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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|        H|      135|      A|         F|       21|      B|
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Hydrophobic Interactions:
LEU B 20	PHE B 21	Dist=5.401	INTRA-CHAIN
PHE B 21	LEU A 136	Dist=5.062	INTER-CHAIN
PHE B 21	ALA A 137	Dist=3.892	INTER-CHAIN
PHE B 21	LEU A 140	Dist=6.901	INTER-CHAIN

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Protrusion Index:
PHE B 21 N	0.06
PHE B 21 CA	0.02
PHE B 21 C	0.09
PHE B 21 O	0.07
PHE B 21 CB	0.02
PHE B 21 CG	0.03
PHE B 21 CD1	0.01
PHE B 21 CD2	-0.03
PHE B 21 CE1	-0.01
PHE B 21 CE2	-0.11
PHE B 21 CZ	-0.01

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Van der Waal's Interactions:
LEU B 17 CD2 1664	PHE B 21 CZ 1695	-0.011	INTRA-CHAIN
PHE B 21 CZ 1695	PHE B 82 CZ 2194	-0.044	INTRA-CHAIN
PHE B 21 CZ 1695	LEU A 136 CD2 991	-0.483	INTER-CHAIN
PHE B 21 CZ 1695	LEU A 174 CD2 1291	-0.053	INTER-CHAIN
PHE B 21 CZ 1695	VAL A 186 CG2 1379	-0.031	INTER-CHAIN
PHE B 21 CZ 1695	ALA A 187 CB 1384	-0.251	INTER-CHAIN
PHE B 21 CZ 1695	THR A 190 CG2 1406	-0.038	INTER-CHAIN