Structural features of residue 23 in chain A

********************************* Hydrophobic Interactions: ALA A 19 TYR A 23 Dist=5.928 INTRA-CHAIN ILE A 22 TYR A 23 Dist=5.343 INTRA-CHAIN TYR A 23 LEU A 26 Dist=5.716 INTRA-CHAIN ********************************* Short Contacts: TYR A 23 OH HIS A 37 O -0.031 INTRA-CHAIN ********************************* Van der Waal's Interactions: ALA A 19 CB 150 TYR A 23 OH 186 -0.026 INTRA-CHAIN TYR A 23 OH 186 ILE A 39 CD1 306 -0.095 INTRA-CHAIN TYR A 23 OH 186 PRO B 52 CD 1408 -0.024 INTER-CHAIN