Protein
Octanoyltransferase LIP2p2, chloroplastic
Organism
Arabidopsis thaliana
Function
Catalyzes the transfer of endogenously produced octanoic acid from octanoyl-acyl-carrier-protein onto the lipoyl domains of lipoate-dependent enzymes. Lipoyl-ACP can also act as a substrate although octanoyl-ACP is likely to be the physiological substrate (By similarity) (PubMed:23581459). Together with LIP1P is essential for de novo plastidial protein lipoylation during seed development. Acts redundantly with LIP2P (PubMed:23581459).
Similarity
Belongs to the LipB family.
Sequence
MVFSVATSSVTNPKLHHHHHLSDFNRNRVSTSLKIMNSKNHTNPRKCECFDLYDQLIPYKKAWSWQKSILNEKKALIDKNQECSDSLIILQHPSVYTMGTGSSENYLNFDIKNAPFDVYRTERGGEVTYHGPGQLVMYPIINLRNHKMDLHWYLRKLEEVVIRVLSSAFAINASRLDGFTGVWVGNKKMAAIGIRVSKWMTYHGLALNVTTDLTPFNSIVPCGIRNRGVGSVKGLIEDGEHYNKLEDLQLLDIAHESLLKEFSEVFQLQMEKQTVFKLEC