Table 1 Protein-protein docking of the receptor CHRNA5 and ligand CES1 reveals hydrogen bonding positions.

From: Nicotine-induced CHRNA5 activation modulates CES1 expression, impacting head and neck squamous cell carcinoma recurrence and metastasis via MEK/ERK pathway

NO.

CHRNA5

Dist.(Å)

CES1

1

ILE 259 [O]

3.38

ASN 211 [ND2]

2

CYS 283 [SG]

3.06

LYS 498 [NZ]

3

TYR 273 [OH]

3.44

ASP 126 [OD2]

4

THR 404 [OG1]

3.33

PHE 6 [O]

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