acetylene |
<chemistry> A gaseous compound of carbon and hydrogen, in the proportion of two atoms of the former to two of the latter. It is a colourless gas, with a peculiar, unpleasant odour, and is produced for use as an illuminating gas in a number of ways, but chiefly by the action of water on calcium carbide. Its light is very brilliant. Source: Websters Dictionary (01 Mar 1998) |
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acetylene hydratase |
<enzyme> A tungsten iron-sulfur protein; catalyses the hydration of acetylene to acetaldehyde Registry number: EC 4.2.1.- (26 Jun 1999) |
acetylene-allene thioester isomerase |
<enzyme> Converts 3-acetylenic fatty acyl thioesters to 2,3-dienoyl fatty acyl thioesters Registry number: EC 5.3.99.- (26 Jun 1999) |
acetylesterase |
<enzyme> An enzyme that catalyses the conversion of acetate esters and water to alcohols and acetate. Chemical name: Acetic-ester acetylhydrolase Registry number: EC 3.1.1.6 (12 Dec 1998) |
acetylgalactosamine |
<chemical> 2-acetamido-2-deoxygalactopyranose. The n-acetyl derivative of galactosamine. Chemical name: Galactose, 2-(acetylamino)-2-deoxy- (12 Dec 1998) |
acetylgalactosamine deacetylase |
<enzyme> Bacterial enzyme which modifies alpha-n-acetyl-d-glucosamine, the blood group a immunodominant sugar, to alpha-d-galactosamine Registry number: EC 3.5.1.- Synonym: alpha-n-acetyl-d-galactosamine deacetylase, galnac deacetylase (26 Jun 1999) |
acetylgalactosaminyl-O-glycosyl-glycoprotein beta-1,3-N-acetylglucosaminyltransferase |
<enzyme> Forms oligosaccharide core class 3 (glcnac beta 1-3galnac) in mucins and various glycoproteins Registry number: EC 2.4.1.147 Synonym: udp-glcnac-galnac-r beta 3-acetylglucosaminyltransferase, agggag-transferase (26 Jun 1999) |
acetylgalactosaminylgalactosylgalactosylglucosylceramide beta-D-acetylgalactosaminyltransferase |
<enzyme> Forms galnac-beta1-3galnac-beta1-3gal-alpha1-4gal-beta1-4glc-cer Registry number: EC 2.4.1.- Synonym: forssman glycolipid synthase, udp-galnac globotetraoside n-acetylgalactosaminyl transferase (26 Jun 1999) |
acetylglucomannan esterase |
<enzyme> Catalyses release of acetic acid from o-acetylgalactoglucomannan Registry number: EC 3.1.1.- (26 Jun 1999) |
acetylglucosamine |
<chemical> 2-acetamido-2-deoxyglucopyranose. The n-acetyl derivative of glucosamine. Chemical name: D-Glucose, 2-(acetylamino)-2-deoxy- (12 Dec 1998) |
acetylglucosaminidase |
<enzyme> 2-acetamido-2-deoxy-beta-d-glucoside acetamidodeoxygluco-hydrolase. Catalyses the hydrolysis of terminal, non-reducing 2-acetamido-2-deoxy-beta-glucose residues in chitobiose and higher analogs as well as in glycoproteins. Has been used widely in structural studies on bacterial cell walls and in the study of diseases such as mucolipidosis and various inflammatory disorders of muscle and connective tissue. Registry number: EC 3.2.1.30 (12 Dec 1998) |
acetylmethadol |
An opioid analgesic which exists in 4 different optical isomers. The l isomers are active and l-acetylmethadol (LAM) has a long duration of action and has been tried as a substitute for methadone in methadone maintenance programs and in programs where methadone is to be withdrawn, as in physical dependence of the morphine type. (05 Mar 2000) |
acetylmuramyl-alanyl-isoglutamine |
<chemical> Peptidoglycan immunoadjuvant originally isolated from bacterial cell wall fragments; also acts as pyrogen and may cause arthritis; stimulates both humoral and cellular immunity. Pharmacological action: adjuvants, immunologic. Chemical name: D-alpha-Glutamine, N2-(N-(N-acetylmuramoyl)-L-alanyl)- (12 Dec 1998) |
acetylornithinase |
<enzyme> An enzyme catalyzing the hydrolysis of N2-acetyl-l-ornithine to l-ornithine and acetate. Synonym: acetylornithinase. (05 Mar 2000) |
acetylornithine deacetylase |
<enzyme> An enzyme catalyzing the hydrolysis of N2-acetyl-l-ornithine to l-ornithine and acetate. Synonym: acetylornithinase. (05 Mar 2000) |
Synonyms : 2-Acetamido-2-Deoxy-D-Glucose, 2-Acetamido-2-Deoxyglucose, N-Acetyl-D-Glucosamine, 2 Acetamido 2 Deoxy D Glucose, 2 Acetamido 2 Deoxyglucose, N Acetyl D Glucosamine
Synonyms : Beta-D-Acetamido-2-Deoxyglucosidase, Beta-N-Acetylglucosaminidase, Chitobiase, N, N-Diacetylchitobiase, N-Ac-beta-Glucosaminidase, NAGase, beta-D-N-acetylglucosaminidase, Beta D Acetamido 2 Deoxyglucosidase, Beta N Acetylglucosaminidase, N, N Diacetylchitobiase
Synonyms : Acetylmuramyl Alanyl Isoglutamine, N-Acetyl-Muramyl-L-Alanyl-D-Glutamic-alpha-Amide, N-Acetylmuramyl-L-Alanyl-D-Isoglutamine, Alanyl Isoglutamine, Acetylmuramyl, Dipeptide, Muramyl, Isoglutamine, Acetylmuramyl Alanyl, Mur NAc L Ala D isoGln
Synonyms : Acetylserotonin Methyltransferase, Oxyindol-O-Methyltransferase, Acetylserotonin N Methyltransferase, Hydroxyindole O Methyltransferase, Methyltransferase, Acetylserotonin, N-Methyltransferase, Acetylserotonin, O-Methyltransferase, Hydroxyindole
Synonyms : (2-Mercaptoethyl)trimethylammonium Acetate
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acetylcholine
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A neurotransmitter that may function in the brain to regulate memory and that controls the actions of skeletal and smooth muscle in the peripheral nervous system.
출처: science.education.nih.gov/supplements/nih2/addicti...
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acetylcholine
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A chemical in the body that carries messages between the nerves and muscles; one of the neurotransmitters.
출처: www.cnn.com/HEALTH/library/BN/00023.html
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acetylcholine
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Chemical transmitter of nerve and nerve-muscle impulses between nerve and across nerve-muscle junctions. In normal nerve activity it is hydrolysed by the enzyme cholinesterase after each impulse.
출처: www.pestmanagement.co.uk/lib/glossary/glossary_a.s...
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acetylene
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A hydrocarbon gas used in welding and flame-cutting operations; it generates high heat when used with gaseous oxygen under pressure.
출처: www.peakagents.ca/glossary/a2.htm
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acetylation
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the addition of an acetyl group (-COCH3) group to a molecule.
출처: www.nutrabio.com/Definitions/definitions_a.htm
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