Structural features of residue 21 in chain B

********************************* Hydrophobic Interactions: ILE B 21 PHE B 24 Dist=5.656 INTRA-CHAIN ILE B 21 LEU B 415 Dist=5.980 INTRA-CHAIN ********************************* Protrusion Index: ILE B 21 N 0.42 ILE B 21 CA 0.33 ILE B 21 C 0.38 ILE B 21 O 0.28 ILE B 21 CB 0.28 ILE B 21 CG1 0.13 ILE B 21 CG2 0.21 ILE B 21 CD1 0.06 ********************************* Van der Waal's Interactions: GLU B 17 OE2 127 ILE B 21 CD1 160 -0.010 INTRA-CHAIN ILE B 21 CD1 160 TYR A 42 OH 330 -0.151 INTER-CHAIN ILE B 21 CD1 160 GLU B 54 OE2 418 -0.447 INTRA-CHAIN ILE B 21 CD1 160 LEU B 415 CD2 3275 -0.732 INTRA-CHAIN ILE B 21 CD1 160 PHE B 417 CZ 3290 -0.069 INTRA-CHAIN ILE B 21 CD1 160 THR A 427 CG2 3368 -0.089 INTER-CHAIN