Structural features of residue 31 in chain A

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Electrostatic Interactions:
ARG A 31 NH2	ARG B 48 NH2	2.981	INTER-CHAIN
ARG A 31 NH2	ARG B 207 NH2	3.007	INTER-CHAIN
ARG B 48 NH2	ARG A 31 NH2	2.981	INTER-CHAIN
ARG B 207 NH2	ARG A 31 NH2	3.007	INTER-CHAIN

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Hydrogen bonds:

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|Res1 type| Res1 No.| Chain1| Res2 type| Res2 No.| Chain2|
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|        R|       31|      A|         V|       50|      B|
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|        R|       31|      A|         R|       51|      B|
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|        R|       31|      A|         E|       56|      B|
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Protrusion Index:
ARG A 31 N	1.32
ARG A 31 CA	1.13
ARG A 31 C	0.78
ARG A 31 O	0.57
ARG A 31 CB	1.34
ARG A 31 CG	1.02
ARG A 31 CD	0.97
ARG A 31 NE	0.72
ARG A 31 CZ	0.60
ARG A 31 NH1	0.65
ARG A 31 NH2	0.53

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Salt bridges:
ASP A 29	ARG A 31	2.844	INTRA-CHAIN