| Human | PDE4B | 3wd9 | A | | 4-[(4-{2-[(2,2-dimethylpropyl)amino]-2-oxoethyl}phenyl)amino]-2-phenylpyrimidine-5-carboxamide | | |
| Human | PDE4B | 3wd9 | B | | 4-[(4-{2-[(2,2-dimethylpropyl)amino]-2-oxoethyl}phenyl)amino]-2-phenylpyrimidine-5-carboxamide | | |
| Human | PDE4B | 4kp6 | A | A | 2-ethyl-2-{[4-(methylamino)-6-(1H-1,2,4-triazol-1-yl)-1,3,5-triazin-2-yl]amino}butanenitrile | | |
| Human | PDE4B | 4kp6 | A | B | 2-ethyl-2-{[4-(methylamino)-6-(1H-1,2,4-triazol-1-yl)-1,3,5-triazin-2-yl]amino}butanenitrile | | |
| Human | PDE4B | 4myq | A | A | (4-{[2-(5-chlorothiophen-2-yl)-5-ethyl-6-methylpyrimidin-4-yl]amino}phenyl)aceticacid | | |
| Human | PDE4B | 4myq | A | B | (4-{[2-(5-chlorothiophen-2-yl)-5-ethyl-6-methylpyrimidin-4-yl]amino}phenyl)aceticacid | | |
| Human | PDE4B | 4nw7 | A | A | (4-{[4-(3-chlorophenyl)-6-cyclopropyl-1,3,5-triazin-2-yl]amino}phenyl)aceticacid | | |
| Human | PDE4B | 4nw7 | A | B | (4-{[4-(3-chlorophenyl)-6-cyclopropyl-1,3,5-triazin-2-yl]amino}phenyl)aceticacid | | |
| Human | PDE4B | 4wzi | A | A | | | |
| Human | PDE4B | 4wzi | A | B | | | |
| Human | PDE4B | 4wzi | B | A | | | |
| Human | PDE4B | 4wzi | B | B | | | |
| Human | PDE4B | 4x0f | A | | ROLIPRAM | | |
| Human | PDE4B | 4x0f | B | | ROLIPRAM | | |
| Human | PDE4B | 5k6j | A | A | 6-[[7,7-bis(oxidanyl)-8-oxa-7-boranuidabicyclo[4.3.0]nona-1(6),2,4-trien-3-yl]oxy]-5-chloranyl-2-(4-oxidanylidenepentoxy)pyridine-3-carbonitrile | | |
| Human | PDE4B | 5k6j | A | B | 6-[[7,7-bis(oxidanyl)-8-oxa-7-boranuidabicyclo[4.3.0]nona-1(6),2,4-trien-3-yl]oxy]-5-chloranyl-2-(4-oxidanylidenepentoxy)pyridine-3-carbonitrile | | |
| Human | PDE4B | 5ohj | A | A | [(1~{S})-2-[3,5-bis(chloranyl)-1-oxidanyl- pyridin-1-ium-4-yl]-1-[4-[bis(fluoranyl)methoxy]- 3-(cyclopropylmethoxy)phenyl]ethyl] (2~{S})- 1-[3-(dimethylcarbamoyl)phenyl]sulfonylpyrrolidine- 2-carboxylate | | |
| Human | PDE4B | 5ohj | A | B | [(1~{S})-2-[3,5-bis(chloranyl)-1-oxidanyl- pyridin-1-ium-4-yl]-1-[4-[bis(fluoranyl)methoxy]- 3-(cyclopropylmethoxy)phenyl]ethyl] (2~{S})- 1-[3-(dimethylcarbamoyl)phenyl]sulfonylpyrrolidine- 2-carboxylate | | |
| Human | PDE4B | 5ohj | B | A | [(1~{S})-2-[3,5-bis(chloranyl)-1-oxidanyl- pyridin-1-ium-4-yl]-1-[4-[bis(fluoranyl)methoxy]- 3-(cyclopropylmethoxy)phenyl]ethyl] (2~{S})- 1-[3-(dimethylcarbamoyl)phenyl]sulfonylpyrrolidine- 2-carboxylate | | |
| Human | PDE4B | 5ohj | B | B | [(1~{S})-2-[3,5-bis(chloranyl)-1-oxidanyl- pyridin-1-ium-4-yl]-1-[4-[bis(fluoranyl)methoxy]- 3-(cyclopropylmethoxy)phenyl]ethyl] (2~{S})- 1-[3-(dimethylcarbamoyl)phenyl]sulfonylpyrrolidine- 2-carboxylate | | |
| Human | PDE4C | 2qym | A | | | | |
| Human | PDE4D | 1mkd | A | | 6-(4-DIFLUOROMETHOXY-3-METHOXY-PHENYL)-2H-PYRIDAZIN-3-ONE | | |
| Human | PDE4D | 1mkd | B | | 6-(4-DIFLUOROMETHOXY-3-METHOXY-PHENYL)-2H-PYRIDAZIN-3-ONE | | |
| Human | PDE4D | 1mkd | C | | 6-(4-DIFLUOROMETHOXY-3-METHOXY-PHENYL)-2H-PYRIDAZIN-3-ONE | | |
| Human | PDE4D | 1mkd | D | | 6-(4-DIFLUOROMETHOXY-3-METHOXY-PHENYL)-2H-PYRIDAZIN-3-ONE | | |
| Human | PDE4D | 1mkd | E | | 6-(4-DIFLUOROMETHOXY-3-METHOXY-PHENYL)-2H-PYRIDAZIN-3-ONE | | |
| Human | PDE4D | 1mkd | F | | 6-(4-DIFLUOROMETHOXY-3-METHOXY-PHENYL)-2H-PYRIDAZIN-3-ONE | | |
| Human | PDE4D | 1mkd | G | | 6-(4-DIFLUOROMETHOXY-3-METHOXY-PHENYL)-2H-PYRIDAZIN-3-ONE | | |
| Human | PDE4D | 1mkd | H | | 6-(4-DIFLUOROMETHOXY-3-METHOXY-PHENYL)-2H-PYRIDAZIN-3-ONE | | |
| Human | PDE4D | 1mkd | I | | 6-(4-DIFLUOROMETHOXY-3-METHOXY-PHENYL)-2H-PYRIDAZIN-3-ONE | | |