PDB 8R45

2 chains4 ECOD domains

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

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Chain APhytochrome A-2view chain

2 domains

Chain BPhytochrome A-2view chain

2 domains

#	Chain	Domain ID	Range	Family	Classification
1	A	e8r45A1	A:146-357	GAF	223 → 223.1 → 223.1.1
2	A	e8r45A2	A:18-145	PAS_2	223 → 223.1 → 223.1.1
3	B	e8r45B1	B:146-357	GAF	223 → 223.1 → 223.1.1
4	B	e8r45B2	B:18-145	PAS_2	223 → 223.1 → 223.1.1

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