ECODEvolutionary Classification of Protein Domains

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PDB 3BX1

X-RAY DIFFRACTION1.85 Å4 chains4 ECOD domains

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

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Domains by Chain

Chain ASubtilisin Savinaseview chain

1 domain

e3bx1A1(A:1-275)

Chain BSubtilisin Savinaseview chain

1 domain

e3bx1B1(B:1-275)

Chain CAlpha-amylase/subtilisin inhibitorview chain

1 domain

e3bx1C1(C:1-181)

Chain DAlpha-amylase/subtilisin inhibitorview chain

1 domain

e3bx1D1(D:1-181)

All Domains (4)

#	Chain	Domain ID	Range	Family	Classification
1	A	e3bx1A1	A:1-275	Peptidase_S8	2499 → 2499.1 → 2499.1.1
2	B	e3bx1B1	B:1-275	Peptidase_S8	2499 → 2499.1 → 2499.1.1
3	C	e3bx1C1	C:1-181	Kunitz_legume	6 → 6.1 → 6.1.1
4	D	e3bx1D1	D:1-181	Kunitz_legume	6 → 6.1 → 6.1.1

Visualization Legend

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