Figure 2.
Fig. 2. Chemical structures for oxidized menaquinone-8
(MQ-8) (A), reduced menaquinol-8 (B), HQNO (C), and DNP-19 (D).
MQ-8 is the primary menaquinone found in E. coli membranes, but
smaller proportions of MQ-6, MQ-7, and MQ-9 are additionally
present in the organism (59).
The above figure is reprinted
by permission from the ASBMB:
J Biol Chem
(2002,
277,
16124-16130)
copyright 2002.
