ECODEvolutionary Classification of Protein Domains

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PDB 4PU4

X-RAY DIFFRACTION3.79 Å6 chains4 ECOD domains

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

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Domains by Chain

Chain AToxin-antitoxin system toxin HipA familyview chain

1 domain

e4pu4A1(A:7-433)

Chain BToxin-antitoxin system toxin HipA familyview chain

1 domain

e4pu4B1(B:7-433)

Chain CToxin-antitoxin system antidote transcriptional repressor Xre familyview chain

1 domain

e4pu4C1(C:21-87)

Chain DToxin-antitoxin system antidote transcriptional repressor Xre familyview chain

1 domain

e4pu4D1(D:21-97)

All Domains (4)

#	Chain	Domain ID	Range	Family	Classification
1	A	e4pu4A1	A:7-433	HipA_C,Couple_hipA	206 → 206.1 → 206.1.1
2	B	e4pu4B1	B:7-433	HipA_C,Couple_hipA	206 → 206.1 → 206.1.1
3	C	e4pu4C1	C:21-87	HTH_3	101 → 101.1 → 101.1.4
4	D	e4pu4D1	D:21-97	HTH_3	101 → 101.1 → 101.1.4

Visualization Legend

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