Table 2 Calculated pKa with either ProPka or PyPka, and percentage burial of surface cysteine residues C41, C108 C110 on chain X and A

From: An ultraviolet-driven rescue pathway for oxidative stress to eye lens protein human gamma-D crystallin

Chain - Residue

ProPka-calculated pKa

% surface burial

PyPka-calculated pKa

A - C41

11.36

66

10.54

A - C108

10.44

40

10.59

A - C110

9.06

0

9.55

X - C41

11.27

63

10.69

X - C108

10.83

78

10.23

X - C110

9.45

22

9.41