Results 31 to 40 of about 5,731 (204)

Crystal structure confirmation of JHP933 as a nucleotidyltransferase superfamily protein from Helicobacter pylori strain J99. [PDF]

PLoS ONE, 2014
Helicobacter pylori is a well-known pathogen involved in the development of peptic ulcer, gastric adenocarcinoma and other forms of gastric cancer. Recently, there has been more considerable interest in strain-specific genes located in plasticity regions
Yanhe Zhao, Xianren Ye, Yintao Su, Lifang Sun, Feifei She, Yunkun Wu   +5 more
doaj   +1 more source

Purification and Characterization of a Mutant tRNA Nucleotidyltransferase [PDF]

European Journal of Biochemistry, 1980
tRNA nucleotidyltransferase has been extensively purified from a mutant strain of Escherichia coli which displays greatly decreased AMP incorporation, but normal CMP incorporation. The defect in AMP incorporation is retained throughout the purification of the mutant protein. The mutant protein behaves identically to the wild‐type protein with regard to
R G, McGann, M P, Deutscher
openaire   +2 more sources

Identification and characterization of the functional tetrameric UDP-glucose pyrophosphorylase from Klebsiella pneumoniae

mBio
In all kingdoms of life, the enzyme uridine diphosphate-glucose pyrophosphorylase (UGP) occupies a central role in metabolism, as its reaction product uridine diphosphate-glucose (UDP-Glc) is involved in various crucial cellular processes.
Isabel Ramón Roth, Pavel Kats, Timm Fiebig, Françoise Routier, Roman Fedorov, Larissa Dirr, Jana I. Führing   +6 more
doaj   +1 more source

Case report: Sideroblastic anemia with B-cell immunodeficiency, periodic fevers, and developmental delay: Three cases and a literature review

Frontiers in Pediatrics, 2023
Sideroblastic anemia with B-cell immunodeficiency, periodic fevers, and developmental delay (SIFD) is a serious autosomal recessive syndrome caused by biallelic mutations in cytosine–cytosine–adenosine tRNA nucleotidyltransferase 1 (TRNT1).
Xiangyuan Chen, Fang Fu, Xiaolan Mo, Suyun Cheng, Huasong Zeng   +4 more
doaj   +1 more source

Identification and Characterization of Mammalian Mitochondrial tRNA nucleotidyltransferases [PDF]

Journal of Biological Chemistry, 2001
The CCA-adding enzyme (ATP:tRNA adenylyltransferase or CTP:tRNA cytidylyltransferase (EC )) generates the conserved CCA sequence responsible for the attachment of amino acid at the 3' terminus of tRNA molecules. It was shown that enzymes from various organisms strictly recognize the elbow region of tRNA formed by the conserved D- and T-loops.
T, Nagaike, T, Suzuki, Y, Tomari, C, Takemoto-Hori, F, Negayama, K, Watanabe, T, Ueda   +6 more
openaire   +2 more sources

Case report: Muscle involvement in a Chinese patient with TRNT1-related disorder

Frontiers in Pediatrics, 2023
The TRNT1 gene encodes tRNA nucleotidyltransferase 1, which catalyzes the addition of cytosine-cytosine-adenosine (CCA) to the ends of cytoplasmic and mitochondrial tRNAs.
Cui-Jie Wei, Yi-Dan Liu, Yan-Ling Yang, Yuan Wu, Jie-Yu Liu, Xing-Zhi Chang, Ying Hua, Yu-He Liu, Hui Xiong   +8 more
doaj   +1 more source

The inhibition of deoxyribonucleic acid nucleotidyltransferase by stilboestrol derivatives [PDF]

Biochemical Journal, 1968
The inhibition by diethylstilboestrol of DNA nucleotidyltransferase isolated from calf thymus was studied. The inhibition exercised by diethylstilboestrol appears to obey competitive kinetics with respect to DNA primer. The activities of both replicative and terminal enzymes were affected to the same extent. There was no evidence of binding between DNA
A. R. Fahmy, K. Griffiths
openalex   +4 more sources

Emergence of 4',4"-aminoglycoside nucleotidyltransferase in enterococci [PDF]

Antimicrobial Agents and Chemotherapy, 1990
Enterococcus faecium BM4102 was resistant to macrolide-lincosamide-streptogramin B-type (MLS) antibiotics; tetracycline-minocycline; and high levels of kanamycin, neomycin, tobramycin, and dibekacin but not gentamicin. This aminoglycoside resistance phenotype is new in enterococci.
C, Carlier, P, Courvalin
openaire   +2 more sources

Transfer Ribonucleic Acid Nucleotidyltransferase from Escherichia coli

Journal of Biological Chemistry, 1971
Jon P. Miller, Georg R. Philipps
openalex   +2 more sources

The potato cyst nematode Globodera pallida overcomes major potato resistance through selection on standing variation at a single locus

New Phytologist, EarlyView.
Summary Globodera pallida poses a major threat to potato production, with management strategies primarily relying on genetic resistance. However, increasing virulence in field populations across Western Europe raises major concerns for G. pallida control.
Arno S. Schaveling, Dennie M. te Molder, Paul Heeres, Joris J. M. van Steenbrugge, Stefan J. S. van de Ruitenbeek, Casper C. van Schaik, Sven van den Elsen, Geert Smant, Mark G. Sterken   +8 more
wiley   +1 more source