PDB 4NNU

X-RAY DIFFRACTION2.81 Å6 chains4 ECOD domains

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

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Chain ATranscription factor A, mitochondrialview chain

2 domains

Chain BTranscription factor A, mitochondrialview chain

2 domains

#	Chain	Domain ID	Range	Family	Classification
1	A	e4nnuA1	A:44-140	HMG_box	190 → 190.1 → 190.1.1
2	A	e4nnuA2	A:141-236	HMG_box_2	190 → 190.1 → 190.1.1
3	B	e4nnuB1	B:44-140	HMG_box	190 → 190.1 → 190.1.1
4	B	e4nnuB2	B:141-235	HMG_box_2	190 → 190.1 → 190.1.1

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