κ-helix and the helical lock and key model: a pivotal way of looking at polyproline II
Sign Up to like & getrecommendations! Published in 2020 at "Bioinformatics"
DOI: 10.1093/bioinformatics/btaa186
Abstract: MOTIVATION Polyproline II (PPII) is a common conformation, comparable to α-helix and β-sheet and is a candidate for being the most prevalent secondary structure. PPII, recently termed with a more generic name - κ-helix, adopts… read more here.
Keywords: lock key; key model; helical lock; conformation ... See more keywords
Direction-dependent force-induced dissociation dynamics of an entropic-driven lock-and-key assembly.
Sign Up to like & getrecommendations! Published in 2017 at "Physical Review E"
DOI: 10.1103/physreve.96.032610
Abstract: The unbinding dynamics of a nanosized sphere-and-cavity assembly under the pulling of constant force and constant loading rate is explored by dissipative particle dynamics simulations. The formation of this matched lock-and-key pair in a polymer… read more here.
Keywords: lock key; direction; dissociation; dissociation dynamics ... See more keywords
Does size really matter? A comparative study on floral traits in orchids with two different pollination strategies.
Sign Up to like & getrecommendations! Published in 2019 at "Plant biology"
DOI: 10.1111/plb.12993
Abstract: The lock and key hypothesis assumes that male and female genitalia match in a unique system to prevent interspecific crosses. This hypothesis is largely investigated in animals, while there is a distinct lack of studies… read more here.
Keywords: lock key; key hypothesis; pollination strategies; floral traits ... See more keywords