ECODEvolutionary Classification of Protein Domains

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PDB 3DDQ

X-RAY DIFFRACTION1.80 Å4 chains6 ECOD domains

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

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Domains by Chain

Chain ACell division protein kinase 2view chain

1 domain

e3ddqA1(A:0-298)

Chain BCyclin-A2view chain

2 domains

e3ddqB1(B:181-308)e3ddqB2(B:309-432)

Chain CCell division protein kinase 2view chain

1 domain

e3ddqC1(C:0-220,C:252-297)

Chain DCyclin-A2view chain

2 domains

e3ddqD1(D:181-308)e3ddqD2(D:309-432)

All Domains (6)

#	Chain	Domain ID	Range	Family	Classification
1	A	e3ddqA1	A:0-298	Pkinase	206 → 206.1 → 206.1.1
2	B	e3ddqB1	B:181-308	Cyclin_N	101 → 101.1 → 101.1.10
3	B	e3ddqB2	B:309-432	Cyclin_C	101 → 101.1 → 101.1.10
4	C	e3ddqC1	C:0-220,C:252-297	Pkinase	206 → 206.1 → 206.1.1
5	D	e3ddqD1	D:181-308	Cyclin_N	101 → 101.1 → 101.1.10
6	D	e3ddqD2	D:309-432	Cyclin_C	101 → 101.1 → 101.1.10

Visualization Legend

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