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79 relations: Acetate, Acid, Acid dissociation constant, Activation energy, Active site, Adenosine triphosphate, Amine, Amino acid, Aralkylamine dehydrogenase (azurin), Arginine, Aspartate transaminase, Aspartic acid, Base (chemistry), Biochemistry, Carboxypeptidase, Catalysis, Catalytic triad, Cell (biology), Center of mass, Chemical reaction, Chymotrypsin, Cofactor (biochemistry), Conformational change, Conformational proofreading, Covalent bond, Dihydroxyacetone phosphate, Dover Publications, Electrophile, Energy profile (chemistry), Entropy, Enzyme, Enzyme assay, Enzyme kinetics, Enzyme promiscuity, Fructose 1,6-bisphosphate, Fructose-bisphosphate aldolase, Glutamic acid, Glyceraldehyde 3-phosphate, Glycolysis, Histidine, Intramolecular force, Ionic bonding, Isomer, Journal of Molecular Biology, Journal of the American Chemical Society, Lewis acids and bases, Lysine, Lysozyme, Mass diffusivity, Nature (journal), ..., Nucleophile, Omics, Oxyanion hole, PH, PLOS One, Proceedings of the National Academy of Sciences of the United States of America, Protease, Protein, Protein complex, Protein dynamics, Pseudoenzyme, Pyridoxal phosphate, Pyruvate dehydrogenase, Quantum tunnelling, Reaction rate, Schiff base, Serine protease, Single-molecule experiment, Standard enthalpy of reaction, Substrate (chemistry), The Proteolysis Map, Thiamine pyrophosphate, Time resolved crystallography, Transition state, Triose, Triosephosphate isomerase, Trypsin, Tryptamine, Zinc. Expand index (29 more) »
Acetate
An acetate is a salt formed by the combination of acetic acid with an alkaline, earthy, metallic or nonmetallic and other base.
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Acid
An acid is a molecule or ion capable of donating a hydron (proton or hydrogen ion H+), or, alternatively, capable of forming a covalent bond with an electron pair (a Lewis acid).
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Acid dissociation constant
An acid dissociation constant, Ka, (also known as acidity constant, or acid-ionization constant) is a quantitative measure of the strength of an acid in solution.
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Activation energy
In chemistry and physics, activation energy is the energy which must be available to a chemical or nuclear system with potential reactants to result in: a chemical reaction, nuclear reaction, or other various other physical phenomena.
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Active site
In biology, the active site is the region of an enzyme where substrate molecules bind and undergo a chemical reaction.
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Adenosine triphosphate
Adenosine triphosphate (ATP) is a complex organic chemical that participates in many processes.
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Amine
In organic chemistry, amines are compounds and functional groups that contain a basic nitrogen atom with a lone pair.
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Amino acid
Amino acids are organic compounds containing amine (-NH2) and carboxyl (-COOH) functional groups, along with a side chain (R group) specific to each amino acid.
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Aralkylamine dehydrogenase (azurin)
Aralkylamine dehydrogenase (azurin) (aromatic amine dehydrogenase, arylamine dehydrogenase, tyramine dehydrogenase) is an enzyme with the systematic name aralkylamine:azurin oxidoreductase (deaminating).
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Arginine
Arginine (symbol Arg or R) is an α-amino acid that is used in the biosynthesis of proteins.
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Aspartate transaminase
Aspartate transaminase (AST) or aspartate aminotransferase, also known as AspAT/ASAT/AAT or serum glutamic oxaloacetic transaminase (SGOT), is a pyridoxal phosphate (PLP)-dependent transaminase enzyme that was first described by Arthur Karmen and colleagues in 1954.
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Aspartic acid
Aspartic acid (symbol Asp or D; salts known as aspartates), is an α-amino acid that is used in the biosynthesis of proteins.
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Base (chemistry)
In chemistry, bases are substances that, in aqueous solution, release hydroxide (OH−) ions, are slippery to the touch, can taste bitter if an alkali, change the color of indicators (e.g., turn red litmus paper blue), react with acids to form salts, promote certain chemical reactions (base catalysis), accept protons from any proton donor, and/or contain completely or partially displaceable OH− ions.
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Biochemistry
Biochemistry, sometimes called biological chemistry, is the study of chemical processes within and relating to living organisms.
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Carboxypeptidase
A carboxypeptidase (EC number 3.4.16 - 3.4.18) is a protease enzyme that hydrolyzes (cleaves) a peptide bond at the carboxy-terminal (C-terminal) end of a protein or peptide.
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Catalysis
Catalysis is the increase in the rate of a chemical reaction due to the participation of an additional substance called a catalysthttp://goldbook.iupac.org/C00876.html, which is not consumed in the catalyzed reaction and can continue to act repeatedly.
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Catalytic triad
A catalytic triad is a set of three coordinated amino acids that can be found in the active site of some enzymes.
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Cell (biology)
The cell (from Latin cella, meaning "small room") is the basic structural, functional, and biological unit of all known living organisms.
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Center of mass
In physics, the center of mass of a distribution of mass in space is the unique point where the weighted relative position of the distributed mass sums to zero, or the point where if a force is applied it moves in the direction of the force without rotating.
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Chemical reaction
A chemical reaction is a process that leads to the transformation of one set of chemical substances to another.
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Chymotrypsin
Chymotrypsin (chymotrypsins A and B, alpha-chymar ophth, avazyme, chymar, chymotest, enzeon, quimar, quimotrase, alpha-chymar, alpha-chymotrypsin A, alpha-chymotrypsin) is a digestive enzyme component of pancreatic juice acting in the duodenum, where it performs proteolysis, the breakdown of proteins and polypeptides.
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Cofactor (biochemistry)
A cofactor is a non-protein chemical compound or metallic ion that is required for an enzyme's activity.
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Conformational change
In biochemistry, a conformational change is a change in the shape of a macromolecule, often induced by environmental factors.
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Conformational proofreading
Conformational proofreading (CPR) or conformational selection is a general mechanism of molecular recognition systems in which introducing a structural mismatch between a molecular recognizer and its target, or an energetic barrier, enhances the recognition specificity and quality.
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Covalent bond
A covalent bond, also called a molecular bond, is a chemical bond that involves the sharing of electron pairs between atoms.
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Dihydroxyacetone phosphate
Dihydroxyacetone phosphate (DHAP, also glycerone phosphate in older texts) is the anion with the formula HOCH2C(O)CH2OPO32-.
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Dover Publications
Dover Publications, also known as Dover Books, is an American book publisher founded in 1941 by Hayward Cirker and his wife, Blanche.
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Electrophile
In organic chemistry, an electrophile is a reagent attracted to electrons.
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Energy profile (chemistry)
For a chemical reaction or process an energy profile (or reaction coordinate diagram) is a theoretical representation of a single energetic pathway, along the reaction coordinate, as the reactants are transformed into products.
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Entropy
In statistical mechanics, entropy is an extensive property of a thermodynamic system.
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Enzyme
Enzymes are macromolecular biological catalysts.
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Enzyme assay
Enzyme assays are laboratory methods for measuring enzymatic activity.
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Enzyme kinetics
Enzyme kinetics is the study of the chemical reactions that are catalysed by enzymes.
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Enzyme promiscuity
Enzyme promiscuity is the ability of an enzyme to catalyse a fortuitous side reaction in addition to its main reaction.
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Fructose 1,6-bisphosphate
Fructose 1,6-bisphosphate, also known as Harden-Young ester, is fructose sugar phosphorylated on carbons 1 and 6 (i.e., is a fructosephosphate).
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Fructose-bisphosphate aldolase
Fructose-bisphosphate aldolase, often just aldolase, is an enzyme catalyzing a reversible reaction that splits the aldol, fructose 1,6-bisphosphate, into the triose phosphates dihydroxyacetone phosphate (DHAP) and glyceraldehyde 3-phosphate (G3P).
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Glutamic acid
Glutamic acid (symbol Glu or E) is an α-amino acid with formula.
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Glyceraldehyde 3-phosphate
Glyceraldehyde 3-phosphate, also known as triose phosphate or 3-phosphoglyceraldehyde and abbreviated as G3P, GA3P, GADP, GAP, TP, GALP or PGAL, is the metabolite that occurs as an intermediate in several central pathways of all organisms.
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Glycolysis
Glycolysis (from glycose, an older term for glucose + -lysis degradation) is the metabolic pathway that converts glucose C6H12O6, into pyruvate, CH3COCOO− + H+.
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Histidine
Histidine (symbol His or H) is an α-amino acid that is used in the biosynthesis of proteins.
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Intramolecular force
An intramolecular force is any force that binds together the atoms making up a molecule or compound, not to be confused with intermolecular forces, which are the forces present between molecules.
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Ionic bonding
Ionic bonding is a type of chemical bonding that involves the electrostatic attraction between oppositely charged ions, and is the primary interaction occurring in ionic compounds.
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Isomer
An isomer (from Greek ἰσομερής, isomerès; isos.
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Journal of Molecular Biology
The Journal of Molecular Biology is a peer-reviewed scientific journal published weekly by Elsevier.
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Journal of the American Chemical Society
The Journal of the American Chemical Society (also known as JACS) is a weekly peer-reviewed scientific journal that was established in 1879 by the American Chemical Society.
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Lewis acids and bases
A Lewis acid is a chemical species that contains an empty orbital which is capable of accepting an electron pair from a Lewis base to form a Lewis adduct.
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Lysine
Lysine (symbol Lys or K) is an α-amino acid that is used in the biosynthesis of proteins.
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Lysozyme
Lysozyme, also known as muramidase or N-acetylmuramide glycanhydrolase is an antimicrobial enzyme produced by animals that forms part of the innate immune system.
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Mass diffusivity
Diffusivity or diffusion coefficient is a proportionality constant between the molar flux due to molecular diffusion and the gradient in the concentration of the species (or the driving force for diffusion).
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Nature (journal)
Nature is a British multidisciplinary scientific journal, first published on 4 November 1869.
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Nucleophile
Nucleophile is a chemical species that donates an electron pair to an electrophile to form a chemical bond in relation to a reaction.
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Omics
The English-language neologism omics informally refers to a field of study in biology ending in -omics, such as genomics, proteomics or metabolomics.
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Oxyanion hole
An oxyanion hole is a pocket in the active site of an enzyme that stabilizes transition state negative charge on a deprotonated oxygen or alkoxide.
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PH
In chemistry, pH is a logarithmic scale used to specify the acidity or basicity of an aqueous solution.
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PLOS One
PLOS One (stylized PLOS ONE, and formerly PLoS ONE) is a peer-reviewed open access scientific journal published by the Public Library of Science (PLOS) since 2006.
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Proceedings of the National Academy of Sciences of the United States of America
Proceedings of the National Academy of Sciences of the United States of America (PNAS) is the official scientific journal of the National Academy of Sciences, published since 1915.
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Protease
A protease (also called a peptidase or proteinase) is an enzyme that performs proteolysis: protein catabolism by hydrolysis of peptide bonds.
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Protein
Proteins are large biomolecules, or macromolecules, consisting of one or more long chains of amino acid residues.
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Protein complex
A protein complex or multiprotein complex is a group of two or more associated polypeptide chains.
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Protein dynamics
Proteins are generally thought to adopt unique structures determined by their amino acid sequences, as outlined by Anfinsen's dogma.
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Pseudoenzyme
Pseudoenzymes are variants of enzymes (usually proteins) that are catalytically deficient (usually inactive), meaning that they perform little or no enzyme catalysis.
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Pyridoxal phosphate
Pyridoxal phosphate (PLP, pyridoxal 5'-phosphate, P5P), the active form of vitamin B6, is a coenzyme in a variety of enzymatic reactions.
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Pyruvate dehydrogenase
Pyruvate dehydrogenase is the first component enzyme of pyruvate dehydrogenase complex (PDC).
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Quantum tunnelling
Quantum tunnelling or tunneling (see spelling differences) is the quantum mechanical phenomenon where a particle tunnels through a barrier that it classically cannot surmount.
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Reaction rate
The reaction rate or rate of reaction is the speed at which reactants are converted into products.
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Schiff base
A Schiff base (named after Hugo Schiff) is a compound with the general structure R2C.
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Serine protease
Serine proteases (or serine endopeptidases) are enzymes that cleave peptide bonds in proteins, in which serine serves as the nucleophilic amino acid at the (enzyme's) active site.
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Single-molecule experiment
A single-molecule experiment is an experiment that investigates the properties of individual molecules.
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Standard enthalpy of reaction
The standard enthalpy of reaction (denoted ΔHr⊖) is the enthalpy change that occurs in a system when matter is transformed by a given chemical reaction, when all reactants and products are in their standard states.
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Substrate (chemistry)
In chemistry, a substrate is typically the chemical species being observed in a chemical reaction, which reacts with a reagent to generate a product.
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The Proteolysis Map
The Proteolysis MAP (PMAP) is an integrated web resource focused on proteases.
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Thiamine pyrophosphate
Thiamine pyrophosphate (TPP or ThPP), or thiamine diphosphate (ThDP), or cocarboxylase is a thiamine (vitamin B1) derivative which is produced by the enzyme thiamine diphosphokinase.
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Time resolved crystallography
Time resolved crystallography utilizes X-ray crystallography imaging to visualize reactions in four dimensions (x, y, z and time).
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Transition state
The transition state of a chemical reaction is a particular configuration along the reaction coordinate.
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Triose
A triose is a monosaccharide, or simple sugar, containing three carbon atoms.
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Triosephosphate isomerase
Triose-phosphate isomerase (TPI or TIM) is an enzyme that catalyzes the reversible interconversion of the triose phosphate isomers dihydroxyacetone phosphate and D-glyceraldehyde 3-phosphate.
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Trypsin
Trypsin is a serine protease from the PA clan superfamily, found in the digestive system of many vertebrates, where it hydrolyzes proteins.
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Tryptamine
Tryptamine is a monoamine alkaloid.
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Zinc
Zinc is a chemical element with symbol Zn and atomic number 30.
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Acyl-enzyme, Acyl-enzyme intermediate, Acylenzyme, Acylenzyme intermediate, Catalytic mechanism, Covalent catalysis, Enzymatic Reactions, Enzymatic reaction, Enzyme catalyzed reaction, Enzyme mechanism, Enzyme mechanisms, Enzyme reaction, Glycosyl enzyme intermediate, Glycosyl-enzyme intermediate, Glycosylenzyme intermediate, Induced fit, Induced fit model (enzyme), Induced fit model(enzyme), Induced-fit hypothesis, Induced-fit model, Metal-ion catalysis, Nucleophilic catalysis.
References
[1] https://en.wikipedia.org/wiki/Enzyme_catalysis
