1mkd: crystal structure of PDE4D catalytic domain and zardaverine complex
1oyn: Crystal structure of PDE4D2 in complex with (R,S)-rolipram
1ptw: The Crystal Structure of AMP-Bound PDE4 Suggests a Mechanism for Phosphodiesterase Catalysis
1q9m: Three dimensional structures of PDE4D in complex with roliprams and implication on inhibitor selectivity
1tb7: Catalytic Domain Of Human Phosphodiesterase 4D In Complex With AMP
1tbb: Catalytic Domain Of Human Phosphodiesterase 4D In Complex With Rolipram
1xom: Catalytic Domain Of Human Phosphodiesterase 4D In Complex With Cilomilast
1xon: Catalytic Domain Of Human Phosphodiesterase 4D In Complex With Piclamilast
1xoq: Catalytic Domain Of Human Phosphodiesterase 4D In Complex With Roflumilast
1xor: Catalytic Domain Of Human Phosphodiesterase 4D In Complex With Zardaverine
1y2b: Catalytic Domain Of Human Phosphodiesterase 4D In Complex With 3,5-dimethyl-1H-pyrazole-4-carboxylic acid ethyl ester
1y2c: Catalytic Domain Of Human Phosphodiesterase 4D In Complex With 3,5-dimethyl-1-phenyl-1H-pyrazole-4-carboxylic acid ethyl ester
1y2d: Catalytic Domain Of Human Phosphodiesterase 4D In Complex With 1-(4-methoxy-phenyl)-3,5-dimethyl-1H-pyrazole-4-carboxylic acid ethyl ester
1y2e: Catalytic Domain Of Human Phosphodiesterase 4D In Complex With 1-(4-amino-phenyl)-3,5-dimethyl-1H-pyrazole-4-carboxylic acid ethyl ester
1y2k: Catalytic Domain Of Human Phosphodiesterase 4D In Complex With 3,5-dimethyl-1-(3-nitro-phenyl)-1H-pyrazole-4-carboxylic acid ethyl ester
1zkn: Structure of PDE4D2-IBMX
2fm0: Crystal structure of PDE4D in complex with L-869298
2fm5: Crystal structure of PDE4D2 in complex with inhibitor L-869299