• Thumbnail for Uridine
    Uridine (symbol U or Urd) is a glycosylated pyrimidine analog containing uracil attached to a ribose ring (or more specifically, a ribofuranose) via a...
    12 KB (1,228 words) - 08:03, 7 January 2024
  • Thumbnail for Uridine monophosphate
    Uridine monophosphate (UMP), also known as 5′-uridylic acid (conjugate base uridylate), is a nucleotide that is used as a monomer in RNA. It is an ester...
    6 KB (487 words) - 05:12, 3 March 2024
  • Thumbnail for Uridine triphosphate
    Uridine-5′-triphosphate (UTP) is a pyrimidine nucleoside triphosphate, consisting of the organic base uracil linked to the 1′ carbon of the ribose sugar...
    6 KB (532 words) - 05:12, 3 March 2024
  • Thumbnail for Uridine diphosphate
    Uridine diphosphate, abbreviated UDP, is a nucleotide diphosphate. It is an ester of pyrophosphoric acid with the nucleoside uridine. UDP consists of the...
    3 KB (138 words) - 13:20, 1 April 2024
  • Thumbnail for Uridine diphosphate glucose
    Uridine diphosphate glucose (uracil-diphosphate glucose, UDP-glucose) is a nucleotide sugar. It is involved in glycosyltransferase reactions in metabolism...
    3 KB (135 words) - 00:46, 8 May 2023
  • Thumbnail for Uridine triacetate
    Uridine triacetate (INN), formerly known as vistonuridine, is an orally active tri-acetylated prodrug of uridine used: in the treatment of hereditary orotic...
    8 KB (469 words) - 11:48, 12 December 2023
  • Thumbnail for Uridine monophosphate synthase
    The enzyme Uridine monophosphate synthase (EC 4.1.1.23, UMPS) (orotate phosphoribosyl transferase and orotidine-5'-decarboxylase) catalyses the formation...
    28 KB (3,560 words) - 14:39, 23 August 2023
  • Thumbnail for Pseudouridine
    Pseudouridine (redirect from Psi-uridine)
    abbreviated by the Greek letter psi- Ψ) is an isomer of the nucleoside uridine in which the uracil is attached via a carbon-carbon instead of a nitrogen-carbon...
    24 KB (2,806 words) - 06:49, 1 April 2024
  • In enzymology, an uridine nucleosidase (EC 3.2.2.3) is an enzyme that catalyzes the chemical reaction uridine + H2O ⇌ {\displaystyle \rightleftharpoons...
    2 KB (160 words) - 16:16, 26 August 2023
  • Thumbnail for Uridine diphosphate N-acetylgalactosamine
    Uridine diphosphate N-acetylgalactosamine or UDP-GalNAc is a nucleotide sugar composed of uridine diphosphate (UDP) and N-acetyl galactosamine (GalNAc)...
    3 KB (121 words) - 00:45, 8 May 2023
  • Thumbnail for Uridine diphosphate galactose
    Uridine diphosphate galactose (UDP-galactose) is an intermediate in the production of polysaccharides. It is important in nucleotide sugars metabolism...
    4 KB (199 words) - 05:11, 3 March 2024
  • Thumbnail for Glucuronosyltransferase
    Uridine 5'-diphospho-glucuronosyltransferase (UDP-glucuronosyltransferase, UGT) is a microsomal glycosyltransferase (EC 2.4.1.17) that catalyzes the transfer...
    7 KB (679 words) - 08:46, 31 March 2024
  • Thumbnail for Uridine kinase
    In enzymology, an uridine kinase (EC 2.7.1.48) is an enzyme that catalyzes the chemical reaction ATP + uridine ⇌ {\displaystyle \rightleftharpoons } ADP...
    2 KB (180 words) - 16:16, 26 August 2023
  • Thumbnail for Glycogenin
    Glycogenin is an enzyme involved in converting glucose to glycogen. It acts as a primer, by polymerizing the first few glucose molecules, after which other...
    9 KB (967 words) - 18:38, 25 March 2024
  • Thumbnail for Uridine diphosphate glucuronic acid
    Uridine diphosphate glucuronic acid Names IUPAC name 3-[(5′-Deoxyuridin-5′-yl)oxy]-1,3-dihydroxy-1,3-dioxo-1λ5,3λ5-diphosphoxan-1-yl α-D-glucopyranosiduronic...
    4 KB (174 words) - 17:24, 5 September 2023
  • In enzymology, an uridine phosphorylase (EC 2.4.2.3) is an enzyme that catalyzes the chemical reaction uridine + phosphate ⇌ {\displaystyle \rightleftharpoons...
    3 KB (230 words) - 16:16, 26 August 2023
  • tRNA-uridine aminocarboxypropyltransferase (EC 2.5.1.25) is an enzyme that catalyzes the chemical reaction S-adenosyl-L-methionine + tRNA uridine ⇌ {\displaystyle...
    2 KB (164 words) - 18:38, 23 January 2024
  • Thumbnail for Bromodeoxyuridine
    Bromodeoxyuridine (5-bromo-2'-deoxyuridine, BrdU, BUdR, BrdUrd, broxuridine) is a synthetic nucleoside analogue with a chemical structure similar to thymidine...
    11 KB (1,078 words) - 21:53, 18 August 2023
  • Thumbnail for Nucleotide
    (ATP), guanosine triphosphate (GTP), cytidine triphosphate (CTP), and uridine triphosphate (UTP)—throughout the cell for the many cellular functions...
    32 KB (3,299 words) - 22:21, 6 May 2024
  • 4-Dihydroxy-7-methoxy-2H-1,4-benzoxazin-3(4H)-one 2-D-glucosyltransferase (EC 2.4.1.202, uridine diphosphoglucose-2,4-dihydroxy-7-methoxy-2H-1,4-benzoxazin-3(4H)-one...
    2 KB (263 words) - 12:31, 26 August 2023
  • the nucleoside uridine. Uridine kinase (aka uridine–cytidine kinase) can then phosphorylate the 5’-carbon of this nucleoside into uridine monophosphate...
    7 KB (736 words) - 09:19, 4 May 2023
  • Thumbnail for Orotic aciduria
    sequencing of the UMPS gene. Treatment is administration of uridine monophosphate (UMP) or uridine triacetate (which is converted to UMP). These medications...
    6 KB (583 words) - 17:01, 20 October 2023
  • Thumbnail for Nucleic acid metabolism
    nucleosides include cytidine, uridine, and thymidine. The synthesis of any pyrimidine nucleotide begins with the formation of uridine. This reaction requires...
    13 KB (1,457 words) - 22:06, 24 December 2023
  • Thumbnail for UDP glucuronosyltransferase 1 family, polypeptide A1
    is an enzyme that in humans is encoded by the UGT1A1 gene. UGT-1A is a uridine diphosphate glucuronosyltransferase (UDP-glucuronosyltransferase, UDPGT)...
    14 KB (1,653 words) - 01:10, 14 November 2023
  • Thumbnail for Uracil
    the body. Uracil becomes uridine, uridine monophosphate (UMP), uridine diphosphate (UDP), uridine triphosphate (UTP), and uridine diphosphate glucose (UDP-glucose)...
    29 KB (2,942 words) - 07:58, 6 October 2023
  • Thumbnail for 5'-nucleotidase
    5′-nucleotidase Systematic Name: 5′-ribonucleotide phosphohydrolase Synonyms: uridine 5′-nucleotidase, 5′-adenylic phosphatase, adenosine 5'-phosphatase, AMP...
    15 KB (1,598 words) - 21:11, 19 February 2024
  • Thumbnail for Leloir pathway
    converts galactose 1-phosphate to UDP-galactose using UDP-glucose as the uridine diphosphate source. Finally, UDP-galactose 4-epimerase recycles the UDP-galactose...
    4 KB (335 words) - 02:40, 29 March 2024
  • Thumbnail for Cytidine
    ribosyl pyrimidines (cytidine and uridine), which are absorbed intact. In humans, dietary cytidine is converted into uridine, which is probably the compound...
    7 KB (442 words) - 22:20, 15 March 2024
  • Thumbnail for Salicylic acid
    allowing room for new cell growth. Salicylic acid inhibits the oxidation of uridine-5-diphosphoglucose (UDPG) competitively with NADH and noncompetitively...
    38 KB (3,439 words) - 07:03, 5 May 2024
  • Uridine diphosphoglucose-cyanohydrin glucosyltransferase may refer to: Cyanohydrin beta-glucosyltransferase Hydroxymandelonitrile glucosyltransferase...
    480 bytes (45 words) - 05:56, 1 March 2021