Results 181 to 190 of about 89,156 (285)

Genetically encoded 3-aminotyrosine as catalytic residue in a designer Friedel-Crafts alkylase. [PDF]

Chem Sci
Brouwer B, Della-Felice F, Thunnissen AWH, Roelfes G.   +3 more
europepmc   +1 more source

Inactivation of Rabbit Muscle Adenosine Triphosphate-Adenosine 5'-Phosphate Phosphotransferase by Alkylation of Methionine Residues

, 1967
Lawrence F. Kress, Lafayette Noda
openalex   +1 more source

5‐thiohistidine N‐acetyltransferase from Proteiniphilum saccharofermentans

ChemBioChem, Accepted Article.
Ovothiol A is a 5‐thiohistidine derivative biosynthesized by a broad range of prokaryotic and eukaryotic organisms. Its redox‐active mercaptoimidazole side chain is believed to protect cells from oxidative stress. The three enzymes that produce ovothiol A from histidine, cysteine, and S‐adenosyl methionine have been identified and characterized.
Cangsong Liao, David Lim, Gladwin Suryatin Alim, Florian P. Seebeck   +3 more
wiley   +1 more source

An Unusual Friedel-Crafts Reaction and Violation of the Markovnikov Rule in the Formation of an Adamantyl Arene. [PDF]

J Org Chem
Hess BA, Smentek L.
europepmc   +1 more source

Effect of Alkylation of Sperm Whale Myoglobin on Response to Extremes of Temperature and pH

, 1967
Julia F. Clark, Frank R.N. Gurd
openalex   +1 more source

Activity‐Enhancing Mutations in an LmrR‐Based Artificial Metalloenzyme Destabilize the Protein Scaffold and Alter its Conformational Plasticity

ChemBioChem, EarlyView.
The protein LmrR is a versatile scaffold to design artificial metalloenzymes. Here, we show that the M8D/A92E (DE) mutations that result in a much more efficient catalyst, destabilize the protein dimerization interface and alter the conformation landscape when binding metal cofactor and substrates are shown.
Adil A. Safeer, Fabrizio Casilli, Wouter Beugelink, Gerard Roelfes, Marc Baldus, Hugo van Ingen   +5 more
wiley   +1 more source

Bioactivity profiles of progressively ring‐fluorinated cyclohexyl motifs in the WKYMVm peptide as formylpeptide FPR2 agonists and in keto‐piperazines as anti‐trypanosome agents.

ChemBioChem, Accepted Article.
A series of all‐cis ring fluorinated cyclohexylalanines with progressively increasing levels of vicinal fluorines, as well as 4‐fluorophenylalanine and pentafluoroarylphenylalanine were introduced into the WKYMVm peptide in place of its tyrosine residue, for assays against the G‐protein coupled formylpeptide receptor, FPR2.
David O'Hagan, Mengfan He, Christina M Thomson, Dawn Thompson, Vytautus Kuodis, Terence K. Smith, Sergio Dall'Angelo   +6 more
wiley   +1 more source

Bioactive Polyketides from <i>Amphidinium</i> spp.: An In-Depth Review of Biosynthesis, Applications, and Current Research Trends. [PDF]

Mar Drugs
Russo N, Quaini G, Ziaco M, Castiglia D, Ruggiero A, D'Amelia V, Di Napoli C, Esposito S, Fontana A, Nuzzo G, Landi S.   +10 more
europepmc   +1 more source

Oxidative Dehydrogenation of Ethylbenzene over Iron‐Based Catalysts: Challenges, Prospects, and Future Trends

ChemCatChem, EarlyView.
This review discusses different aspects of the oxidative dehydrogenation reaction of ethylbenzene to styrene over iron‐based oxides, emphasizing the properties of the catalysts and the participation of active sites, as well as the deactivation and regeneration processes using soft oxidants.
Johnatan de Oliveira Soares, Felipe Fernandes Barbosa, Tiago Pinheiro Braga   +2 more
wiley   +1 more source

Correction to "Combining Fundamental Kinetics and Standard Alkylation Assays to Prioritize Lead-like KRAS G12C Inhibitors". [PDF]

ACS Omega
Frommlet A, Nguyen LK, Saabye M, Endres NF, Mulvihill MM, Quinn JG.   +5 more
europepmc   +1 more source