Thiol
Image Thiol group.png thumb Thiol functional group In organic chemistry , a thiol is a compound that contains ... of an alcohol group OH , this functional group is referred to either as a thiol group or a sulfhydryl ..
Thiol S-methyltransferase
In enzymology , a thiol S methyltransferase EC number 2.1.1.9 is an enzyme that catalysis catalyzes the chemical reaction S adenosyl L methionine a thiol math rightleftharpoons math S adenosyl L homocysteine ..
Thiol sulfotransferase
In enzymology , a thiol sulfotransferase EC number 2.8.2.16 is an enzyme that catalysis catalyzes the chemical reaction 3 phosphoadenylyl sulfate a thiol math rightleftharpoons math adenosine 3 ,5 bisphosphate ..
Thiol oxidase
In enzymology , a thiol oxidase EC number 1.8.3.2 is an enzyme that catalysis catalyzes the chemical ... as acceptor. The systematic name of this enzyme class is thiol oxygen oxidoreductase . This enzyme ..
Thiol-disulfide exchange Thiol disulfide exchange is a chemical reaction in which a thiol thiolate group math mathrm S math attacks ... sulfur atom blue atom in Figure 1 . Image Thiol disulfide exchange.png center frame Figure 1 ..
Thiosulfate-thiol sulfurtransferase
In enzymology , a thiosulfate thiol sulfurtransferase EC number 2.8.1.3 is an enzyme that catalysis catalyzes ..., which transfer sulfur containing groups. The systematic name of this enzyme class is thiosulfate thiol ..
Enzyme-thiol transhydrogenase (glutathione-disulfide)
In enzymology , an enzyme thiol transhydrogenase glutathione disulfide EC number 1.8.4.7 is an enzyme ... thiol transhydrogenase oxidized glutathione , glutathione dependent thiol disulfide oxidoreductase ..
Thiolysis
Thiolysis is a reaction with a thiol R SH that cleaves one compound into two. This reaction is similar to hydrolysis , which involves water instead of a thiol . This reaction is seen in beta oxidation ..
Seleno-mercaptan
. As such, it is an analogue of alcohol s and thiol s which contain oxygen and sulfur respectively in place of the selenium atom. Seleno mercaptans are toxic, as are the similar mercaptans thiol s , and notably ..
Self-assembled monolayer
off the excess. A common example is an alkane thiol on gold . Sulfur has particular affinity for gold ... kJ mol . An alkane with a thiol head group will stick to the gold surface and form an ordered assembly ..
(citrate (pro-3S)-lyase) ligase
the chemical reaction ATP acetate citrate pro 3S lyase thiol form math rightleftharpoons math AMP ... are adenosine triphosphate ATP , acetate , and citrate pro 3S lyase thiol form , whereas its 3 product ..
Ammonium thioglycolate
, one should consider two chemical facts. First is the thiol disulfide equilibrium RSH R SSR unicode ... 2 sub H sub 5 sub , or CH sub 2 sub COO sup &minus sup . The thiol disulfide exchange reaction is accelerated ..
Saville reaction
The Saville reaction is a chemical reaction in which mercury element mercury replaces a nitrosyl from a thiol group. It is used as a method of replacing the nitrosyl from the modified cysteine s and t ...
Ellman's reagent
Image DTNB reaction.png thumb right 300px Reaction of DTNB with a thiol. Ellman s reagent 5, 5 dithiobis 2 nitrobenzoic acid or DTNB is a chemical used for measuring the amount of thiol groups. ref cite ..
Isohumulone
3 methylbut 2 ene 1 thiol, a thiol which causes beer to develop a Beer bottle Lightstruck beer skunky ..
Asinger reaction
The Asinger reaction was invented in 1958 by Friedrich Asinger . An Î halogenated carbonyl component reacts with sodium hydrogensulfide NaSH and forms in situ a Thiol e. The thiole reacts directly wit ...
Rhodanase
of rhodanese. In the first step, thiosulfate reacts with the thiol group on Cysteine 247 1 , to form ... being converted back into the normal thiol 1 . Image Rhodanase2.png This reaction is important for the decontamination ..
Acetyl-CoA C-acyltransferase
of 3 ketoacyl CoA by the thiol group of another molecule of CoA . This reaction is catalyzed by Acetyl CoA C acyltransferase or Î ketothiolase . The thiol is inserted between C 2 and C 3, which yields ..
Bromobimane
as a reagent in biochemistry . It alkylates thiol groups, replacing the H with a fluorescent ... journal author Paul C. Chinn, Vincent Pigiet, and Robert C. Fahey title Determination of thiol proteins ..
2-Mercaptoindole
Chembox new ImageFile 2 mercaptoindole.png ImageSize 180px IUPACName 1H indole 2 thiol OtherNames Section1 ... MainHazards FlashPt Autoignition 2 Mercaptoindole is a bicyclic heterocycle containing a thiol group ..
Thioesterase
and alcohol, in the presence of water specifically at a thiol group. Thioesterases or thiolester hydrolases ..
Disulfide bond
In chemistry , a disulfide bond is a single covalent bond derived from the coupling of thiol groups. The linkage ... formed from the oxidation of thiol sulfhydryl SH groups , as depicted formally in Figure 1. Image ..
Thioether
. Preparation Thioethers are typically prepared by the alkylation of thiol s R Br HS R â R S R HBr Such reactions are accelerated in the presence of base, which converts the thiol into the more nucleophilic ..
Cysteine protease
a common catalytic mechanism that involves a nucleophile nucleophilic cysteine thiol in a catalytic triad . The first step is deprotonation of a thiol in the enzyme s active site by an adjacent amino ..
Grapefruit mercaptan
150px ImageNameR1 Grapefruit mercaptan IUPACName R 2 4 methylcyclohex 3 enyl propane 2 thiol OtherNames grapefruit mercaptan br 1 p methene 8 thiol br Î ,Î ,4 trimethylcyclohex 3 ene 1 methane thiol ..