Structural features of residue 139 in chain F

********************************* Van der Waal's Interactions: TRP F 139 CH2 1510 GLN B 272 NE2 3873 -0.026 INTER-CHAIN TRP F 139 CH2 1510 ILE B 276 CD1 3900 -0.238 INTER-CHAIN TRP F 139 CH2 1510 TRP B 296 CH2 4075 -0.127 INTER-CHAIN