Recombinant Soybean RUBISCO protein (Tagged) is a Soybean Full Length protein, in the 3 to 475 aa range, expressed in Escherichia coli, with >90%, suitable for SDS-PAGE.
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Ribulose bisphosphate carboxylase large chain, RuBisCO large subunit, rbcL
- SDS-PAGE
Supplier Data
SDS-PAGE - Recombinant Soybean RUBISCO protein (Tagged) (AB236166)
(Tris-Glycine gel) Discontinuous SDS-PAGE (reduced) analysis with 5% enrichment gel and 15% separation gel of ab236166.
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Reactivity 정보
서열 정보
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추가 정보
This supplementary information is collated from multiple sources and compiled automatically.
Biological function summary
RuBisCO initiates the Calvin Cycle acting as the enzyme that drives the conversion of inorganic carbon dioxide into organic compounds. The protein exists as part of a larger complex comprising eight large subunits and eight small subunits which contribute to its catalytic effectiveness. This function is important for the synthesis of sugars that support plant growth. The enzyme also plays a role in photorespiration by fixing oxygen although this process is less efficient compared to carbon fixation.
Pathways
RuBisCO plays a central role in the carbon fixation pathway of photosynthesis enabling the conversion of light energy into chemical energy gained from carbohydrates. It is critical for the Calvin Cycle and interacts with other proteins such as glyceraldehyde-3-phosphate dehydrogenase during the pathway. Secondly RuBisCO contributes to the photorespiratory pathway though its affinity for oxygen can cause competition with NADP+ reduction during photosynthesis. Interactions with RuBisCO activase are necessary for maintaining its activity under varying conditions.
일반 정보
기능
RuBisCO catalyzes two reactions : the carboxylation of D-ribulose 1,5-bisphosphate, the primary event in carbon dioxide fixation, as well as the oxidative fragmentation of the pentose substrate in the photorespiration process. Both reactions occur simultaneously and in competition at the same active site.
서열 유사성
Belongs to the RuBisCO large chain family. Type I subfamily.
Post-translational modifications
The disulfide bond which can form in the large chain dimeric partners within the hexadecamer appears to be associated with oxidative stress and protein turnover.
Subcellular localisation
Plastid
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