PDB 2CAD

X-RAY DIFFRACTION2.30 Å2 chains4 ECOD domains

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

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Chain APUTATIVE NICKEL-RESPONSIVE REGULATORview chain

2 domains

Chain BPUTATIVE NICKEL-RESPONSIVE REGULATORview chain

2 domains

#	Chain	Domain ID	Range	Family	Classification
1	A	e2cadA1	A:9-50	RHH_1	101 → 101.1 → 101.1.11
2	A	e2cadA2	A:58-146	NikR_C	304 → 304.8 → 304.8.1
3	B	e2cadB3	B:9-57	RHH_1	101 → 101.1 → 101.1.11
4	B	e2cadB4	B:62-147	NikR_C	304 → 304.8 → 304.8.1

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