PDB 2HZA

X-RAY DIFFRACTION2.10 Å2 chains4 ECOD domains

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

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Chain ANickel-responsive regulatorview chain

2 domains

Chain BNickel-responsive regulatorview chain

2 domains

#	Chain	Domain ID	Range	Family	Classification
1	A	e2hzaA1	A:1-48	RHH_1	101 → 101.1 → 101.1.11
2	A	e2hzaA2	A:50-131	NikR_C	304 → 304.8 → 304.8.1
3	B	e2hzaB1	B:1-43	RHH_1	101 → 101.1 → 101.1.11
4	B	e2hzaB2	B:50-131	NikR_C	304 → 304.8 → 304.8.1

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