ECODEvolutionary Classification of Protein Domains

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PDB 1S5B

X-RAY DIFFRACTION2.13 Å6 chains6 ECOD domains

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

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Domains by Chain

Chain ACholera enterotoxin, A chain precursorview chain

1 domain

e1s5bA1(A:1-235)

Chain Dcholera toxin B protein (CTB)view chain

1 domain

e1s5bD1(D:1-103)

Chain Echolera toxin B protein (CTB)view chain

1 domain

e1s5bE1(E:1-103)

Chain Fcholera toxin B protein (CTB)view chain

1 domain

e1s5bF1(F:1-103)

Chain Gcholera toxin B protein (CTB)view chain

1 domain

e1s5bG1(G:1-103)

Chain Hcholera toxin B protein (CTB)view chain

1 domain

e1s5bH1(H:1-103)

All Domains (6)

#	Chain	Domain ID	Range	Family	Classification
1	A	e1s5bA1	A:1-235	Enterotoxin_a	237 → 237.1 → 237.1.1
2	D	e1s5bD1	D:1-103	Enterotoxin_b	2 → 2.2 → 2.2.1
3	E	e1s5bE1	E:1-103	Enterotoxin_b	2 → 2.2 → 2.2.1
4	F	e1s5bF1	F:1-103	Enterotoxin_b	2 → 2.2 → 2.2.1
5	G	e1s5bG1	G:1-103	Enterotoxin_b	2 → 2.2 → 2.2.1
6	H	e1s5bH1	H:1-103	Enterotoxin_b	2 → 2.2 → 2.2.1

Visualization Legend

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