Structural features of residue 139 in chain C

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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|       21|      B|         S|      139|      C|
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Protrusion Index:
SER C 139 N	1.15
SER C 139 CA	1.27
SER C 139 C	0.93
SER C 139 O	1.17
SER C 139 CB	1.34
SER C 139 OG	1.71