Table 3.
The inter- and intra-model H-bonds of laccase with 2,2-azino-bis (3-ethylbenzothiazoline-6-sulfonic acid) (ABTS), 2,6-dimethoxyphenol (DMP), guaiacol (GCL), and syringaldazine (SYZ)
| Substrate | Donor | Acceptor | Hydrogen | D..A dist | D-H..A dist |
|---|---|---|---|---|---|
|
ABTS
|
ALA 23 N | UNK 0.A O2 | ALA 23 HN1 | 3.17 | 2.292 |
| THR 38 N | UNK 0.A O1 | THR 38 HN | 3.21 | 2.23 | |
DMP
|
HIS 133 ND1 | UNK 0.A O1 | HIS 133 HD1 | 3.07 | 2.12 |
| UNK 0.A O3 | HIS 133 O | UNK 0.A H10 | 3.389 | 2.451 | |
|
GCL
|
HIS 133 ND1 | UNK 0.A O2 | HIS 133 HD1 | 3.121 | 2.161 |
| SER 135 N | UNK 0.A O1 | SER 135 HN | 2.935 | 1.919 | |
|
SYZ
|
THR 38 N | UNK 0.A O5 | THR 38 HN | 3.111 | 2.104 |
| LEU 57 N | UNK 0.A O4 | LEU 57 HN | 2.972 | 2.003 |
