ECODEvolutionary Classification of Protein Domains

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PDB 3IMA

X-RAY DIFFRACTION2.03 Å4 chains4 ECOD domains

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

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Domains by Chain

Chain APapainview chain

1 domain

e3imaA1(A:1-212)

Chain BCysteine proteinase inhibitorview chain

1 domain

e3imaB1(B:2-92)

Chain CPapainview chain

1 domain

e3imaC1(C:1-212)

Chain DCysteine proteinase inhibitorview chain

1 domain

e3imaD1(D:2-92)

All Domains (4)

#	Chain	Domain ID	Range	Family	Classification
1	A	e3imaA1	A:1-212	Peptidase_C1	219 → 219.1 → 219.1.1
2	B	e3imaB1	B:2-92	SQAPI	243 → 243.3 → 243.3.1
3	C	e3imaC1	C:1-212	Peptidase_C1	219 → 219.1 → 219.1.1
4	D	e3imaD1	D:2-92	SQAPI	243 → 243.3 → 243.3.1

Visualization Legend

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