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Domagoj Baretić on Muck Rack

Domagoj Baretić

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Articles

Assembly of two functionally-distinct protein import complexes in the outer membrane of plant chloroplasts

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By Sreedhar Nellaepalli, Domagoj Baretić, Astrid F. Brandner, Duorong Xu, Ziad Soufi, Shuyang Cheng, Sireesha Kodru, Jun Fang, Vaishnavi Ravikumar, Pablo Pulido, Marjorie Fournier, Ivan Ahel, Syma Khalid, R. Paul Jarvis, Sybille Kubis-Waller, Úrsula Flores-Pérez
| Nature Verified
Abstract The TOC translocon delivers thousands of nucleus-encoded proteins to chloroplasts and related non-photosynthetic plastids. It comprises the β-barrel channel, Toc75, and multiple isoforms of receptor GTPases, Toc33 and Toc159. However, exactly how TOC complexes are assembled in different plastid types is unknown. Here, we present detailed characterisation of two distinct TOC complexes, TOC-P and TOC-N, from photosynthetic chloroplasts and non-photosynthetic plastids, respectively.
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Filament formation and NAD processing by noncanonical human FAM118 sirtuins - Nature Structural & Molecular Biology

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By Domagoj Baretić, Franck Coste, Kang Zhu, Rebecca Smith, Nicolas Bigot, Catherine Chapuis, Gyula Timinszky, Sébastien Huet, Ivan Ahel
| Nature Verified
Abstract Sirtuins are an ancient family of enzymes with diverse nicotinamide adenine dinucleotide (NAD)-dependent activities. Here we identify family with sequence similarity 118 member B (FAM118B) and FAM118A—two understudied vertebrate proteins—as vertebrate-specific sirtuins with similarities to bacterial antiphage sirtuins.
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