EC Number |
Substrates |
Organism |
Products |
Reversibility |
---|
7.4.2.4 | ATP + H2O |
- |
Spinacia oleracea |
ADP + phosphate |
- |
? |
7.4.2.4 | ATP + H2O |
- |
Pisum sativum |
ADP + phosphate |
- |
? |
7.4.2.4 | ATP + H2O |
- |
Zea mays |
ADP + phosphate |
- |
? |
7.4.2.4 | ATP + H2O |
- |
Arabidopsis thaliana |
ADP + phosphate |
- |
? |
7.4.2.4 | ATP + H2O |
GTP requirement of the Toc complex is attributed to the GTPase component of the complex |
Pisum sativum |
ADP + phosphate |
- |
? |
7.4.2.4 | ATP + H2O |
involved in transport of proteins or preproteins into chloroplast stroma, the import process may be mediated by at least three discrete ATPases |
Pisum sativum |
ADP + phosphate |
- |
? |
7.4.2.4 | ATP + H2O |
the enzyme stimulates the in vitro import of the 33000 Da protein of the oxygen-evolving complex into thylakoids. SecA protein-dependent system is required for the intraorganellar protein transport |
Pisum sativum |
ADP + phosphate |
- |
? |
7.4.2.4 | ATP + H2O |
roles of DELTApH and ATP overlap and suggests that the DELTApH may be obligatory when the passenger protein is abnormally difficult to translocate |
Pisum sativum |
ADP + phosphate |
- |
? |
7.4.2.4 | ATP + H2O |
two distinct protein translocation machineries at the outer and inner chloroplast envelope membrane participate in the import of precursor proteins. The translocon at the outer envelope membrane of the chloroplast, Toc, mediates the initial binding of the cytosolic precursor proteins at the chloroplast surface and their subsequent ATP/GTP-dependent translocation across the outer membrane. Protein translocation across the inner membrane is mediated by the translocon at the inner envelope membrane of the chloroplast, Tic, and is driven by ATP hydrolysis in the stroma |
Pisum sativum |
ADP + phosphate |
- |
? |
7.4.2.4 | ATP + H2O |
the enzyme facilitates transport of a subset of thylakoid lumenal proteins including the 33000 Da protein of the oxygen-evolving complex |
Pisum sativum |
ADP + phosphate |
- |
? |