Results 141 to 150 of about 114,760,913 (293)

Functional comparison of EncB and EncC cargo proteins in iron storage within the Myxococcus xanthus encapsulin

FEBS Letters, EarlyView.
Encapsulins are protein nanocompartments that play an important role in iron storage. In the Myxococcus xanthus encapsulin system, two cargo proteins called EncB and EncC contribute to iron mineralization. Here, we show that EncB and EncC generate iron‐containing minerals with distinct chemical compositions, suggesting that the composition of stored ...
Harry B. McDowell, Thomas Walther, Egbert Hoiczyk   +2 more
wiley   +1 more source

On Low-Rank Multiplicity-Free Complex Fusion Categories. [PDF]

Commun Math Phys
Vercleyen G, Slingerland J.
europepmc   +1 more source

Structural and biochemical analysis of a B12 superbinder

FEBS Letters, EarlyView.
BtuG proteins are vitamin B12 scavengers in Bacteroides thetaiotaomicron, a dominant human gut bacterium. We present crystal structures of three BtuG homologs bound to cobalamin and its precursor cobinamide, revealing picomolar binding affinities, among the highest known for any natural protein.
Jose M. Martinez Felices, Jacob J. Whittaker, Dirk J. Slotboom, Albert Guskov   +3 more
wiley   +1 more source

Consideration of Application for Subvention by Organization of African Trade Union Unity

, 1977
Council of Ministers 28th Ordinary Session Togo, Lome- 20-28th February 1977This report considers the application for subvention from the Organization of African Unity by the Organization of African Trade Union Unity (OATUU), highlighting its budget ...
Organization of African Unity
core  

Occlusion break surge performance of a next-generation phacoemulsification system. [PDF]

J Cataract Refract Surg
Miller KM, Aboughaida A, Dyk D, Yalamanchili S, Makari S.   +4 more
europepmc   +1 more source

One True Foundation: Unity in Multiplicity

We present abstraction logic, a foundation for formal mathematics and interactive theorem proving that combines the single mathematical universe of first-order logic with the general variable binding facility of higher-order logics. Its terms coincide with those of second-order equational logic, but its restriction to the unityped case yields a ...
openaire   +9 more sources

Structures of mycobacterial 3‐methylcrotonyl‐CoA carboxylase reveal carrier‐domain translocation between catalytic sites

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, Bogdan I. Florea, Sebastian Geibel   +2 more
wiley   +1 more source

Are lazertinib and osimertinib comparable for treating advanced <i>EGFR</i>-mutant non-small cell lung cancer?-insights and limitations from the MARIPOSA study. [PDF]

J Thorac Dis
Urbanska EM, Santoni-Rugiu E, Grauslund M, Sørensen JB.   +3 more
europepmc   +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, Vivian Pogenberg, Alexander Baumgart, Bente Siebels, Hartmut Schlüter, Michael Hecht‐Bucher, Aymelt Itzen   +6 more
wiley   +1 more source

The federated trials approach; an opportunity for global collaboration in health emergencies. [PDF]

EClinicalMedicine
Olsen IC, Zheng L, Haviari S, Amstutz A, Yazdanpanah Y, König F, Fleming TR, Briel M, UNITY/MPX-RESPONSE Study Group, STOMP Study Group.   +9 more
europepmc   +1 more source