Results 1 to 10 of about 3,545 (197)

Human hypoxanthine-guanine phosphoribosyltransferase.

Journal of Biological Chemistry, 1983
A mutant form of human hypoxanthine-guanine phosphoribosyltransferase (HPRTToronto) was isolated from erythrocytes of a male patient with gout due to a partial deficiency of enzyme activity. The tryptic peptides of HPRTToronto were mapped by reverse-phase high pressure liquid chromatography in an attempt to define the precise abnormality in its primary
J M, Wilson, R, Kobayashi, I H, Fox, W N, Kelley   +3 more
openaire   +3 more sources

Inhibition and Mechanism of Plasmodium falciparum Hypoxanthine-Guanine-Xanthine Phosphoribosyltransferase. [PDF]

ACS Chem Biol, 2022
V T Minnow Y, Suthagar K, Clinch K, Ducati RG, Ghosh A, Buckler JN, Harijan RK, Cahill SM, Tyler PC, Schramm VL.   +9 more
europepmc   +3 more sources

Hypoxanthine phosphoribosyl transferase 1 metabolizes temozolomide to activate AMPK for driving chemoresistance of glioblastomas. [PDF]

Nat Commun, 2023
Yin J, Wang X, Ge X, Ding F, Shi Z, Ge Z, Huang G, Zhao N, Chen D, Zhang J, Agnihotri S, Cao Y, Ji J, Lin F, Wang Q, Zhou Q, Wang X, You Y, Lu Z, Qian X.   +19 more
europepmc   +3 more sources

Three Hypoxanthine Derivatives from the Marine Cyanobacterium Okeania hirsuta

Molbank
Three novel hypoxanthine derivatives (1–3) were obtained from the Okinawan cyanobacterium Okeania hirsuta. The structures of these compounds were elucidated mainly based on the spectroscopic data, including 1D and 2D NMR, as well as high-resolution mass ...
Ryoya Kawabe, Botao Zhang, Ryuichi Watanabe, Hajime Uchida, Masayuki Satake, Hiroshi Nagai   +5 more
doaj   +1 more source

FLAVIN-HYPOXANTHINE DINUCLEOTIDE

THE JOURNAL OF VITAMINOLOGY, 1957
1. FHD was synthesized from FAD by deamination with nitrous acid and the product was first isolated as barium salt. The yield and purity were, however, unsatisfactory by this method. Therefore, the product was extracted with cresol, followed by transfer in aqueous phase, and by subjecting to column chromatography, FHD was obtained in high purity in ...
openaire   +3 more sources

Rhizosphere metabolite-mediated soil enhancement: long-term biochar application optimizes continuous soybean production systems

Biochar
Biochar offers promising solutions for agricultural sustainability, yet the intricate mechanisms governing rhizosphere metabolite-microbe-soil interactions remain poorly understood. Through a decade-long field experiment, the effects of sustained biochar
Di Wu, Yuxue Zhang, Wenqi Gu, Zifan Liu, Wenjia Wang, Yuanyuan Sun, Liqun Xiu, Weiming Zhang, Wenfu Chen   +8 more
doaj   +1 more source

Hypoxanthine uptake by human erythrocytes [PDF]

FEBS Letters, 1979
It is well established that the uptake of hypoxan- thin, by human erythrocytes is mediated by its incorporation into IMP [ 11. The synthesis of this nucleotide is dependent on the intracellular availability of 5phosphoribosyl o-1-pyrophosphate (PRPP) and on the activity of hypoxanthine-guanine phospho- ribosyltransferase (HGPRT) [ 11.
GIACOMELLO, Alessandro, SALERNO, Costantino   +1 more
openaire   +3 more sources

Downregulation of Peroxidase Activity of Platinum Cube Enables Minute–Time Scale Colorimetric Signaling of Hypoxanthine for Fish Freshness Monitoring [PDF]

, 2023
Xiaoming Ma, Tingting Feng, Peng Zhang, Hui Zhang, Xuan Hu, Yuying Yang, Zhen Wang, Huifang Zhang, Dong Peng, Xun Li, Jianguo Xu   +10 more
openalex   +1 more source

Bacillus Subtilis 29784 as a Feed Additive for Broilers Shifts the Intestinal Microbial Composition and Supports the Production of Hypoxanthine and Nicotinic Acid [PDF]

, 2021
Pearl Choi, Lamya Rhayat, Eric Pinloche, Estelle Devillard, Ellen De Paepe, Lynn Vanhaecke, Freddy Haesebrouck, Richard Ducatelle, Filip Van Immerseel, Evy Goossens   +9 more
openalex   +1 more source

Exploiting Purine as an Internal Standard for SERS Quantification of Purine Derivative Molecules Released by Bacteria. [PDF]

Anal Chem, 2023
Cheng HW, Tsai HM, Wang YL.
europepmc   +1 more source