ECODEvolutionary Classification of Protein Domains

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PDB 1QCB

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 DPROTEIN (HEAT LABILE ENTEROTOXIN TYPE IIB B-PENTAMER)view chain

1 domain

e1qcbD1(D:1-99)

Chain EPROTEIN (HEAT LABILE ENTEROTOXIN TYPE IIB B-PENTAMER)view chain

1 domain

e1qcbE1(E:1-99)

Chain FPROTEIN (HEAT LABILE ENTEROTOXIN TYPE IIB B-PENTAMER)view chain

1 domain

e1qcbF1(F:1-99)

Chain GPROTEIN (HEAT LABILE ENTEROTOXIN TYPE IIB B-PENTAMER)view chain

1 domain

e1qcbG1(G:1-99)

Chain HPROTEIN (HEAT LABILE ENTEROTOXIN TYPE IIB B-PENTAMER)view chain

1 domain

e1qcbH1(H:1-99)

All Domains (5)

#	Chain	Domain ID	Range	Family	Classification
1	D	e1qcbD1	D:1-99	LT-IIB	2 → 2.2 → 2.2.1
2	E	e1qcbE1	E:1-99	LT-IIB	2 → 2.2 → 2.2.1
3	F	e1qcbF1	F:1-99	LT-IIB	2 → 2.2 → 2.2.1
4	G	e1qcbG1	G:1-99	LT-IIB	2 → 2.2 → 2.2.1
5	H	e1qcbH1	H:1-99	LT-IIB	2 → 2.2 → 2.2.1

Visualization Legend

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