Bacterial Bioluminescence Pathway: Molecular Mechanism and Key Proteins #1617164 (License: Personal Use)

This diagram depicts a synthetic biological circuit in bacteria where red luciferase light activates the PCB-CpH1 complex, triggering phosphorylation of OmpR via EnvZ. Phosphorylated OmpR then binds pOmpC to drive expression of B0034 and GFP, resulting in visible green fluorescence. Key components include Haem conversion by Ho1 and PcyA to produce PCB, and regulatory elements like PbAd and B0034.

Used in synthetic biology education, research publications, or biotech product documentation to explain optogenetic control of gene expression; targets students, researchers, and engineers seeking mechanistic insight into light-regulated genetic circuits.