Structural features of residue 28 in chain A

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Electrostatic Interactions:
ASP A 25 OD1	ASP A 28 OD1	3.572	INTRA-CHAIN
ASP A 25 OD1	ASP A 28 OD2	3.114	INTRA-CHAIN
ASP A 25 OD2	ASP A 28 OD1	3.424	INTRA-CHAIN
ASP A 25 OD2	ASP A 28 OD2	2.976	INTRA-CHAIN
ASP A 26 OD1	ASP A 28 OD1	4.047	INTRA-CHAIN
ASP A 26 OD1	ASP A 28 OD2	4.005	INTRA-CHAIN
ASP A 26 OD2	ASP A 28 OD1	3.816	INTRA-CHAIN
ASP A 26 OD2	ASP A 28 OD2	3.759	INTRA-CHAIN
ASP A 28 OD1	ASP A 25 OD1	3.572	INTRA-CHAIN
ASP A 28 OD1	ASP A 25 OD2	3.424	INTRA-CHAIN
ASP A 28 OD1	ASP A 26 OD1	4.047	INTRA-CHAIN
ASP A 28 OD1	ASP A 26 OD2	3.816	INTRA-CHAIN
ASP A 28 OD1	GLU A 29 OE1	6.130	INTRA-CHAIN
ASP A 28 OD1	GLU B 41 OE1	2.980	INTER-CHAIN
ASP A 28 OD1	GLU A 41 OE1	3.838	INTRA-CHAIN
ASP A 28 OD2	ASP A 25 OD1	3.114	INTRA-CHAIN
ASP A 28 OD2	ASP A 25 OD2	2.976	INTRA-CHAIN
ASP A 28 OD2	ASP A 26 OD1	4.005	INTRA-CHAIN
ASP A 28 OD2	ASP A 26 OD2	3.759	INTRA-CHAIN
ASP A 28 OD2	GLU A 29 OE1	8.029	INTRA-CHAIN
ASP A 28 OD2	GLU B 41 OE1	3.025	INTER-CHAIN
ASP A 28 OD2	GLU A 41 OE1	4.216	INTRA-CHAIN
ASP A 28 OD2	ASP B 90 OD1	2.747	INTER-CHAIN
GLU A 29 OE1	ASP A 28 OD2	8.029	INTRA-CHAIN
GLU A 29 OE2	ASP A 28 OD2	5.779	INTRA-CHAIN
GLU A 33 OE2	ASP A 28 OD2	2.892	INTRA-CHAIN
GLU A 41 OE1	ASP A 28 OD2	4.216	INTRA-CHAIN
GLU A 41 OE2	ASP A 28 OD2	5.033	INTRA-CHAIN
GLU B 41 OE1	ASP A 28 OD2	3.025	INTER-CHAIN
GLU B 41 OE2	ASP A 28 OD2	3.333	INTER-CHAIN
ASP B 90 OD1	ASP A 28 OD2	2.747	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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|        D|       28|      A|         Y|       81|      B|
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Protrusion Index:
ASP A 28 N	0.23
ASP A 28 CA	0.24
ASP A 28 C	0.25
ASP A 28 O	0.29
ASP A 28 CB	0.29
ASP A 28 CG	0.36
ASP A 28 OD1	0.45
ASP A 28 OD2	0.36

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Salt bridges:
ASP A 28	ARG A 44	2.825	INTRA-CHAIN
ASP A 28	LYS A 45	2.889	INTRA-CHAIN
ASP A 28	LYS A 43	2.853	INTRA-CHAIN

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Van der Waal's Interactions:
ASP A 28 OD2 189	GLU A 29 OE2 198	-0.008	INTRA-CHAIN
ASP A 28 OD2 189	LYS A 43 NZ 316	-1.405	INTRA-CHAIN
ASP A 28 OD2 189	LYS A 45 NZ 336	-0.007	INTRA-CHAIN
ASP A 28 OD2 189	GLY B 85 O 1370	-0.009	INTER-CHAIN