Structural features of residue 219 in chain A

*********************************
Hydrogen bonds:

----------------------------------------------------------
|Res1 type| Res1 No.| Chain1| Res2 type| Res2 No.| Chain2|
----------------------------------------------------------
|        S|      219|      A|         E|       28|      B|
----------------------------------------------------------
|        R|        4|      B|         S|      219|      A|
----------------------------------------------------------

*********************************
Protrusion Index:
SER A 219 N	0.30
SER A 219 CA	0.36
SER A 219 C	0.45
SER A 219 O	0.40
SER A 219 CB	0.27
SER A 219 OG	0.30

*********************************
Van der Waal's Interactions:
ALA A 216 CB 1628	SER A 219 OG 1653	-0.081	INTRA-CHAIN
SER A 219 OG 1653	GLU A 220 OE2 1662	-0.020	INTRA-CHAIN
SER A 219 OG 1653	ARG A 224 NH2 1700	-0.021	INTRA-CHAIN