carboxylase/oxygenase, commonly known by the abbreviations RuBisCo, rubisco, RuBPCase, or RuBPco, is an enzyme (EC 4.1.1.39) involved in the light-independent...

isotope effect (KIE) of ribulose-1,5-bisphosphate carboxylase oxygenase (RuBisCO) is the isotopic fractionation associated solely with the step in the Calvin-Benson...

is called RuBisCO, which catalyses two distinct reactions using either CO2 (carboxylation) or oxygen (oxygenation) as a substrate. RuBisCO oxygenation...

involved are:[citation needed] The enzyme RuBisCO catalyses the carboxylation of ribulose-1,5-bisphosphate, RuBP, a 5-carbon compound, by carbon dioxide...

assimilation because of the decreased affinity of Rubisco for CO2. At higher temperatures RuBisCO is less able to discriminate between CO2 and O 2. This...

thereby less depleted in 13C than that from Rubisco: about 2‰ depleted in PEP carboxylase, versus 29‰ in RuBisCO. However, a portion of the isotopically heavy...

enzyme RuBisCO and other Calvin cycle enzymes are located, and where CO2 released by decarboxylation of the four-carbon acids is then fixed by RuBisCO activity...

The Calvin cycle starts by using the enzyme RuBisCO to fix CO2 into five-carbon Ribulose bisphosphate (RuBP) molecules. The result is unstable six-carbon...

proteins and Form IB Rubisco-CcmM complexes in tobacco chloroplasts has been achieved, but did not result in compartments containing RuBisCO. A further advance...

reaction mediated by the enzyme ribulose 1,5-bisphosphate carboxylase (RuBisCo). RuBisCo catalyzes the fixation of atmospheric carbon dioxide in the chloroplasts...

which was proposed to "link" multiple RuBisCO holoenzymes together to form the pyrenoid matrix. EPYC1 and Rubisco together were shown to be sufficient...

photosynthesis. The pre-collected CO2 is concentrated around the enzyme RuBisCO, increasing photosynthetic efficiency. This mechanism of acid metabolism...

hundreds of millions of years from above 5000 ppm) because RuBisCO incorporates more oxygen into RuBP as temperatures increase. This leads to photorespiration...

Ordinarily, carbon dioxide is fixed to ribulose 1,5-bisphosphate (RuBP) by the enzyme RuBisCO in mesophyll cells exposed directly to the air spaces inside...

Messages (2005), (2005) CNES Cosmic Connexion (2006) Doritos Advert (2008) RuBisCo Message (2009) Sent Forever, Penguin UK "BIOMEDIALE". 13 February 2009...

involved, facilitated along the way by a range of enzymes and co-enzymes. The enzyme RuBisCO is responsible for "fixing" CO2 – that is, it attaches it to...

enzyme ribulose-1,5-bisphosphate carboxylase-oxygenase (rubisco) catalyzes the reaction between RuBP and carbon dioxide. The product is the highly unstable...

in contrast to the RuBisCO large subunit (which was known to be synthesized on chloroplast ribosomes), the small subunit of RuBisCO was produced as a soluble...

complex chemical pathway facilitated by a range of enzymes and co-enzymes. The enzyme RuBisCO is responsible for "fixing" CO2 – that is, it attaches it to...

carbon dioxide to a sugar. The process is usually catalysed by the enzyme RuBisCO. Ribulose-1,5-bisphosphate carboxylase/oxygenase, the enzyme that catalyzes...

concentrations. Oxygen is a competitive inhibitor of carbon dioxide fixation by RuBisCO which initiates photosynthesis. Furthermore, oxygen stimulates photorespiration...

"Analysis of carboxysomes from Synechococcus PCC7942 reveals multiple Rubisco complexes with carboxysomal proteins CcmM and CcaA". The Journal of Biological...

Appleton, New York: D. Appleton. p. 326. Spreitzer RJ, Salvucci ME (2002). "Rubisco: structure, regulatory interactions, and possibilities for a better enzyme"...

Bibcode:2004PNAS..101.6315D. doi:10.1073/pnas.0400981101. PMC 395966. PMID 15067115. (Rubisco) is the most prevalent enzyme on this planet, accounting for 30–50% of...

plants that inhibits RuBisCO, a key enzyme in the Calvin cycle and carbon fixation. In dark conditions, this molecule binds to RuBisCO, preventing it from...

enolase (EC 5.3.2.5, DK-MTP-1-P enolase, MtnW, YkrW, RuBisCO-like protein, RLP) is an enzyme with systematic name 2...

photorespiration. Around 25% of the time RuBisCO incorrectly collects oxygen molecules instead of CO 2, creating CO 2 and ammonia that disrupt the photosynthesis...

for the RuBisCO enzyme. A peculiarity is found in N. sp Is79 in which the two copies of the operon encode for two different forms of the RuBisCO enzyme:...

phosphorylated to ribulose 1,5-bisphosphate (RuBP). The enzyme ribulose bisphosphate carboxylase (RuBisCO) carboxylates these RuBP molecules which produces 6 molecules...

the chloroplast with other organelles and is composed predominantly of RuBisCO, the key enzyme in carbon fixation. By using inorganic carbon transporters...