Compound | S (Kcal mol− 1) | Amino acids | Interacting groups | Type of interaction | Length |
---|---|---|---|---|---|
Oleamide (A1) | -7.2476 | Trp86 Gly120 | C = O NH2 | H-bond acceptor H-bond donor | 3.21 2.86 |
Stigmasterol (A2) | -6.4568 | Tyr337 Tyr341 Trp286 Trp286 Glu202 | CH3 CH3 CH3 CH OH | H-Pi interaction H-Pi interaction H-Pi interaction H-Pi interaction H-bond donor | 3.87 3.51 3.9 3.44 2.84 |
Deca-2E,4E-dienoic acid 2-phenylethylamide (A3) | -7.2342 | Tyr337 Tyr337 Tyr341 Tyr341 Trp286 | NH NH =CH =CH CH2 | H2O-mediated H-bond H-Pi interaction H-Pi interaction H-Pi interaction H-Pi interaction | 2.93 4.28 4.54 3.72 4.76 |
Pellitorine (A4) | -6.6189 | Tyr337 Phe295 Phe338 Trp86 Trp86 | CH2 C = O C = O CH2 CH2 | H-Pi interaction H-bond acceptor H-bond acceptor H-Pi interaction H-Pi interaction | 4.03 3.22 3.82 3.86 4.29 |
Donepezil | -9.1833 | Asp74 Tyr337 Tyr341 Phe295 Trp286 Trp86 | NH+ NH+ CH2 C = O Phenyl Phenyl | H2O-mediated H-bond H2O-mediated H-bond H-Pi interaction H-bond acceptor Pi-Pi interaction Pi-Pi interaction | 2.88 2.88 3.64 3.28 3.80 3.94 |