ECODEvolutionary Classification of Protein Domains

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PDB 3WS3

X-RAY DIFFRACTION2.33 Å6 chains6 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

e3ws3A1(A:26-205)e3ws3A2(A:206-298)

Chain BBeta-2-microglobulinview chain

1 domain

e3ws3B1(B:20-119)

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

2 domains

e3ws3C1(C:26-205)e3ws3C2(C:206-298)

Chain DBeta-2-microglobulinview chain

1 domain

e3ws3D1(D:20-119)

All Domains (6)

#	Chain	Domain ID	Range	Family	Classification
1	A	e3ws3A1	A:26-205	MHC_I	233 → 233.1 → 233.1.1
2	A	e3ws3A2	A:206-298	C1-set	11 → 11.1 → 11.1.1
3	B	e3ws3B1	B:20-119	C1-set	11 → 11.1 → 11.1.1
4	C	e3ws3C1	C:26-205	MHC_I	233 → 233.1 → 233.1.1
5	C	e3ws3C2	C:206-298	C1-set	11 → 11.1 → 11.1.1
6	D	e3ws3D1	D:20-119	C1-set	11 → 11.1 → 11.1.1

Visualization Legend

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