PMID-sentid Pub_year Sent_text comp_official_name comp_offset protein_name organism prot_offset 20656052-6 2010 I(0.5) for calcium ion (91 microM) is 100 times higher than the corresponding value of mammalian muscle FBPase. Calcium 11-18 fructose-bisphosphatase 2 Homo sapiens 97-110 20656052-9 2010 AMP and fructose-2,6-bisphosphate (Fru-2,6P(2)) are potent inhibitors of frog muscle FBPase with I(0.5) of 0.2 microM and K(i) of 114 nM, respectively. Adenosine Monophosphate 0-3 fructose-bisphosphatase 2 Homo sapiens 78-91 20656052-9 2010 AMP and fructose-2,6-bisphosphate (Fru-2,6P(2)) are potent inhibitors of frog muscle FBPase with I(0.5) of 0.2 microM and K(i) of 114 nM, respectively. fructose 2,6-diphosphate 8-33 fructose-bisphosphatase 2 Homo sapiens 78-91 20656052-9 2010 AMP and fructose-2,6-bisphosphate (Fru-2,6P(2)) are potent inhibitors of frog muscle FBPase with I(0.5) of 0.2 microM and K(i) of 114 nM, respectively. fru-2,6p 35-43 fructose-bisphosphatase 2 Homo sapiens 78-91 20656052-12 2010 I(0.5) for AMP for P. esculentus muscle FBPase is 55 times lower than the corresponding value for P. esculentus liver isozyme. Adenosine Monophosphate 11-14 fructose-bisphosphatase 2 Homo sapiens 33-46 20702580-3 2010 Therefore, the goal of this study was the analysis of GK-PFK-2/FBPase-2 complex formation and its effect on metabolic stimulus-secretion coupling in beta-cells in dependence upon glucose. Glucose 179-186 fructose-bisphosphatase 2 Homo sapiens 63-71 20702580-11 2010 Thus, this study clearly showed that binding and activation of GK by PFK-2/FBPase-2 in beta-cells is promoted by glucose, resulting in an enhancement of insulin secretion at stimulatory glucose concentrations, without affecting basal insulin secretion. Glucose 113-120 fructose-bisphosphatase 2 Homo sapiens 75-83 20702580-11 2010 Thus, this study clearly showed that binding and activation of GK by PFK-2/FBPase-2 in beta-cells is promoted by glucose, resulting in an enhancement of insulin secretion at stimulatory glucose concentrations, without affecting basal insulin secretion. Glucose 186-193 fructose-bisphosphatase 2 Homo sapiens 75-83 18214967-2 2008 In this article, we present evidence that the conservation is responsible for the unique properties of the muscle FBPase isozyme: high sensitivity to AMP and Ca(2+) inhibition and the high affinity to muscle aldolase, which is a factor desensitizing muscle FBPase toward AMP and Ca(2+). Adenosine Monophosphate 150-153 fructose-bisphosphatase 2 Homo sapiens 107-120 19626708-3 2009 To test this, HL-1 cardiomyocytes were transfected with FITC-labeled muscle FBPase constructs, bearing mutations within the putative nuclear localization signal (NLS). Fluorescein-5-isothiocyanate 56-60 fructose-bisphosphatase 2 Homo sapiens 69-82 18214967-2 2008 In this article, we present evidence that the conservation is responsible for the unique properties of the muscle FBPase isozyme: high sensitivity to AMP and Ca(2+) inhibition and the high affinity to muscle aldolase, which is a factor desensitizing muscle FBPase toward AMP and Ca(2+). Adenosine Monophosphate 150-153 fructose-bisphosphatase 2 Homo sapiens 250-263 18214967-2 2008 In this article, we present evidence that the conservation is responsible for the unique properties of the muscle FBPase isozyme: high sensitivity to AMP and Ca(2+) inhibition and the high affinity to muscle aldolase, which is a factor desensitizing muscle FBPase toward AMP and Ca(2+). Adenosine Monophosphate 271-274 fructose-bisphosphatase 2 Homo sapiens 107-120 18214967-2 2008 In this article, we present evidence that the conservation is responsible for the unique properties of the muscle FBPase isozyme: high sensitivity to AMP and Ca(2+) inhibition and the high affinity to muscle aldolase, which is a factor desensitizing muscle FBPase toward AMP and Ca(2+). Adenosine Monophosphate 271-274 fructose-bisphosphatase 2 Homo sapiens 250-263 18214967-4 2008 On the other hand, the first residue significantly influencing the kinetics of muscle FBPase is proline 5. Proline 96-103 fructose-bisphosphatase 2 Homo sapiens 79-92 18214967-6 2008 Deletion of the first 10 amino acids of muscle FBPase abolishes cooperativity of Mg(2+) activation and results in biphasic inhibition of the enzyme by AMP. magnesium ion 81-87 fructose-bisphosphatase 2 Homo sapiens 40-53 18214967-6 2008 Deletion of the first 10 amino acids of muscle FBPase abolishes cooperativity of Mg(2+) activation and results in biphasic inhibition of the enzyme by AMP. Adenosine Monophosphate 151-154 fructose-bisphosphatase 2 Homo sapiens 40-53 17805487-1 2008 The bifunctional enzyme 6-phosphofructo-2-kinase/fructose-2,6-bisphosphatase (PFK-2/FBPase-2) controls the glycolytic flux via the allosteric activator fructose 2,6-bisphosphate. Fructose 49-57 fructose-bisphosphatase 2 Homo sapiens 84-92 17374851-1 2007 Glucokinase (GK) and 6-phosphofructo-2-kinase (PFK-2)/fructose-2,6-bisphosphatase (FBP-2) are each powerful regulators of hepatic carbohydrate metabolism that have been reported to influence each other"s expression, activities, and cellular location. Carbohydrates 130-142 fructose-bisphosphatase 2 Homo sapiens 83-88 17805487-1 2008 The bifunctional enzyme 6-phosphofructo-2-kinase/fructose-2,6-bisphosphatase (PFK-2/FBPase-2) controls the glycolytic flux via the allosteric activator fructose 2,6-bisphosphate. 2,6-bisphosphate 161-177 fructose-bisphosphatase 2 Homo sapiens 84-92 17374851-7 2007 This means that the GK-bound PFK-2/FBP-2 produces more of the biofactor fructose-2,6-bisphosphate, a potent activator of 6-phosphofructo-1-kinase, the committing step to glycolysis. fructose 2,6-diphosphate 72-97 fructose-bisphosphatase 2 Homo sapiens 35-40 17374851-8 2007 Therefore, we conclude that the binding of GK to PFK-2/FBP-2 promotes a coordinated up-regulation of glucose phosphorylation and glycolysis in the liver, i.e. hepatic glucose disposal. Glucose 101-108 fructose-bisphosphatase 2 Homo sapiens 55-60 17374851-8 2007 Therefore, we conclude that the binding of GK to PFK-2/FBP-2 promotes a coordinated up-regulation of glucose phosphorylation and glycolysis in the liver, i.e. hepatic glucose disposal. Glucose 167-174 fructose-bisphosphatase 2 Homo sapiens 55-60 17374851-9 2007 The GK:PFK-2/FBP-2 interaction may also serve as a metabolic signal transduction pathway for the glucose sensor, GK, in the liver. Glucose 97-104 fructose-bisphosphatase 2 Homo sapiens 13-18 16860376-2 2006 A truly bifunctional enzyme, 6-phosphofructo-2-kinase/fructose-2,6-bisphosphatase (6PFK2/FBP2), with two active sites synthesizes F26P2 from fructose-6-phosphate (F6P) and ATP or degrades F26P2 to F6P and Pi. fructose-6-phosphate 141-161 fructose-bisphosphatase 2 Homo sapiens 89-93 16766380-3 2006 Results from a bioinformatics analysis of genome databases suggest that very early in evolution, in a common ancestor of all extant eukaryotes, distinct genes encoding PFK-2 and FBPase-2, or related enzymes with broader substrate specificity, fused resulting in a bifunctional enzyme both domains of which had, or later acquired, specificity for fructose 2,6-bisphosphate. fructose 2,6-diphosphate 346-371 fructose-bisphosphatase 2 Homo sapiens 178-186 16860376-2 2006 A truly bifunctional enzyme, 6-phosphofructo-2-kinase/fructose-2,6-bisphosphatase (6PFK2/FBP2), with two active sites synthesizes F26P2 from fructose-6-phosphate (F6P) and ATP or degrades F26P2 to F6P and Pi. Adenosine Triphosphate 172-175 fructose-bisphosphatase 2 Homo sapiens 89-93 11522786-11 2001 The interaction between glucokinase and PFK-2/FBPase-2 may provide the rationale for recent observations of a fructose-2,6-bisphosphate level-dependent partial channeling of glycolytic intermediates between glucokinase and glycolytic enzymes. fructose 2,6-diphosphate 110-135 fructose-bisphosphatase 2 Homo sapiens 46-54 15554702-2 2004 It has been proposed that association of aldolase with FBPase not only desensitizes muscle FBPase toward AMP inhibition but it also might enable the channeling of intermediates between the enzymes [Rakus et al. Adenosine Monophosphate 105-108 fructose-bisphosphatase 2 Homo sapiens 84-97 15554702-10 2004 A physiological concentration of Mg(2+) increased the affinity of muscle FBPase to muscle aldolase, whereas higher concentrations of the cation decreased the concentration of the complex. magnesium ion 33-39 fructose-bisphosphatase 2 Homo sapiens 66-79 12939425-4 2003 In CSF, the overall folate binding capacity by the two soluble folate-binding proteins FBP1 and FBP2 (sFBP) was measured using a radioligand binding method for H3-labeled folate. Folic Acid 20-26 fructose-bisphosphatase 2 Homo sapiens 96-100 12939425-4 2003 In CSF, the overall folate binding capacity by the two soluble folate-binding proteins FBP1 and FBP2 (sFBP) was measured using a radioligand binding method for H3-labeled folate. Folic Acid 63-69 fructose-bisphosphatase 2 Homo sapiens 96-100 12939425-4 2003 In CSF, the overall folate binding capacity by the two soluble folate-binding proteins FBP1 and FBP2 (sFBP) was measured using a radioligand binding method for H3-labeled folate. HS 3 160-162 fructose-bisphosphatase 2 Homo sapiens 96-100 12939425-4 2003 In CSF, the overall folate binding capacity by the two soluble folate-binding proteins FBP1 and FBP2 (sFBP) was measured using a radioligand binding method for H3-labeled folate. Folic Acid 63-69 fructose-bisphosphatase 2 Homo sapiens 96-100 11522786-13 2001 Changes in fructose-2,6-bisphosphate levels and modulation of PFK-2/FBPase-2 activities may participate in the physiological regulation of glucokinase-mediated glucose-induced insulin secretion. Glucose 160-167 fructose-bisphosphatase 2 Homo sapiens 68-76 9119406-1 1997 6-Phosphofructo-2-kinase/fructose-2,6-bisphosphatase (PFK-2/FBPase-2) catalyzes the synthesis and degradation of fructose-2,6-bisphosphate, a potent regulator of glycolysis. fructose 2,6-diphosphate 113-138 fructose-bisphosphatase 2 Homo sapiens 60-68 11165514-0 2001 PFK-2/FBPase-2: maker and breaker of the essential biofactor fructose-2,6-bisphosphate. fructose 2,6-diphosphate 61-86 fructose-bisphosphatase 2 Homo sapiens 6-14 10964712-0 2000 Muscle aldolase decreases muscle FBPase sensitivity toward AMP inhibition. Adenosine Monophosphate 59-62 fructose-bisphosphatase 2 Homo sapiens 26-39 10964712-1 2000 Muscle aldolase bound to muscle FBPase (K(d) = 8.7 microM) decreases the latter"s sensitivity towards AMP inhibition. Adenosine Monophosphate 102-105 fructose-bisphosphatase 2 Homo sapiens 25-38 9652401-1 1998 6-Phosphofructo-2-kinase/fructose-2,6-bisphosphatase (PFK-2/FBPase-2) is a bifunctional enzyme that catalyzes the synthesis and degradation of Fru-2,6-P2, a key regulator of glycolysis. fru-2,6-p2 143-153 fructose-bisphosphatase 2 Homo sapiens 60-68 10095107-1 1999 6-Phosphofructo-2-kinase/fructose 2,6-bisphosphatase (PFK-2/FBPase-2) is a bifunctional enzyme responsible for the synthesis and breakdown of Fru-2,6-P2, a key metabolite in the regulation of glycolysis. fru-2,6-p2 142-152 fructose-bisphosphatase 2 Homo sapiens 60-68 9095468-2 1996 Fru-2,6-P2 content is tightly regulated and appears to be under the control of different hormones and growth factors, acting either through covalent modification of isoenzymatic forms of 6-phosphofructo-2-kinase/fructose 2,6-bisphosphatase (PFK-2/FBPase-2), the bifunctional enzyme responsible for the synthesis and the degradation of the compound, or through changes in transcription rate and/or in the expression of different isoforms of the enzyme. fru-2,6-p2 0-10 fructose-bisphosphatase 2 Homo sapiens 247-255 14812285-0 1950 [Specificity of alkaline phosphatase and of hexosediphosphatase (fructose-1,6-phosphatase) towards various glucidic esters]. glucidic esters 107-122 fructose-bisphosphatase 2 Homo sapiens 44-63 34234350-2 2021 One of the rate limiting enzymes of glycolysis is 6-phosphofructo-1-kinase, which is allosterically activated by fructose 2,6-bisphosphate which in turn is produced by 6-phosphofructo-2-kinase/fructose-2,6-bisphosphatase (PFK-2/FBPase-2 or PFKFB). fructose 2,6-diphosphate 113-138 fructose-bisphosphatase 2 Homo sapiens 228-236 35626746-2 2022 Here, we present several lines of evidence that in HL-1 cardiomyocytes, a forced, chemically induced reduction in the FBP2 dimer-tetramer ratio that imitates AMP and NAD+ action and restricts FBP2-mitochondria interaction, results in an increase in Tau phosphorylation, augmentation of FBP2-Tau and FBP2-MAP1B interactions, disturbance of tubulin network, marked reduction in the speed of mitochondrial trafficking and increase in mitophagy. Adenosine Monophosphate 158-161 fructose-bisphosphatase 2 Homo sapiens 118-122 8395137-4 1993 The results indicate that in established lines of hepatoma cells the biochemical properties of the bifunctional enzyme, PFK-2/FBPase-2, involved in the synthesis and degradation of fructose 2,6-bisphosphate, differ from those of the enzyme from normal liver. fructose 2,6-diphosphate 181-206 fructose-bisphosphatase 2 Homo sapiens 126-134 35626746-2 2022 Here, we present several lines of evidence that in HL-1 cardiomyocytes, a forced, chemically induced reduction in the FBP2 dimer-tetramer ratio that imitates AMP and NAD+ action and restricts FBP2-mitochondria interaction, results in an increase in Tau phosphorylation, augmentation of FBP2-Tau and FBP2-MAP1B interactions, disturbance of tubulin network, marked reduction in the speed of mitochondrial trafficking and increase in mitophagy. NAD 166-170 fructose-bisphosphatase 2 Homo sapiens 118-122 18934711-0 1948 Inhibition of hexosediphosphatase by sulphhydryl reagents and by ascorbic acid. sulphhydryl reagents 37-57 fructose-bisphosphatase 2 Homo sapiens 14-33 18934711-0 1948 Inhibition of hexosediphosphatase by sulphhydryl reagents and by ascorbic acid. Ascorbic Acid 65-78 fructose-bisphosphatase 2 Homo sapiens 14-33 33977939-4 2021 Our data showed that palmitate (PA) and oleic acid (OA) induced the expression of FBP2 in time- and dose-dependent manners, and accelerated the development of lipid droplets in LO2 human normal liver cells. Palmitates 21-30 fructose-bisphosphatase 2 Homo sapiens 82-86 33977939-4 2021 Our data showed that palmitate (PA) and oleic acid (OA) induced the expression of FBP2 in time- and dose-dependent manners, and accelerated the development of lipid droplets in LO2 human normal liver cells. Palmitates 32-34 fructose-bisphosphatase 2 Homo sapiens 82-86 33977939-4 2021 Our data showed that palmitate (PA) and oleic acid (OA) induced the expression of FBP2 in time- and dose-dependent manners, and accelerated the development of lipid droplets in LO2 human normal liver cells. Oleic Acid 40-50 fructose-bisphosphatase 2 Homo sapiens 82-86 33977939-4 2021 Our data showed that palmitate (PA) and oleic acid (OA) induced the expression of FBP2 in time- and dose-dependent manners, and accelerated the development of lipid droplets in LO2 human normal liver cells. Oleic Acid 52-54 fructose-bisphosphatase 2 Homo sapiens 82-86 33977939-7 2021 Moreover, betaine, a methyl donor, attenuated the expression of the FBP2 gene, the accumulation of lipid droplets, and the expression of perilipin-2, a biomarker of lipid droplets, in LO2 cells. Betaine 10-17 fructose-bisphosphatase 2 Homo sapiens 68-72 33946543-3 2021 NAD+ and AMP stabilize an inactive T-state of Fbp2 and thus, affect these interactions. NAD 0-4 fructose-bisphosphatase 2 Homo sapiens 46-50 33946543-3 2021 NAD+ and AMP stabilize an inactive T-state of Fbp2 and thus, affect these interactions. Adenosine Monophosphate 9-12 fructose-bisphosphatase 2 Homo sapiens 46-50 33946543-6 2021 We describe for the first time the kinetics of Fbp2 in the presence of Co2+, and we provide a line of evidence that Co2+ blocks the AMP-induced transition of Fbp2 to the canonical T-state triggering instead of a new, non-canonical T-state. Adenosine Monophosphate 132-135 fructose-bisphosphatase 2 Homo sapiens 47-51 33946543-6 2021 We describe for the first time the kinetics of Fbp2 in the presence of Co2+, and we provide a line of evidence that Co2+ blocks the AMP-induced transition of Fbp2 to the canonical T-state triggering instead of a new, non-canonical T-state. Adenosine Monophosphate 132-135 fructose-bisphosphatase 2 Homo sapiens 158-162 33671514-4 2021 However, the most potent regulator of PFK-1 is fructose-2,6-bisphosphate (F-2,6-BP), the level of which is strongly associated with 6-phosphofructo-2-kinase/fructose-2,6-bisphosphatase activity (PFK-2/FBPase-2, PFKFB). fructose 2,6-diphosphate 47-72 fructose-bisphosphatase 2 Homo sapiens 201-209 32492972-6 2020 We therefore hypothesize that this NAD+-level-dependent increase of the Fbp2 dimer/tetramer ratio might be a crucial mechanism in which astrocyte-neuron lactate shuttle stimulates LTP formation. Lactic Acid 153-160 fructose-bisphosphatase 2 Homo sapiens 72-76 33671514-4 2021 However, the most potent regulator of PFK-1 is fructose-2,6-bisphosphate (F-2,6-BP), the level of which is strongly associated with 6-phosphofructo-2-kinase/fructose-2,6-bisphosphatase activity (PFK-2/FBPase-2, PFKFB). fructose 2,6-diphosphate 74-82 fructose-bisphosphatase 2 Homo sapiens 201-209 33671514-5 2021 PFK-2/FBPase-2 is a bifunctional enzyme responsible for F-2,6-BP synthesis and degradation. fructose 2,6-diphosphate 56-64 fructose-bisphosphatase 2 Homo sapiens 6-14 33502838-3 2021 It has been shown that residue E69 in this loop plays a key role in the sensitivity of muscle FBPase towards calcium ions. E69 31-34 fructose-bisphosphatase 2 Homo sapiens 87-100 33502838-3 2021 It has been shown that residue E69 in this loop plays a key role in the sensitivity of muscle FBPase towards calcium ions. Calcium 109-116 fructose-bisphosphatase 2 Homo sapiens 87-100 29435871-1 2018 Lymphocyte activation is associated with rapid increase of both the glycolytic activator fructose 2,6-bisphosphate (Fru-2,6-P2) and the enzyme responsible for its synthesis, 6-phosphofructo-2-kinase/fructose-2,6-bisphosphatase (PFK-2/FBPase-2). fructose 2,6-diphosphate 89-114 fructose-bisphosphatase 2 Homo sapiens 234-242 32492972-4 2020 Silencing of Fbp2 expression or simultaneous inhibition and tetramerization of the enzyme with a synthetic effector mimicking the action of physiological inhibitors (NAD+ and AMP) abolishes Camk2 autoactivation and blocks formation of the early phase of LTP and expression of the late phase LTP markers. NAD 166-170 fructose-bisphosphatase 2 Homo sapiens 13-17 32492972-4 2020 Silencing of Fbp2 expression or simultaneous inhibition and tetramerization of the enzyme with a synthetic effector mimicking the action of physiological inhibitors (NAD+ and AMP) abolishes Camk2 autoactivation and blocks formation of the early phase of LTP and expression of the late phase LTP markers. Adenosine Monophosphate 175-178 fructose-bisphosphatase 2 Homo sapiens 13-17 32492972-5 2020 Astrocyte-derived lactate reduces NAD+/NADH ratio in neurons and thus diminishes the pool of tetrameric and increases the fraction of dimeric Fbp2. Lactic Acid 18-25 fructose-bisphosphatase 2 Homo sapiens 142-146 32492972-6 2020 We therefore hypothesize that this NAD+-level-dependent increase of the Fbp2 dimer/tetramer ratio might be a crucial mechanism in which astrocyte-neuron lactate shuttle stimulates LTP formation. NAD 35-39 fructose-bisphosphatase 2 Homo sapiens 72-76 31947613-6 2020 Since Fbp2 oligomerization state and thus, its role is regulated by AMP and NAD+-crucial indicators of cellular metabolic conditions-we hypothesize that the Hif1alpha-dependent regulation of the metabolism in cancer is modulated through Fbp2, a sensor of the energy and redox state of a cell. Adenosine Monophosphate 68-71 fructose-bisphosphatase 2 Homo sapiens 6-10 31947613-6 2020 Since Fbp2 oligomerization state and thus, its role is regulated by AMP and NAD+-crucial indicators of cellular metabolic conditions-we hypothesize that the Hif1alpha-dependent regulation of the metabolism in cancer is modulated through Fbp2, a sensor of the energy and redox state of a cell. NAD 76-79 fructose-bisphosphatase 2 Homo sapiens 6-10 29435871-1 2018 Lymphocyte activation is associated with rapid increase of both the glycolytic activator fructose 2,6-bisphosphate (Fru-2,6-P2) and the enzyme responsible for its synthesis, 6-phosphofructo-2-kinase/fructose-2,6-bisphosphatase (PFK-2/FBPase-2). fru-2,6-p2 116-126 fructose-bisphosphatase 2 Homo sapiens 234-242 27146014-3 2016 Glucokinase is inhibited in the postabsorptive state by sequestration in the nucleus bound to GKRP, and it is activated postprandially by portal hyperglycemia and fructose through dissociation from GKRP, translocation to the cytoplasm, and binding to PFK2/FBP2. Fructose 163-171 fructose-bisphosphatase 2 Homo sapiens 256-260 29383170-1 2017 Muscle fructose 1,6-bisphosphatase (FBP2), besides being a regulatory enzyme of glyconeogenesis also protects mitochondria against calcium stress and plays a key role in regulation of the cell cycle, promoting cardiomyocytes survival. Calcium 131-138 fructose-bisphosphatase 2 Homo sapiens 36-40 29383170-6 2017 The dimeric form is fully active and insensitive to AMP, the main allosteric inhibitor of FBP2. Adenosine Monophosphate 52-55 fructose-bisphosphatase 2 Homo sapiens 90-94 29383170-8 2017 Only the tetrameric form of FBP2 is retained in cardiomyocyte cell nucleus whereas only the dimeric form associates with mitochondria and protects them against stress stimuli, such as elevated calcium and H2O2 level. Calcium 193-200 fructose-bisphosphatase 2 Homo sapiens 28-32 29383170-8 2017 Only the tetrameric form of FBP2 is retained in cardiomyocyte cell nucleus whereas only the dimeric form associates with mitochondria and protects them against stress stimuli, such as elevated calcium and H2O2 level. Hydrogen Peroxide 205-209 fructose-bisphosphatase 2 Homo sapiens 28-32 27050133-18 2016 In addition, the crystal structures of muscle FBPase in the T conformation with and without AMP strongly suggest that the T-to-R transition is a discrete jump rather than a shift of an equilibrium smooth transition through multiple intermediate states. Adenosine Monophosphate 92-95 fructose-bisphosphatase 2 Homo sapiens 39-52 26810065-5 2016 At the cellular level, we found that FBP2 was correlated with cell cycle progression by accelerating G1/S transition, and knockdown of FBP2 could weaken cell proliferation, anchorage-independent cell growth, while enhancing the sensitivity of breast cancer cells to doxorubicin. Doxorubicin 266-277 fructose-bisphosphatase 2 Homo sapiens 135-139 27050133-19 2016 Finally, using snapshots from three crystal structures of human muscle FBPase, it is conclusively demonstrated that the AMP-binding event is correlated with a beta alpha transition at the N-terminus of the protein and with the formation of a new helical structure. Adenosine Monophosphate 120-123 fructose-bisphosphatase 2 Homo sapiens 64-77 24412565-2 2014 Here, we show that the quaternary structure of FBP2 plays a crucial role in this interaction, and that the AMP-driven transition of the FBP2 subunit arrangement from active to inactive precludes its association with the mitochondria. Adenosine Monophosphate 107-110 fructose-bisphosphatase 2 Homo sapiens 47-51 24566088-5 2014 Glucagon caused dissociation of glucokinase from PFK2/FBPase2, concomitant with phosphorylation of PFK2/FBPase2 on Ser-32, uptake of glucokinase into the nucleus and increased interaction with GKRP. Glucagon 0-8 fructose-bisphosphatase 2 Homo sapiens 54-61 24566088-5 2014 Glucagon caused dissociation of glucokinase from PFK2/FBPase2, concomitant with phosphorylation of PFK2/FBPase2 on Ser-32, uptake of glucokinase into the nucleus and increased interaction with GKRP. Glucagon 0-8 fructose-bisphosphatase 2 Homo sapiens 104-111 24634222-10 2014 We suggest that bifunctionality of PFK-2/FBPase-2 complements the metabolic zonation of the liver by ensuring coherent switching in response to insulin and glucagon. Glucagon 156-164 fructose-bisphosphatase 2 Homo sapiens 41-49 26901106-3 2016 Using perturbation approaches (kinase inhibitors, small interfering RNAs) and a novel system for rapalog-dependent activation of AKT isoforms, we demonstrate that activity of the phosphatidylinositol-4,5-biphosphate 3-kinase/AKT pathway is involved in the enrichment of nuclear FBP1 and FBP2 in liver cancer cells. Phosphatidylinositol 4,5-Diphosphate 179-215 fructose-bisphosphatase 2 Homo sapiens 287-291 24412565-2 2014 Here, we show that the quaternary structure of FBP2 plays a crucial role in this interaction, and that the AMP-driven transition of the FBP2 subunit arrangement from active to inactive precludes its association with the mitochondria. Adenosine Monophosphate 107-110 fructose-bisphosphatase 2 Homo sapiens 136-140 24412565-4 2014 This strengthens the recently raised hypothesis that FBP2 evolved as a regulator not only for glycogen storage but also for mitochondrial function in contracting muscle. Glycogen 94-102 fructose-bisphosphatase 2 Homo sapiens 53-57 24063558-2 2013 Here, we investigated the potential role of fructose-1,6-bisphosphatase-2 (FBP2), the enzyme that catalyses the hydrolysis of fructose-1,6-bisphosphate to fructose-6-phosphate and inorganic phosphate in glucose metabolism, in gastric cancer (GC) development. fructose-1,6-diphosphate 126-151 fructose-bisphosphatase 2 Homo sapiens 44-73 24063558-2 2013 Here, we investigated the potential role of fructose-1,6-bisphosphatase-2 (FBP2), the enzyme that catalyses the hydrolysis of fructose-1,6-bisphosphate to fructose-6-phosphate and inorganic phosphate in glucose metabolism, in gastric cancer (GC) development. fructose-1,6-diphosphate 126-151 fructose-bisphosphatase 2 Homo sapiens 75-79 24063558-2 2013 Here, we investigated the potential role of fructose-1,6-bisphosphatase-2 (FBP2), the enzyme that catalyses the hydrolysis of fructose-1,6-bisphosphate to fructose-6-phosphate and inorganic phosphate in glucose metabolism, in gastric cancer (GC) development. fructose-6-phosphate 155-175 fructose-bisphosphatase 2 Homo sapiens 44-73 24063558-2 2013 Here, we investigated the potential role of fructose-1,6-bisphosphatase-2 (FBP2), the enzyme that catalyses the hydrolysis of fructose-1,6-bisphosphate to fructose-6-phosphate and inorganic phosphate in glucose metabolism, in gastric cancer (GC) development. fructose-6-phosphate 155-175 fructose-bisphosphatase 2 Homo sapiens 75-79 24063558-2 2013 Here, we investigated the potential role of fructose-1,6-bisphosphatase-2 (FBP2), the enzyme that catalyses the hydrolysis of fructose-1,6-bisphosphate to fructose-6-phosphate and inorganic phosphate in glucose metabolism, in gastric cancer (GC) development. Phosphates 142-151 fructose-bisphosphatase 2 Homo sapiens 44-73 24063558-2 2013 Here, we investigated the potential role of fructose-1,6-bisphosphatase-2 (FBP2), the enzyme that catalyses the hydrolysis of fructose-1,6-bisphosphate to fructose-6-phosphate and inorganic phosphate in glucose metabolism, in gastric cancer (GC) development. Phosphates 142-151 fructose-bisphosphatase 2 Homo sapiens 75-79 24063558-5 2013 Bisulphite genomic sequencing (BGS) in gastric cancer cell lines revealed that the FBP2 promoter region was densely methylated, and treatment of GC cells with the demethylation reagent, 5-aza-2-deoxycytidine (5-Aza), led to an increase in FBP2 expression. hydrogen sulfite 0-10 fructose-bisphosphatase 2 Homo sapiens 83-87 24063558-5 2013 Bisulphite genomic sequencing (BGS) in gastric cancer cell lines revealed that the FBP2 promoter region was densely methylated, and treatment of GC cells with the demethylation reagent, 5-aza-2-deoxycytidine (5-Aza), led to an increase in FBP2 expression. Decitabine 186-207 fructose-bisphosphatase 2 Homo sapiens 83-87 24063558-5 2013 Bisulphite genomic sequencing (BGS) in gastric cancer cell lines revealed that the FBP2 promoter region was densely methylated, and treatment of GC cells with the demethylation reagent, 5-aza-2-deoxycytidine (5-Aza), led to an increase in FBP2 expression. Decitabine 186-207 fructose-bisphosphatase 2 Homo sapiens 239-243 24063558-5 2013 Bisulphite genomic sequencing (BGS) in gastric cancer cell lines revealed that the FBP2 promoter region was densely methylated, and treatment of GC cells with the demethylation reagent, 5-aza-2-deoxycytidine (5-Aza), led to an increase in FBP2 expression. Decitabine 209-214 fructose-bisphosphatase 2 Homo sapiens 83-87 23703029-6 2013 The PFK2 domain of PFK2/FBPase2 (6-phosphofructo-2-kinase/fructose-2,6-bisphosphatase) regulates glycolysis to maintain the pyruvate pool for lactate synthesis. Pyruvic Acid 124-132 fructose-bisphosphatase 2 Homo sapiens 24-31 23703029-6 2013 The PFK2 domain of PFK2/FBPase2 (6-phosphofructo-2-kinase/fructose-2,6-bisphosphatase) regulates glycolysis to maintain the pyruvate pool for lactate synthesis. Lactic Acid 142-149 fructose-bisphosphatase 2 Homo sapiens 24-31 22305745-9 2012 Because the glucokinase-PFK-2/FBPase-2 complex was conserved under LY2121260 treatment as shown by size exclusion chromatography a concerted action of both activators towards the closed active glucokinase conformation can be anticipated. 2-cyclohexyl-1-(4-methanesulfonylphenyl)cyclopropanecarboxylic acid thiazol-2-ylamide 67-76 fructose-bisphosphatase 2 Homo sapiens 30-38 22214556-7 2012 Glucose raises fructose 2,6-bisphosphate levels in hepatocytes by reversing the phosphorylation of PFK2/FBP2 at Ser32, but also independently of Ser32 dephosphorylation. Glucose 0-7 fructose-bisphosphatase 2 Homo sapiens 104-108 23207906-6 2013 It was counteracted by selective depletion of fructose 2,6-bisphosphate with a bisphosphatase-active kinase-deficient variant of phosphofructokinase 2/fructosebisphosphatase 2, which prevented translocation of MondoA to the nucleus and recruitment to the PTG promoter. fructose 2,6-diphosphate 46-71 fructose-bisphosphatase 2 Homo sapiens 151-175 22305745-5 2012 PFK-2/FBPase-2 but not LY2121260 antagonized glucokinase inhibition by the competitive glucokinase inhibitor mannoheptulose at increasing glucose concentrations. Mannoheptulose 109-123 fructose-bisphosphatase 2 Homo sapiens 6-14 22305745-5 2012 PFK-2/FBPase-2 but not LY2121260 antagonized glucokinase inhibition by the competitive glucokinase inhibitor mannoheptulose at increasing glucose concentrations. Glucose 138-145 fructose-bisphosphatase 2 Homo sapiens 6-14 22214556-4 2012 By using diverse substrates and inhibitors and a kinase-deficient bisphosphatase-active variant of the bifunctional enzyme PFK2/FBP2 (6-phosphofructo-2-kinase-fructose-2,6-bisphosphatase), we demonstrate an essential role for fructose 2,6-bisphosphate in the induction of G6pc and other ChREBP target genes by glucose. fructose 2,6-diphosphate 226-251 fructose-bisphosphatase 2 Homo sapiens 128-132 22214556-4 2012 By using diverse substrates and inhibitors and a kinase-deficient bisphosphatase-active variant of the bifunctional enzyme PFK2/FBP2 (6-phosphofructo-2-kinase-fructose-2,6-bisphosphatase), we demonstrate an essential role for fructose 2,6-bisphosphate in the induction of G6pc and other ChREBP target genes by glucose. Glucose 310-317 fructose-bisphosphatase 2 Homo sapiens 128-132