ECODEvolutionary Classification of Protein Domains

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PDB 3QB4

X-RAY DIFFRACTION2.28 Å0 chains4 ECOD domains

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

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Domains by Chain

Chain Aview chain

1 domain

e3qb4A1(A:10-120)

Chain Bview chain

1 domain

e3qb4B1(B:31-118)

Chain Cview chain

1 domain

e3qb4C2(C:15-120)

Chain Dview chain

1 domain

e3qb4D2(D:31-119)

All Domains (4)

#	Chain	Domain ID	Range	Family	Classification
1	A	e3qb4A1	A:10-120	TGF_beta	385 → 385.1 → 385.1.1
2	B	e3qb4B1	B:31-118	Activin_recp	382 → 382.1 → 382.1.1
3	C	e3qb4C2	C:15-120	TGF_beta	385 → 385.1 → 385.1.1
4	D	e3qb4D2	D:31-119	Activin_recp	382 → 382.1 → 382.1.1

Visualization Legend

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