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. 2023 Sep 12;13:15093. doi: 10.1038/s41598-023-41970-0

Table 2.

Binding amino acids of five compounds against TOP2B, p38, p53, and EGFR proteins.

Compound TOP2B p38 p53 EGFR
Binding amino acids (Bond type) Binding amino Acids (Bond type) Binding amino acids (Bond type) Binding amino acids (Bond type)
8c LYS-739 (H-acceptor), HIS-775 (H-acceptor), GLY-776 (pi-H)

GLU-71 (H-donor),

HIS-148 (H-acceptor), ASP-168 (H-acceptor),

LYS-53 (pi-cation)

TYR-100 (H-acceptor) CYS-773 (H-donor)
8f. LYS-739 (H-acceptor), HIS-775 (pi-H), GLY-776 (pi-H), ASN-786 (pi-H)

GLU-71 (H-donor),

HIS-148 (H-acceptor), ASP-168 (H-acceptor),

LYS-53 (pi-cation)

TYR-100 (H-acceptor), ACE-17 (pi-H)

ASP-831 (H-donor), CYS-773 (H-donor),

LYS-721 (H-acceptor),

LYS-692 (pi-cation)

8h

LYS-739 (H-acceptor), 3.15

LYS-814 (pi-H)

GLU-71 (H-donor),

HIS-148 (H-acceptor), ASP-168 (H-acceptor),

LYS-53 (pi-cation)

HIS-96 (pi-pi) LYS-692 (pi-cation)
8i

LYS-505 (H-acceptor), 3.21

ARG-503 (pi-cation)

HIS-148 (H-acceptor), LYS-53 (H-acceptor), LYS-53 (pi-cation) HIS-96 (H-pi), GLY-58 (pi-H)

CYS-773 (H-donor),

LYS-692 (H-acceptor)

8L LYS-814 (H-acceptor), LYS-814 (pi-H)

GLU-71 (H-donor),

HIS-148 (H-acceptor), LYS-53 (pi-cation)

TYR-67 (H-pi) CYS-773 (H-donor)