Table 6 STD-NMR binding analysis of compounds with M. avium carveol dehydrogenase MyavA.01326.l.

From: Mycofactocin-associated mycobacterial dehydrogenases with non-exchangeable NAD cofactors

Compound

Description

Spike molecule

%STD (Day 0)

%STD cofactor spike (Day 0)

%STD cofactor spike (Day 7)

NAD

Cofactor

N/A a

3.6

N/A

N/A

NADH

Cofactor

N/A

2.1

N/A

N/A

(−)-carveol

Substrate

NAD

10.2

3.9

8.8

(R)-(−)-carvone

Product

NADH

13.5

14.0

14.4

(S)-(+)-carvone

Product

NADH

20.5

21.3

19.7

Tricyclazol

Inhibitor

NAD

17.5

19.9

16.1

Tricyclazol

Inhibitor

NADH

19.0

19.5

17.3

N,N-dimethyl-4-nitosoanaline

Redox partner

NADH

7.5

8.3 b

14.9 b

2,6-dichloroindophenol (DCIP)

Redox partner

NAD

11.4

11.5

13.8

2,6-dichloroindophenol (DCIP)

Redox partner

NADH

10.2

3.0 b

13.0 b

  1. aN/A = not applicable.
  2. bPartial conversion of NADH to NAD was observed via changes in chemical shift in these samples. No change in chemical shift was observed for any of the other compounds in these samples.