• Transamidation is a chemical reaction in which an amide reacts with an amine to generate a new amide: RC(O)NR'2 + HNR"2 → RC(O)NR"2 + HNR'2 The reaction...
    2 KB (275 words) - 16:44, 30 September 2023
  • Thumbnail for Amide
    S2CID 43671648. T. A. Dineen; M. A. Zajac; A. G. Myers (2006). "Efficient Transamidation of Primary Carboxamides by in situ Activation with N,N-Dialkylformamide...
    24 KB (2,322 words) - 01:44, 6 September 2024
  • Thumbnail for Amino acid
    the amino group is then fed into the urea cycle. The other product of transamidation is a keto acid that enters the citric acid cycle. Glucogenic amino acids...
    98 KB (10,141 words) - 19:21, 21 September 2024
  • Thumbnail for Biurea
    body through excretion. Biurea is produced from urea and hydrazine by transamidation. Its major use is as a chemical intermediate in the production of azodicarbonamide...
    3 KB (170 words) - 00:34, 16 November 2020
  • Thumbnail for Aspartic acid
    "semialdehyde", O2CCH(NH2)CH2CHO. Asparagine is derived from aspartate via transamidation: −O2CCH(NH2)CH2CO2− + GC(O)NH3+ → O2CCH(NH2)CH2CONH3+ + GC(O)O (where...
    20 KB (1,867 words) - 15:34, 13 August 2024
  • Thumbnail for Nylon
    of blends to be made. The two polymers can react with one another by transamidation to form random copolymers. According to their crystallinity, polyamides...
    72 KB (7,663 words) - 11:34, 1 October 2024
  • Thumbnail for Coeliac disease
    effectively. These peptides are modified by tTG in two ways, deamidation or transamidation. Deamidation is the reaction by which a glutamate residue is formed...
    135 KB (15,557 words) - 06:43, 10 October 2024
  • Thumbnail for 1,3-Diphenylurea
    (PhNH)2CO (Ph = C6H5). It is a colorless solid that is prepared by transamidation of urea with aniline. DPU is a cytokinin, a type of plant hormone that...
    3 KB (138 words) - 19:47, 16 February 2024
  • Thumbnail for Tissue transglutaminase
    nucleus, and the plasma membrane. It requires calcium as a cofactor for transamidation activity. Transcription is increased by retinoic acid. Among its many...
    35 KB (3,913 words) - 23:30, 30 May 2024
  • Thumbnail for Transglutaminase
    transglutaminases have been characterised in humans, eight of which catalyse transamidation reactions. These TGases have a three or four-domain organization, with...
    17 KB (1,504 words) - 16:27, 22 September 2024
  • HCOOCH3 → HCONHCH3 + CH3OH A less common alternative to this process is transamidation involving formamide: HCONH2 + CH3NH2 → HCONHCH3 + NH3 NMF is a specialized...
    6 KB (423 words) - 20:53, 21 June 2024
  • Thumbnail for Penicillin
    because it does not show strong antibiotic activity. The final step is a transamidation by isopenicillin N N-acyltransferase, in which the α-aminoadipyl side-chain...
    98 KB (10,637 words) - 21:20, 30 September 2024
  • Thumbnail for Neurodegenerative disease
    type of covalent bonds termed isopeptide bonds, in a reaction termed transamidation or crosslinking. Transglutaminase binding of these proteins and peptides...
    63 KB (6,939 words) - 08:36, 1 October 2024
  • Thumbnail for Β-Lactam antibiotic
    isopenicillin N synthase (IPNS) to form the penam core structure. Various transamidations lead to the different natural penicillins. The biosynthesis of cephems...
    34 KB (3,710 words) - 22:48, 26 September 2024
  • Thumbnail for Amidase
    heterotrimeric enzyme that catalyses the formation of Gln-tRNA(Gln) by the transamidation of misacylated Glu-tRNA(Gln) via amidolysis of glutamine. As of late...
    7 KB (686 words) - 17:29, 22 September 2024
  • Walker JB (1966). "Enzymic studies on the biosynthesis of streptomycin, transamidation of inosamine and streptamine derivatives". J. Biol. Chem. 241 (6): 1262–1269...
    2 KB (203 words) - 15:42, 22 September 2024
  • Thumbnail for Thioureas
    thioureas: HNR2 + S=C=NR' → S=C(NR2)(NHR') Cyclic thioureas are prepared by transamidation of thiourea with diamines. Ethylene thiourea is synthesized by treating...
    6 KB (595 words) - 16:38, 28 January 2024
  • Thumbnail for Ureas
    hence mostly been limited to laboratory-scale work. Urea undergoes transamidation with alkyl and aryl amines: (H2N)2CO + R2NH → (R2N)(H2N)CO + NH3 (R2N)(H2N)CO...
    6 KB (609 words) - 15:11, 6 June 2024
  • Thumbnail for Serine hydroxymethyltransferase
    transfer. The mechanism commonly ascribed to SHMT enzymatic activity is a transamidation followed by a cleavage of amino acid side chain from the backbone. The...
    23 KB (2,378 words) - 10:15, 25 March 2024
  • Thumbnail for Glutaminyl-trna synthase (glutamine-hydrolyzing)-like 1
    regulation of protein stability protein biosynthesis mitochondrial translation glutaminyl-tRNAGln biosynthesis via transamidation Sources:Amigo / QuickGO...
    1 KB (167 words) - 11:20, 30 September 2023
  • Thumbnail for Tris(2,2,2-trifluoroethyl) borate
    needed] It has also been shown to mediate formylation of amines, via transamidation of dimethylformamide. It is a strong Lewis acid (acceptor number = 66...
    7 KB (541 words) - 16:00, 9 March 2023
  • Thumbnail for Plasma membrane monoamine transporter
    PMC 5293005. PMID 27317943. Muma NA, Mi Z (July 2015). "Serotonylation and Transamidation of Other Monoamines". ACS Chemical Neuroscience. 6 (7): 961–969. doi:10...
    13 KB (1,447 words) - 22:59, 9 March 2024
  • beginning of a transreaction process (e. g. transesterification or transamidation), the degree of randomness χ ≈ 0 as the system comprises a physical...
    10 KB (1,151 words) - 15:52, 13 February 2023
  • properties of cathepsin C, a type of protease. Her doctorate was entitled: Transamidation reactions catalyzed by cathepsin C. Jones completed her studies in three...
    12 KB (1,335 words) - 02:02, 1 August 2023
  • Thumbnail for S100A11
    4049/jimmunol.175.12.8296. PMID 16339570. Cecil DL, Terkeltaub R (June 2008). "Transamidation by transglutaminase 2 transforms S100A11 calgranulin into a procatabolic...
    17 KB (2,007 words) - 23:59, 12 August 2023
  • Thumbnail for QARS
    mitochondria, and chloroplasts, in which Gln-tRNA(Gln) is formed by transamidation of the misacylated Glu-tRNA(Gln). Glutaminyl-tRNA synthetase belongs...
    8 KB (1,040 words) - 13:56, 31 July 2024
  • Thumbnail for Glutamine—tRNA ligase
    mis-aminoacylates tRNAGln with glutamate. Glutamine-tRNAGln is then formed by transamidation of the misacylated glutamate-tRNAGln by the glutaminyl-tRNA synthase...
    8 KB (775 words) - 02:36, 16 September 2024