Structural features of residue 21 in chain B

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Hydrogen bonds:

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|Res1 type| Res1 No.| Chain1| Res2 type| Res2 No.| Chain2|
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|        T|        7|      C|         V|       21|      B|
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Hydrophobic Interactions:
VAL B 21	VAL B 23	Dist=6.209	INTRA-CHAIN
VAL B 21	VAL C 46	Dist=6.374	INTER-CHAIN
VAL B 21	ALA C 56	Dist=5.409	INTER-CHAIN
VAL B 21	ALA C 57	Dist=6.856	INTER-CHAIN
VAL B 21	TYR C 136	Dist=6.823	INTER-CHAIN

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Protrusion Index:
VAL B 21 N	0.01
VAL B 21 CA	0.02
VAL B 21 C	0.01
VAL B 21 O	0.05
VAL B 21 CB	-0.05
VAL B 21 CG1	-0.05
VAL B 21 CG2	-0.10

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Van der Waal's Interactions:
CYS B 19 SG 144	VAL B 21 CG2 162	-0.094	INTRA-CHAIN
VAL B 21 CG2 162	VAL B 23 CG2 178	-0.019	INTRA-CHAIN
VAL B 21 CG2 162	CYS C 51 SG 2471	-0.145	INTER-CHAIN
VAL B 21 CG2 162	ALA C 56 CB 2505	-0.201	INTER-CHAIN
VAL B 21 CG2 162	ALA C 57 CB 2510	-0.019	INTER-CHAIN
VAL B 21 CG2 162	LEU C 58 CD2 2518	-0.023	INTER-CHAIN
VAL B 21 CG2 162	TRP C 93 CH2 2796	-0.009	INTER-CHAIN
VAL B 21 CG2 162	GLY C 134 O 3100	-0.035	INTER-CHAIN
VAL B 21 CG2 162	GLY C 135 O 3104	-1.201	INTER-CHAIN