ECODEvolutionary Classification of Protein Domains

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PDB 4R40

X-RAY DIFFRACTION2.50 Å4 chains6 ECOD domains

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

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Domains by Chain

Chain AProtein TolBview chain

2 domains

e4r40A1(A:23-161)e4r40A2(A:162-430)

Chain BPeptidoglycan-associated lipoproteinview chain

1 domain

e4r40B1(B:45-168)

Chain CProtein TolBview chain

2 domains

e4r40C1(C:162-429)e4r40C2(C:23-161)

Chain DPeptidoglycan-associated lipoproteinview chain

1 domain

e4r40D1(D:45-168)

All Domains (6)

#	Chain	Domain ID	Range	Family	Classification
1	A	e4r40A1	A:23-161	TolB_N	7503 → 7503.1 → 7503.1.1
2	A	e4r40A2	A:162-430	DPPIV_N, PD40	5 → 5.1 → 5.1.3
3	B	e4r40B1	B:45-168	OmpA	301 → 301.3 → 301.3.1
4	C	e4r40C1	C:162-429	DPPIV_N, PD40	5 → 5.1 → 5.1.3
5	C	e4r40C2	C:23-161	TolB_N	7503 → 7503.1 → 7503.1.1
6	D	e4r40D1	D:45-168	OmpA	301 → 301.3 → 301.3.1

Visualization Legend

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