リブロース5-リン酸
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出典(authority):フリー百科事典『ウィキペディア(Wikipedia)』「2019/06/09 01:00:15」(JST)
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Ribulose 5-phosphate
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Names
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IUPAC name
[(2R,3R)-2,3,5-Trihydroxy-4-oxopentyl] dihydrogen phosphate
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Other names
- D-Ribulose 5-phosphate
- 5-O-Phosphono-D-ribulose
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Identifiers
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CAS Number
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- 551-85-9 D Y
- 4151-19-3 D/L
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3D model (JSmol)
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ChEBI
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ChemSpider
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MeSH
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ribulose+5-phosphate
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InChI
InChI=1S/C5H11O8P/c6-1-3(7)5(9)4(8)2-13-14(10,11)12/h4-6,8-9H,1-2H2,(H2,10,11,12)/p-2/t4-,5+/m1/s1 Y Key: FNZLKVNUWIIPSJ-UHNVWZDZSA-L Y InChI=1/C5H11O8P/c6-1-3(7)5(9)4(8)2-13-14(10,11)12/h4-6,8-9H,1-2H2,(H2,10,11,12)/p-2/t4-,5+/m1/s1 Key: FNZLKVNUWIIPSJ-DAZPBWGKBO
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SMILES
C([C@H]([C@H](C(=O)CO)O)O)OP(=O)(O)O
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Properties
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Chemical formula
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C5H11O8P
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Molar mass
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230.109 g·mol−1
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Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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N verify (what is YN ?)
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Infobox references
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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 dehydrogenase, and it can be acted upon by phosphopentose isomerase and phosphopentose epimerase.
See also
- Ribulose
- Ribulose-1,5-bisphosphate
Pentose phosphate pathway metabolic intermediates |
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Oxidative |
- 6-Phosphogluconolactone
- 6-Phosphogluconate
- Ribulose 5-phosphate
- Ribose 5-phosphate
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Nonoxidative |
- Xylulose 5-phosphate
- Sedoheptulose 7-phosphate
- Erythrose 4-phosphate
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UpToDate Contents
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- 1. 低リン血症の評価および治療evaluation and treatment of hypophosphatemia [show details]
…required. If so, the same approach may be reapplied. Oral phosphate supplements (tablets and powders) contain varying ratios of sodium and potassium phosphate. Serious medication errors have occurred due to confusion …
- 2. 急性リン酸腎症acute phosphate nephropathy [show details]
…following the use of bowel purgatives that contain oral sodium phosphate (OSP) and has been reported following the administration of sodium phosphate-containing enemas . OSP was formerly sold without prescription …
- 3. 大腸内視鏡検査を受ける成人への前処置bowel preparation before colonoscopy in adults [show details]
… preparations for flexible sigmoidoscopy include two sodium phosphate enemas or two tap water enemas given at least one hour before the procedure . Sodium phosphate enemas should be avoided in older adults or patients …
- 4. 術後に生じる電解質異常の概要overview of postoperative electrolyte abnormalities [show details]
…0.4 mg/dL below normal, give 15 mmol of phosphate IV. Sodium phosphate is preferred for intravenous phosphate administration. Potassium phosphate is an alternative, but it delivers 22 mEq potassium in …
- 5. アルコール中毒患者における低リン血症hypophosphatemia in the alcoholic patient [show details]
…phosphate wasting. Phosphate repletion can be achieved with sodium and/or potassium phosphate. Oral repletion is most often achieved with a combined preparation of sodium and potassium phosphate, while sodium …
English Journal
- Promotion of Calcium/Calmodulin-Dependent Protein Kinase 4 by GLUT1-Dependent Glycolysis in Systemic Lupus Erythematosus.
- Koga T, Sato T, Furukawa K, Morimoto S, Endo Y, Umeda M, Sumiyoshi R, Fukui S, Kawashiri SY, Iwamoto N, Ichinose K, Tamai M, Origuchi T, Nakamura H, Kawakami A.
- Arthritis & rheumatology (Hoboken, N.J.). 2019 May;71(5)766-772.
- To clarify the significance of immunometabolism in systemic lupus erythematosus (SLE), and to determine the effect of calcium/calmodulin-dependent protein kinase 4 (CaMK4) on T cell metabolism. Metabolomic profiling was performed using capillary electrophoresis mass spectrometry in naive T cells fro
- PMID 30462889
- Time-resolved analysis of short term metabolic adaptation at dark transition in Synechocystis sp. PCC 6803.
- Maruyama M, Nishiguchi H, Toyoshima M, Okahashi N, Matsuda F, Shimizu H.
- Journal of bioscience and bioengineering. 2019 Apr;().
- In photosynthetic organisms, such as cyanobacteria, ATP and NADPH are generated through the light reaction, and then are used for CO fixation in the dark reaction. As light intensity always fluctuates under natural conditions, balancing the cofactor regeneration and consumption is essential to maint
- PMID 30979614
- Crystal structure of phosphoribulokinase from Synechococcus sp. strain PCC 6301.
- Wilson RH, Hayer-Hartl M, Bracher A.
- Acta crystallographica. Section F, Structural biology communications. 2019 Apr;75(Pt 4)278-289.
- Phosphoribulokinase (PRK) catalyses the ATP-dependent phosphorylation of ribulose 5-phosphate to give ribulose 1,5-bisphosphate. Regulation of this reaction in response to light controls carbon fixation during photosynthesis. Here, the crystal structure of PRK from the cyanobacterium Synechococcus s
- PMID 30950829
Japanese Journal
- Light/dark cycling causes delayed lipid accumulation and increased photoperiod-based biomass yield by altering metabolic flux in oleaginous Chlamydomonas sp.
- Kato Yuichi,Fujihara Yusuke,Vavricka Christopher J.,Chang Jo-Shu,Hasunuma Tomohisa,Kondo Akihiko
- Biotechnology for Biofuels (12), 39, 2019-02-21
- … Metabolomic analysis revealed accumulation of phosphoenolpyruvate and decrease of glycerol 3-phosphate under the LD condition, suggesting that the imbalance of these metabolites is a source of delayed lipid accumulation. …
- NAID 120006599091
- Algal Genes Encoding Enzymes for Photosynthesis and Hydrocarbon Biosynthesis as Candidates for Genetic Engineering
- Uchida Hidenobu,Kato Ko,Suzuki Kensaku,Yokota Akiho,Kawano Shigeyuki,Matsunaga Shigeki,Okada Shigeru
- CYTOLOGIA 83(1), 7-17, 2018
- … This can be attained by improving the turnover of chloroplast enzymes such as ribulose 1,5-bisphosphate carboxylase/oxygenase (Rubisco) or fructose bisphosphate phosphatase (FBPase). …
- NAID 130006588567
- Carbohydrate Epimerase の触媒作用, 構造, その応用例
- 伊藤 進
- Journal of applied glycoscience 57(1), 1-6, 2010-01-20
- … 4,C5,またはC6位を認識してエピマー化する.これらの酵素群には,たとえばaldose 1-epimerase, <i>N</i>-acetyl-<small>D</small>-glucosamine 2-epimerase, UDP-<i>N</i>-acetylglucosamine 2-epimerase, cellobiose 2-epimerase, <small>D</small>-ribulose-5-phosphate 3-epimerase, <small>L</small>-ribulose-5-phosphate …
- NAID 10025997121
Related Links
- Ribulose-5-phosphate | C5H11O8P | CID 439184 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity information, supplier lists, and more. ...
- Ribose phosphate isomerase has been purified from alfalfa shoots and spinach leaf chloroplasts and appears to exist as dimers, trimers or tetramers with molecular weights in the range 40–228 kDa and a K m value of 0.5–5.0 mM for ...
- D-Ribulose 5-phosphate sodium salt ≥90%; CAS Number: 93-87-8 (free acid); Synonym: Ru-5-P; Linear Formula: C5H11O8P · xNa+; find Sigma-Aldrich-R9875 MSDS, related peer-reviewed papers, technical documents, similar ...
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- 同
- ribulose 5-phosphate, Ru5P
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- 関
- inorganic phosphate、orthophosphate、orthophosphoric acid、phospho、phosphoester、phosphoric、phosphoric acid、phosphoric acid ester、phosphorus