Sedimentation Study of a Catalytically Active form of Rabbit Muscle Phosphofructokinase at pH 8.55 - Fingerprint - UTMB...
Dive into the research topics of Sedimentation Study of a Catalytically Active form of Rabbit Muscle Phosphofructokinase at pH 8.55. Together they form a unique fingerprint. ...
Ca2+-mediated activation of phosphofructokinase in perfused rat heart | Biochemical Journal
Perfusion of the isolated rat heart with Ca2+ concentrations exceeding 3 mM activated phosphofructokinase and phosphorylase, and decreased the concentration of cyclic AMP. Half-maximal activation of phosphofructokinase occurred at 5 mM-CaCl2; significant activation of phosphorylase did not occur until the concentration of CaCl2 exceeded 12 mM. The time course for the activation of phosphofructokinase at 12 mM-CaCl2 indicated that maximal activation occurred within 2 min; when the perfusion-medium Ca2+ concentration was re-adjusted to 3 mM, the phosphofructokinase activity returned to pre-activation values within 30 s. The addition of Ca2+ to extracts of heart did not activate phosphofructokinase. The activation of phosphofructokinase by sub-maximal doses of adrenaline and Ca2+ were not additive. The activation of phosphofructokinase by 1 microM-adrenaline + 10 microM-propranolol and by 1 microM-isoprenaline was inhibited by high concentrations of K+ (22-56 mM). The activation of ...
Properties of ATP-dependent Phosphofructokinase from Endosperm of Developing Wheat ( Triticum aestivum L.) Grains | SpringerLink
ATP-dependent phosphofructokinase (ATP:D-fructose S-phosphate, 1-phosphotransferase, EC 2.7.1.11, PFK) from endosperm of developing wheat grains was purifi
1 phosphofructokinase : définition de 1 phosphofructokinase et synonymes de 1 phosphofructokinase (anglais)
Définitions de 1 phosphofructokinase, synonymes, antonymes, dérivés de 1 phosphofructokinase, dictionnaire analogique de 1 phosphofructokinase (anglais)
The N-Terminal Amino Acid Sequence of Sheep Heart Phosphofructokinase | Biochemical Society Transactions
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GFIT result for T01780
pfk; High confidence in function and specificity; K21071 ATP-dependent phosphofructokinase / diphosphate-dependent phosphofructokinase [EC:2.7.1.11 2.7.1.90] ...
GFIT result for T01294
pfp; pyrophosphate--fructose 6-phosphate 1-phosphotransferase Pfp; K21071 ATP-dependent phosphofructokinase / diphosphate-dependent phosphofructokinase [EC:2.7.1.11 2.7.1.90] ...
ATP-dependent 6-phosphofructokinase elisa and antibody
Shop ATP-dependent 6-phosphofructokinase ELISA Kit, Recombinant Protein and ATP-dependent 6-phosphofructokinase Antibody at MyBioSource. Custom ELISA Kit, Recombinant Protein and Antibody are available.
Lactate favours the dissociation of skeletal muscle 6-phosphofructo-1-kinase tetramers down-regulating the enzyme and muscle...
For a long period lactate was considered as a dead-end product of glycolysis in many cells and its accumulation correlated with acidosis and cellular and tissue damage. At present, the role of lactate in several physiological processes has been investigated based on its properties as an energy source, a signalling molecule and as essential for tissue repair. It is noteworthy that lactate accumulation alters glycolytic flux independently from medium acidification, thereby this compound can regulate glucose metabolism within cells. PFK (6-phosphofructo-1-kinase) is the key regulatory glycolytic enzyme which is regulated by diverse molecules and signals. PFK activity is directly correlated with cellular glucose consumption. The present study shows the property of lactate to down-regulate PFK activity in a specific manner which is not dependent on acidification of the medium. Lactate reduces the affinity of the enzyme for its substrates, ATP and fructose 6-phosphate, as well as reducing the affinity ...
Cardiac Insulin Signaling Regulates Glycolysis Through Phosphofructokinase 2 Content and Activity | Journal of the American...
Our results support that the increase in EGIs in the fasted heart is facilitated by the decrease in PFK‐2 protein content. For example, PFK‐1 protein levels and metabolic feedback inhibitors of PFK‐1, such as citrate and adenosine phosphates, are unchanged with fasting. Thus, the decrease in PFK‐1 activity is likely mediated by decreased content of fructose‐2,6‐bisphosphate. Unfortunately, fructose‐2,6‐bisphosphate is not detected by metabolomic analysis because of its low concentration, instability, and the unavailability of metabolic standards that would allow refinement of current analytical approaches. Nevertheless, the critical role of PFK‐2 in modulating EGIs is reciprocally supported by the metabolic analysis of hearts after isoproterenol stimulation. Under these conditions, activation of PFK‐2 results in a 90% decrease in EGIs (Figure 3C). In addition, Gibb et al have shown, through metabolic tracer studies in cardiomyocytes, that a decrease in PFK‐1 activity ...
pfkA - ATP-dependent 6-phosphofructokinase isozyme 1 - Escherichia coli (strain K12) - pfkA gene & protein
Catalyzes the phosphorylation of D-fructose 6-phosphate to fructose 1,6-bisphosphate by ATP, the first committing step of glycolysis.
PFK1 - ATP-dependent 6-phosphofructokinase subunit alpha - Komagataella phaffii (strain GS115 / ATCC 20864) (Yeast) - PFK1 gene...
Catalyzes the phosphorylation of D-fructose 6-phosphate to fructose 1,6-bisphosphate by ATP, the first committing step of glycolysis (By similarity). Involved in the modulation of glucose-induced microautophagy of peroxisomes independent of its ability to metabolize glucose intermediates.
Annotation rule MF 03185
Classification of type A phosphofructokinases into subfamilies was done according to Mueller at al.(2001) (PubMed:11673446) and Bapteste et al.(2003) (PubMed:14585511). Phosphoryl donor specificity (ATP or PPi) seems to be determined by a single residue, Asp or Gly-175 (PFP_ENTHI numbering) according to Chi et al.(2000) (PubMeed:11001940), Moore et al.(2002) (PubMed:12015149), and Bapteste et al.(2003) (PubMed:14585511) and references therein ...
Sequence Similarity Search - BLAST
tfo:BFO_1157 K00850 6-phosphofructokinase 1 [EC:2.7.1.11] , (GenBank) pfkA; 6-phosphofructokinase (A) MGFKLIRSNMSTKIKCIGLLTSGGDAPGMNAAIRAVTRTAIYNGMAVKGIYRGYKGLITN EIEDFKTQSVSNIIQRGGTILKTARCAEFQTSEGRKLAYDVILQHGINAMIVIGGDGSLR GARDFAQEYDFPIIGLPGTIDNDLNGTDTTIGYDTALNTIMECVDKIRDTASSHERLFFV EVMGRDAGFLALNGAIASGAEAAIIPEISLKKDQLAEMIEMGFRKSKNSSIVLVAESEVT GGAMGVAERVKKQYPGFDVRVSILGHLQRGGSPTAQDRILSTRMGVAAVDALIEGQRNAM VGIQNEELTLVPFVKAIKKDKPINRDLLNVLRIVST ...
Sequence Similarity Search - BLAST
seg:SG3359 K00850 6-phosphofructokinase 1 [EC:2.7.1.11] , (GenBank) pfkA; 6-phosphofructokinase (A) MIKKIGVLTSGGDAPGMNAAIRGVVRAALTEGLEVMGIYDGYLGLYEDRMVQLDRYSVSD MINRGGTFLGSARFPEFRDENIRAVAIENLKKRGIDALVVIGGDGSYMGAKRLTEIGFPC IGLPGTIDNDIKGTDYTIGYFTALGTVVEAIDRLRDTSSSHQRISIVEVMGRYCGDLTLA AAIAGGCEFIVVPEVEFNREDLVAEIKAGIAKGKKHAIVAITEHMCDVDELAHFIEKETG RETRATVLGHIQRGGSPVPYDRILASRMGAYAIDLLLEGHGGRCVGIQNEQLVHHDIIDA IENMKRPFKSDWMECAKKLY ...
Phosphofructokinase deficiency - Wikipedia
Phosphofructokinase deficiency, also known as glycogen storage disease type VII or Taruis disease, is a extremely rare muscular metabolic disorder, with an autosomal recessive inheritance pattern. It may affect humans as well as other mammals (especially dogs). It was named after the Japanese physician, Seiichiro Tarui (1927- ) who first observed the condition in 1965. Human PFK deficiency is categorized into four types: classic, late-onset, infantile and hemolytic. These types are differentiated by age at which symptoms are observed and which symptoms present. Classic phosphofructokinase deficiency is the most common type of this disorder. This type presents with exercise-induced muscle cramps and weakness (sometimes rhabdomyolysis), myoglobinuria, as well as with haemolytic anaemia causing dark urine a few hours later. Hyperuricemia is common, due to the kidneys inability to process uric acid following damage resulting from processing myoglobin. Nausea and vomiting following strenuous ...
تحلل السكر - المعرفة
The energy expenditure of another ATP in this step is justified in 2 ways: The glycolytic process (up to this step) is now irreversible, and the energy supplied destabilizes the molecule. Because the reaction catalyzed by Phosphofructokinase 1 (PFK-1) is coupled to the hydrolysis of ATP, an energetically favorable step, it is, in essence, irreversible, and a different pathway must be used to do the reverse conversion during gluconeogenesis. This makes the reaction a key regulatory point (see below). This is also the rate-limiting step. Furthermore, the second phosphorylation event is necessary to allow the formation of two charged groups (rather than only one) in the subsequent step of glycolysis, ensuring the prevention of free diffusion of substrates out of the cell. The same reaction can also be catalyzed by pyrophosphate-dependent phosphofructokinase (PFP or PPi-PFK), which is found in most plants, some bacteria, archea, and protists, but not in animals. This enzyme uses pyrophosphate (PPi) ...
Differences in the allosteric properties of pure low and high phosphate forms of phosphofructokinase from rat liver.<...
TY - JOUR. T1 - Differences in the allosteric properties of pure low and high phosphate forms of phosphofructokinase from rat liver.. AU - Sakakibara, R.. AU - Uyeda, K.. PY - 1983/7/25. Y1 - 1983/7/25. N2 - Low phosphate and high phosphate forms of phosphofructokinase (Furuya, E., and Uyeda, K. (1980) J. Biol. Chem. 255, 11656-11659) from rat liver were purified to homogeneity and various properties were compared. The specific activities of these enzymes and their electrophoretic mobilities on polyacrylamide in sodium dodecyl sulfate are the same. A limited tryptic digestion yields products with no change in the enzyme activity but with a reduction in the molecular weight of about 2000. Both low and high phosphate enzymes can be phosphorylated by the catalytic subunit of cAMP-dependent protein kinase, and approximately twice as much [32P]phosphate is incorporated into the low phosphate than the high phosphate enzyme. A comparison of their allosteric kinetic properties reveal that the high ...
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We have performed heterologous expression and purification of the glpX encoded FBPaseII in F. tularensis. Here we demonstrate that Escherichia coli has two class II fructose-1,6-bisphosphatases, GlpX and YggF, which show different catalytic properties. Enzyme and pathway databases. J Biol Chem. The enzyme activity was not affected by AMP but strongly inhibited by ATP with an IC 50 value of 0.75 mM and mildly by ADP. Mutation of several starch biosynthetic enzymes had little impact on the activities of PPi-dependent phosphofructokinase, fructose-1,6-bisphosphatase, and ATP-dependent phosphofructokinase, despite the altered capacity of the cell to synthesize starch. ( 20 ):13578-13590. doi: 10.1074/jbc.M808186200 a protein to be much more temperature sensitive than it is in animals... Not display all the features of this website not the affinity for substrate FAQs, UniProtKB manual documents... 1,6-Bisphosphate = > glycerone phosphate + D-glyceraldehyde 3-phosphate: Cofactor ( s ) Also acts on ( ...
Phosphofructokinase deficiency impairs ATP generation, autophagy, and redox balance in rheumatoid arthritis T cells | JEM
T cells almost exclusively rely on glycolysis to support their unusual life style, such as long periods of quiescence alternating with sudden demand for explosive growth and synthetic hyperactivity (MacIver et al., 2013). Upon triggering of their antigen receptor, T cells switch their cellular ATP production from oxidative phosphorylation to high-throughput aerobic glycolysis despite access to adequate oxygen to support complete oxidation of glucose, often termed the Warburg effect (Warburg, 1956; Wang et al., 1976; Greiner et al., 1994). Just as tumor cells, T cells use this mechanism to secure their survival and, in parallel, have access to an essential carbon source for the synthesis of macromolecules mediating their effector functions. At a fundamental level, it is glucose metabolism that regulates T cell function and differentiation and therefore influences the final outcome of adaptive immune responses. Here, we find that T cells from patients with the autoimmune syndrome RA have lost the ...
cellular respiration - Role of ATP and AMP in functioning of Phosphofructokinase - Biology Stack Exchange
This is clearly explained on the Wikipedia page for glycolysis under the heading Phosphofrucokinase. AMP is an allosteric activator of the enzyme and ATP competes for binding at the same site but is not an activator.. You should think of the interaction between the two regulators in terms of reversible binding of both: since they compete for binding at the same site the proportion of the enzyme with bound AMP will go down if [ATP] goes up, for example.. Neither of your proposed schemes is correct: the enzyme is more active with AMP bound and less active with ATP bound. The idea that AMP binds, activates, then wanders off is wrong.. ...
Fruk Image2 growth of TIO2 rods2.jpg
Growth of titanium dioxide nanorods, which can be used in photocatalysis. The second stage of rod formation, just after the formation of initial seeds is captured by electron microscopy. Ljiljana Fruk
6-phosphofructo-2-kinase - Creative Enzymes
Not identical with EC 2.7.1.11 6-phosphofructokinase. The enzyme co-purifies with EC 3.1.3.46 fructose-2,6-bisphosphate 2-phosphatase.
Genatlas sheet
cen - D21S2040 - D21S1259 - TMEM1 - D21S1460 - PWP2H ,EHOC5 - D21S25 - PFKL PFKL - C21orf2 - D21S154 - D21S400 - D21S170 - D21S171 - D21S1903 - SUMO3 - ITGB2 - D21S1897 - D21S1575 - ...
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Isozyme distribution of hexokinase, phosphofructokinase and pyruvate kinase in lymphocytes from patients with chronic...
The enzyme activities and isozyme distribution of the three glycolytic regulator enzymes hexokinase, phosphofructokinase and pyruvate kinase were studied in lymphocytes of patients with chronic lymphocytic leukemia. Isozyme distribution patterns were determined by kinetic measurements, electrophoresis and immunoprecipitation. The CLL lymphocytes were different from normal non-T lymphocytes with respect to hexokinase ... read more residual activity in the presence of glucose-1,6-P2, pyruvate kinase residual activity in the presence of alanine, and phosphofructokinase activity after stimulation by glucose-1,6-P2. No differences could be discerned in enzyme activities between the CLL and the normal T and non-T lymphocytes. show less ...
PFK1 - Overview: Phosphofructokinase Enzyme Activity, Blood
PFK1 : Evaluation of individuals with Coombs-negative nonspherocytic hemolytic anemia Evaluation of individuals with exercise intolerance or myopathy Genetic studies in families with phosphofructokinase deficiency
Plus it
the bifunctional enzyme 6-phosphofructo-2-kinase/fructose-2,6-bisphosphatase (PFK2) catalyzes both the formation of fructose-2,6-bisphosphate (fructose-2,6-P2) and its degradation (26, 27, 35). Fructose-2,6-P2 is a regulator of glycolysis because it is a potent activator of phosphofructokinase-1 and inhibitor of fructose-1,6-bisphosphatase-1. Various tissue-specific isoforms of PFK2 encoded by four genes are expressed in mammals. They differ in their relative kinase and bisphosphatase activities and also in their regulatory mechanisms (36). The liver isoform is regulated by phosphorylation of a serine residue at the NH2 terminus (Ser-32) by cAMP-dependent protein kinase, which leads to an increase in the bisphosphatase-to-kinase activity ratio. This mechanism accounts for the lowering of fructose-2,6-P2 and inhibition of glycolysis caused by glucagon (26).. Recent studies by Baltrusch et al. (8) showed that PFK2 binds to glucokinase through the bisphosphatase domain. Putative roles for this ...
MacOdrum Library - Carletons Institutional Repository: Regulation of phosphofructokinase from muscle and liver of rainbow...
Su, J.Y., & Storey, K. (1994). Regulation of phosphofructokinase from muscle and liver of rainbow trout by protein phosphorylation. Biochemistry and Molecular Biology International, 33(6), 1191-1200 ...
WikiGenes - Pfkm - phosphofructokinase, muscle
The worlds first wiki where authorship really matters. Due credit and reputation for authors. Imagine a global collaborative knowledge base for original thoughts.
Fructose 6 Phosphate Kinase - NB120-20604 | acris-antibodies.com
3pe4 - Proteopedia, life in 3D
OGT1_HUMAN] Catalyzes the transfer of a single N-acetylglucosamine from UDP-GlcNAc to a serine or threonine residue in cytoplasmic and nuclear proteins resulting in their modification with a beta-linked N-acetylglucosamine (O-GlcNAc). Glycosylates a large and diverse number of proteins including histone H2B, AKT1, PFKL, KMT2E/MLL5, MAPT/TAU and HCFC1. Can regulate their cellular processes via cross-talk between glycosylation and phosphorylation or by affecting proteolytic processing. Involved in insulin resistance in muscle and adipocyte cells via glycosylating insulin signaling components and inhibiting the Thr-308 phosphorylation of AKT1, enhancing IRS1 phosphorylation and attenuating insulin signaling. Involved in glycolysis regulation by mediating glycosylation of 6-phosphofructokinase PFKL, inhibiting its activity. Component of a THAP1/THAP3-HCFC1-OGT complex that is required for the regulation of the transcriptional activity of RRM1. Plays a key role in chromatin structure by mediating ...
D-Fructose-1,6-diphosphate trisodium salt octahydrate
Name:D-Fructose-1,6-diphosphate trisodium salt octahydrate,CAS:81028-91-3.Properties:Molecular Fomula:C6H27Na3O20P2,Molar Mass:550.183,Boling Point:722.6°C at 760 mmHg,Flashing Point:390.8°C,Vapor Presure:4.13E-24mmHg at 25°C,MSDS,Hazard,Safety.
SWISS-MODEL Repository | A0A070FA04
SWISS-MODEL Repository entry for A0A070FA04 (A0A070FA04_ECOLX), ATP-dependent 6-phosphofructokinase. Escherichia coli O128:H2 str 2011C-3317
Glucose (Dextrose) Obnovlenie PFK
Glucose information about active ingredients, pharmaceutical forms and doses by Obnovlenie PFK, Glucose indications, usages and related health products lists
Phosphofructokinase 2 - Wikipedia
Phosphofructokinase 2 (PFK2) or fructose bisphosphatase 2 (FBPase2), is an enzyme responsible for regulating the rates of glycolysis and gluconeogenesis in the human body. It is a homodimer of 55 kDa subunits arranged in a head-to-head fashion, with each polypeptide chain consisting of independent kinase and phosphatase domain. When Ser-32 of the bifunctional protein is phosphorylated, the negative charge causes the conformation change of the enzyme to favor the FBPase2 activity; otherwise, PFK2 activity is favored. The PFK2 domain is closely related to the superfamily of mononucleotide binding proteins including adenylate cyclase, whereas that of FBPase2 is related to a family of proteins that include phosphoglycerate mutases. The monomers of the bifunctional protein are clearly divided into two functional domains. The kinase domain is located on the N-terminal. It consists of a central six-stranded β sheet, with five parallel strands and an antiparallel edge strand, surrounded by seven α ...
Laboklin - Labor für Klinische Diagnostik
Muscle type phosphofructokinase deficiency is an inherited glycogen storage disease. It is caused by a nonsense mutation, which leads to a lack of phosphofructokinase subunits or activity. Without the PFK enzyme muscle cells and erythrocytes are not able to produce enough adequate energy for their needs. Therefore affected dogs display the following intermittent, clinical signs: weakness, lethargy, exercise intolerance, poor performance, muscle cramps, anaemia, jaundice and dark-coloured urine. Dark-coloured urine, a hallmark of this disorder, usually appears after strenuous exercise or after excessive barking, panting or heat exposure and is caused by the destruction of the erythrocytes. ...
CN09 02070 protein (Agrobacterium rhizogenes) - STRING interaction network
Pyrophosphate--fructose 6-phosphate 1-phosphotransferase; Catalyzes the phosphorylation of D-fructose 6-phosphate, the first committing step of glycolysis. Uses inorganic phosphate (PPi) as phosphoryl donor instead of ATP like common ATP-dependent phosphofructokinases (ATP-PFKs), which renders the reaction reversible, and can thus function both in glycolysis and gluconeogenesis. Consistently, PPi-PFK can replace the enzymes of both the forward (ATP-PFK) and reverse (fructose-bisphosphatase (FBPase)) ...
Impact of neonatal total parenteral nutrition and early glucose-enriched diet on glucose metabolism and physical phenotypes in...
Les oxydants infusés avec la nutrition parentéral (NP) néonatale induisent une modification du métabolisme des lipides et du glucose, donnant lieu à lâge adulte à un phénotype de carence énergétique (faible poids, baisse de lactivité physique). Lhypothèse quune diète précoce riche en glucose prévient ces symptômes plus tard dans la vie, fut évalué chez le cobaye par un ANOVA en plan factoriel complet à deux facteurs (p , 0:05) : NP du jour 3 à 7, suivit dune nourriture régulière (chow) (NP+) vs. chow à partir du 3ième jour (NP-), combiné avec une eau de consommation enrichie en glucose (G+) ou non (G-) à partir de la 3ième semaine. Les paramètres suivant ont été mesurés à lâge de 9 semaine: taux de croissance, activité physique, activité de phosphofructokinase-1 et glucokinase (GK), niveau hépatique de glucose-6-phosphate (G6P), glycogène, pyruvate et potentiel redox du glutathion, poids du foie, glycémie, tolérance au glucose, concentrations ...
A phosphofructokinase B-type carbohydrate kinase family protein - hornweed info
Addition of dog pancreatic microsomal vesicles to the translation system resulted in the appearance of two polypeptides, one of them of 46 kDa generic viagra 100mg and the other of 28 kDa. Putative existence of reciprocal dialogue between Tfh and B cells and its impact on infectious and autoimmune disease. In both experiments, different concentrations of thiola were used. Driving aptitude examination in the Traffic Medicine and Psychology Unit of the University Institute of Legal Medicine In addition to some HORs, corresponding to those determined previously biochemically, we find new HORs in chromosomes 4, 8, 9, 10, 11 and 19.. Various invasive and non-invasive methods have been investigated for their prognostic value in predicting the outcome of renal allografts. Hemodynamic correlates of right ventricular ejection cialis over the counter at walmart fraction measured with gated radionuclide angiography. We present experimental measurements for the spectral, spatial, and angular distributions ...
Fructose 1,6-bisphosphate
This key glycolysis intermediate (a hexose diphosphate) was discovered by Arthur Harden and William Young in 1905. In the third step of glycolysis, fructose 6-phosphate and ATP are converted to fructose 1,6-bisphosphate and ADP with the aid of phosphofructokinase. In step 4, fructose 1,6 bisphosphate (with the aid of aldolase) is cleaved into duhydroxyacetone phosphate and glyceraldehyde 3-phosphate ...
balancing life
Firstly, glucose and fructose are absorbed very differently. Glucose is absorbed early in the small intestine, while fructose is absorbed later. But the big difference comes in how and where the two sugars, as well as sucrose itself are metabolized. Sucrose has to be broken down in the stomach into glucose and fructose before it can be used. Glucose can be used by just about every cell in the body through a process called glycolysis, to break it down into usable energy. The process of glucose breakdown is a very tightly regulated process called glycolysis. In this process, a key regulatory step happens when glucose is converted to another sugar called fructose-6-phosphate, and then to another sugar called fructose-1,6-bisphosphate, which is then broken down into triglycerides and then energy. Now, the enzyme that does this conversion to fructose-1,6-bisphosphate is called phosphofructokinase and it is highly and exquisitely regulated by multiple inputs, including other co-factors as well as ...
RCSB PDB - Protein Feature View - ATP-dependent 6-phosphofructokinase isozyme 2 - P06999 (PFKB ECOLI)
The PDB archive contains information about experimentally-determined structures of proteins, nucleic acids, and complex assemblies. As a member of the wwPDB, the RCSB PDB curates and annotates PDB data according to agreed upon standards. The RCSB PDB also provides a variety of tools and resources. Users can perform simple and advanced searches based on annotations relating to sequence, structure and function. These molecules are visualized, downloaded, and analyzed by users who range from students to specialized scientists.
PFKM Gene - GeneCards | PFKAM Protein | PFKAM Antibody
Complete information for PFKM gene (Protein Coding), Phosphofructokinase, Muscle, including: function, proteins, disorders, pathways, orthologs, and expression. GeneCards - The Human Gene Compendium
PFKM Gene - GeneCards | PFKAM Protein | PFKAM Antibody
Complete information for PFKM gene (Protein Coding), Phosphofructokinase, Muscle, including: function, proteins, disorders, pathways, orthologs, and expression. GeneCards - The Human Gene Compendium
bmse000012 D-Fructose-6-phosphate at BMRB
InCHi String: isomeric SMILES: C([C@@H]1[C@H]([C@@H](C(O1)(CO)O)O)O)OP(=O)(O)O. canonical SMILES: C(C1C(C(C(O1)(CO)O)O)O)OP(=O)(O)O. IUPAC: IUPAC systematic ...
RCSB PDB - 3AXK: Structure of rice Rubisco in complex with NADP(H) Methods Report Page
3AXK: Crystal structure of rice Rubisco and implications for activation induced by positive effectors NADPH and 6-phosphogluconate
Fructose 2,6-bisphosphatase - wikidoc
Fructose-2,6-bisphosphatase is important in regulation of gluconeogenesis & glycolysis as it catalyzes the dephosphorylation of fructose-2,6-bisphosphate. Because fructose-2,6-bisphosphate activates phosphofructokinase-1 (a critical enzyme in glycolysis) and inhibits fructose-1,6-bisphosphatase (a critical enzyme in gluconeogenesis), the activity of fructose-2,6-bisphosphatase decreases glycolysis and increases gluconeogenesis. Fructose-2,6-bisphosphatase is subject to product inhibition by fructose-6-phosphate. Fructose-2,6-bisphosphatase also undergoes addition of a phosphate group to a single serine residue by cAMP-dependent protein kinase (known as covalent modification), which activates (increases catalytic activity) of Fructose-2,6-bisphosphatase. ...
6-phosphofructo-2-kinase/fructose-2,6-bisphosphatase 2
The protein encoded by this gene is involved in both the synthesis and degradation of fructose-2,6-bisphosphate, a regulatory molecule that controls glycolysis in eukaryotes. The encoded protein has a 6-phosphofructo-2-kinase activity that catalyzes the synthesis of fructose-2,6-bisphosphate, and a fructose-2,6-biphosphatase activity that catalyzes the degradation of fructose-2,6-bisphosphate. This protein regulates fructose-2,6-bisphosphate levels in the heart, while a related enzyme encoded by a different gene regulates fructose-2,6-bisphosphate levels in the liver and muscle. This enzyme functions as a homodimer. Two transcript variants encoding two different isoforms have been found for this gene. [provided by RefSeq, Jul 2008 ...
Vinegar Ingestion at Bedtime Moderates Waking Glucose Concentrations in Adults With Well-Controlled Type 2 Diabetes | Diabetes...
These data suggest that vinegar ingestion at bedtime may favorably impact waking glucose concentrations in type 2 diabetes. The antiglycemic effect of acetic acid, the active ingredient in vinegar, has been attributed to reduced starch digestion (5) and/or delayed gastric emptying (6). Neither of these proposed mechanisms likely explains the effects noted herein; moreover, to our knowledge, this is the first report describing a hypoglycemic effect of vinegar apart from mealtime. Fushimi et al. (7,8) have published a series of trials in rats demonstrating that acetic acid alters hepatic and skeletal glucose metabolism. These investigations show that acetic acid feeding (0.2 acetic acid/100 g diet) reduced xylulose-5-phosphate accumulation in liver and phosphofructokinase-1 activity in skeletal muscle-metabolic changes consistent with reduced glycolysis and the promotion of glycogen synthesis. Hence, acetic acid may possibly alter the glycolysis/gluconeogenic cycle in liver, which may benefit ...
Uncategorized | Julio Caballero Group
Our work Studying the phosphoryl transfer mechanism of the E. coli phosphofructokinase-2: from X-ray structure to quantum mechanics/molecular mechanics simulations, published in the journal Chemical Science (Chem. Sci. 2019, 10, 2882-2892 ISI impact factor 9.063) was highlighted in Nature Reviews Chemistry. Link in twitter: https://twitter.com/NatRevChem/status/1096067121241616385 Read More ...
PROSITE
ADOK_MYCTO (P9WID4 ), ADOK_MYCTU (P9WID5 ), FRUK_MYCGE (Q49396 ), FRUK_MYCPN (P75038 ), HEPPK_BORBR (Q7WGU8 ), HLDE_ACICJ (A5FVE7 ), HLDE_ACTP2 (A3MZC0 ), HLDE_ACTPL (Q8GLU7 ), HLDE_ACTSZ (A6VP06 ), HLDE_AERHH (A0KPL4 ), HLDE_AERS4 (A4SIG6 ), HLDE_ALCBS (Q0VM60 ), HLDE_ALISL (B6ELZ7 ), HLDE_ALKEH (Q0A4T7 ), HLDE_ARCB4 (A8EVR4 ), HLDE_AZOVD (C1DGT9 ), HLDE_BLOFL (Q7VQQ6 ), HLDE_BLOPB (Q493X3 ), HLDE_BRASB (A5EN78 ), HLDE_BRASO (A4YYB6 ), HLDE_CAMC1 (A7ZE26 ), HLDE_CAMC5 (A7GZF6 ), HLDE_CAMFF (A0RQR9 ), HLDE_CAMJ8 (A8FMK8 ), HLDE_CAMJD (A7H2L7 ), HLDE_CAMJE (Q6TG09 ), HLDE_CAMJJ (A1W0D6 ), HLDE_CAMJR (Q5HTW1 ), HLDE_CAUCR (Q9A2C5 ), HLDE_CAUSK (B0T663 ), HLDE_CHRSD (Q1R1M6 ), HLDE_CITK8 (A8APT1 ), HLDE_COXBN (A9KDJ2 ), HLDE_COXBR (A9N9S2 ), HLDE_COXBU (Q83B60 ), HLDE_CROS8 (A7MP93 ), HLDE_DESAA (B8FB71 ), HLDE_DICNV (A5EWS4 ), HLDE_ECO24 (A7ZRT3 ), HLDE_ECO27 (B7UIW0 ), HLDE_ECO45 (B7MAC8 ), HLDE_ECO55 (B7LGY7 ), HLDE_ECO57 (Q7AAQ7 ), HLDE_ECO5E (B5YR91 ), HLDE_ECO7I (B7NJR5 ), HLDE_ECO81 (B7N0K1 ...
PFKL - PrimePCR Assay and Template | Life Science | Bio-Rad
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