Table 1.
Cellular Location | Protein | Function | Regulation of Gene Expression | Acclimation State | |
---|---|---|---|---|---|
Low CO2 | CIA5 | ||||
Plasma membrane |
HLA3 | HCO3− transport | + | + | VL-cells |
LCI1 | CO2 uptake | + | +(via LCR1) | L-cells | |
RHP1 | CO2 uptake | − | + | H-cells | |
RHP2 | CO2 uptake | − | n/d | H-cells | |
Chloroplast envelope |
LCIA | HCO3− transport | + | + | VL-cells |
Thylakoid membrane |
CIA8 | HCO3− transport (?) | + | − | H-, L-, VL-cells |
BST1 | HCO3− transport (?) | + | + | H-, L-, VL-cells | |
BST2 | HCO3− transport (?) | + | + | H-, L-, VL-cells | |
BST3 | HCO3− transport (?) | + | + | H-, L-, VL-cells | |
Mitochondria | CCP1 | HCO3− transport (?) | + | + | VL-cells |
CCP2 | HCO3− transport (?) | + | + | VL-cells |
Components with confirmed or proposal involvement in the CCM are shown in bold. n/d—no data.