• Thumbnail for Pentose phosphate pathway
    The pentose phosphate pathway (also called the phosphogluconate pathway and the hexose monophosphate shunt or HMP shunt) is a metabolic pathway parallel...
    11 KB (1,111 words) - 10:18, 12 August 2024
  • of DNA. Phosphorylated pentoses are important products of the pentose phosphate pathway, most importantly ribose 5-phosphate (R5P), which is used in...
    8 KB (794 words) - 18:13, 24 October 2023
  • Thumbnail for Glycolysis
    an ancient metabolic pathway. Indeed, the reactions that make up glycolysis and its parallel pathway, the pentose phosphate pathway, can occur in the oxygen-free...
    82 KB (8,803 words) - 18:42, 6 August 2024
  • Thumbnail for Ribose 5-phosphate
    5-phosphate (R5P) is both a product and an intermediate of the pentose phosphate pathway. The last step of the oxidative reactions in the pentose phosphate...
    15 KB (1,499 words) - 14:28, 14 July 2024
  • Thumbnail for Calvin cycle
    equivalent to most enzymes used in other metabolic pathways such as gluconeogenesis and the pentose phosphate pathway, but the enzymes in the Calvin cycle are found...
    23 KB (2,774 words) - 15:13, 15 August 2024
  • Thumbnail for Glucose 6-phosphate
    6-phosphate has many possible fates within the cell. It lies at the start of two major metabolic pathways: glycolysis and the pentose phosphate pathway...
    10 KB (966 words) - 20:48, 1 February 2024
  • Thumbnail for Ribose-5-phosphate isomerase
    case structural isomers of pentose). It plays a vital role in biochemical metabolism in both the pentose phosphate pathway and the Calvin cycle. The systematic...
    17 KB (2,158 words) - 15:16, 23 December 2023
  • Thumbnail for Nicotinamide adenine dinucleotide phosphate
    the pentose phosphate pathway, by glucose-6-phosphate dehydrogenase (G6PDH) in the first step. The pentose phosphate pathway also produces pentose, another...
    15 KB (1,567 words) - 17:40, 25 April 2024
  • Thumbnail for Phosphopentose epimerase
    for the nonoxidative phase of the pentose phosphate pathway. This enzyme has also been implicated in additional pentose and glucuronate interconversions...
    16 KB (1,876 words) - 22:16, 11 May 2024
  • pathways and others are known to affect certain enzymes. One of the metabolic pathways that a tetrose is involved in is the Pentose Phosphate Pathway...
    7 KB (796 words) - 16:33, 24 March 2024
  • Thumbnail for Metabolic pathway
    glycolysis, pentose phosphate pathway, and fatty acid biosynthesis all occur in the cytosol of a cell.: 441–442  There are two types of metabolic pathways that...
    26 KB (3,001 words) - 22:09, 5 July 2024
  • Ramos-Martinez, Juan Ignacio (2017-01-15). "The regulation of the pentose phosphate pathway: Remember Krebs". Archives of Biochemistry and Biophysics. 614:...
    20 KB (2,294 words) - 16:30, 29 June 2024
  • Ribose-5-phosphate isomerase deficiency (RPID) is a rare human disorder caused by mutations in ribose-5-phosphate isomerase, an enzyme of the pentose phosphate...
    11 KB (1,165 words) - 21:35, 20 May 2024
  • Thumbnail for Transketolase
    humans, is encoded by the TKT gene. It participates in both the pentose phosphate pathway in all organisms and the Calvin cycle of photosynthesis. Transketolase...
    14 KB (1,741 words) - 21:58, 8 August 2024
  • amphibolic pathways are the Embden-Meyerhof pathway, the pentose phosphate pathway and the Entner–Doudoroff pathway. The Embeden–Meyerhof pathway and the...
    10 KB (1,229 words) - 08:28, 25 April 2024
  • Thumbnail for Glucose-6-phosphate dehydrogenase
    + NADPH + H+ This enzyme participates in the pentose phosphate pathway (see image), a metabolic pathway that supplies reducing energy to cells (such as...
    23 KB (2,413 words) - 18:07, 8 June 2024
  • Thumbnail for Ribulose 5-phosphate
    Ribulose 5-phosphate is one of the end-products of the pentose phosphate pathway. It is also an intermediate in the Calvin cycle. It is formed by phosphogluconate...
    4 KB (280 words) - 06:02, 20 May 2024
  • Thumbnail for Glyceraldehyde 3-phosphate
    pathways. Furthermore, it is a participant in and a product of the pentose phosphate pathway. |Click on genes, proteins and metabolites below to link to respective...
    8 KB (575 words) - 14:28, 14 July 2024
  • Thumbnail for Shikimate pathway
    synthase, and chorismate synthase. The pathway starts with two substrates, phosphoenol pyruvate and erythrose-4-phosphate, and ends with chorismate (chrorismic...
    5 KB (479 words) - 09:18, 2 June 2024
  • Thumbnail for Glucose-6-phosphate dehydrogenase deficiency
    described: Glucose-6-phosphate dehydrogenase (G6PD) is an enzyme in the pentose phosphate pathway (see image, also known as the HMP shunt pathway). G6PD converts...
    38 KB (3,966 words) - 18:12, 6 August 2024
  • Thumbnail for Ribose-phosphate diphosphokinase
    to the pentose phosphate pathway, from which the substrate ribose 5-phosphate is derived. Ribose 5-phosphate is produced by the HMP Shunt Pathway from Glucose-6-Phosphate...
    14 KB (1,500 words) - 23:06, 14 July 2024
  • Thumbnail for Xylulose 5-phosphate
    D-Xylulose 5-phosphate (D-xylulose-5-P) is an intermediate in the pentose phosphate pathway. It is a ketose sugar formed from ribulose-5-phosphate by ribulose-5-phosphate...
    5 KB (446 words) - 17:08, 20 May 2024
  • Thumbnail for Xylose metabolism
    kinase, XK, to result in D-xylulose-5-phosphate which is an intermediate of the pentose phosphate pathway. In this pathway the enzyme xylose isomerase converts...
    10 KB (1,347 words) - 21:50, 26 November 2023
  • Thumbnail for Tumor hypoxia
    intermediates such as glucose-6-phosphate into the pentose phosphate pathway to give ribose-5-phosphate and NADPH. Ribose-5-phosphate acts as an intermediate...
    52 KB (5,517 words) - 00:16, 7 June 2024
  • Thumbnail for Entner–Doudoroff pathway
    pathway in the bacterium Pseudomonas saccharophila. While originally thought to be just an alternative to glycolysis (EMP) and the pentose phosphate pathway...
    18 KB (2,106 words) - 13:21, 22 July 2024
  • Thumbnail for Erythrose 4-phosphate
    Erythrose 4-phosphate is a phosphate of the simple sugar erythrose. It is an intermediate in the pentose phosphate pathway and the Calvin cycle. The enzyme...
    4 KB (326 words) - 16:49, 20 May 2024
  • Thumbnail for Ribose
    as its 5-phosphate ester is typically produced from glucose by the pentose phosphate pathway. In at least some archaea, alternative pathways have been...
    31 KB (3,186 words) - 09:00, 6 August 2024
  • Thumbnail for Triose
    intermediates in various different metabolic pathways such as glycolysis, gluconeogenesis, and the pentose phosphate pathway. Trioses contribute to the synthesis...
    2 KB (150 words) - 21:17, 12 May 2024
  • Thumbnail for Methanococcus maripaludis
    metabolism, methanogenesis, nitrogen metabolism, non-oxidative pentose phosphate pathway (NOPPP), nucleotide metabolism, and the reductive citric acid...
    28 KB (2,990 words) - 23:44, 1 August 2024
  • Thumbnail for Anabolism
    Anabolism (redirect from Anabolic pathway)
    glycolysis, the citric acid cycle, or the pentose phosphate pathway. From glycolysis, glucose 6-phosphate is a precursor for histidine; 3-phosphoglycerate...
    11 KB (1,050 words) - 11:46, 11 May 2024