8w2g
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Human liver phosphofructokinase-1 in the R-state conformation
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Structural highlights
FunctionPFKAL_HUMAN Catalyzes the phosphorylation of D-fructose 6-phosphate to fructose 1,6-bisphosphate by ATP, the first committing step of glycolysis (PubMed:22923583). Negatively regulates the phagocyte oxidative burst in response to bacterial infection by controlling cellular NADPH biosynthesis and NADPH oxidase-derived reactive oxygen species. Upon macrophage activation, drives the metabolic switch toward glycolysis, thus preventing glucose turnover that produces NADPH via pentose phosphate pathway (By similarity).[UniProtKB:P12382][HAMAP-Rule:MF_03184][1] References
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This page was last modified 06:08, 11 September 2024.