Structural features of residue 21 in chain L

********************************* Hydrophobic Interactions: ILE L 3 ILE L 21 Dist=6.026 INTRA-CHAIN ILE L 21 VAL L 22 Dist=5.332 INTRA-CHAIN ILE L 21 ILE K 91 Dist=6.755 INTER-CHAIN ILE L 21 LEU K 117 Dist=5.531 INTER-CHAIN ILE L 21 ALA K 121 Dist=5.870 INTER-CHAIN ********************************* Van der Waal's Interactions: ILE L 3 CD1 7838 ILE L 21 CD1 7970 -0.014 INTRA-CHAIN GLY L 16 O 7928 ILE L 21 CD1 7970 -0.020 INTRA-CHAIN GLY L 20 O 7962 ILE L 21 CD1 7970 -0.076 INTRA-CHAIN ILE L 21 CD1 7970 ILE K 91 CD1 6836 -0.076 INTER-CHAIN ILE L 21 CD1 7970 LEU K 117 CD2 7023 -0.164 INTER-CHAIN ILE L 21 CD1 7970 ALA K 121 CB 7047 -0.183 INTER-CHAIN ILE L 21 CD1 7970 LEU L 189 CD2 9172 -0.010 INTRA-CHAIN ILE L 21 CD1 7970 PHE L 193 CZ 9209 -0.116 INTRA-CHAIN