Structural features of residue 138 in chain B

********************************* Protrusion Index: GLN B 138 N 1.71 GLN B 138 CA 1.27 GLN B 138 C 1.17 GLN B 138 O 0.88 GLN B 138 CB 1.45 GLN B 138 CG 1.42 GLN B 138 CD 1.85 GLN B 138 OE1 2.11 GLN B 138 NE2 2.42