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FASTA Sequence PDB Format mmCIF Format
FASTA Sequence PDB Format PDB Format(gz) PDBx/mmCIF Format PDBx/mmCIF Format(gz) PDBML/XML Format Validation Full PDF Validation CIF

4y87

Crystal structure of phosphodiesterase 9 in complex with (r)-c33 (6-{[(1r)-1-(4-chlorophenyl)ethyl]amino}-1-cyclopentyl-1,5-dihydro-4h-pyrazolo[3,4-d]pyrimidin-4-one)