PDB 1FKN

X-RAY DIFFRACTION1.90 Å0 chains4 ECOD domains

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

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2 domains

2 domains

#	Chain	Domain ID	Range	Family	Classification
1	A	e1fknA2	A:184-385	Asp	1 → 1.1 → 1.1.1
2	A	e1fknA3	A:43P-183	Asp	1 → 1.1 → 1.1.1
3	B	e1fknB2	B:184-385	Asp	1 → 1.1 → 1.1.1
4	B	e1fknB3	B:45P-183	Asp	1 → 1.1 → 1.1.1

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