Sugar Alcohols
Aldehyde Reductase
Isomerases
Carbon-Carbon Double Bond Isomerases
Peptidylprolyl Isomerase
Amino Acid Isomerases
Carbohydrate Epimerases
Protein Disulfide-Isomerases
Steroid Isomerases
Cyclophilins
Sorbitol
A polyhydric alcohol with about half the sweetness of sucrose. Sorbitol occurs naturally and is also produced synthetically from glucose. It was formerly used as a diuretic and may still be used as a laxative and in irrigating solutions for some surgical procedures. It is also used in many manufacturing processes, as a pharmaceutical aid, and in several research applications.
Cobalt proteins. (1/391)
In the form of vitamin B12, cobalt plays a number of crucial roles in many biological functions. However, recent studies have provided information on the biochemistry and bioinorganic chemistry of several proteins containing cobalt in a form other than that in the corrin ring of vitamin B12. To date, eight noncorrin-cobalt-containing enzymes (methionine aminopeptidase, prolidase, nitrile hydratase, glucose isomerase, methylmalonyl-CoA carboxytransferase, aldehyde decarbonylase, lysine-2,3-aminomutase, and bromoperoxidase) have been isolated and characterized. A cobalt transporter is involved in the metallocenter biosynthesis of the host cobalt-containing enzyme, nitrile hydratase. Understanding the differences between cobalt and nickel transporters might lead to drug development for gastritis and peptic ulceration. (+info)Construction and characterization of Escherichia coli disruptants defective in the yaeM gene. (2/391)
Escherichia coli disruptants defective in the yaeM gene, which is located at 4.2 min on the chromosome map, were constructed and characterized. The disruptants showed auxotrophy for 2-C-methylerythritol, a free alcohol of 2-C-methyl-D-erythritol 4-phosphate that is a biosynthetic precursor in the nonmevalonate pathway. This result clearly shows that the yaeM gene is indeed involved in this pathway in E. coli. (+info)Efficient expression, purification and crystallisation of two hyperthermostable enzymes of histidine biosynthesis. (3/391)
Enzymes from hyperthermophiles can be efficiently purified after expression in mesophilic hosts and are well-suited for crystallisation attempts. Two enzymes of histidine biosynthesis from Thermotoga maritima, N'-((5'-phosphoribosyl)-formimino)-5-aminoimidazol-4-carb oxamid ribonucleotide isomerase and the cyclase moiety of imidazoleglycerol phosphate synthase, were overexpressed in Escherichia coli, both in their native and seleno-methionine-labelled forms, purified by heat precipitation of host proteins and crystallised. N'-((5'-phosphoribosyl)-formimino)-5-aminoimidazol-4-carb oxamid ribonucleotide isomerase crystallised in four different forms, all suitable for X-ray structure solution, and the cyclase moiety of imidazoleglycerol phosphate synthase yielded one crystal form that diffracted to atomic resolution. The obtained crystals will enable the determination of the first three-dimensional structures of enzymes from the histidine biosynthetic pathway. (+info)Cloning and heterologous expression of a cDNA encoding 1-deoxy-D-xylulose-5-phosphate reductoisomerase of Arabidopsis thaliana. (4/391)
Various plant isoprenoids are synthesized via the non-mevalonate pathway of isopentenyl diphosphate formation. In this pathway, 1-deoxy-D-xylulose 5-phosphate (DOXP), the first intermediate, is transformed to 2-C-methyl-D-erythritol 4-phosphate (MEP) by an enzyme which was recently cloned from Escherichia coli. In order to find a plant homologue of this 1-deoxy-D-xylulose 5-phosphate reductoisomerase (DXR) we cloned a cDNA fragment from Arabidopsis thaliana which has high homology to the E. coli DXR. By expression of this fragment in E. coli we could demonstrate that it encodes a protein which transforms DOXP to MEP. The antibiotic fosmidomycin specifically inhibits this DXR enzyme activity. (+info)A molecular sensor that allows a gut commensal to control its nutrient foundation in a competitive ecosystem. (5/391)
Little is known about how members of the indigenous microflora interact with their mammalian hosts to establish mutually beneficial relationships. We have used a gnotobiotic mouse model to show that Bacteroides thetaiotaomicron, a component of the intestinal microflora of mice and humans, uses a repressor, FucR, as a molecular sensor of L-fucose availability. FucR coordinates expression of an operon encoding enzymes in the L-fucose metabolic pathway with expression of another locus that regulates production of fucosylated glycans in intestinal enterocytes. Genetic and biochemical studies indicate that FucR does this by using fucose as an inducer at one locus and as a corepressor at the other locus. Coordinating this commensal's immediate nutritional requirements with production of a host-derived energy source is consistent with its need to enter and persist within a competitive ecosystem. (+info)Gene silencing: Maintaining methylation patterns. (6/391)
Recent studies of an Arabidopsis gene family have shown that inverted repeats can be potent silencers of other identical sequences in the genome, causing them to become stably methylated at cytosine residues. From mutations affecting this process we are beginning to understand how methylation patterns are maintained. (+info)Increasing the thermostability of D-xylose isomerase by introduction of a proline into the turn of a random coil. (7/391)
Thermostability can be increased by introducing prolines at suitable sites in target proteins. Two single (G138P, G247D) mutants and one double (G138P/G247D) mutant of xylose isomerase from Streptomyces diastaticus No.7, strain M1033 have been constructed by site-directed mutagenesis. With respect to the wild-type enzyme, G138P showed about a 100% increase in thermostability, and G247D showed an increased catalytic activity. Significantly, the double mutant, G138P/G247D displayed even higher activity than G247D and better heat stability than G138P. Its half life was about 2.5-fold greater than the wild-type enzyme, using xylose as a substrate. Molecular modelling suggested that the introduction of a proline residue in the turn of a random coil may cause the surrounding conformation to be tightened by reducing the backbone flexibility. The change in thermostability can, therefore, be explained based on changes in the molecular rigidity. Furthermore, the improvements in the properties of the double mutant indicated that the advantages of two single mutants can be combined effectively. (+info)Arabidopsis PAI gene arrangements, cytosine methylation and expression. (8/391)
Previous analysis of the PAI tryptophan biosynthetic gene family in Arabidopsis thaliana revealed that the Wassilewskija (WS) ecotype has four PAI genes at three unlinked sites: a tail-to-tail inverted repeat at one locus (PAI1-PAI4) plus singlet genes at two other loci (PAI2 and PAI3). The four WS PAI genes are densely cytosine methylated over their regions of DNA identity. In contrast, the Columbia (Col) ecotype has three singlet PAI genes at the analogous loci (PAI1, PAI2, and PAI3) and no cytosine methylation. To understand the mechanism of PAI gene duplication at the polymorphic PAI1 locus, and to investigate the relationship between PAI gene arrangement and PAI gene methylation, we analyzed 39 additional ecotypes of Arabidopsis. Six ecotypes had PAI arrangements similar to WS, with an inverted repeat and dense PAI methylation. All other ecotypes had PAI arrangements similar to Col, with no PAI methylation. The novel PAI-methylated ecotypes provide insights into the mechanisms underlying PAI gene duplication and methylation, as well as the relationship between methylation and gene expression. (+info)
RCSB PDB
- 1PII: THREE-DIMENSIONAL STRUCTURE OF THE BIFUNCTIONAL ENZYME PHOSPHORIBOSYLANTHRANILATE ISOMERASE:...
Identification, expression and variation of the GNPDA2 gene, and its association with body weight and fatness traits in chicken...
Overproduction of Escherichia coli D-Xylose Isomerase Using ${\lambda}P L$ Promoter
Xylose isomerase - Wikipedia
P25170 | TRPC | Multifunctional tryptophan biosynthesis protein | Druggability | Cancer
KEGG T01040: CNBH0530
Epi-Alleles in Plants: Inheritance of Epigenetic Information over Generations : Plant and Cell Physiology - oi
Structure Cluster
- 1K5H: 1-deoxy-D-xylulose-5-phosphate reductoisomerase 3D Similarity Report Page
xylA - Xylose isomerase - Clostridium ljungdahlii (strain ATCC 55383 / DSM 13528 / PETC) - xylA gene & protein
1CD5 GLUCOSAMINE-6-PHOSPHATE DEAMINASE FROM E.COLI, T CONFORMER | 1CD5 A | P15056 | BRAF | Serine/threonine-protein kinase B...
GNPDA2 - PCR Primer Pair - SYBR | PrimePCR | Bio-Rad
GNPDA1 Antibody 12312-1-AP | Proteintech
GNPDA2 Antibody 17105-1-AP | Proteintech
Glucose Isomerase
3nwp - TOPSAN
NWMN 1746 - AureoWiki
Search Articles | University of Toronto Libraries
RPI AMP (Adenosine-5-monophosphate),5g - 31FV79|A11240-5.0 - Grainger
Office Monitoring and Control With PSOC and RPi : 6 Steps (with Pictures) - Instructables
Technologies Available for Licensing|RPI
RPI SOB Broth,100g - 31GD85|S25000-100.0 - Grainger
NWMN 1423 - AureoWiki
isomerase - Everything2.com
Phosphoribosylanthranilate isomerase and indoleglycerol-phosphate synthase: tryptophan biosynthetic enzymes from Thermotoga...
A thermostable xylose isomerase from Thermus caldophilus: Biochemical characterization, crystallization and preliminary x-ray...
EP 1095153 A1 20010502 - BIOLOGICAL TAGATOSE PRODUCTION BY RECOMBINANT ESCHERICHIA COLI
Characterization of an L-arabinose isomerase from Bacillus coagulans NL01 and its application for D-tagatose production |...
trpF - N-(5-phosphoribosyl)anthranilate isomerase - Streptococcus pneumoniae (strain ATCC BAA-255 / R6) - trpF gene & protein
Design, Synthesis, and X-ray Crystallographic Studies of alpha-Aryl Substituted Fosmidomycin Analogues as Inhibitors of...
SWISS-MODEL Repository | C4L656
PROSITE
Journal:Acta Cryst D:S2059798319004169 - Proteopedia, life in 3D
Gnpda1 Image Picker | International Mouse Phenotyping Consortium
RealTimeRPI.com Sacred Heart Mens College Basketball Rating Percentage Index (RPI) Ratings - A leading sports ratings and...
RealTimeRPI.com Sacred Heart Mens College Basketball Rating Percentage Index (RPI) Ratings - A leading sports ratings and...
PDB 8xia structure summary ‹ Protein Data Bank in Europe (PDBe) ‹ EMBL-EBI
General approach to reversing ketol-acid reductoisomerase cofactor dependence from NADPH to NADH | PNAS
Publications | SBRC
Publications | SBRC
RPI TriggerWheel Injury Recovery at Road Runner
Sports
RPi Expansion Boards - eLinux.org
Difference between revisions of RPi Expansion Boards - eLinux.org
Search Results
Glucosamine-750mg-chondroitin-calcium
Glucosamine-700mg-chondroitin-600mg-calcium-60mg
Sugar-phosphate isomerase, RpiB/LacA/LacB family (IPR003500) | InterPro | EMBL-EBI
Hauppauge, NY (Place) - Rensselaer Libraries
Tissues (Topic) - Rensselaer Libraries
Biological Buffers ( A - H ) - RPI
Sto su helminti. Vierme hidrotermal, Asa ceva chiar exista - vietuitoare senzationale
Okay, Ive had enough of Win 10!
RPI Offseason Thread: 7 Months of Drivel -
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BR112012007916A2 - step process for the production of chlorinated or fluorinated propens and process for preparing 1,1,3,3 -...
InforUsers Community
Hydroxypyruvate isomerase
The systematic name of this enzyme class is hydroxypyruvate aldose-ketose-isomerase. This enzyme participates in glyoxylate and ... This enzyme belongs to the family of isomerases, specifically those intramolecular oxidoreductases interconverting aldoses and ... de Windt FE, van der Drift C (1980). "Purification and some properties of hydroxypyruvate isomerase of Bacillus fastidiosus". ... Portal: Biology v t e (EC 5.3.1, Enzymes of unknown structure, All stub articles, Isomerase stubs). ...
Corticosteroid side-chain-isomerase
The systematic name of this enzyme class is 11-deoxycorticosterone aldose-ketose-isomerase. Martin KO, Oh SW, Lee HJ, Monder C ... This enzyme belongs to the family of isomerases, specifically those intramolecular oxidoreductases interconverting aldoses and ... In enzymology, a corticosteroid side-chain-isomerase (EC 5.3.1.21) is an enzyme that catalyzes the chemical reaction 11- ... Monder C, Martin KO, Bogumil J (1980). "Presence of epimerase activity in hamster liver corticosteroid side chain isomerase". J ...
Arabinose isomerase
The systematic name of this enzyme class is D-arabinose aldose-ketose-isomerase. Other names in common use include D-arabinose( ... L-fucose) isomerase, D-arabinose isomerase, L-fucose isomerase, and D-arabinose ketol-isomerase. As of late 2007, only one ... This enzyme belongs to the family of isomerases, specifically those intramolecular oxidoreductases interconverting aldoses and ... In enzymology, an arabinose isomerase (EC 5.3.1.3) is an enzyme that catalyzes the chemical reaction D-arabinose ⇌ {\ ...
L-fucose isomerase
The systematic name of this enzyme class is L-fucose aldose-ketose-isomerase. This enzyme participates in fructose and mannose ... This enzyme belongs to the family of isomerases, specifically those intramolecular oxidoreductases interconverting aldoses and ... In enzymology, a L-fucose isomerase (EC 5.3.1.25) is an enzyme that catalyzes the chemical reaction L-fucose ⇌ {\displaystyle \ ... The enzyme is a hexamer, forming the largest structurally known ketol isomerase, and has no sequence or structural similarity ...
L-arabinose isomerase
The systematic name of this enzyme class is L-arabinose aldose-ketose-isomerase. This enzyme participates in pentose and ... This enzyme belongs to the family of isomerases, specifically those intramolecular oxidoreductases interconverting aldoses and ... L-arabinose isomerase". J. Biol. Chem. 231 (2): 1031-7. PMID 13539034. Nakamatu T, Yamanaka K (1969). "Crystallization and ... In enzymology, a L-arabinose isomerase (EC 5.3.1.4) is an enzyme that catalyzes the chemical reaction L-arabinose ⇌ {\ ...
D-lyxose ketol-isomerase
The systematic name of this enzyme class is D-lyxose aldose-ketose-isomerase. Other names in common use include D-lyxose ... This enzyme belongs to the family of isomerases, specifically those intramolecular oxidoreductases interconverting aldoses and ... In enzymology, a D-lyxose ketol-isomerase (EC 5.3.1.15) is an enzyme that catalyzes the chemical reaction D-lyxose ⇌ {\ ... ANDERSON RL, ALLISON DP (1965). "Purification and Characterization of D-Lyxose Isomerase". J. Biol. Chem. 240: 2367-72. PMID ...
L-rhamnose isomerase
The systematic name of this enzyme class is L-rhamnose aldose-ketose-isomerase. Other names in common use include rhamnose ... This enzyme belongs to the family of isomerases, specifically those intramolecular oxidoreductases interconverting aldoses and ... I. L-Rhamnose Isomerase from Lactobacillus Plantarum". Biochem. Z. 339: 145-53. PMID 14095156. Portal: Biology v t e (EC 5.3.1 ... In enzymology, a L-rhamnose isomerase (EC 5.3.1.14) is an enzyme that catalyzes the chemical reaction L-rhamnose ⇌ {\ ...
Glucuronate isomerase
The systematic name of this enzyme class is D-glucuronate aldose-ketose-isomerase. Other names in common use include uronic ... isomerase, uronate isomerase, D-glucuronate isomerase, uronic acid isomerase, and D-glucuronate ketol-isomerase. This enzyme ... This enzyme belongs to the family of isomerases, specifically those intramolecular oxidoreductases interconverting aldoses and ... In enzymology, a glucuronate isomerase (EC 5.3.1.12) is an enzyme that catalyzes the chemical reaction D-glucuronate ⇌ {\ ...
Xylose isomerase
The systematic name of this enzyme class is D-xylose aldose-ketose-isomerase. Other names in common use include D-xylose ... specifically those intramolecular oxidoreductases interconverting aldoses and ketoses. The isomerase has now been observed in ... Xylose-isomerases are also commonly called fructose-isomerases due to their ability to interconvert glucose and fructose. ... isomerase, D-xylose ketoisomerase, and D-xylose ketol-isomerase. The activity of D-xylose isomerase was first observed by ...
Ribose isomerase
The systematic name of this enzyme class is D-ribose aldose-ketose-isomerase. Other names in common use include D-ribose ... This enzyme belongs to the family of isomerases, specifically those intramolecular oxidoreductases interconverting aldoses and ... In enzymology, a ribose isomerase (EC 5.3.1.20) is an enzyme that catalyzes the chemical reaction D-ribose ⇌ {\displaystyle \ ... Portal: Biology v t e (EC 5.3.1, Enzymes of unknown structure, All stub articles, Isomerase stubs). ...
Mannose isomerase
The systematic name of this enzyme class is D-mannose aldose-ketose-isomerase. Other names in common use include D-mannose ... This enzyme belongs to the family of isomerases, specifically those intramolecular oxidoreductases interconverting aldoses and ... In enzymology, a mannose isomerase (EC 5.3.1.7) is an enzyme that catalyzes the chemical reaction D-mannose ⇌ {\displaystyle \ ... Portal: Biology v t e (EC 5.3.1, Enzymes of unknown structure, All stub articles, Isomerase stubs). ...
Galactose-6-phosphate isomerase
The systematic name of this enzyme class is D-galactose-6-phosphate aldose-ketose-isomerase. This enzyme participates in ... This enzyme belongs to the family of isomerases, specifically those intramolecular oxidoreductases interconverting aldoses and ... In enzymology, a galactose-6-phosphate isomerase (EC 5.3.1.26) is an enzyme that catalyzes the chemical reaction D-galactose 6- ... Portal: Biology v t e (EC 5.3.1, Enzymes of unknown structure, All stub articles, Isomerase stubs). ...
Arabinose-5-phosphate isomerase
The systematic name of this enzyme class is D-arabinose-5-phosphate aldose-ketose-isomerase. Other names in common use include ... This enzyme belongs to the family of isomerases, specifically those intramolecular oxidoreductases interconverting aldoses and ... In enzymology, an arabinose-5-phosphate isomerase (EC 5.3.1.13) is an enzyme that catalyzes the chemical reaction D-arabinose 5 ... Portal: Biology v t e (EC 5.3.1, Enzymes of unknown structure, All stub articles, Isomerase stubs). ...
Ribose-5-phosphate isomerase
The systematic name of this enzyme class is D-ribose-5-phosphate aldose-ketose-isomerase. RpiA in human beings is encoded on ... Ribose-5-phosphate isomerase deficiency is mutated in a rare disorder, Ribose-5-phosphate isomerase deficiency. The disease has ... Ribose-5-phosphate isomerase (Rpi) encoded by the RPIA gene is an enzyme (EC 5.3.1.6) that catalyzes the conversion between ... The first is an insertion of a premature stop codon into the gene encoding the isomerase, and the second is a missense mutation ...
Phosphoribosylanthranilate isomerase
... anthranilate aldose-ketose-isomerase. Other names in common use include: PRA isomerase, PRAI, IGPS:PRAI (indole-3-glycerol- ... This enzyme belongs to the family of isomerases, specifically those intramolecular oxidoreductases interconverting aldoses and ... As the name phosphoribosylanthranilate isomerase suggests, it functions as an isomerase, rearranging the parts of the molecule ... Phosphoribosylanthranilate isomerase is also found in various forms of fungi such as Kluyveromyces lactis (yeast), ...
4-deoxy-L-threo-5-hexosulose-uronate ketol-isomerase
The systematic name of this enzyme class is 4-deoxy-L-threo-5-hexosulose-uronate aldose-ketose-isomerase. This enzyme is also ... This enzyme belongs to the family of isomerases, specifically those intramolecular oxidoreductases interconverting aldoses and ... In enzymology, a 4-deoxy-L-threo-5-hexosulose-uronate ketol-isomerase (EC 5.3.1.17) is an enzyme that catalyzes the chemical ... Preiss J (1966). "4-Deoxy-L-threo-5-hexosulose uronic acid isomerase". Carbohydrate Metabolism. Methods in Enzymology. Vol. 9. ...
S-methyl-5-thioribose-1-phosphate isomerase
... aldose-ketose-isomerase, 1-phospho-5'-S-methylthioribose isomerase, and S-methyl-5-thio-D-ribose-1-phosphate aldose-ketose- ... The systematic name of this enzyme class is S-methyl-5-thio-alpha-D-ribose-1-phosphate aldose-ketose-isomerase. Other names in ... This enzyme belongs to the family of isomerases, specifically those intramolecular oxidoreductases interconverting aldoses and ... 1-PMTR isomerase, 5-methylthio-5-deoxy-D-ribose-1-phosphate ketol-isomerase, S-methyl-5-thio-5-deoxy-D-ribose-1-phosphate ketol ...
Isomerase
Like most sugar isomerases, glucose isomerase catalyzes the interconversion of aldoses and ketoses. The conversion of glucose ... Phosphohexose Isomerase Deficiency (PHI) is also known as phosphoglucose isomerase deficiency or Glucose-6-phosphate isomerase ... Generally, "the names of isomerases are formed as "substrate isomerase" (for example, enoyl CoA isomerase), or as "substrate ... A ketose is then formed and the ring is closed again. Glucose-6-phosphate first binds to the active site of the isomerase. The ...
List of MeSH codes (D08)
... aldose-ketose isomerases MeSH D08.811.399.475.200.174 - autocrine motility factor MeSH D08.811.399.475.200.350 - glucose-6- ... triose-phosphate isomerase MeSH D08.811.399.475.400 - carbon-carbon double bond isomerases MeSH D08.811.399.475.400.700 - ... steroid isomerases MeSH D08.811.399.475.800 - sulfur-sulfur bond isomerases MeSH D08.811.399.475.800.550 - protein disulfide- ... phosphate isomerase MeSH D08.811.399.475.200.550 - mannose-6-phosphate isomerase MeSH D08.811.399.475.200.662 - neuroleukin ...
1-(5-phosphoribosyl)-5-((5-phosphoribosylamino)methylideneamino)imidazole-4-carboxamide isomerase
... imidazole-4-carboxamide aldose-ketose-isomerase. This enzyme catalyses the following chemical reaction 1-(5-phosphoribosyl)-5 ... 1-(5-phosphoribosyl)-5-((5-phosphoribosylamino)methylideneamino)imidazole-4-carboxamide isomerase (EC 5.3.1.16, N-(5-phospho-D- ... 1-(5-phosphoribosyl)-5-((5-phosphoribosylamino)methylideneamino)imidazole-4-carboxamide+isomerase at the US National Library of ... isomerase) of histidine biosynthesis from Salmonella typhimurium". The Journal of Biological Chemistry. 241 (14): 3262-9. PMID ...
D-sedoheptulose 7-phosphate isomerase
... is an enzyme with systematic name D-glycero-D-manno-heptose 7-phosphate aldose-ketose-isomerase. This enzyme catalyses the ... D-sedoheptulose 7-phosphate isomerase (EC 5.3.1.28, sedoheptulose-7-phosphate isomerase, phosphoheptose isomerase, gmhA (gene ... D-sedoheptulose+7-phosphate+isomerase at the US National Library of Medicine Medical Subject Headings (MeSH) Portal: Biology v ... Kim MS, Shin DH (November 2009). "A preliminary X-ray study of sedoheptulose-7-phosphate isomerase from Burkholderia ...
Mannose phosphate isomerase
MPI must convert an aldose (mannose) to a ketose (fructose), in addition to opening and closing the rings for these sugars. In ... Mannose-6 phosphate isomerase (MPI), alternately phosphomannose isomerase (PMI) (EC 5.3.1.8) is an enzyme which facilitates the ... anomeric form used by phosphomannose isomerase and its 1-epimerization by phosphoglucose isomerase". The Journal of Biological ... "Structural basis for phosphomannose isomerase activity in phosphoglucose isomerase from Pyrobaculum aerophilum: a subtle ...
Glucose-6-phosphate isomerase
The mechanism that GPI uses to interconvert glucose 6-phosphate and fructose 6-phosphate (aldose to ketose) consists of three ... Glucose-6-phosphate isomerase in PROSITE Phosphoglucose Isomerase Glucose phosphate isomerase deficiency This article ... Glucose-6-phosphate isomerase (GPI), alternatively known as phosphoglucose isomerase/phosphoglucoisomerase (PGI) or ... Swan MK, Hansen T, Schönheit P, Davies C (September 2004). "A novel phosphoglucose isomerase (PGI)/phosphomannose isomerase ...
Heptose
... a ketose), found in avocadoes L-glycero-D-manno-heptose (an aldose), a late intermediate in lipid A biosynthesis. Patricia L. ... "Structure and Function of Sedoheptulose-7-phosphate Isomerase, a Critical Enzyme for Lipopolysaccharide Biosynthesis and a ... a ketose), an intermediate in the Calvin cycle and in lipid A biosynthesis mannoheptulose ( ...
Glycolysis
Meyerhoff and Junowicz found that the equilibrium constant for the isomerase and aldoses reaction were not affected by ... a ketose), and glyceraldehyde 3-phosphate (an aldose). There are two classes of aldolases: class I aldolases, present in ... Cofactors: Mg2+ G6P is then rearranged into fructose 6-phosphate (F6P) by glucose phosphate isomerase. Fructose can also enter ... The reaction requires an enzyme, phosphoglucose isomerase, to proceed. This reaction is freely reversible under normal cell ...
TPI1
This isomerization of a ketose to an aldose proceeds through an cis-enediol(ate) intermediate. This isomerization proceeds ... Triose Phosphate Isomerase is a member of the alpha and beta (α/β) class of proteins; it is a homodimer, and each subunit ... "Crystal structure of recombinant human triosephosphate isomerase at 2.8 A resolution. Triosephosphate isomerase-related human ... Triosephosphate isomerase is an enzyme that in humans is encoded by the TPI1 gene. This gene encodes an enzyme, consisting of ...
Glyceraldehyde
It is the simplest of all common aldoses. It is a sweet, colorless, crystalline solid that is an intermediate compound in ... the simplest ketose, is an isomer of glyceraldehyde. The enzyme glycerol dehydrogenase (NADP+) has two substrates, glycerol and ... catalyzed by the enzyme triosephosphate isomerase, is an important intermediate step in glycolysis. Stereoisomerism Merck Index ...
2014 Ju-Jitsu World Championships
The 2014 Ju-Jitsu World Championship were the 12th edition of the Ju-Jitsu World Championships, and were held in Paris, France from November 28 to November 30, 2014. 28.11.2014 - Men's and Women's Fighting System, Men's and Women's Jiu-Jitsu (ne-waza), Men's Duo System - Classic 29.11.2014 - Men's and Women's Fighting System, Men's and Women's Jiu-Jitsu (ne-waza), Women's Duo System - Classic 30.11.2014 - Men's Jiu-Jitsu (ne-waza), Mixed Duo System - Classic, Team event Vincent MATCZAK (2014-09-30). "4TH INVITAION TO WORLD CHAMPIONSHIP 2014" (PDF). Retrieved 2019-11-28.[dead link] Online results Official results (PDF) Mixed team event results (PDF) (All articles with dead external links, Articles with dead external links from April 2022, Ju-Jitsu World Championships, 2014 in French sport ...
Bolley Johnson
Bolley L. "Bo" Johnson (born November 15, 1951) is an American politician from the state of Florida. A member of the Democratic Party, Johnson was a member of the Florida House of Representatives, and served as the Speaker of the Florida House of Representatives. Johnson is from Milton, Florida. His father and grandfather served as county commissioners for Santa Rosa County, Florida. Johnson graduated from Milton High School, and became the first member of his family to attend college. He received his bachelor's degree from Florida State University. Johnson volunteered for Mallory Horne when Horne served as the president of the Florida Senate. At the age of 22, Johnson met Lawton Chiles, then a member of the United States Senate, who hired him as a legislative aide in 1973. Johnson was elected to the Florida House of Representatives, representing the 4th district from November 7, 1978 to November 3, 1992. He also served the 1st district from November 3, 1992 to November 8, 1994. He became the ...
Don't Say No
... may refer to: Don't Say No (Billy Squier album), a 1981 album by American rock singer Billy Squier, and its title track Don't Say No (Seohyun EP), a 2016 extended play by South Korean pop singer Seohyun, and its title track "Don't Say No" (Tom Tom Club song), from the 1988 album Boom Boom Chi Boom Boom "Don't Say No", by Robbie Williams from the 2005 album Intensive Care "Don't Say No Tonight", a 1985 single by Eugene Wilde This disambiguation page lists articles associated with the title Don't Say No. If an internal link led you here, you may wish to change the link to point directly to the intended article. (Disambiguation pages with short descriptions, Short description is different from Wikidata, All article disambiguation pages, All disambiguation pages, Disambiguation pages ...
ExplorEnz: EC 5.3.1.4
β-L-arabinopyranose aldose-ketose-isomerase. Comments:. Requires a divalent metal ion (the enzyme from the bacterium ... Patrick, J.W. and Lee, N. Purification and properties of an L-arabinose isomerase from Escherichia coli. J. Biol. Chem. 243 ( ... Banerjee, S., Anderson, F. and Farber, G.K. The evolution of sugar isomerases. Protein Eng. 8 (1995) 1189-1195. [DOI] [PMID: ... Manjasetty, B.A. and Chance, M.R. Crystal structure of Escherichia coli L-arabinose isomerase (ECAI), the putative target of ...
glucosamine, 3416-24-8
HOMD :: SEQF2424
DeCS
Aldose Ketose Isomerases Isomerases, Aldose-Ketose Isomerases, Ketose-Aldose Ketose Aldose Isomerases Ketose-Aldose Isomerases ... Aldose Ketose Isomerases. Isomerases, Aldose-Ketose. Isomerases, Ketose-Aldose. Ketose Aldose Isomerases. Ketose-Aldose ... Aldose-Ketose Isomerases - Preferred Concept UI. M0029314. Scope note. Enzymes that catalyze the interconversion of aldose and ... Enzymes that catalyze the interconversion of aldose and ketose compounds.. Allowable Qualifiers:. AD administration & dosage. ...
Publications | SBRC
Filters: Keyword is Aldose-Ketose Isomerases [Clear All Filters]. 1992. van Tilbeurgh, H., J. Jenkins, M. Chiadmi, J. Janin, S ... isomerase from Actinoplanes missouriensis. 2. Site-directed mutagenesis of the xylose binding site., Biochemistry, vol. 31, ... J. Wodak, N. T. Mrabet, and A. M. Lambeir, Protein engineering of xylose (glucose) isomerase from Actinoplanes missouriensis. ... isomerase from Actinoplanes missouriensis. 1. Crystallography and site-directed mutagenesis of metal binding sites., ...
Nucleoid (470)
DeCS 2010 - February 12, 2010 version
Pesquisa | Biblioteca Virtual em Saúde - BRASIL
The second enzyme in the glycolytic pathway, phosphoglucose isomerase (PGI), catalyses an intracellular aldose-ketose ... Glucose-6-Fosfato Isomerase/química , Sítios de Ligação , Catálise , Cristalização , Frutosefosfatos/metabolismo , Glucose-6- ... Crystal structure of human phosphoglucose isomerase and analysis of the initial catalytic steps. ... Fosfato/metabolismo , Glucose-6-Fosfato Isomerase/metabolismo , Humanos , Modelos Moleculares , Conformação Proteica , Difração ...
DeCS 2009 - February 20, 2009 version
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5.3.1.6: ribose-5-phosphate isomerase - BRENDA Enzyme Database
5.3.1 Interconverting aldoses and ketoses, and related compounds. 5.3.1.6 ribose-5-phosphate isomerase ... Ribose-5-P isomerase, RPI, Ribosephosphate isomerase A, Ribosephosphate isomerase B, D-ribose-5-phosphate ketol-isomerase, D- ... Isomerase, ribose phosphate, Phosphopentoisomerase, Phosphopentose isomerase, Phosphoriboisomerase, Ribose phosphate isomerase ... ribose-5-phosphate isomerase B, RpiB, 5-phosphate ketol-isomerase, type B ribose-5-phosphate isomerase, D-ribose-5-phosphate ...
AEA94918 details
Mp2g10270.1 details
Flashcards - BioChem Pentose Phosphate Shunt (18)
enzyme that uses coenzyme TPP to transfer a 2-carbon fragment FROM a ketose (xylulose-5-phosphate) TO an aldose (ribose-5- ... phosphopentose isomerase converts ribulose-5-phosphate to ribose-5-phosphate * True or False: in the pentose phosphate pathway ... transfers 3-carbon fragment from sedoheptulose(a 7-carbon ketose) to glyceraldehyde-3-phosphate (an acceptor 3-carbon aldose)* ... How many carbons are in the fragments transketolase transfers from a ketose to an aldose? ...
Genetics - David Fankhauser
... changing the molecule from an aldose to a ketose. This will free up the number one carbon for the phosphoryllation of the next ... Triose phosphate isomerase moves the carbonyl from the number two carbon to the number one carbon, isomerizing DHAP to ... Glucose is both an aldose and a hexose. It enters the cell by diffusion, and the action of hexokinase holds it there. ...
XM 003056132.1 details
Events for December 2022 - The Catalysis Center for Energy Innovation
We showed that the homogeneous aldol-ketose isomerization mechanism is similar to that over Sn-BEA. Hydrolysis of the salt ... 2-intramolecular carbon shift reactions of aldoses, for example, various molybdenum oxide and molybdate species and alkali- ... that the Sn4+ centers catalyze the intramolecular H-shift to fructose similarly to the reaction catalyzed by D-xylose isomerase ...
Putative1
- Manjasetty, B.A. and Chance, M.R. Crystal structure of Escherichia coli L -arabinose isomerase (ECAI), the putative target of biological tagatose production. (enzyme-database.org)
Specificity1
- Schray, K.J. and Rose, I.A. Anomeric specificity and mechanism of two pentose isomerases. (enzyme-database.org)
Protein1
- Protein engineering of xylose (glucose) isomerase from Actinoplanes missouriensis. (ac.be)
Isomerization3
- The second enzyme in the glycolytic pathway, phosphoglucose isomerase (PGI), catalyses an intracellular aldose-ketose isomerization. (nih.gov)
- For the reaction to take place, it needs the help of aldose-ketose isomerization using a catalyst phosphohexose isomerase. (laboratoryinfo.com)
- Unlike bacteria and some fungi which directly convert xylose to xylulose catalyzed by xylose isomerase, xylose-utilizing yeasts perform this isomerization in two consecutive steps, via xylitol, catalyzed by an NAD(P)H-dependent xylose reductase (XR) and an NAD+-specific xylitol dehydrogenase (XDH) (Fig. 1). (cyberleninka.org)
Interconversion1
- Enzymes that catalyze the interconversion of aldose and ketose compounds. (nih.gov)
Converts1
- Hence Triose-phosphate isomerase converts DHAP into GAP useful for generating ATP. (laboratoryinfo.com)
Organism1
- The food enzyme is a d-xylose aldose-ketose-isomerase (EC 5.3.1.5) produced with the genetically modified Streptomyces rubiginosus strain DP-Pzn37 by Danisco US Inc. Although the production strain contains antibiotic resistance genes, the food enzyme was shown to be free from viable cells of the production organism and its DNA. (mendeley.com)
Structure1
- Structure of native phosphoglucose isomerase from rabbit: conformational changes associated with catalytic function. (nih.gov)
Step2
- Dephosphorylation of the detritiated but still 'C-labeled glu- cose-6-P derived from the rapid reversibility of the isomerase step would then return ["C]glucose without the °H label back to the glucose pool. (nih.gov)
- Because °H is irreversibly lost at the isomerase step to *H,O, the principal *H-labeled metabolite of [2-°H]glucose, such dephosphorylation would affect neither the production of *H-labeled metabolites nor the specific activity of the (*H]glucose pool. (nih.gov)