Structural features of residue 164 in chain L ********************************* Protrusion Index: THR L 164 N 0.31 THR L 164 CA 0.37 THR L 164 C 0.42 THR L 164 O 0.33 THR L 164 CB 0.26 THR L 164 OG1 0.34 THR L 164 CG2 0.18