Structural features of residue 56 in chain L

********************************* Protrusion Index: THR L 56 N 1.06 THR L 56 CA 1.37 THR L 56 C 1.40 THR L 56 O 1.17 THR L 56 CB 1.74 THR L 56 OG1 1.40 THR L 56 CG2 1.85