Protochlorophyllide‐independent import of two NADPH: Pchlide oxidoreductase proteins (PORA and PORB) from barley into isolated plastids

C Dahlin, H Aronsson, J Almkvist… - Physiologia …, 2000 - Wiley Online Library
The enzyme catalysing the reduction of protochlorophyllide (Pchlide) to chlorophyllide
(Chlide), NADPH: Pchlide oxidoreductase (POR; EC 1.6. 99.1), is a nuclear‐encoded …

Characterisation of the assembly pathway of the pea NADPH: protochlorophyllide (Pchlide) oxidoreductase (POR), with emphasis on the role of its substrate, Pchlide

H Aronsson, C Sundqvist, MP Timko… - Physiologia …, 2001 - Wiley Online Library
The homologous import and membrane association of a key enzyme for chlorophyll
biosynthesis, the NADPH: protochlorophyllide (Pchlide) oxidoreductase (POR, EC 1.6. 99.1) …

Multiplicity of different cell‐and organ‐specific import routes for the NADPH‐protochlorophyllide oxidoreductases A and B in plastids of Arabidopsis seedlings

C Kim, H Ham, K Apel - The Plant Journal, 2005 - Wiley Online Library
The NADPH‐dependent protochlorophyllide (Pchlide) oxidoreductase (POR) is a
photoenzyme that requires light for its catalytic activity and uses Pchlide itself as a …

Regulation of chloroplast protein import through a protochlorophyllide-responsive transit peptide

C Reinbothe, N Lebedev, K Apel… - Proceedings of the …, 1997 - National Acad Sciences
NADPH: protochlorophyllide (Pchlide) oxidoreductase (POR) is the key enzyme of
chlorophyll biosynthesis in angiosperms. In barley, two POR enzymes, termed PORA and …

Identification of plastid envelope proteins required for import of protochlorophyllide oxidoreductase A into the chloroplast of barley

S Reinbothe, F Quigley, J Gray… - Proceedings of the …, 2004 - National Acad Sciences
Chloroplasts synthesize an abundance of different tetrapyrrole compounds. Among them are
chlorophyll and its precursor protochlorophyllide (Pchlide), which accumulate in light-and …

Substrate-dependent and organ-specific chloroplast protein import in planta

C Kim, K Apel - The Plant Cell, 2004 - academic.oup.com
The NADPH-dependent protochlorophyllide (Pchlide) oxidoreductase (POR) is unique
because it is a photoenzyme that requires light for its catalytic activity and uses Pchlide itself …

Substrate-dependent transport of the NADPH: protochlorophyllide oxidoreductase into isolated plastids.

S Reinbothe, S Runge, C Reinbothe… - The Plant …, 1995 - academic.oup.com
The key regulatory enzyme of chlorophyll biosynthesis in higher plants, the light-dependent
NADPH: protochlorophyllide oxidoreductase (POR), is a nuclear-encoded plastid protein. Its …

NADPH: protochlorophyllide oxidoreductase uses the general import route into chloroplasts

H Aronsson, K Sohrt, J Soll - 2000 - degruyter.com
Chloroplast differentiation in angiosperm plants depends on the light-dependent conversion
of protochlorophyllide to chlorophyllide by NADPH: protochlorophyllide oxidoreductase …

POR hits the road: import and assembly of a plastid protein

H Aronsson, C Sundqvist, C Dahlin - Plant molecular biology, 2003 - Springer
The biosynthesis of chlorophyll is a strictly light-dependent multistep process in higher
plants. The light-dependent step is catalysed by NADPH: protochlorophyllide …

A plastid enzyme arrested in the step of precursor translocation in vivo.

S Reinbothe, C Reinbothe… - Proceedings of the …, 1996 - National Acad Sciences
The key enzyme of chlorophyll biosynthesis in higher plants, NADPH: protochlorophyllide
(Pchlide) oxidoreductase (POR, EC 1.3. 1.33), accumulates in its precursor form (pPORA) in …