Structural features of residue 221 in chain A

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Electrostatic Interactions:
ASP A 221 OD1	GLU D 71 OE1	4.342	INTER-CHAIN
ASP A 221 OD1	ASP A 223 OD1	4.500	INTRA-CHAIN
ASP A 221 OD1	ASP A 223 OD2	4.214	INTRA-CHAIN
ASP A 221 OD1	GLU A 243 OE1	3.781	INTRA-CHAIN
ASP A 221 OD1	HIS E 253 ND1	-1.668	INTER-CHAIN
ASP A 221 OD2	GLU D 71 OE1	4.051	INTER-CHAIN
ASP A 221 OD2	ASP A 223 OD1	3.972	INTRA-CHAIN
ASP A 221 OD2	ASP A 223 OD2	3.904	INTRA-CHAIN
ASP A 221 OD2	GLU A 243 OE1	3.745	INTRA-CHAIN
ASP A 221 OD2	GLU E 246 OE1	2.938	INTER-CHAIN
ASP A 221 OD2	HIS E 253 ND1	-1.532	INTER-CHAIN
ASP A 223 OD1	ASP A 221 OD1	4.500	INTRA-CHAIN
ASP A 223 OD1	ASP A 221 OD2	3.972	INTRA-CHAIN
ASP A 223 OD2	ASP A 221 OD1	4.214	INTRA-CHAIN
ASP A 223 OD2	ASP A 221 OD2	3.904	INTRA-CHAIN
GLU A 243 OE1	ASP A 221 OD2	3.745	INTRA-CHAIN
GLU A 243 OE2	ASP A 221 OD2	4.486	INTRA-CHAIN
GLU D 71 OE1	ASP A 221 OD2	4.051	INTER-CHAIN
GLU D 71 OE2	ASP A 221 OD2	4.172	INTER-CHAIN
GLU E 246 OE1	ASP A 221 OD2	2.938	INTER-CHAIN
HIS E 253 ND1	ASP A 221 OD1	-1.668	INTER-CHAIN
HIS E 253 NE2	ASP A 221 OD1	-1.806	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|      221|      A|         H|        4|      D|
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|        T|        5|      D|         D|      221|      A|
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|        R|        6|      D|         D|      221|      A|
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Van der Waal's Interactions:
ASP A 221 OD2 1762	ILE E 251 CD1 390	-0.009	INTER-CHAIN
LYS D 7 NZ 6379	ASP A 221 OD2 1762	-0.010	INTER-CHAIN