Table 2 Comparison of PatchDock score, pocket volume, and total binding energy of wild and mutant RpsA.

From: Structural and free energy landscape of novel mutations in ribosomal protein S1 (rpsA) associated with pyrazinamide resistance

Cre-Conc * of PZA

DST result

RpsA Mutations

PatchDock score

Pocket Volume (Ã…)

ΔGbind (Total Binding Energy)

100 µg/ml

Sensitive

Wild type

3862

4638.493

−6.88 kcal/mol

100 µg/ml

Resistant

Asp342Asn

3734

4622.668

−3.408 kcal/mol

100 µg/ml

Resistant

Asp343Asn

3734

4623.892

−3.605 kcal/mol

100 µg/ml

Resistant

Ala344Pro

3738

4618.064

−4.620 kcal/mol

100 µg/ml

Resistant

Ile351Phe

3698

4623.253

−3.937 kcal/mol

  1. Cre-Conc. *, critical concentration.