1RKP X-ray 2.05 A PDE5A_HUMAN O76074 1T9R X-ray 2.10 A PDE5A_HUMAN O76074 1T9S X-ray 2.00 A PDE5A_HUMAN O76074 1TBF X-ray 1.30 A PDE5A_HUMAN O76074 1UDT X-ray 2.30 A PDE5A_HUMAN O76074 1UDU X-ray 2.83 A PDE5A_HUMAN O76074 1UHO X-ray 2.50 A PDE5A_HUMAN O76074 1XOZ X-ray 1.37 A PDE5A_HUMAN O76074 1XP0 X-ray 1.79 A PDE5A_HUMAN O76074 2CHM X-ray 1.60 A PDE5A_HUMAN O76074 2H40 X-ray 1.85 A PDE5A_HUMAN O76074 2H42 X-ray 2.30 A PDE5A_HUMAN O76074 2H44 X-ray 1.80 A PDE5A_HUMAN O76074 3B2R X-ray 2.07 A PDE5A_HUMAN O76074 3BJC X-ray 2.00 A PDE5A_HUMAN O76074 3HC8 X-ray 1.79 A PDE5A_HUMAN O76074 3HDZ X-ray 1.80 A PDE5A_HUMAN O76074 3JWQ X-ray 2.87 A PDE5A_HUMAN O76074 3JWR X-ray 2.99 A PDE5A_HUMAN O76074 3LFV X-ray 2.80 A PDE5A_HUMAN O76074 3MF0 X-ray 3.10 A PDE5A_HUMAN O76074