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Enzyme in Biological Dictionary

Transposase

... Transposase is an enzyme that binds to the ends of a transposon and ... HyperMu™ MuA Transposase is a hyperactive. enzyme that is at least 50 times more active ... MuA ... and thus ... Tn5 transposase is the key enzyme in forming transposomes for random transposon ...

Transcriptase

... DNA polymerase, is a DNA polymerase enzyme that transcribes single-stranded RNA into ... transcriptase , a viral DNA polymerase enzyme that retroviruses need to reproduce. ... Reverse transcriptase is a common name for an enzyme that functions as a RNA ... All retroviruses ...

Telomerase

... Telomerase is an enzyme that adds specific DNA sequence repeats to ... material, ... telomerase ( ) n. An enzyme that is found in the telomeres of chromosomes ... of a major domain of telomerase , the enzyme that helps maintain telomeres – small ...

Reverse transcriptase

... DNA polymerase, is a DNA polymerase enzyme that transcribes single-stranded RNA into ... reverse transcriptase , a viral DNA polymerase enzyme that retroviruses need to reproduce. Moloney ... is an RNA-directed DNA polymerase. This enzyme can synthesize a complementary DNA strand ...

Retrovirus

... that is replicated in a host cell via the enzyme reverse transcriptase to produce DNA from its ... to RNA, retrovirus particles also contain the enzyme reverse ... When a retrovirus infects a cell, ... is a type of RNA virus that contains the enzyme reverse ... The genome of the retrovirus is ...

Restriction enzymes

... A restriction enzyme is an enzyme that cuts double-stranded or single stranded DNA ... archaea, are thought to ... restriction enzyme n. Any of a group of enzymes that catalyze the ...

Restriction enzyme

... A restriction enzyme is an enzyme that cuts double-stranded or single stranded DNA ... DNA ... Initial Steps in Restriction enzyme Research ... An explanation of a special ...

Restriction site

... palindromic, and a particular restriction enzyme may cut the sequence between two nucleotides within ... A restriction enzyme is an enzyme that cuts double-stranded or single stranded DNA ...

Restriction

... A restriction enzyme is an enzyme that cuts double-stranded or single stranded DNA ... by Cactus ... Restriction enzyme, a type of enzyme that cleaves genetic material ... ...

Rare- cutter enzyme

... A rare - cutter enzyme is a restriction enzyme with a recognition sequence which occurs only ... rare - cutter enzymes. rare - cutter enzyme . See: restriction site. recessive allele. ......

Polymerase

... A polymerase is an enzyme whose central function is associated with ... replication ... RNA polymerase is an enzyme that produces RNA. In cells, RNAP is needed for ... dictionary and ... DNA polymerase - the enzyme responsible for DNA replication ... ...

Phosphatase

... A phosphatase is an enzyme that removes a phosphate group from its ... phosphatase (ALP) (EC 3.1.3.1) is a hydrolase enzyme responsible for removing phosphate groups from ... Test by Dale Laux ... Acid phosphatase is an enzyme secreted by the prostate gland that is present ...

Nuclease

... A nuclease is an enzyme capable of cleaving the phosphodiester bonds ... that hydrolize nucleic ... A nuclease is an enzyme capable of cleaving the ... nuclease ... created in 2007 with the idea of a full service enzyme company specializing in novel nuclease and ...

NADPH

... The NADPH oxidase is a membrane-bound enzyme complex. It can be found in the plasma ... vacuole ... NADPH oxidase is an enzyme that catalyzes the production of superoxide from ... blog. NADPH oxidase, a superoxide-producing enzyme first discovered in phagocytes, has ... However, ...

Lysozyme

... acid ... lysozyme ( ) n. An enzyme occurring naturally in egg white, human ... to enzymes, their catalytic activity, and enzyme synthesis. ... Lysozyme : a model of enzyme action ... hen's egg white lysozyme . ... ...

Lipase

... A lipase is a water-soluble enzyme that catalyzes the hydrolysis of ester bonds ... a subclass of the esterases. Lipase is an enzyme necessary for the absorption and digestion ... A lipase test measures the amount of this enzyme in a blood sample. ... High amounts of lipase ...

Klenow Fragment

... and ... Klenow fragment Treatment of the enzyme DNA polymerase 1 with subtilism produces two ... Fragment is also active in many restriction enzyme ... an appropriate 5mM dNTP solution and 1–4 ... 3'-5' exonuclease activity. ... Store Klenow enzyme below 0oC, preferably at -20oC, in a constant ... ...

Kinase

... known as a phosphotransferase, is a type of enzyme that transfers phosphate groups from high-energy ... process is referred to as phosphorylation. An enzyme ... A protein kinase is a kinase enzyme that modifies other proteins by chemically ...

Hydrolytic enzyme

... In biochemistry, a hydrolase is an enzyme that catalyzes the hydrolysis of a chemical bond. For example, an enzyme that catalyzed the following reaction is a hydrolase: Hydrolytic , enzyme ,biological ,biology dictionary,biology ...

Helicase

... helicase ( ′helə′kās ) ( biochemistry ) An enzyme that is capable of unwinding the ... RecQ HRDC domain. ... What is the purpose of the enzyme helicase and how does it operate? ... The ... at 3ug/ml on ... "If I were an enzyme I would be DNA helicase so I could unzip Your ...

Gyrase

... , often referred to simply as gyrase , is an enzyme that supercoils DNA. Many antibiotics work by ... units -Assay buffer -Dilution buffer for enzyme ... NOTE: Do not confuse this kit with the DNA ... units -Assay buffer -Dilution buffer for enzyme ... NOTE: Do not confuse this kit with the DNA ...

Enzymes

... to enzymes , their catalytic activity, and enzyme synthesis. An article about the importance of ... of coenzymes, catalytic reactions, regulation of enzyme activity, and the use of enzyme in pathology. Excerpts from the Manual of ...

Enzyme

... have come to be known as ribozymes. ... enzyme kinetics is the study of the chemical reactions ... a focus on their reaction rates. The study of an enzyme 's kinetics reveals the catalytic mechanism of this enzyme , its role ... by ...

DNase

... ( DNase , for short) is any enzyme that catalyzes the ... The two main types of ... RT-PCR. DNase also DNAse or DNAase n. An enzyme that catalyzes the hydrolysis of DNA. [ DN(A) ... deoxyribonuclease ( DNase , for short) is any enzyme that catalyzes the ... two main types of DNase ...

DNA polymerase

... A DNA polymerase is an enzyme that catalyzes the polymerization of ... by bacteriophage T4 is a well characterized enzyme ... encodes its own DNA polymerase which, ... polymerase in the free ... polymerase - an enzyme that catalyzes the formation of ... DyNAzyme ...

Deoxyribonuclease

... A deoxyribonuclease is any enzyme that catalyzes the hydrolytic cleavage of ... known, ... Deoxyribonuclease I, is an enzyme coded by the human gene DNASE1. DNase I is a ... A deoxyribonuclease (DNase, for short) is any enzyme that catalyzes the ... Deoxyribonuclease I ...

Competitive inhibition

... Competitive inhibition is a form of enzyme inhibition where binding of the inhibitor to the enzyme prevents binding of the substrate and vice versa. Non- competitive inhibition is a type of enzyme inhibition that reduces the maximum rate of a ...

Catalase

... Catalase is a common enzyme found in nearly all living organisms which are ... the highest ... catalase ( ) n. An enzyme found in the blood and in most living cells ... the catalase reaction. ... The name of the enzyme is catalase (KAT-uh-LAYSS); it speeds up a ...

CAT assay

... The CAT enzyme Assay System provides two methods for ... ... two alternative methods in the CAT enzyme Assay ... 4. CAT enzyme Assay . the efficient assay of CAT activity ...

AP endonuclease

... ( AP ) endonuclease is an enzyme that is involved in the DNA base excision ... ... Identification of the Purified pBQ-dC Nicking enzyme With the Human AP Endonuclease . ... The ... AP Endonuclease (APE) is a multifunctional enzyme involved both in DNA ... 3849-100-02), and 1 ...

Allosteric site

... allosteric regulation is the regulation of an enzyme or other protein by binding an effector ... site ... allosteric site - That part of an enzyme molecule where the non-covalent binding ... ... ... ... allosteric activator binds to the enzyme at the regulatory site , the ... will remain ...

Adenosine deaminase

... Adenosine deaminase is an enzyme (EC 3.5.4.4) involved in purine metabolism. It ... on chromosome 20. The gene codes for the enzyme adenosine deaminase (ADA) ... A bstract: Adenosine deaminase (ADA) an enzyme involved in purine metabolism, ... adenosine ...

Active site

... The active site of an enzyme contains the catalytic and binding sites. The ... substrate. active site n. The part of an enzyme at which catalysis of the substrate occurs. ...... Sites Folds and clefts on the surface of an enzyme that enable attach ment to its particular ... ...

Substrate

... ... In biochemistry, a substrate is a molecule upon which an enzyme acts. Enzymes catalyze chemical reactions involving the substrate (s). In the case of a single substrate , the substrate binds with the enzyme active site, and an enzyme- substrate complex is formed. The substrate ...

RNase

... been implicated in the oxidation ... ( RNase A) vertebrate-specific enzyme family is inter ... gene structure of Mus musculus RNase 6 and ... decomtamination - (reply: 6) ... Information about R.E.D.D. - Rnase -L enzyme Dysfunction Disease, the condition underlying the mysterious syndrome ...

RNA editing

... : insertion or deletion of nucleotides in the RNA . ... Whether this enzyme is acting as an RNA editing enzyme is not yet known. ... RNA editing ( ¦är¦en¦ā ′edədiŋ ) ( cell ...

RNA polymerase

... RNA polymerase is an enzyme that produces RNA . In cells, RNAP is needed for constructing RNA ... are essential to life and are found ... RNA polymerase II is an enzyme found in eukaryotic cells. It catalyzes the transcription of DNA to ...

Ribonuclease

... Also called RNase. ... How many nucleotide pairs in the DNA for the enzyme Ribonuclease ? ... Ribonuclease inhibitor Top view of porcine ... (enzyme), In his Nobel Prize-winning research, Anfinsen studied how the enzyme ribonuclease breaks down the ... ...

Phosphodiester Bond

... bond are negatively-charged. ... A phosphodiesterase is any enzyme that breaks a phosphodiester bond . ... What is phosphodiester ... phosphodiester bond and the the 1' ... A phosphodiesterase is any enzyme that breaks a phosphodiester bond . ... enzymes that degrade the ...

Palindromic Sequence

... . From Wikipedia, the free encyclopedia. Jump to: ... The restriction enzyme EcoR1 recognizes the following palindromic sequence : ... Main ... is that the two strands read ... with the recognition sequence for an enzyme like Sma I (which is palindromic ) ... ...
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