127	V-set	11 → 11.1 → 11.1.1

Visualization Legend

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