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Chemical process of introducing a phosphate
In biochemistry, phosphorylation is described as the "transfer of a phosphate group" from a donor to an acceptor or the addition of a phosphate group
Phosphorylation
Metabolic pathway
Oxidative phosphorylation or electron transport-linked phosphorylation or terminal oxidation, is the metabolic pathway in which cells use enzymes to oxidize
Oxidative_phosphorylation
Process of introducing a phosphate group on to a protein
Protein phosphorylation is a reversible post-translational modification of proteins in which an amino acid residue is phosphorylated by a protein kinase
Protein_phosphorylation
Metabolic reaction
Substrate-level phosphorylation is a metabolic reaction that results in the production of ATP or GTP supported by the energy released from another high-energy
Substrate-level phosphorylation
Substrate-level_phosphorylation
Process of releasing energy from nutrients using inorganic electron acceptors
phosphate group to form ATP (adenosine triphosphate), by substrate-level phosphorylation, NADH and FADH2.[citation needed] The negative ΔG indicates that the
Cellular_respiration
Energy-carrying molecule in living cells
monophosphate (AMP). Other processes, such as oxidative phosphorylation or substrate-level phosphorylation, regenerate ATP. ATP is also a precursor to DNA and
Adenosine_triphosphate
Phosphorylation of peptidyl-tyrosine
Tyrosine phosphorylation is the addition of a phosphate (PO3−4) group to the amino acid tyrosine on a protein. It is one of the main types of protein
Tyrosine_phosphorylation
Energy-producing metabolic pathway
oxidative phosphorylation through ATP synthase. In eukaryotic organisms, the electron transport chain, and site of oxidative phosphorylation, is found
Electron_transport_chain
Interconnected biochemical reactions releasing energy
NADH generated by the citric acid cycle is fed into the oxidative phosphorylation (electron transport) pathway. The net result of these two closely linked
Citric_acid_cycle
Signal pathway enzyme chain
A phosphorylation cascade is a sequence of signaling pathway events where one enzyme phosphorylates another, causing a chain reaction leading to the phosphorylation
Phosphorylation_cascade
Electrochemical principle that enables cellular respiration
Electrochemical gradient Glycolysis Oxidative phosphorylation Mitchell P (July 1961). "Coupling of phosphorylation to electron and hydrogen transfer by a chemi-osmotic
Chemiosmosis
Chemical compound
achieved throughout processes such as substrate-level phosphorylation, oxidative phosphorylation, and photophosphorylation, all of which facilitate the
Adenosine_diphosphate
Type of biological molecule
uncoupler or uncoupling agent is a molecule that disrupts oxidative phosphorylation in prokaryotes and mitochondria or photophosphorylation in chloroplasts
Uncoupler
Epigenetic modification to the DNA packaging protein Histone H3
a mark that indicates the phosphorylation the 28th serine residue of the histone H3 protein. Early mitosis phosphorylation patterns for H3S10 and H3S28
H3S28P
Epigenetic modification to the DNA packaging protein Histone H3
DNA packaging protein histone H3. It is a mark that indicates the phosphorylation the 10th serine residue of the histone H3 protein. Depending on the
H3S10P
Branch of proteomics
containing a phosphate group as a posttranslational modification. Phosphorylation is a key reversible modification that regulates protein function, subcellular
Phosphoproteomics
Series of interconnected biochemical reactions
phosphates (G3P). Once glucose enters the cell, the first step is phosphorylation of glucose by a family of enzymes called hexokinases to form glucose
Glycolysis
Class of enzymes
Some evidence has shown that phosphorylation at site 1 will nearly completely deactivate the enzyme while phosphorylation at sites 2 and 3 had only a small
Pyruvate_dehydrogenase_kinase
Family of enzymes
the Nobel Prize in Physiology or Medicine in 1992 for their work on phosphorylation and dephosphorylation and how it relates to PKA activity. PKA is one
Protein_kinase_A
Signaling pathway involving transforming growth factor beta proteins
receptor is a serine/threonine receptor kinase, which catalyzes the phosphorylation of the Type I receptor. Each class of ligand binds to a specific type
TGF_beta_signaling_pathway
Biochemical process in which a phosphate group is removed from a molecule
post-translational modification. Dephosphorylation and its counterpart, phosphorylation, activate and deactivate enzymes by detaching or attaching phosphoric
Dephosphorylation
Mammalian protein found in humans
affecting metabolism and survival. Phosphorylation of Akt's serine residue Ser473 by mTORC2 stimulates Akt phosphorylation on threonine residue Thr308 by
MTOR
Group of six protein isoforms produced from the MAPT gene
potential serine (Ser) and threonine (Thr) phosphorylation sites on the longest tau isoform. Phosphorylation has been reported on approximately 30 of these
Tau_protein
Involuntary non-striated muscle
reductions in crossbridge phosphorylation, a process termed force suppression. This process is mediated by the phosphorylation of the small heat shock protein
Smooth_muscle
Epigenetic modification to the DNA packaging protein Histone H3
the phosphorylation the 3rd threonine residue of the histone H3 protein. Pre-existing vs newly generated H3 is distinguished by phosphorylation at threonine
H3T3P
Linked series of chemical reactions occurring within a cell
the cell. For instance, the electron transport chain and oxidative phosphorylation all take place in the mitochondrial membrane. In contrast, glycolysis
Metabolic_pathway
Events leading to cell division
proteins are inactivated by cyclin D-Cdk4/6-mediated phosphorylation. Rb has 14+ potential phosphorylation sites. Cyclin D-Cdk 4/6 progressively phosphorylates
Cell_cycle
Protein
primarily regulated through phosphorylation on multiple residues; its transcriptional activity is dependent on its phosphorylation state. FOXO1 negatively
Forkhead_box_protein_O1
Enzyme catalyzing transfer of phosphate groups onto specific substrates
transfer of phosphate groups to substrates. This process is known as phosphorylation. Typically ATP is the phosphate donor. Kinases are pervasive, the human
Kinase
Medical condition
Glycogen storage disease type VI (GSD VI) is a type of glycogen storage disease caused by a deficiency in liver glycogen phosphorylase or other components
Glycogen storage disease type VI
Glycogen_storage_disease_type_VI
Chemical reaction
electron transport is limited by the rate of phosphorylation. An increase in the rate of phosphorylation increases the rate by which electrons are transported
Hill_reaction
Protein-coding gene in the species Homo sapiens
cap-dependent translation by binding to translation initiation factor eIF4E. Phosphorylation of 4E-BP1 results in its release from eIF4E, thereby allows cap-dependent
EIF4EBP1
Widening of blood vessels
action of the myosin-binding subunit of myosin light-chain phosphatase. Phosphorylation of this subunit by Rho-kinase prevents it from binding to and dephosphorylating
Vasodilation
Protein-coding gene in the species Homo sapiens
Dual specificity tyrosine-phosphorylation-regulated kinase 1A is an enzyme that in humans is encoded by the DYRK1A gene. Alternative splicing of this
DYRK1A
Series of biochemical reactions
the growth factors causes activation of a cell surface receptor and phosphorylation of PI3K. Activated PI3K then phosphorylates lipids on the plasma membrane
Akt/PKB_signaling_pathway
Biological signaling pathway h
STAT6 are known. Serine phosphorylation. Most of the seven STATs (except STAT2) undergo serine phosphorylation. Serine phosphorylation of STATs has been shown
JAK-STAT_signaling_pathway
Protein complex
through phosphorylation of the complex. This phosphorylation can cause the dimer to dissociate and lose its GAP activity, or the phosphorylation can cause
MTORC1
Penultimate step in the activation of mammalian spermatozoa
contributes to zona pellucida binding and acrosome reaction preparation. Phosphorylation by PKA can also regulate upstream steps of capacitation such as membrane
Capacitation
Enzyme of the glycolysis metabolic pathway
potential: 1,3-bisphosphoglycerate (1,3-BPG). This is an example of phosphorylation coupled to oxidation, and the overall reaction is somewhat endergonic
Glyceraldehyde 3-phosphate dehydrogenase
Glyceraldehyde_3-phosphate_dehydrogenase
Enzyme that adds phosphate groups to other proteins
phosphates to them (phosphorylation) as opposed to kinases which modify lipids, carbohydrates, or other molecules. Phosphorylation usually results in a
Protein_kinase
Protein-coding gene in the species Homo sapiens
substrate is the S6 ribosomal protein. Phosphorylation of S6 induces protein synthesis at the ribosome. The phosphorylation of p70S6K at threonine 389 has been
P70-S6_Kinase_1
Class of enzymes
several hexoses (like glucose) that contain an accessible -CH2OH moiety. Phosphorylation of a hexose such as glucose often limits it to a number of intracellular
Hexokinase
Class of enzymes
The activation of CDKs requires binding to cyclins and phosphorylation. This phosphorylation typically occurs on a specific threonine residue, leading
Cyclin-dependent_kinase
Biochemical shuttle reaction
gluconeo- genesis Direct / C4 / CAM carbon intake Light reaction Oxidative phosphorylation Amino acid deamination Citrate shuttle Lipogenesis Lipolysis Steroidogenesis
Carnitine_shuttle
Protein complex on the surface of T cells that recognizes antigens
intermediate "proofreading" steps can be multiple rounds of tyrosine phosphorylation. These steps require energy and therefore do not happen spontaneously
T-cell_receptor
Scientific discipline
into the effects of phosphorylation events. Phosphorylation events have typically been studied by mutating an identified phosphorylation site (serine, threonine
Chemical_biology
Chemical compound
oxidative phosphorylation inhibitor and AMP-activated protein kinase activating biguanide. Certain types of cancer cells requires oxidative phosphorylation to
HL156A
Protein found in humans
CaM KII/IV. Both of these pathways probably involve calcium-mediated phosphorylation of CREB at Ser133, thus allowing it to interact with BDNF's Cre regulatory
Brain-derived neurotrophic factor
Brain-derived_neurotrophic_factor
Narrowing of blood vessels due to the constriction of smooth muscle cells
of Ca2+ entry and Ca2+sensitization: Rho-associated kinase-mediated phosphorylation of MYPT1 at Thr-855, but not Thr-697". Biochem J. 389 (3): 763–774
Vasoconstriction
a third or a half of the proteins experience phosphorylation). Because of its frequency, phosphorylation has a lot of importance in regulatory pathways
Regulatory_enzyme
Class of protein kinase enzymes
threonine side chain in proteins. This process is called phosphorylation. Protein phosphorylation in particular plays a significant role in a wide range
Serine/threonine-specific protein kinase
Serine/threonine-specific_protein_kinase
British biochemist (born 1967)
British biochemist, Director of the Medical Research Council Protein Phosphorylation and Ubiquitylation Unit (MRC PPU) and Professor of Signal Transduction
Dario_Alessi
Protein-coding gene in the species Homo sapiens
cellular processes, including cellular metabolism, chemotaxis, etc. Phosphorylation and acetylation of RELA are crucial post-translational modifications
RELA
Peptide hormone
of glycolysis and gluconeogenesis in the liver is adjusted by the phosphorylation state of the enzymes that catalyze the formation of a potent activator
Glucagon
American microbiologist and academic administrator
Sally Ann (1989). Modulation of cellular src family tyrosine kinases: Phosphorylation state and polyomavirus middle T antigen binding (Ph.D. thesis). The
Sally_Kornbluth
Gradient of electrochemical potential, usually for an ion that can move across a membrane
An electrochemical gradient is essential to mitochondrial oxidative phosphorylation. The final step of cellular respiration is the electron transport chain
Electrochemical_gradient
Cumulative effect of not getting enough sleep
phosphorylated during waking hours, and are dephosphorylated during sleep. The phosphorylation is aided by the gene Sik3. A type of laboratory mouse (named Sleepy)
Sleep_debt
Biosynthesis of glucose molecules
its phosphorylation. Global control of gluconeogenesis is mediated by glucagon (released when blood glucose is low); it triggers phosphorylation of enzymes
Gluconeogenesis
or aspartic acid or histidine residues (mostly in prokaryotes). The phosphorylation of proteins is a major regulatory mechanism in cells. Phosphoproteins
Phosphoprotein
Transmembrane protein
There are several quantitative methods available that use protein phosphorylation detection to identify EGFR family inhibitors. New drugs such as osimertinib
Epidermal growth factor receptor
Epidermal_growth_factor_receptor
Set of three serine threonine-specific protein kinases
kinase-2 (MAPKAPK2) can also serve as PDK2. Phosphorylation by mTORC2 stimulates the subsequent phosphorylation of Akt isoforms by PDPK1. Activated Akt isoforms
Protein_kinase_B
Class of enzymes
Hepatic fructokinase (or ketohexokinase) is an enzyme that catalyzes the phosphorylation of fructose to produce fructose-1-phosphate. ATP + ⟶ {\displaystyle
Hepatic_fructokinase
Quiescent stage of the cell cycle in which the cell does not divide
leads to G0 exit through nuclear import of cyclin D1 and subsequent phosphorylation of Rb. Finally, the Notch signaling pathway has been shown to play
G0_phase
Protein found in humans
Akt kinase is activated via phosphorylation of its T308 residue and analogous sites in PKC by PDK1. This phosphorylation is absent in tissues lacking
Insulin_receptor_substrate_1
Mitochondrial transmembrane protein
transport of phosphate ions across it for the purpose of oxidative phosphorylation. There are two significant isoforms of this gene expressed in human
Phosphate carrier protein, mitochondrial
Phosphate_carrier_protein,_mitochondrial
Protein-coding gene
phosphorylation was diminished by rapamycin and amino acid starvation and facilitated by FNIP1 overexpression, suggesting that FLCN phosphorylation may
Folliculin
photosynthesis in cyanobacteria, green algae, and plants. During oxidative phosphorylation in aerobic respiration, oxygen is reduced to water, thus closing the
Dioxygen in biological reactions
Dioxygen_in_biological_reactions
compared to the second and third pathways, Krebs cycle and oxidative phosphorylation. Even if there is no oxygen present, glycolysis can continue to generate
Carbohydrate_catabolism
Enzyme
gene. This kinase, together with RPS6KA4, are thought to mediate the phosphorylation of histone H3, linked to the expression of immediate early genes. RPS6KA5
RPS6KA5
Metabolic disease
factors) have been implicated in Leigh disease. Disorders of oxidative phosphorylation, the process by which cells produce their main energy source of adenosine
Leigh_syndrome
Drug typically used in cancer treatment
proteins are activated by adding a phosphate group to the protein (phosphorylation), a step that TKIs inhibit. TKIs are typically used as anticancer drugs
Tyrosine_kinase_inhibitor
Protein-coding gene in the species Homo sapiens
Kinase 1). The Q472H germline KDR genetic variant affects VEGFR-2 phosphorylation and has been found to associate with microvessel density in NSCLC.
Kinase_insert_domain_receptor
Protein-coding gene in the species Homo sapiens
gene encodes one of two sphingosine kinase isozymes that catalyze the phosphorylation of sphingosine into sphingosine 1-phosphate. Sphingosine 1-phosphate
SPHK2
Protein family around which DNA winds to form nucleosomes
well-characterised role of phosphorylation in controlling protein function. It is not clear what structural implications histone phosphorylation has, but histone
Histone
Class of cell surface receptors coupled to G-protein-associated intracellular signaling
phosphorylation results in the switching of the coupling from the Gs class of G-protein to the Gi class. cAMP-dependent PKA mediated phosphorylation can
G_protein-coupled_receptor
Protein-coding gene in the species Homo sapiens
Schwartz, Y; Ben-Dor I; Navon A; Motro B; Nir U (Sep 1998). "Tyrosine phosphorylation of the TATA element modulatory factor by the FER nuclear tyrosine kinases"
FER_(gene)
Assembly of proteins inside biological cells
prevalent post-translational chemical group modification is phosphorylation. Phosphorylation is the reversible, covalent addition of a phosphate group to
Protein_biosynthesis
Cell signaling pathway
leads to a series of phosphorylation events downstream in the MAPK cascade (Raf-MEK-ERK) ultimately resulting in the phosphorylation and activation of ERK
MAPK/ERK_pathway
Mammalian protein found in humans
of these motifs is their frequently high degree of phosphorylation. Such Ser/Thr phosphorylation events greatly enhance the binding of many β-catenin
Catenin_beta-1
American biologist and geneticist (born 1949)
Casein kinase 1 gene. Doubletime mutations in Drosophila alter the phosphorylation and degradation of PER protein. This affects the regularity in period
Michael_W._Young
Protein-coding gene in the species Homo sapiens
therefore involved in translation. Mouse model studies have shown that phosphorylation of eS6 is involved in the regulation of cell size, cell proliferation
Ribosomal_protein_S6
Control mechanism in the eukaryotic cell cycle
complex. This complex is known to inactivate Rb by phosphorylation. However, the details of Rb phosphorylation are quite complex and specific compared to previous
Cell_cycle_checkpoint
Protein found in humans
reactions of phosphorylation. This process allows the substrate to gain a phosphate group donated by an organic compound known as ATP. Phosphorylations are of
Cyclin-dependent_kinase_5
Fold in the inner membrane of a mitochondrion
amount of surface area for biochemical reactions, especially oxidative phosphorylation to occur on. Cristae are studded with proteins, including ATP synthase
Crista
Radiograph made by recording radiation emitted by samples on photographic plates
second during the period of exponential DNA increase at 37 °C (99 °F). Phosphorylation means the posttranslational addition of a phosphate group to specific
Autoradiograph
Amino acid
threonine, whose side chains have a hydroxy group, but are alcohols. Phosphorylation of these three amino acids' moieties (including tyrosine) creates a
Tyrosine
Set of chemical reactions in organisms
reactions consume it. It also serves as a carrier of phosphate groups in phosphorylation reactions. A vitamin is an organic compound needed in small quantities
Metabolism
Cell found in connective tissue
activated by the Syk phosphorylation step is the linker for activation of T cells (LAT). LAT can be modified by phosphorylation to create novel binding
Mast_cell
Epigenetic modification to the DNA packaging protein Histone H3
that indicates the phosphorylation the 45th threonine residue of the histone H3 protein. During apoptosis, H3T45 phosphorylation is required for structural
H3T45P
Protein in humans
family of proteins that associate with the surface of lipid droplets. Phosphorylation of perilipin is essential for the mobilization of fats in adipose tissue
Perilipin-1
Mammalian protein found in humans
dimerization and tyrosine residue phosphorylation of the cytoplasmic tail by adjacent Trk receptors. Trk receptor phosphorylation sites operate as Shc adaptor
Nerve_growth_factor
DNA located in cellular organelles called chloroplasts
carries out the phosphorylation is specific for chloroplast polypeptides, and ignores ones meant for mitochondria or peroxisomes. Phosphorylation changes the
Plastid_DNA
Form of metabolism in tumors
only in low yield compared to the citric acid cycle and oxidative phosphorylation of aerobic respiration, it allows proliferating cells to convert nutrients
Warburg_effect_(oncology)
Mammalian protein found in humans
LysRS is phosphorylated on Serine 207 in a MAPK-dependent manner. This phosphorylation causes LysRS to change its conformation, detach from the complex and
Microphthalmia-associated transcription factor
Microphthalmia-associated_transcription_factor
Amino acid with a branched carbon chain
hours through phosphorylation of p70 S6 kinase in skeletal muscle. Following resistance exercise without BCAA administration, phosphorylation of mTOR is
Branched-chain_amino_acid
Enzyme participating to the regulation of carbohydrate metabolism
Glucokinase (EC 2.7.1.2) is an enzyme that facilitates phosphorylation of glucose to glucose-6-phosphate. In medicine, the term is often used to refer
Glucokinase
Protein-coding gene in humans
mammalian protein kinase with potential for serine/threonine and tyrosine phosphorylation is related to cell cycle regulators". EMBO J. 10 (2): 317–25. doi:10
CLK1
DNA replication in eukaryotic organisms
association between Cdc6 and CDK, and the CDK-dependent phosphorylation of Cdc6. The CDK-dependent phosphorylation of Cdc6 has been considered to be required for
Eukaryotic_DNA_replication
Drugs that inhibit acetylcholinesterase
the serine residue in the esteratic site of the cholinesterase. This phosphorylation inhibits the binding of the acetyl group of the acetylcholine to the
Acetylcholinesterase inhibitor
Acetylcholinesterase_inhibitor
Protein
DARPP32 phosphorylation, but in opposite directions. Dopamine D1 receptor stimulation enhances cAMP formation, resulting in the phosphorylation of DARPP32;
PPP1R1B
PHOSPHORYLATION
PHOSPHORYLATION
PHOSPHORYLATION
PHOSPHORYLATION
Boy/Male
Christian & English(British/American/Australian)
Red
Girl/Female
Arabic, Muslim
Intellect; Perception; Achievement; Attainment
Boy/Male
Indian, Sanskrit
The Only Leader
Boy/Male
Indian
New Light
Biblical
mighty; perfect; wasted
Boy/Male
Tamil
Lord Indra
Girl/Female
German, Greek
Heavenly; Variant of Celeste
Boy/Male
Tamil
Dikshith | தீகà¯à®·à®¿à®¤
Prepared, Initiated
Girl/Female
Hindu
Friend, See also ervin
Girl/Female
Christian & English(British/American/Australian)
Cheerful
PHOSPHORYLATION
PHOSPHORYLATION
PHOSPHORYLATION
PHOSPHORYLATION
PHOSPHORYLATION