ECODEvolutionary Classification of Protein Domains

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PDB 3LDI

X-RAY DIFFRACTION2.20 Å5 chains5 ECOD domains

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

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Domains by Chain

Chain APancreatic trypsin inhibitorview chain

1 domain

e3ldiA1(A:1-57)

Chain BPancreatic trypsin inhibitorview chain

1 domain

e3ldiB1(B:1-58)

Chain CPancreatic trypsin inhibitorview chain

1 domain

e3ldiC1(C:1-56)

Chain DPancreatic trypsin inhibitorview chain

1 domain

e3ldiD1(D:1-58)

Chain EPancreatic trypsin inhibitorview chain

1 domain

e3ldiE1(E:1-57)

All Domains (5)

#	Chain	Domain ID	Range	Family	Classification
1	A	e3ldiA1	A:1-57	Kunitz_BPTI	384 → 384.1 → 384.1.1
2	B	e3ldiB1	B:1-58	Kunitz_BPTI	384 → 384.1 → 384.1.1
3	C	e3ldiC1	C:1-56	Kunitz_BPTI	384 → 384.1 → 384.1.1
4	D	e3ldiD1	D:1-58	Kunitz_BPTI	384 → 384.1 → 384.1.1
5	E	e3ldiE1	E:1-57	Kunitz_BPTI	384 → 384.1 → 384.1.1

Visualization Legend

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