Structural features of residue 121 in chain B
GLU B 121 OE2	-1.972	INTER-CHAIN
ASP A 45 OD1	GLU B 121 OE1	3.136	INTER-CHAIN
ASP A 45 OD2	GLU B 121 OE1	3.058	INTER-CHAIN
LYS B 3 NZ	GLU B 121 OE2	-1.069	INTRA-CHAIN
ASP B 44 OD1	GLU B 121 OE1	3.219	INTRA-CHAIN
ASP B 44 OD2	GLU B 121 OE1	3.532	INTRA-CHAIN
ASP B 45 OD1	GLU B 121 OE1	3.490	INTRA-CHAIN
ASP B 45 OD2	GLU B 121 OE1	4.229	INTRA-CHAIN
ASP B 72 OD2	GLU B 121 OE1	2.798	INTRA-CHAIN
GLU B 73 OE1	GLU B 121 OE1	3.059	INTRA-CHAIN
GLU B 73 OE1	GLU B 121 OE2	2.974	INTRA-CHAIN
GLU B 73 OE2	GLU B 121 OE1	2.814	INTRA-CHAIN
GLU B 73 OE2	GLU B 121 OE2	2.800	INTRA-CHAIN
GLU B 105 OE1	GLU B 121 OE1	2.801	INTRA-CHAIN
GLU B 105 OE1	GLU B 121 OE2	2.954	INTRA-CHAIN
GLU B 121 OE1	LYS A 3 NZ	-1.807	INTER-CHAIN
GLU B 121 OE1	ASP B 44 OD2	3.532	INTRA-CHAIN
GLU B 121 OE1	ASP A 45 OD2	3.058	INTER-CHAIN
GLU B 121 OE1	ASP B 45 OD2	4.229	INTRA-CHAIN
GLU B 121 OE1	ASP B 72 OD2	2.798	INTRA-CHAIN
GLU B 121 OE1	GLU B 73 OE1	3.059	INTRA-CHAIN
GLU B 121 OE1	GLU B 73 OE2	2.814	INTRA-CHAIN
GLU B 121 OE1	GLU B 105 OE1	2.801	INTRA-CHAIN
GLU B 121 OE2	LYS A 3 NZ	-1.972	INTER-CHAIN
GLU B 121 OE2	LYS B 3 NZ	-1.069	INTRA-CHAIN
GLU B 121 OE2	ASP B 44 OD2	3.922	INTRA-CHAIN
GLU B 121 OE2	ASP A 45 OD2	3.370	INTER-CHAIN
GLU B 121 OE2	ASP B 45 OD2	4.979	INTRA-CHAIN
GLU B 121 OE2	ASP B 72 OD2	2.692	INTRA-CHAIN
GLU B 121 OE2	GLU B 73 OE1	2.974	INTRA-CHAIN
GLU B 121 OE2	GLU B 73 OE2	2.800	INTRA-CHAIN
GLU B 121 OE2	GLU B 105 OE1	2.954	INTRA-CHAIN

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Hydrogen bonds:

----------------------------------------------------------
|Res1 type| Res1 No.| Chain1| Res2 type| Res2 No.| Chain2|
----------------------------------------------------------
|        T|        5|      A|         E|      121|      B|
----------------------------------------------------------

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Protrusion Index:
GLU B 121 N	0.63
GLU B 121 CA	0.93
GLU B 121 C	1.24
GLU B 121 O	1.22
GLU B 121 CB	0.97
GLU B 121 CG	0.95
GLU B 121 CD	1.13
GLU B 121 OE1	1.40
GLU B 121 OE2	1.04

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Van der Waal's Interactions:
THR A 5 CG2 29	GLU B 121 OE2 1880	-0.842	INTER-CHAIN
SER A 6 OG 35	GLU B 121 OE2 1880	-0.027	INTER-CHAIN
ARG B 69 NH2 1477	GLU B 121 OE2 1880	-0.104	INTRA-CHAIN