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Cryo-EM structure of the transposon-associated TnpB enzyme

By: Ryoya Nakagawa ยทย Hisato Hirano ยทย Satoshi N. Omura ยทย Suchita Nety ยทย Soumya Kannan ยทย Han Altae-Tran ยทย Xiao Yao ยทย Yuriko Sakaguchi ยทย Takayuki Ohira ยทย Wen Y. Wu ยทย Hiroshi Nakayama ยทย Yutaro Shuto ยทย Tatsuki Tanaka ยทย Fumiya K. Sano ยทย Tsukasa Kusakizako ยทย Yoshiaki Kise ยทย Yuzuru

Nature, Published online: 05 April 2023; doi:10.1038/s41586-023-05933-9

Cryo-electron microscopy analysis of the Deinococcus radiodurans ISDra2 TnpB in complex with its cognate ฯ‰RNA and target DNA provides insights into the mechanism of TnpB function and the evolution of CRISPRโ€“Cas12 effectors.

Phototrophy by antenna-containing rhodopsin pumps in aquatic environments

By: Ariel Chazan ยทย Ishita Das ยทย Takayoshi Fujiwara ยทย Shunya Murakoshi ยทย Andrey Rozenberg ยทย Ana Molina-Mรกrquez ยทย Fumiya K. Sano ยทย Tatsuki Tanaka ยทย Patricia Gรณmez-Villegas ยทย Shirley Larom ยทย Alina Pushkarev ยทย Partha Malakar ยทย Masumi Hasegawa ยทย Yuya Tsukamoto ยทย Tomohiro Ish

Nature, Published online: 01 March 2023; doi:10.1038/s41586-023-05774-6

Light energy transfer from abundant hydroxylated carotenoids to the retinal moiety of widespread light-driven proton pumps is detected.
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