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. 2020 Jul 14;11:1650. doi: 10.3389/fmicb.2020.01650

FIGURE 1.

FIGURE 1

Synthetic formate assimilation (FA) pathway in Synechocystis sp. PCC 6803. Enzymes present in the Synechocystis host cell are marked in green, while the additional enzyme necessary for formate incorporation is marked in pink. FTL, formate-THF ligase; FolD, bifunctional methylene-THF dehydrogenase/methenyl-THF cyclohydrolase; GDC, glycine decarboxylase complex; SHMT, serine hydroxymethyltransferase.