Structural features of residue 44 in chain A

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Electrostatic Interactions:
ASP A 44 OD1	ASP B 20 OD1	2.677	INTER-CHAIN
ASP A 44 OD1	ASP B 20 OD2	2.751	INTER-CHAIN
ASP A 44 OD1	ASP A 45 OD1	5.505	INTRA-CHAIN
ASP A 44 OD1	ASP A 45 OD2	4.592	INTRA-CHAIN
ASP A 44 OD1	HIS B 67 ND1	-1.592	INTER-CHAIN
ASP A 44 OD2	ASP A 45 OD1	6.037	INTRA-CHAIN
ASP A 44 OD2	ASP A 45 OD2	4.927	INTRA-CHAIN
ASP A 44 OD2	HIS B 67 ND1	-1.361	INTER-CHAIN
ASP A 44 OD2	ASP A 138 OD1	2.746	INTRA-CHAIN
ASP A 44 OD2	ASP A 138 OD2	2.680	INTRA-CHAIN
ASP A 44 OD2	GLU A 168 OE1	2.875	INTRA-CHAIN
ASP A 45 OD1	ASP A 44 OD1	5.505	INTRA-CHAIN
ASP A 45 OD1	ASP A 44 OD2	6.037	INTRA-CHAIN
ASP A 45 OD2	ASP A 44 OD1	4.592	INTRA-CHAIN
ASP A 45 OD2	ASP A 44 OD2	4.927	INTRA-CHAIN
HIS A 67 NE2	ASP A 44 OD1	-1.370	INTRA-CHAIN
ASP A 138 OD1	ASP A 44 OD2	2.746	INTRA-CHAIN
ASP A 138 OD2	ASP A 44 OD2	2.680	INTRA-CHAIN
GLU A 168 OE1	ASP A 44 OD2	2.875	INTRA-CHAIN
GLU A 168 OE2	ASP A 44 OD2	3.067	INTRA-CHAIN
ASP B 20 OD1	ASP A 44 OD1	2.677	INTER-CHAIN
ASP B 20 OD2	ASP A 44 OD1	2.751	INTER-CHAIN
HIS B 67 ND1	ASP A 44 OD1	-1.592	INTER-CHAIN
HIS B 67 NE2	ASP A 44 OD1	-1.534	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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|        Y|       14|      B|         D|       44|      A|
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|        Q|       16|      B|         D|       44|      A|
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|        G|       17|      B|         D|       44|      A|
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Protrusion Index:
ASP A 44 N	0.23
ASP A 44 CA	0.34
ASP A 44 C	0.47
ASP A 44 O	0.68
ASP A 44 CB	0.35
ASP A 44 CG	0.34
ASP A 44 OD1	0.36
ASP A 44 OD2	0.34

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Van der Waal's Interactions:
ALA A 43 CB 279	ASP A 44 OD2 287	-0.030	INTRA-CHAIN
GLN B 16 NE2 68	ASP A 44 OD2 287	-0.022	INTER-CHAIN
GLY B 17 O 72	ASP A 44 OD2 287	-0.014	INTER-CHAIN