Structural features of residue 20 in chain A

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

----------------------------------------------------------
|Res1 type| Res1 No.| Chain1| Res2 type| Res2 No.| Chain2|
----------------------------------------------------------
|        G|       22|      B|         A|       20|      A|
----------------------------------------------------------

*********************************
Hydrophobic Interactions:
ALA A 20	LEU A 150	Dist=5.664	INTRA-CHAIN
ALA A 20	LEU B 150	Dist=5.349	INTER-CHAIN

*********************************
Protrusion Index:
ALA A 20 N	0.15
ALA A 20 CA	0.15
ALA A 20 C	0.10
ALA A 20 O	0.10
ALA A 20 CB	0.05

*********************************
Short Contacts:
ALA A 20 CB	LEU B 150 CD2	-0.013	INTER-CHAIN

*********************************
Van der Waal's Interactions:
HIS A 19 NE2 104	ALA A 20 CB 109	-0.009	INTRA-CHAIN
ALA A 20 CB 109	GLY B 22 O 118	-0.011	INTER-CHAIN
ALA A 20 CB 109	PRO B 148 CD 1104	-0.033	INTER-CHAIN
ALA A 20 CB 109	LEU A 150 CD2 1120	-0.015	INTRA-CHAIN
ALA A 20 CB 109	LEU B 150 CD2 1120	-1.208	INTER-CHAIN
ALA A 20 CB 109	HIS A 152 NE2 1142	-0.027	INTRA-CHAIN
ALA A 20 CB 109	PRO B 159 CD 1191	-0.028	INTER-CHAIN