ECODEvolutionary Classification of Protein Domains

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PDB 4P46

X-RAY DIFFRACTION2.86 Å4 chains8 ECOD domains

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

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Domains by Chain

Chain AJ809.B5 TCR Y31A alpha chain (Va2.8)view chain

2 domains

e4p46A1(A:113-201)e4p46A2(A:2-112)

Chain BJ809.B5 TCR beta chain (Vb8.2)view chain

2 domains

e4p46B1(B:1-114)e4p46B2(B:115-238)

Chain CH-2 class II histocompatibility antigen, A-B alpha chainview chain

2 domains

e4p46C1(C:82-178)e4p46C2(C:0-81)

Chain D3K Peptide,H-2 class II histocompatibility antigen, A beta chainview chain

2 domains

e4p46D1(D:78-192)e4p46D2(D:6-84)

All Domains (8)

#	Chain	Domain ID	Range	Family	Classification
1	A	e4p46A1	A:113-201	DUF1968	11 → 11.1 → 11.1.1
2	A	e4p46A2	A:2-112	V-set	11 → 11.1 → 11.1.1
3	B	e4p46B1	B:1-114	V-set	11 → 11.1 → 11.1.1
4	B	e4p46B2	B:115-238	C1-set	11 → 11.1 → 11.1.1
5	C	e4p46C1	C:82-178	C1-set	11 → 11.1 → 11.1.1
6	C	e4p46C2	C:0-81	MHC_II_alpha	233 → 233.1 → 233.1.1
7	D	e4p46D1	D:78-192	C1-set	11 → 11.1 → 11.1.1
8	D	e4p46D2	D:6-84	MHC_II_beta	233 → 233.1 → 233.1.1

Visualization Legend

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