Figure - PMC

Skip to main content

An official website of the United States government

Here's how you know

Here's how you know

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

View full-text article in PMC

. 2017 Mar;40:104–114. doi: 10.1016/j.ymben.2017.01.007

Search in PMC
Search in PubMed
View in NLM Catalog
Add to search

© 2017 The Authors

This is an open access article under the CC BY license (http://creativecommons.org/licenses/by/4.0/).

PMC Copyright notice

Fig. 1. — Autotrophic product formation in C. autoethanogenum. The ATP-efficient, indirect ethanol route employing phosphotransacetylase (Pta), acetate kinase (Ack) and aldehyde:ferredoxin oxidoreductase (AOR) are depicted in green. The direct ethanol biosynthesis route utilizing bi-functional aldehyde/alcohol dehydrogenase (AdhE), CoA-dependent acetaldehyde dehydrogenase (Ald) and alcohol dehydrogenase (Adh) is shown in red. AlsS = acetolactate synthase; 2,3-BDH =2,3-butanediol dehydrogenase; BudA = acetolactate decarboxylase; CODH = carbon monoxide dehydrogenase; CoFeSP = corrinoid iron sulphur protein; Fd_ox = oxidized ferredoxin; Fd_red = reduced ferredoxin; Hyt = NADP-dependent electron bifurcating hydrogenase; LdhA = lactate dehydrogenase; Nfn = transhydrogenase; Pfor = pyruvate:ferredoxin oxidoreductase; Rnf = H⁺-translocating ferredoxin: NAD⁺-oxidoreductase; WLP = Wood-Ljungdahl Pathway. (For interpretation of the references to color in this figure legend, the reader is referred to the web version of this article.)