PDB 4RR0

X-RAY DIFFRACTION0 chains6 ECOD domains

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

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2 domains

2 domains

2 domains

#	Chain	Domain ID	Range	Family	Classification
1	A	e4rr0A1	A:42-253	Trypsin_2	1 → 1.1 → 1.1.5
2	A	e4rr0A2	A:254-260,A:282-353	PDZ_2	7 → 7.1 → 7.1.1
3	B	e4rr0B1	B:254-353	PDZ_2	7 → 7.1 → 7.1.1
4	B	e4rr0B2	B:42-253	Trypsin_2	1 → 1.1 → 1.1.5
5	C	e4rr0C1	C:281-353	PDZ_2	7 → 7.1 → 7.1.1
6	C	e4rr0C2	C:42-260	Trypsin_2	1 → 1.1 → 1.1.17

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