Results 81 to 90 of about 5,422,708 (286)
FEBS Letters, EarlyView.Mycobacterial 3‐methylcrotonyl‐CoA carboxylase uses a mobile biotin‐carrying domain to shuttle a carboxyl group between two catalytic sites, enabling carboxylation of 3‐methylcrotonyl‐CoA during leucine breakdown. Cryo‐electron microscopy captures the carrier at both sites and reveals an inward loop movement that may prevent futile rebinding to the ...
Ajit Yadav +2 more
wiley +1 more source
FEBS Letters, EarlyView.How do genomes gain new functional parts? In eukaryotes, which tend to evolve under weak selection, much of the genome is junk. Palazzo and Qiu borrow the logic of Markov chains to show how non‐functional DNA becomes functional through the appearance of intermediate states, which arise due to epistasis, buffering, and biochemical messiness, allowing ...
Alexander F. Palazzo, Yi Qiu
wiley +1 more source
Invariants of finite solvable groups [PDF]
, 2012 The article contains the results about invariants of solvable groups with given structure of Sylow subgroups and information about the nilpotent π-length of π-solvable groups.
Trofimuk, A., Monakhov, V.
core +2 more sources
On Solvable Groups of Arbitrary Derived Length and Small Commutator Length
International Journal of Mathematics and Mathematical Sciences, 2011 Wreath product constructions has been used to obtain for any positive integer n, solvable groups of derived length n, and commutator length at most equal to 2.
Mehri Akhavan-Malayeri
doaj +1 more source
The Shewanella oneidensis Fic enzyme SoFic targets the switch‐I region of EF‐Tu for AMPylation
FEBS Letters, EarlyView.Fic enzymes mediate diverse post‐translational modifications across all domains of life, including AMPylation. Prokaryotic EF‐Tu can be AMPylated and deAMPylated by the conserved Fic enzyme SoFic. Structural and biochemical approaches were used to characterize the effect of AMPylation on EF‐Tu, SoFic's enzymatic activities, and the enzyme‐target ...
Svenja Runge +6 more
wiley +1 more source
P-Characters and Solvability of Finite Groups [PDF]
Advances in Group Theory and ApplicationsThe aim of this paper is to show that if all P-characters of a finite group G are normally monomial, then G is solvable. Also, we show that all P-characters of a finite solvable group G are monomial.
Mina Ghorbani +2 more
doaj +1 more source
On Solvable Groups and Circulant Graphs
European Journal of Combinatorics, 2000 Solvable graphs are defined to be graphs whose automorphism group contains a solvable subgroup. A circulant graph of order \(n\) has an automorphism group which contains an \(n\)-cycle. In this paper every vertex-transitive graph \(\Gamma\) of order \(n\) with \(\text{gcd}(n,\varphi(n))= 1\) is proved to be isomorphic to a circulant graph of order \(n\)
openaire +1 more source
Artificial molecular machines and motors—Design and control of nanoscale motion
FEBS Letters, EarlyView.Molecules are constantly moving because of thermal fluctuations, but random motion alone cannot be exploited to perform directional tasks. Artificial molecular machines use chemical, electrical, or light energy to bias this motion. Molecular shuttles, rotary motors, and supramolecular pumps illustrate how nanoscale movement can be controlled and ...
Leonardo Andreoni, Alberto Credi
wiley +1 more source
Quantum Algorithms for Solvable Groups
, 2000 In this paper we give a polynomial-time quantum algorithm for computing orders of solvable groups. Several other problems, such as testing membership in solvable groups, testing equality of subgroups in a given solvable group, and testing normality of a ...
John Watrous
core +1 more source
FEBS Letters, EarlyView.Heterodimeric amino acid transporters consist of SLC7 and SLC3 family proteins arranged in a conserved structural organization. They regulate nutrient transport across cell membranes, supporting essential cellular functions. These transporters also contribute to xenobiotic/drug uptake and distribution.
Mariafrancesca Scalise +5 more
wiley +1 more source