In chemistry , a disulfidebond Br.E. disulphide bond is a covalent bond , usually derived by the coupling of two thiol functional group group s. The linkage is also called an SS bond or disulfide bridge ... S S H compounds . Image disulfide bond.png thumb 500px Formal depiction of disulfidebond formation as an oxidation. Properties The disulfidebond is strong, a typical bond dissociation energy being 60 kcal mole. Being about 40 weaker than C C bond C C and C H bond s, the disulfidebond is thus ... 1996 . ISBN 0 471 95512 4. ref RS SR Nu sup sup RS Nu RS sup sup The disulfidebond is about 2.05 .... title Recent developments in disulfidebond formation journal Synthesis journal Synthesis volume ... bond S S . The original disulfidebond is broken, and its other sulfur atom green atom in Figure 1 is released as a new thiolate, carrying away the negative charge. Meanwhile, a new disulfidebond ... 5 title Thiol disulfide exchange equilibria and disulfidebond stability journal Methods in Enzymology ... bond, displacing the other sulfur atom shown in green and forming a new disulfidebond. Thiolates, not thiols ... reagent such as glutathione or dithiothreitol attacks the disulfidebond on a protein forming a mixed disulfidebond between the protein and the reagent. This mixed disulfidebond when attacked by another thiolate from the reagent, leaves the cysteine oxidised. In effect, the disulfidebond ..., which is usually the weakest bond in a molecule. In the Zincke disulfide cleavage reactions, disulfides ... 150px Figure 2 Cystine is composed of two cysteine s linked by a disulfidebond shown here in its .... The other sulfur containing amino acid, methionine , cannot form disulfide bonds. A disulfidebond ... A the Cys26 Cys84 disulfidebond , or the 26 84 disulfidebond , or most simply as C26 C84 ref ... bond is understood and does not need to be mentioned. The prototype of a protein disulfidebond is the two ... bond shown in Figure 2 in its unionized form . The structure of a disulfidebond can be described ... more details
Multiple issues wikify December 2010 orphan February 2009 context December 2007 Pfam box Symbol DsbB Name image 2hi7.gif width 250 caption Disulfide bond formation protein B red , complex with DsbA blue Pfam PF02600 InterPro IPR003752 SMART PROSITE SCOP TCDB 5.A.2 OPM family 194 OPM protein 2hi7 PDB PDB3 2hi7 Disulfide bond formation protein B DsbB is a protein component of the pathway that leads to disulfide bond formation in periplasmic proteins of Escherichia coli and other bacteria. The DsbB protein oxidizes the periplasmic protein DsbA which in turn oxidizes cysteines in other periplasmic proteins in order to make disulfide bonds ref name PUB00008228 cite journal author Lee JO, Beckwith J, Bardwell JC, Jander G, Martin N, Belin D title A pathway for disulfide bond formation in vivo journal Proc. Natl. Acad. Sci. U.S.A. volume 90 issue 3 pages 1038 1042 year 1993 pmid 8430071 doi 10.1073 pnas.90.3.1038 pmc 45806 ref . DsbB acts as a redox potential transducer across the cytoplasmic membrane. It is a membrane protein which spans the membrane four times with both the N and C termini of the protein are in the cytoplasm. Each of the periplasmic domains of the protein has two essential cysteines. The two cysteines in the first periplasmic domain are in a Cys X Y Cys configuration that is characteristic of the active site of other proteins involved in disulfide bond formation, including DsbA and protein disulfide isomerase ref name PUB00008229 cite journal author Beckwith J, Jander G, Martin NL title Two cysteines in each periplasmic domain of the membrane protein DsbB are required for its function in protein disulfide bond formation journal EMBO J. volume 13 issue 21 pages 5121 5127 year 1994 pmid 7957076 pmc 395459 ref . References reflist InterPro content IPR003752 DEFAULTSORT Disulfide Bond Formation Protein B Category Protein domains Category Protein families Category Transmembrane proteins membrane protein stub ... more details
acid center center Ph sub 2 sub S sub 2 sub center center Misnomers Disulfide is also used to refer to compounds that contain two sulfide S sup 2 sup centers. The compound carbon disulfide , CS sub 2 sub is described with the structural formula i.e. S C S. This molecule is not a disulfide in the sense that it lacks a S S bond. Similarly, molybdenum disulfide , MoS sub 2 sub , is not a disulfide ...distinguish bisulfide File Disulfide general formula.svg thumb right General structure of disulfides In chemistry , a disulfide usually refers to the structural unit composed of a linked pair of sulfur atoms. Disulfide usually refer to a chemical compound that contains a disulfidebond , such as diphenyl disulfide , C sub 6 sub H sub 5 sub S SC sub 6 sub H sub 5 sub . Inorganic vs. organic disulfides The disulfide anion is S sub 2 sub sup 2 sup , or sup sup S S sup sup . Sulfur is usually assigned to the reduction chemistry reduced oxidation number 2, described as S sup 2 sup and called sulfide . It has the electron configuration of a noble gas argon . In disulfide, sulfur is only reduced to a state with oxidation number 1. Its configuration then resembles that of a chlorine atom. It thus tends to form a covalent bond with another S sup sup center to form S sub 2 sub sup 2 sup group. Oxygen also behaves similarly, e.g. in peroxide s such as H sub 2 sub O sub 2 sub . Examples Iron disulfide ... liquid. In many cases, each of the sulfur atoms in a disulfide group is covalently bonded to a carbon atom in an organic compound , forming a disulfidebond , sometimes called a disulfide linkage or a disulfide bridge . Examples The amino acid cystine The vitamin lipoic acid center align center ... acid 3D balls.png 150px center center Image Diphenyl disulfide 3D balls.png 150px center center FeS ... Image Carbon disulfide 3D balls.png 200px center center Image Molybdenite 3D balls.png 200px center ... de Disulfide fa it Disolfuro ja pt Dissulfeto sr Disulfid fi Disulfidi ... more details
of the molecule is different, as the H S S bond in hydrogen disulfide has a near standard 90 torsion ...chembox verifiedrevid 400111712 Name Hydrogen disulfide ImageFile Hydrogen disulfide bonds.png ImageName 200px ImageFile2 H2S2 CM 3D balls.png IUPACName Dihydrogen disulfide OtherNames Hydrogen disulphide Hydrogen persulfide Hydrogen persulphide Section1 Chembox Identifiers ChemSpiderID Ref chemspidercite correct chemspider ChemSpiderID 97274 PubChem 108196 InChI 1 H2S2 c1 2 h1 2H InChIKey BWGNESOTFCXPMA UHFFFAOYAV SMILES SS StdInChI Ref stdinchicite correct chemspider StdInChI 1S H2S2 c1 2 h1 2H StdInChIKey Ref stdinchicite correct chemspider StdInChIKey BWGNESOTFCXPMA UHFFFAOYSA N CASNo 13465 07 1 RTECS Section2 Chembox Properties Formula H sub 2 sub S sub 2 sub MolarMass Appearance yellow liquid Density 1.334 Solubility MeltingPt 89.6 BoilingPtC 70.7 Section3 Chembox Structure Coordination CrystalStruct Section7 Chembox Hazards ExternalMSDS EUClass RPhrases SPhrases FlashPt flammable Section8 Chembox Related OtherCpds Hydrogen peroxide br Hydrogen sulfide OtherCations Hydrogen disulfide ... sulfide H sub 2 sub S . Structure The structure of hydrogen disulfide is similar to that of hydrogen ... molecules are O O, O H, S S and S H bonds have bond length lengths of 1.490, 0.970, 2.055 and 1.352 ... peroxide and hydrogen disulfide ab initio calculations volume 28 issue 4 pages 520 522 journal ... peroxide and hydrogen disulfide molecules within the random phase approximation volume 279 issue 5 ... Hydrogen disulfide can be synthesised by dissolving alkali metal alkali or alkali earth ... the aqueous layer. Fractional distillation of this oil gives hydrogen disulfide separate from any other ... Inorganic Chemistry Volume I, page 391, Wiley, 1963. ref Hydrogen disulfide readily decomposes under ... , hydrogen disulfide adds to alkene s to give disulfide s and thiol s. ref http www.rbltd.co.uk ?PAGEID 10520 Hazardous Reagents , Robinson Brothers ref Health effects Hydrogen disulfide has been ... more details
glutathione disulfide through thiol disulfide exchange with protein disulfidebond s or other low molecular mass compounds, such as coenzyme A disulfide or dehydroascorbic acid . ref cite journal ... Disulfide Category Organic disulfides ja ... more details
Image Thiuram disulfide 2D.png thumb 200px General structure of a thiuram disulfide Thiuram disulfides are a class of organic compound organic disulfide s that have the general structural formula shown to the right. Category Thiuram disulfides organic compound stub ... more details
chembox verifiedrevid 414430474 Name Diphenyl disulfide ImageFile Diphenyl disulfide.png ImageSize 200px ImageName Skeletal formula of diphenyl disulfide ImageFile1 Diphenyl disulfide from xtal 3D balls.png ImageSize1 230px ImageName1 Ball and stick model of diphenyl disulfide PIN Disulfanyldibenzene IUPACName Diphenyl disulfide OtherNames Phenyl disulfide Section1 Chembox Identifiers SMILES c1ccc cc1 SSc2ccccc2 ChemSpiderID Ref chemspidercite correct chemspider ChemSpiderID 12861 PubChem 13436 InChI 1 C12H10S2 c1 3 7 11 8 4 1 13 14 12 9 5 2 6 10 12 h1 10H InChIKey GUUVPOWQJOLRAS UHFFFAOYAY ChEMBL Ref ebicite correct EBI ChEMBL 462861 StdInChI Ref stdinchicite correct chemspider StdInChI 1S C12H10S2 c1 3 7 11 8 4 1 13 14 12 9 5 2 6 10 12 h1 10H StdInChIKey Ref stdinchicite correct chemspider StdInChIKey GUUVPOWQJOLRAS UHFFFAOYSA N CASNo Ref cascite correct CAS CASNo 882 33 7 RTECS SS6825000 Section2 Chembox Properties Formula C sub 12 sub H sub 10 sub S sub 2 sub MolarMass 218.36 g mol Appearance Colourless crystals Density ? g cm sup 3 sup Solubility Insoluble Solvent other solvents SolubleOther Diethyl ether , br Benzene , br Carbon disulfide , br THF MeltingPt 61 62 C BoilingPt Section3 Chembox Structure CrystalStruct Dipole 0 Debye D Section7 Chembox Hazards ExternalMSDS MainHazards Flammable FlashPt RPhrases 36 37 38 SPhrases 26 Section8 Chembox Related OtherCpds Thiophenol C sub 6 sub H sub 5 sub SH , br Dimethyl disulfide CH sub 3 sub sub 2 sub S sub 2 sub , br Diphenyl diselenide Diphenyl disulfide is the chemical compound with the formula C sub 6 sub H sub 5 sub S sub ... of the most popular organic disulfide s used in organic synthesis . Minor contamination by thiophenol ... Oxidation of Sulfur Compounds in Trifluoroethanol Diphenyl Disulfide and Methyl Phenyl Sulfoxide ... as a source of the PhS substituent. ref Byers, J. H. Diphenyl Disulfide in Encyclopedia of Reagents ... phenylsulfenyl chloride PhSCl Zincke disulfide cleavage . This species is somewhat difficult to isolate ... more details
Chembox Watchedfields changed verifiedrevid 396142234 ImageFile GeS2structure.jpg ImageSize 244 ImageName Ball and stick unit cell model of germanium disulfide. PIN Germanium disulfide SystematicName Germanium IV sulfide OtherNames Section1 Chembox Identifiers CASNo 12025 34 2 CASNo Ref cascite correct CAS PubChem 82816 PubChem Ref Pubchemcite correct PubChem ChemSpiderID 74732 ChemSpiderID Ref chemspidercite correct chemspider EINECS 234 705 1 SMILES S Ge S StdInChI 1S GeS2 c2 1 3 InChI 1 GeS2 c2 1 3 StdInChIKey YIZVROFXIVWAAZ UHFFFAOYSA N InChIKey YIZVROFXIVWAAZ UHFFFAOYAU Section2 Chembox Properties Ge 1 S 2 ExactMass 137.865319593 g mol sup 1 sup Appearance White crystals Density 2.94 g cm sup 3 sup MeltingPtC 800 Section3 Chembox Structure CrystalStruct monoclinic , Pearson symbol mP36 SpaceGroup Pc, No. 7 Coordination MolShape Section4 Chembox Thermochemistry DeltaHf DeltaHc Entropy HeatCapacity Section7 Chembox Hazards EUClass EUIndex Not listed MainHazards NFPA H NFPA F NFPA R NFPA O RPhrases SPhrases FlashPt Autoignition LD50 PEL Section8 Chembox Related OtherAnions Germanium dioxide br Germanium diselenide OtherCations Carbon disulfide br Silicon sulfide br Tin disulfide br Lead disulfide OtherFunctn Function OtherCpds Germanium monosulfide Germanium disulfide refers to the chemical compound with the formula Germanium Ge Sulfur S sub 2 sub . It is a colourless white crystalline material, which melts at roughly 800 C. ref cite journal author Otto H. Johnson title Germanium and its Inorganic Compounds journal Chem. Rev. year 1952 volume 3 pages 431 doi 10.1021 cr60160a002 ref ref cite journal title Preparation and properties of GeS sub 2 sub single crystals author A. V. Golubkov, G. B. Dubrovskii and A. I. Shelykh journal Semiconductors issue 7 volume 32 year 1998 doi 10.1134 1.1187494 pages 734&ndash 735 ref History Germanium sulfide was the first germanium compound found by Clemens Winkler during the analysis of argyrodite . The fact that germanium su ... more details
chembox verifiedrevid 389417370 ImageFile ImageSize IUPACName Selenium disulfide OtherNames Selenium sulfide Section1 Chembox Identifiers CASNo 7488 56 4 CASNo Ref cascite PubChem 24087 MeSHName Selenium sulfide ChemSpiderID Ref chemspidercite correct chemspider ChemSpiderID InChI UNNumber RTECS VS8925000 ChEBI KEGG ATCCode prefix D01 ATCCode suffix AE13 Section2 Chembox Properties Formula SeS sub 2 sub MolarMass 143.09 g mol Appearance orange Density MeltingPtC 249.5 BoilingPtC 112 Solubility insoluble Section5 Chembox Pharmacology AdminRoutes Bioavail Metabolism HalfLife ProteinBound Excretion Legal status Legal UK Legal AU Legal CA PregCat PregCat AU PregCat US Section7 Chembox Hazards ExternalMSDS EUIndex 034 002 00 8 EUClass Toxic T br Dangerous for the environment N RPhrases R23 25 , R33 , R50 53 SPhrases S1 2 , S20 21 , S28 , S45 , S60 , S61 NFPA H 2 NFPA F 0 NFPA R 0 FlashPt Section8 Chembox Related OtherAnions Selenium dioxide br Selenic acid br Selenious acid OtherCations Hydrogen sulfide OtherFunctn Function OtherCpds Selenium disulfide is an inorganic compound with the approximate formula SeS sub 2 sub . Both sulfur and selenium catenate form chains and rings readily, and mixtures of selenium and sulfur likewise give rise to numerous alloys . ref name Steudel Cyclic selenium ... is not an analogue of sulfur dioxide. Medicinal selenium disulfide The material commercially called selenium disulfide is sold as an antifungal agent in shampoo s for the treatment of dandruff ..., selenium disulfide is also used on the body to treat tinea versicolor , a type of fungal skin ... thumb left Structure of 1,2,3 Se sub 3 sub S sub 5 sub Selenium disulfide has a composition that approximates ... S sub 8 nowiki &minus nowiki n sub. . ref name Steudel Selenium disulfide can cause discoloration ... disulfide as its active ingredient. Ketaconazole , another antifungal agent used in shampoos. References ... selenio pt Sulfeto de sel nio simple Selenium disulfide ... more details
chembox verifiedrevid 400304925 Name Molybdenum disulfide ImageFile MoS2chips.jpg ImageFile2 Molybdenite 3D balls.png ImageSize 200px ImageName Molybdenum disulfide IUPACName Molybdenum disulfide OtherNames Molybdenite Section1 Chembox Identifiers ChemSpiderID Ref chemspidercite correct chemspider ChemSpiderID 14138 InChI 1 Mo.2S rMoS2 c2 1 3 InChIKey CWQXQMHSOZUFJS FRBXWHJUAU SMILES S Mo S StdInChI Ref stdinchicite correct chemspider StdInChI 1S Mo.2S StdInChIKey Ref stdinchicite correct chemspider StdInChIKey CWQXQMHSOZUFJS UHFFFAOYSA N CASNo 1317 33 5 CASNo Ref cascite correct CAS RTECS QA4697000 Section2 Chembox Properties Formula MoS sub 2 sub MolarMass 160.07 g mol Appearance black solid Density 5.06 g cm sup 3 sup MeltingPt 1185 C decomp. Section3 Chembox Structure CrystalStruct Hexagonal , Pearson symbol hP6 , Space group P6 sub 3 sub mmc, No 194 Coordination Trigonal prism atic Mo sup IV sup br Pyramidal S sup 2&minus sup Section7 Chembox Hazards ExternalMSDS http www.gfschemicals.com ... disulfide OtherFunctn Graphite Function lubricant s Molybdenum disulfide is the inorganic chemistry ... appearance and feel, molybdenum disulfide is similar to graphite . Indeed, like graphite, it is widely ... Molybdenum disulfide is stable in air or oxygen at normal conditions, but reacts with oxygen upon heating ... attacks molybdenum disulfide at elevated temperatures to form molybdenum pentachloride 2 MoS sub 2 sub 7 Cl sub 2 sub 2 MoCl sub 5 sub 2 S sub 2 sub Cl sub 2 sub Molybdenum disulfide reacts with alkyl ... 9 ref Molybdenum disulfide is often a component of blends and composites where low friction is sought ... temperature applications have been developed consisting of molybdenum disulfide and titanium nitride ... disulfide or the very similar tungsten disulfide that can resist temperatures higher than 350 C ... of Sciences Dead link date September 2010 bot H3llBot ref Electronics Molybdenum disulfide has ... Springer year 1994 isbn 0792323572 Molybdenum compounds DEFAULTSORT Molybdenum Disulfide Category ... more details
chembox verifiedrevid 414417113 Name Diallyl disulfide ImageFile Diallyl disulfide.png ImageName Diallyl disulfide ImageFile1 Diallyl disulfide 3D vdW.png IUPACName 4,5 dithia 1,7 octadiene br Diallyldisulfide ... smell ref name gsc http www.thegoodscentscompany.com data rw1002791.html allyl disulfide ref MolarMass ... ProductDetail FLUKA 32621 Diallyl disulfide at Sigma Aldrich ref MeltingPt BoilingPt 180 C Solubility ... 36 37 38 Diallyl disulfide DADS or 4,5 dithia 1,7 octadiene is an organosulfur compound found in plants ... during incision of garlic and other plants of the Alliaceae family. Diallyl disulfide has many ... Semmler could identify diallyl disulfide as one of the components of the product. Its precursor ... Reviews volume 1 year 2007 pages 80 issue 1 ref Occurrence Diallyl disulfide is produced by decomposition ... On industrial scale, diallyl disulfide is produced from sodium disulfide and allyl bromide or allyl chloride at temperatures of 40 60 C in an inert gas atmosphere sodium disulfide is generated ... 0079 4 title Synthesis, characterization and bioactivity evaluation of diallyl disulfide year 2006 ..., both in the industrial synthesis and in the extraction from plants, is separation of diallyl disulfide ..., a typical commercial product contains only 80 of diallyl disulfide. The reduction of allicin to diallyl disulfide takes place particularly rapidly above 37 C. ref cite journal doi 10.1021 ... disulfide. Diallyl disulfide can oxidize to allicin, which can dissociate back to the diallyl disulfide top right in the figure . In presence of a catalyst, it can combine with alkyl halide ... of 1 alkylthio 3 allylthio 1 propene by the reaction of allyl halides with dialllyl disulfide in the alkali .... Cyclization Ruthenium Complex Catalyzed Novel Addition Reaction of Allylic Disulfide with 2 norbornene ... of agricultural and food chemistry ref Poisoning and detoxification Diallyl disulfide is an efficient ... Protective effect of diallyl disulfide on oxidative stress injured neuronally differentiated PC12 ... more details
Wiktionarypar bondBond , bonds , bonded , and bonding may refer to TOC right Fiduciary bonds Bond finance , in finance, a type of debt security Government bond , a bond issued by a national government War bond s, a type of government bond used to raise funding for a war effort Municipal bond , a bond issued by a city or local government Corporate bond , a bond issued by a corporation Mortgage bond , in South Africa a bond or mortgage bond is the usual term for property mortgage. Insurance bond or investment bond , a life assurance based single premium investment Surety bond , a three party contract ... Performance bond , a surety bond for completion of work under a contract Bail bond agent, or bail bondsman , a person or corporation providing a surety bond for return of a person to a court Tenancy bond or damage deposit , a deposit taken by a landlord in relation to rental of a property Catastrophe bond or cat bond , a form of reinsurance Bonded labor or debt bondage , a system of servitude where someone must work to pay off a debt Bond of association , a basic building block of credit unions and co operative banks Bond vigilante , a form of political protest by selling bonds Other legal terms Peace bond , a protection order from a Canadian court Bond of manrent , a Scottish clan treaty Bond of Association , a British legal document from the 16th century Bond v. United States , a 2000 Supreme Court case regarding the fourth amendment Bond v The Queen , a 2000 High Court of Australia case Physical sciences Bond number , in fluid mechanics, a dimensionless number expressing the ratio of gravitational forces to surface tension forces Chemical bond , the physical phenomenon of chemical substances being held together by attraction of atoms Covalent bond , between nonmetals Ionic bond , between metal and nonmetals Metallic bond , between metals Bond albedo , a measure of the electromagnetic radiation reflected from an astronomical body Bond graph , a graphical description of a physical ... more details
In Bond may refer to Bottled in bond When American made whiskeys are made to certain quality. Wines in bond Under UK law, wines in bond are wines that must be stored in a bonded warehouse approved by HM Customs & Excise. disambig ... more details
Infobox Film name The Bond image image size caption director Charlie Chaplin producer writer Charlie Chaplin narrator starring Edna Purviance br Albert Austin br Sydney Chaplin music cinematography editing distributor First National First National Pictures Inc. released 1918 in film 1918 runtime 11 minutes country USA language Silent film br English language English intertitles budget The Bond is a propaganda film created by Charlie Chaplin at his own expense for the Liberty Load Committee for theatrical release to help sell U.S. War bond Liberty Bonds during World War I . Made in 1918 with Edna Purviance , Albert Austin and Sydney Chaplin , the film has a distinctive visual motif set in a simple plain black set with starkly lit simple props and arrangements. The story is a series of sketches humorously illustrating various bonds like the bond of friendship and of marriage and, most important, the Liberty Bond, to knockout K.O. the Kaiser which Charlie does literally. There was also a United Kingdom British version with Uncle Sam replaced by John Bull and promotes War Bonds. Media gallery widths 250px Image Charlie Chaplin, bond of friendship, 1918.ogg A video clip from the silent film, The Bond 1918 Image Charlie Chaplin, the Marriage Bond.ogg A video clip from the silent film, The Bond 1918 Image Charlie Chaplin, The Bond, 1918.ogg A video clip from the silent film, The Bond 1918 gallery Cast Charles Chaplin Charlie Edna Purviance Charlie s Wife Albert Austin Friend Sydney Chaplin The Kaiser External links CommonsCat The Bond imdb title id 0008907 title The Bond http www.archive.org details CC 1918 09 29 TheBond Complete film at Archive.org Charlie Chaplin DEFAULTSORT Bond, The Category 1918 films Category Black and white films Category Films directed by Charlie Chaplin ... American silent films Category Articles containing video clips war film stub de The Bond es The Bond fr The Bond it The Bond ja pt The Bond ru , 1918 ... more details
About the BOND database software Bond disambiguation Bond orphan date June 2010 BOND Building Object Network Databases started development in late 2000 as a rapid application development tool for the GNOME Desktop by Treshna Enterprises . Its aim was to fill a gap that traditional Microsoft Windows applications like Borland Delphi , Microsoft Access and Visual Basic filled on the Windows desktop, but targeted for the Linux environment. Its goal was to allow developers to quickly build database forms in Extensible Markup Language XML for backend SQL databases. It has been employed extensively by Treshna Enterprises to develop applications such as PayMaster an opensource payroll application and GymMaster a commercial gym management application . Description It uses PostgreSQL as its backend database and GTK as its front end. Windows and HTML driven front ends are also available. While it initially worked closely with Glade Interface Designer Glade and the Gnome Desktop, newer versions have focused on more web oriented with Ajax programming AJAX driven Widget computing widgets . The Glade Extensible Markup Language XML format was abandoned a number of years ago and a new XML schema was developed to be more flexible with the range of data required for storing database information. BOND makes use of BONDDB which serves as a layer between the BOND API and the PostgreSQL backend. In the future, BOND aims to be a free open source solution that allows users to quickly create their own databases from scratch without being a skilled programmer or DBA. External links http www.treshna.com bondBOND development website Category GNOME database software stub ... more details
Disulfidebonddisulfide exchange . Such exchange reactions can occur intramolecularly, leading to the rearrangement of disulfide bonds in a single protein. ref name pmid19476414 cite journal author Hatahet F, Ruddock LW title Protein Disulfide Isomerase A Critical Evaluation of Its Function in DisulfideBond Formation journal Antioxidants & Redox Signaling. volume 11 issue 11 pages 2807 50 year ... Function in DisulfideBond Formation journal Antioxidants & Redox Signaling. volume 11 issue 11 ... A title Disulfidebond formation in chloroplasts journal Plant Science volume 175 issue 4 pages ... of disulfidebond by PDI, fluorescence increases 70 fold. Members Human genes encoding Protein disulfide ...enzyme Name Protein disulfide isomerase EC number 5.3.4.1 CAS number 37318 49 3 IUBMB EC number 5 3 4 1 GO code 0003756 image width caption protein Name protein disulfide isomerase family A, member 2 caption ... PDIA3 protein disulfide isomerase family A, member 3 caption image width HGNCid 4606 Symbol PDIA3 AltSymbols ... 15 Arm q Band 15 LocusSupplementaryData protein Name protein disulfide isomerase family A, member 4 ... P13667 PDB ECnumber Chromosome 7 Arm q Band 35 LocusSupplementaryData protein Name protein disulfide ... protein Name protein disulfide isomerase family A, member 6 caption image width HGNCid ... Chromosome 2 Arm p Band 25.1 LocusSupplementaryData Protein disulfide isomerase or PDI is an enzyme in the endoplasmic reticulum in eukaryotes that catalyzes the formation and breakage of disulfidebond s between cysteine residues within protein s as they fold. ref name pmid15158710 cite journal author Wilkinson B, Gilbert HF title Protein disulfide isomerase journal Biochimica et Biophysica ..., Craik DJ title Protein disulfide isomerase the structure of oxidative folding journal Trends in biochemical ... url ref This allows proteins to quickly find the correct arrangement of disulfide ... Hatahet F, Ruddock LW title Substrate recognition by the protein disulfide isomerases journal ... more details
enzyme Name protein disulfide reductase glutathione EC number 1.8.4.2 CAS number 9082 53 5 IUBMB EC number 1 8 4 2 GO code 0019153 image width caption In enzymology , a protein disulfide reductase glutathione EC number 1.8.4.2 is an enzyme that catalysis catalyzes the chemical reaction 2 glutathione protein disulfide math rightleftharpoons math glutathione disulfide protein dithiol Thus, the two substrate biochemistry substrates of this enzyme are glutathione and protein disulfide , whereas its two product chemistry products are glutathione disulfide and protein dithiol . This enzyme belongs to the family of oxidoreductase s, specifically those acting on a sulfur group of donors with a disulfide as acceptor. The systematic name of this enzyme class is glutathione protein disulfide oxidoreductase . Other names in common use include glutathione insulin transhydrogenase , insulin reductase , reductase, protein disulfide glutathione , protein disulfide transhydrogenase , glutathione protein disulfide oxidoreductase , protein disulfide reductase glutathione , GSH insulin transhydrogenase , protein disulfide interchange enzyme , protein disulfide isomerase oxidoreductase , thiol protein disulfide oxidoreductase , and thiol protein disulphide oxidoreductase . This enzyme participates in glutathione metabolism . Structural studies As of late 2007, only one tertiary structure structure has been solved for this class of enzymes, with the Protein Data Bank PDB accession code PDB link 2IJY . References reflist 1 cite journal author KATZEN HM, TIETZE F, STETTEN D Jr date 1963 title Further studies on the properties of hepatic glutathione insulin transhydro genase journal J. Biol. Chem. volume 238 pages 1006&ndash 11 pmid 14031343 cite journal author Kohnert K D, Hahn H J, Zuhlke H, Schmidt S and Fiedler H date 1974 title Breakdown of exogenous insulin by Langerhans islets of the pancreas in vitro journal Biochim. Biophys. Acta volume 338 pages 68&ndash 77 1.8 enzyme stub Category ... more details
disulfide vapor pressure. Uses formula math scriptstyle log e P mmHg math math scriptstyle log ... color bc C0C090 bgcolor D0D0D0 align center colspan 3 Vapor liquid Equilibrium br for Carbon disulfide .... br C colspan 2 by mole carbon disulfide chembox header liquid vapor 58.8 1.3 20.6 53.0 2.5 34.9 ... applies. Use dmy dates date September 2010 DEFAULTSORT Carbon Disulfide Data Page Category Chemical ... more details
enzyme Name CoA disulfide reductase EC number 1.8.1.14 CAS number 206770 55 0 IUBMB EC number 1 8 1 14 GO code 0050451 image width caption In enzymology , a CoA disulfide reductase EC number 1.8.1.14 is an enzyme that catalysis catalyzes the chemical reaction 2 CoA NAD P math rightleftharpoons math CoA disulfide NAD P H H sup sup The 3 substrate biochemistry substrates of this enzyme are coenzyme A CoA , nicotinamide adenine dinucleotide NAD sup sup , and nicotinamide adenine dinucleotide phosphate NADP sup sup , whereas its 4 product chemistry products are CoA disulfide , nicotinamide adenine dinucleotide NADH , nicotinamide adenine dinucleotide phosphate NADPH , and hydrogen ion H sup sup . This enzyme belongs to the family of oxidoreductase s, specifically those acting on a sulfur group of donors with NAD or NADP as acceptor. The systematic name of this enzyme class is CoA NAD P oxidoreductase . Other names in common use include CoA disulfide reductase NADH2 , NADH2 CoA disulfide oxidoreductase , CoA NAD oxidoreductase , CoADR , and coenzyme A disulfide reductase . References reflist 1 cite journal author Setlow B, Setlow P date 1977 title Levels of acetyl coenzyme A, reduced and oxidized coenzyme A, and coenzyme A in disulfide linkage to protein in dormant and germinated spores and growing and sporulating cells of Bacillus megaterium journal J. Bacteriol. volume 132 pages 444&ndash 52 pmid 410791 issue 2 pmc 221883 cite journal author delCardayre SB, Stock KP, Newton GL, Fahey RC, Davies JE date 1998 title Coenzyme A disulfide reductase, the primary low molecular weight disulfide reductase from Staphylococcus aureus. Purification and characterization of the native enzyme ... 10 cite journal author Luba J, Charrier V, Claiborne A date 1999 title Coenzyme A disulfide reductase ... 9 cite journal author Crane EJ 3rd date 2005 title Discovery and characterization of a Coenzyme A disulfide reductase from Pyrococcus horikoshii. Implications for this disulfide metabolism of anaerobic ... more details
enzyme Name protein disulfide reductase EC number 1.8.1.8 CAS number 9029 19 0 IUBMB EC number 1 8 1 8 GO code 0047134 image width caption In enzymology , a protein disulfide reductase EC number 1.8.1.8 is an enzyme that catalysis catalyzes the chemical reaction protein dithiol NAD P math rightleftharpoons math protein disulfide NAD P H H sup sup The 3 substrate biochemistry substrates of this enzyme are protein dithiol , nicotinamide adenine dinucleotide NAD sup sup , and nicotinamide adenine dinucleotide phosphate NADP sup sup , whereas its 4 product chemistry products are protein disulfide , nicotinamide adenine dinucleotide NADH , nicotinamide adenine dinucleotide phosphate NADPH , and hydrogen ion H sup sup . This enzyme belongs to the family of oxidoreductase s, specifically those acting on a sulfur group of donors with NAD or NADP as acceptor. The systematic name of this enzyme class is protein dithiol NAD P oxidoreductase . Other names in common use include protein disulphide reductase , insulin glutathione transhydrogenase , disulfide reductase , and NAD P H2 protein disulfide oxidoreductase . Structural studies As of late 2007, 8 tertiary structure structures have been solved for this class of enzymes, with Protein Data Bank PDB accession codes PDB link 1UC7 , PDB link 1VRS , PDB link 1Z5Y , PDB link 2FWE , PDB link 2FWF , PDB link 2FWG , PDB link 2FWH , and PDB link 2PPT . References reflist 1 cite journal author HATCH MD, TURNER JF date 1960 title A protein disulphide reductase from pea seeds journal Biochem. J. volume 76 pages 556&ndash 62 pmid 13712218 pmc 1204833 1.8 enzyme stub Category EC 1.8.1 Category NADPH dependent enzymes Category NADH dependent enzymes Category Enzymes of known structure it Proteina disolfuro reduttasi ja ... more details
enzyme Name trypanothione disulfide reductase EC number 1.8.1.12 CAS number 102210 35 5 IUBMB EC number 1 8 1 12 GO code 0015042 image width caption In enzymology , a trypanothione disulfide reductase EC number 1.8.1.12 is an enzyme that catalysis catalyzes the chemical reaction trypanothione NADP sup sup math rightleftharpoons math trypanothione disulfide NADPH H sup sup Thus, the two substrate biochemistry substrates of this enzyme are trypanothione and nicotinamide adenine dinucleotide phosphate NADP sup sup , whereas its 3 product chemistry products are trypanothione disulfide , nicotinamide adenine dinucleotide phosphate NADPH , and hydrogen ion H sup sup . This enzyme belongs to the family of oxidoreductase s, specifically those acting on a sulfur group of donors with NAD or NADP as acceptor. The systematic name of this enzyme class is trypanothione NADP oxidoreductase . Other names in common use include trypanothione reductase , and NADPH2 trypanothione oxidoreductase . It employs one cofactor biochemistry cofactor , FAD . References reflist 1 cite journal author Shames SL, Fairlamb AH, Anthony Cerami Cerami A , Walsh CT date 1986 title Purification and characterization of trypanothione reductase from Crithidia fasciculata, a newly discovered member of the family of disulfide containing flavoprotein reductases journal Biochemistry. volume 25 pages 3519&ndash 26 pmid 3718941 doi 10.1021 bi00360a007 issue 12 cite journal author Marsh IR, Bradley M date 1997 title Substrate specificity of trypanothione reductase journal Eur. J. Biochem. volume 243 pages 690&ndash 4 pmid 9057833 doi 10.1111 j.1432 1033.1997.00690.x issue 3 cite journal author Cunningham ML, Fairlamb AH date 1995 title Trypanothione reductase from Leishmania donovani. Purification, characterisation and inhibition by trivalent antimonials journal Eur. J. Biochem. volume 230 pages 460&ndash 8 pmid 7607216 doi 10.1111 j.1432 1033.1995.tb20583.x issue 2 cite journal author Stump B, Kaiser M, Brun R, Krauth ... more details
Chembox Watchedfields changed verifiedrevid 399495404 ImageFile Allyl propyl disulfide.png ImageSize 200px IUPACName 3 propyldisulfanylprop 1 ene OtherNames 2 Propenyl propyl disulphide 4,5 Dithia 1 octene Section1 Chembox Identifiers InChIKey FCSSPCOFDUKHPV UHFFFAOYAQ StdInChI Ref stdinchicite correct chemspider StdInChI 1S C6H12S2 c1 3 5 7 8 6 4 2 h3H,1,4 6H2,2H3 StdInChIKey Ref stdinchicite correct chemspider StdInChIKey FCSSPCOFDUKHPV UHFFFAOYSA N CASNo 2179 59 1 ChemSpiderID Ref chemspidercite correct chemspider ChemSpiderID 15731 InChI 1 C6H12S2 c1 3 5 7 8 6 4 2 h3H,1,4 6H2,2H3 SMILES S SCCC CC C MeSHName Section2 Chembox Properties Formula C sub 6 sub H sub 12 sub S sub 2 sub Appearance Pale yellow liquid Density 0.984 g cm sup 3 sup Solubility Section3 Chembox Hazards FlashPt 54.4 C Allyl propyl disulfide is an organic Chemical compound compound with the chemical formula C sub 6 sub H sub 12 sub S sub 2 sub . It is a pale yellow liquid with a strong odor, it is a main ingredient in onion oil and used as food additives and flavors. This substance is present in garlic, onion, etc., and is very easily evaporated. When onion or garlic is sliced, the substance evaporates and causes eyes to irritate. When garlic or onion is cooked, it also evaporates, ridding them of the spicy taste, and leaving sweet taste in them. organic compound stub Category Organic disulfides ja fi Allyylipropyylidisulfidi ... more details
enzyme Name enzyme thiol transhydrogenase glutathione disulfide EC number 1.8.4.7 CAS number 85030 79 1 IUBMB EC number 1 8 4 7 GO code 0047142 image width caption In enzymology , an enzyme thiol transhydrogenase glutathione disulfide EC number 1.8.4.7 is an enzyme that catalysis catalyzes the chemical reaction xanthine dehydrogenase glutathione disulfide math rightleftharpoons math xanthine oxidase 2 glutathione Thus, the two substrate biochemistry substrates of this enzyme are xanthine dehydrogenase and glutathione disulfide , whereas its two product chemistry products are xanthine oxidase and glutathione . This enzyme belongs to the family of oxidoreductase s, specifically those acting on a sulfur group of donors with a disulfide as acceptor. The systematic name of this enzyme class is xanthine dehydrogenase glutathione disulfide S oxidoreductase . Other names in common use include xanthine dehydrogenase oxidized glutathione S oxidoreductase , enzyme thiol transhydrogenase oxidized glutathione , glutathione dependent thiol disulfide oxidoreductase , and thiol disulfide oxidoreductase . This enzyme participates in glutathione metabolism . References reflist 1 cite journal author Battelli MG, Lorenzoni E date 1982 title Purification and properties of a new glutathione dependent thiol disulphide oxidoreductase from rat liver journal Biochem. J. volume 207 pages 133&ndash 8 pmid 6960894 issue 1 pmc 1153833 1.8 enzyme stub Category EC 1.8.4 Category Enzymes of unknown structure it Enzima tiolo transidrogenasi glutatione disolfuro ja ... more details
Alan Bond may refer to Alan Bond businessman born 1938 Alan Bond rocket developer born 1944 Alan M. Bond , Australian chemist hndis name Bond, Alan DEFAULTSORT Bond, Alan ... more details
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