Structural features of residue 4 in chain A

********************************* Hydrophobic Interactions: TYR A 3 PHE A 4 Dist=5.648 INTRA-CHAIN PHE A 4 ILE A 5 Dist=5.866 INTRA-CHAIN ********************************* Protrusion Index: PHE A 4 N 0.38 PHE A 4 CA 0.26 PHE A 4 C 0.27 PHE A 4 O 0.39 PHE A 4 CB 0.34 PHE A 4 CG 0.23 PHE A 4 CD1 0.11 PHE A 4 CD2 0.22 PHE A 4 CE1 0.09 PHE A 4 CE2 0.19 PHE A 4 CZ 0.10