Structural features of residue 27 in chain A

********************************* Hydrogen bonds: ---------------------------------------------------------- |Res1 type| Res1 No.| Chain1| Res2 type| Res2 No.| Chain2| ---------------------------------------------------------- | S| 27| A| D| 142| D| ---------------------------------------------------------- ********************************* Protrusion Index: SER A 27 N 0.07 SER A 27 CA 0.05 SER A 27 C 0.00 SER A 27 O 0.06 SER A 27 CB -0.01 SER A 27 OG 0.00