Structural features of residue 121 in chain B
1	GLU B 121 OE1	2.824	INTER-CHAIN
GLU A 30 OE1	GLU B 121 OE2	2.793	INTER-CHAIN
GLU A 30 OE2	GLU B 121 OE1	3.020	INTER-CHAIN
GLU A 30 OE2	GLU B 121 OE2	2.915	INTER-CHAIN
GLU A 49 OE1	GLU B 121 OE1	2.693	INTER-CHAIN
GLU A 49 OE1	GLU B 121 OE2	2.732	INTER-CHAIN
LYS A 75 NZ	GLU B 121 OE2	-1.113	INTER-CHAIN
GLU A 77 OE1	GLU B 121 OE1	2.998	INTER-CHAIN
GLU A 77 OE1	GLU B 121 OE2	3.100	INTER-CHAIN
GLU A 77 OE2	GLU B 121 OE1	2.925	INTER-CHAIN
GLU A 77 OE2	GLU B 121 OE2	2.955	INTER-CHAIN
LYS A 80 NZ	GLU B 121 OE2	-1.798	INTER-CHAIN
GLU B 121 OE1	GLU A 30 OE1	2.824	INTER-CHAIN
GLU B 121 OE1	GLU A 30 OE2	3.020	INTER-CHAIN
GLU B 121 OE1	GLU A 49 OE1	2.693	INTER-CHAIN
GLU B 121 OE1	GLU A 77 OE1	2.998	INTER-CHAIN
GLU B 121 OE1	GLU A 77 OE2	2.925	INTER-CHAIN
GLU B 121 OE1	LYS A 80 NZ	-2.180	INTER-CHAIN
GLU B 121 OE1	LYS B 122 NZ	-1.244	INTRA-CHAIN
GLU B 121 OE2	GLU A 30 OE1	2.793	INTER-CHAIN
GLU B 121 OE2	GLU A 30 OE2	2.915	INTER-CHAIN
GLU B 121 OE2	GLU A 49 OE1	2.732	INTER-CHAIN
GLU B 121 OE2	LYS A 75 NZ	-1.113	INTER-CHAIN
GLU B 121 OE2	GLU A 77 OE1	3.100	INTER-CHAIN
GLU B 121 OE2	GLU A 77 OE2	2.955	INTER-CHAIN
GLU B 121 OE2	LYS A 80 NZ	-1.798	INTER-CHAIN
GLU B 121 OE2	LYS B 122 NZ	-1.166	INTRA-CHAIN
LYS B 122 NZ	GLU B 121 OE2	-1.166	INTRA-CHAIN

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Hydrogen bonds:

----------------------------------------------------------
|Res1 type| Res1 No.| Chain1| Res2 type| Res2 No.| Chain2|
----------------------------------------------------------
|        H|       36|      A|         E|      121|      B|
----------------------------------------------------------

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Protrusion Index:
GLU B 121 N	-0.04
GLU B 121 CA	-0.14
GLU B 121 C	-0.11
GLU B 121 O	0.02
GLU B 121 CB	-0.13
GLU B 121 CG	-0.15
GLU B 121 CD	-0.19
GLU B 121 OE1	-0.23
GLU B 121 OE2	-0.20
GLU B 121 H	0.03
GLU B 121 HA	-0.23
GLU B 121 HB2	-0.02
GLU B 121 HB3	-0.18
GLU B 121 HG2	-0.20
GLU B 121 HG3	-0.05

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Short Contacts:
HIS A 36 HD1	GLU B 121 CD	-0.011	INTER-CHAIN
HIS A 36 HD1	GLU B 121 OE1	-0.449	INTER-CHAIN

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Van der Waal's Interactions:
ALA A 115 HB3 1759	GLU B 121 HG3 3955	-0.000	INTER-CHAIN
VAL A 117 HG23 1785	GLU B 121 HG3 3955	-0.000	INTER-CHAIN
GLN B 120 HA 3928	GLU B 121 HG3 3955	-0.001	INTRA-CHAIN
GLU B 121 HG3 3955	LEU B 123 HD23 3996	-0.000	INTRA-CHAIN