ECODEvolutionary Classification of Protein Domains

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PDB 4PNN

X-RAY DIFFRACTION1.65 Å0 chains4 ECOD domains

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

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Domains by Chain

Chain Aview chain

1 domain

e4pnnA1(A:963-1161)

Chain Bview chain

1 domain

e4pnnB1(B:959-1161)

Chain Cview chain

1 domain

e4pnnC1(C:959-1160)

Chain Dview chain

1 domain

e4pnnD1(D:964-1160)

All Domains (4)

#	Chain	Domain ID	Range	Family	Classification
1	A	e4pnnA1	A:963-1161	PARP	237 → 237.1 → 237.1.1
2	B	e4pnnB1	B:959-1161	PARP	237 → 237.1 → 237.1.1
3	C	e4pnnC1	C:959-1160	PARP	237 → 237.1 → 237.1.1
4	D	e4pnnD1	D:964-1160	PARP	237 → 237.1 → 237.1.1

Visualization Legend

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