A decent set of rechargeable AA batteries are a must-have for photographers, especially for powering speedlights and wireless commanders. Rechargeables offer several advantages—they’re more ...

This metric captures both entropic and enthalpic contributions of AA–water interactions and allows a systematic and intuitive classification of AAs. Using indirect umbrella sampling (INDUS), we rank ...

Peer ReviewDownload a summary of the editorial decision process including editorial decision letters, reviewer comments and author responses to feedback. Three cryo-EM structures of phosphorylated ...

Up Helly Aa is returning to Shetland this week, seeing thousands of people across the islands come together to mark the spectacular occasion. The event has been a staple of the Shetland calendar for ...

Department of Chemistry, Graduate School of Science, Tohoku University, 6-3 Aramaki-Aza Aoba, Aoba-ku, Sendai 980-8578, Japan JST, PRESTO, 4-1-8 Honcho, Kawaguchi, Saitama 332-0012, Japan JST, FOREST, ...

Dean Faulkner, the lead singer of AA Bottom since the group was formed in 1988, passed away Monday morning. Dean’s best friend and fellow founding member of the band, guitarist Jason Brown ...

Among the nonstructural proteins in picornaviruses, 2C proteins are highly conserved and exhibit multiple structural domains, including amphipathic α-helices, an ATPase structural domain, and a zinc ...

Alpha-synuclein (α-syn), a major component of Lewy bodies found in Parkinson’s disease (PD) patients, has been found exported outside of cells and may mediate its toxicity via cell-to-cell ...

Such peptides natively constitute an amphipathic region within the structural composition of these lysins and function to permit outer membrane permeabilization in Gram-negative bacteria when added ...

The outer membrane (OM) of Gram-negative bacteria forms a protective barrier against harmful compounds, including several antimicrobials. This envelope structure surrounds the inner membrane and the ...

Segrest JP, Garber DW, Brouillette CG, Harvey SC, Anantharamaiah GM. The amphipathic alpha helix: a multifunctional structural motif in plasma apolipoproteins. Adv Protein Chem. 1994;45:303–369.