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. 2018 Jan 20;28(3):230–250. doi: 10.1089/ars.2017.7217

FIG. 5.

FIG. 5.

Transcriptional regulation by CtBP1 in response to altered NADH/NAD+ homeostasis in PH (108). The crystal structure shows CtBP1 in complex with substrate MTOB (pdb: 4LCE). CtBP1, C-terminal-binding protein 1; MTOB, 4-methylthio 2-oxobutyric acid.