Structural features of residue 144 in chain A

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Electrostatic Interactions:
HIS A 21 ND1	HIS A 144 ND1	1.175	INTRA-CHAIN
HIS A 21 ND1	HIS A 144 NE2	2.632	INTRA-CHAIN
HIS A 21 NE2	HIS A 144 ND1	1.157	INTRA-CHAIN
HIS A 21 NE2	HIS A 144 NE2	2.725	INTRA-CHAIN
ARG A 22 NH1	HIS A 144 NE2	2.406	INTRA-CHAIN
ARG A 22 NH2	HIS A 144 NE2	2.750	INTRA-CHAIN
ASP A 66 OD1	HIS A 144 ND1	-2.152	INTRA-CHAIN
ASP A 66 OD2	HIS A 144 ND1	-2.391	INTRA-CHAIN
HIS A 67 ND1	HIS A 144 ND1	1.248	INTRA-CHAIN
HIS A 67 ND1	HIS A 144 NE2	3.446	INTRA-CHAIN
HIS A 67 NE2	HIS A 144 ND1	1.212	INTRA-CHAIN
HIS A 67 NE2	HIS A 144 NE2	3.272	INTRA-CHAIN
HIS A 68 ND1	HIS A 144 NE2	1.508	INTRA-CHAIN
ARG A 71 NH2	HIS A 144 NE2	2.203	INTRA-CHAIN
HIS A 144 ND1	HIS A 21 ND1	1.175	INTRA-CHAIN
HIS A 144 ND1	HIS A 21 NE2	2.604	INTRA-CHAIN
HIS A 144 ND1	ARG A 22 NH1	2.373	INTRA-CHAIN
HIS A 144 ND1	ASP B 55 OD1	-1.967	INTER-CHAIN
HIS A 144 ND1	ASP A 66 OD1	-2.152	INTRA-CHAIN
HIS A 144 ND1	HIS A 67 ND1	1.248	INTRA-CHAIN
HIS A 144 ND1	HIS A 67 NE2	2.728	INTRA-CHAIN
HIS A 144 ND1	HIS A 176 ND1	0.830	INTRA-CHAIN
HIS A 144 ND1	HIS A 176 NE2	1.682	INTRA-CHAIN
HIS A 144 NE2	HIS A 21 ND1	1.170	INTRA-CHAIN
HIS A 144 NE2	HIS A 21 NE2	2.725	INTRA-CHAIN
HIS A 144 NE2	ARG A 22 NH1	2.406	INTRA-CHAIN
HIS A 144 NE2	ASP B 55 OD1	-1.683	INTER-CHAIN
HIS A 144 NE2	ASP A 66 OD1	-2.261	INTRA-CHAIN
HIS A 144 NE2	HIS A 67 ND1	1.532	INTRA-CHAIN
HIS A 144 NE2	HIS A 67 NE2	3.272	INTRA-CHAIN
HIS A 144 NE2	HIS A 68 ND1	0.670	INTRA-CHAIN
HIS A 144 NE2	ASP A 98 OD1	-1.430	INTRA-CHAIN
HIS A 144 NE2	HIS A 176 ND1	0.974	INTRA-CHAIN
HIS A 144 NE2	HIS A 176 NE2	1.928	INTRA-CHAIN
HIS A 176 ND1	HIS A 144 ND1	0.830	INTRA-CHAIN
HIS A 176 ND1	HIS A 144 NE2	2.191	INTRA-CHAIN
HIS A 176 NE2	HIS A 144 ND1	0.748	INTRA-CHAIN
HIS A 176 NE2	HIS A 144 NE2	1.928	INTRA-CHAIN
ASP B 55 OD1	HIS A 144 ND1	-1.967	INTER-CHAIN
ASP B 55 OD2	HIS A 144 ND1	-1.879	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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|        H|      144|      A|         V|       52|      B|
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Protrusion Index:
HIS A 144 N	0.35
HIS A 144 CA	0.23
HIS A 144 C	0.21
HIS A 144 O	0.36
HIS A 144 CB	0.12
HIS A 144 CG	0.12
HIS A 144 ND1	0.27
HIS A 144 CD2	0.12
HIS A 144 CE1	0.31
HIS A 144 NE2	0.23

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Van der Waal's Interactions:
ALA A 62 CB 468	HIS A 144 NE2 1115	-0.077	INTRA-CHAIN
SER A 63 OG 474	HIS A 144 NE2 1115	-0.011	INTRA-CHAIN
ALA A 64 CB 479	HIS A 144 NE2 1115	-0.066	INTRA-CHAIN
PRO A 65 CD 486	HIS A 144 NE2 1115	-0.012	INTRA-CHAIN
HIS A 67 NE2 504	HIS A 144 NE2 1115	-0.008	INTRA-CHAIN
ILE B 54 CD1 411	HIS A 144 NE2 1115	-0.086	INTER-CHAIN