Search Results - "Banerjee, Ankan"

Structure of tRNA splicing enzyme Tpt1 illuminates the mechanism of RNA 2′-PO4 recognition and ADP-ribosylation by Banerjee, Ankan, Munir, Annum, Abdullahu, Leonora, Damha, Masad J., Goldgur, Yehuda, Shuman, Stewart

“…Tpt1 is an essential agent of fungal tRNA splicing that removes the 2′-PO 4 at the splice junction generated by fungal tRNA ligase. Tpt1 catalyzes a unique…”
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Structure of a Native-like Aureochrome 1a LOV Domain Dimer from Phaeodactylum tricornutum by Banerjee, Ankan, Herman, Elena, Kottke, Tilman, Essen, Lars-Oliver

“…Light-oxygen-voltage (LOV) domains absorb blue light for mediating various biological responses in all three domains of life. Aureochromes from stramenopile…”
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Structural and evolutionary aspects of algal blue light receptors of the cryptochrome and aureochrome type by Essen, Lars-Oliver, Franz, Sophie, Banerjee, Ankan

“…Blue-light reception plays a pivotal role for algae to adapt to changing environmental conditions. In this review we summarize the current structural and…”
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Allosteric communication between DNA-binding and light-responsive domains of diatom class I aureochromes by Banerjee, Ankan, Herman, Elena, Serif, Manuel, Maestre-Reyna, Manuel, Hepp, Sebastian, Pokorny, Richard, Kroth, Peter G, Essen, Lars-Oliver, Kottke, Tilman

“…The modular architecture of aureochrome blue light receptors, found in several algal groups including diatoms, is unique by having the LOV-type photoreceptor…”
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The nucleotide‐dependent interaction of FlaH and FlaI is essential for assembly and function of the archaellum motor by Chaudhury, Paushali, Neiner, Tomasz, D'Imprima, Edoardo, Banerjee, Ankan, Reindl, Sophia, Ghosh, Abhrajyoti, Arvai, Andrew S., Mills, Deryck J., Does, Chris, Tainer, John A., Vonck, Janet, Albers, Sonja‐Verena

“…Summary The motor of the membrane‐anchored archaeal motility structure, the archaellum, contains FlaX, FlaI and FlaH. FlaX forms a 30 nm ring structure that…”
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The structure of the periplasmic FlaG–FlaF complex and its essential role for archaellar swimming motility by Tsai, Chi-Lin, Tripp, Patrick, Sivabalasarma, Shamphavi, Zhang, Changyi, Rodriguez-Franco, Marta, Wipfler, Rebecca L., Chaudhury, Paushali, Banerjee, Ankan, Beeby, Morgan, Whitaker, Rachel J., Tainer, John A., Albers, Sonja-Verena

“…Motility structures are vital in all three domains of life. In Archaea, motility is mediated by the archaellum, a rotating type IV pilus-like structure that is…”
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NAD+-dependent synthesis of a 5′-phospho-ADP-ribosylated RNA/DNA cap by RNA 2′-phosphotransferase Tpt1 by Munir, Annum, Banerjee, Ankan, Shuman, Stewart

“…Abstract RNA 2′-phosphotransferase Tpt1 converts an internal RNA 2′-monophosphate to a 2′-OH via a two-step NAD+-dependent mechanism in which: (i) the…”
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Structure of 3'-PO4/5'-OH RNA ligase RtcB in complex with a 5'-OH oligonucleotide by Banerjee, Ankan, Goldgur, Yehuda, Shuman, Stewart

“…RtcB enzymes comprise a widely distributed family of manganese- and GTP-dependent RNA repair enzymes that join 2',3'-cyclic phosphate ends to 5'-OH ends via…”
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Structure of 3'-PO 4 /5'-OH RNA ligase RtcB in complex with a 5'-OH oligonucleotide by Banerjee, Ankan, Goldgur, Yehuda, Shuman, Stewart

“…RtcB enzymes comprise a widely distributed family of manganese- and GTP-dependent RNA repair enzymes that join 2',3'-cyclic phosphate ends to 5'-OH ends via…”
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Structure and two-metal mechanism of fungal tRNA ligase by Banerjee, Ankan, Ghosh, Shreya, Goldgur, Yehuda, Shuman, Stewart

“…Abstract Fungal tRNA ligase (Trl1) is an essential enzyme that repairs RNA breaks with 2′,3′-cyclic-PO4 and 5′-OH ends inflicted during tRNA splicing and…”
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Dynamics of flow reversals in the presence of a vertical magnetic field (a) by Mandal, Sutapa, Ghosh, Manojit, Banerjee, Ankan, Pal, Pinaki

“…We investigate the dynamics of flow reversals close to the onset of Rayleigh-Bénard convection (RBC) of electrically conducting low Prandtl number (Pr)…”
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Dynamics of flow reversals in the presence of a vertical magnetic field (a) (a)Contribution to the Focus Issue Turbulent Thermal Convection edited by Mahendra Verma and Jörg Schumacher by Mandal, Sutapa, Ghosh, Manojit, Banerjee, Ankan, Pal, Pinaki

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Atomic structures of the RNA end-healing 5'-OH kinase and 2',3'-cyclic phosphodiesterase domains of fungal tRNA ligase: conformational switches in the kinase upon binding of the GTP phosphate donor by Banerjee, Ankan, Goldgur, Yehuda, Schwer, Beate, Shuman, Stewart

“…Fungal tRNA ligase (Trl1) rectifies RNA breaks with 2',3'-cyclic-PO4 and 5'-OH termini. Trl1 consists of three catalytic modules: an N-terminal ligase (LIG)…”
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Diagnosis of three cases of endobronchial tuberculosis presenting as unresolved pneumonia, following fiberoptic bronchoscopic biopsy by Roy, Partha Pratim, Dey, Subir Kumar, Sarkar, Anirban, Dwari, Amiya Kumar, Banerjee, Ankan, Banerjee, Rik

“…Nowadays, endobronchial tuberculosis is of rare occurrence. This article presents three such cases. All of them presented as unresolved pneumonia with…”
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Atomic structures of the RNA end-healing 5′-OH kinase and 2′,3′-cyclic phosphodiesterase domains of fungal tRNA ligase: conformational switches in the kinase upon binding of the GTP phosphate donor by Banerjee, Ankan, Goldgur, Yehuda, Schwer, Beate, Shuman, Stewart

“…Fungal tRNA ligase (Trl1) rectifies RNA breaks with 2',3'-cyclic-PO4 and 5'-OH termini. Trl1 consists of three catalytic modules: an N-terminal ligase (LIG)…”
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NMR solution structures of Runella slithyformis RNA 2′-phosphotransferase Tpt1 provide insights into NAD+ binding and specificity by Alphonse, Sébastien, Banerjee, Ankan, Dantuluri, Swathi, Shuman, Stewart, Ghose, Ranajeet

“…Abstract Tpt1, an essential component of the fungal and plant tRNA splicing machinery, catalyzes transfer of an internal RNA 2′-PO4 to NAD+ yielding RNA 2′-OH…”
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Structure and two-metal mechanism of fungal tRNA ligase by Banerjee, Ankan, Ghosh, Shreya, Goldgur, Yehuda, Shuman, Stewart

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NAD + -dependent RNA terminal 2' and 3' phosphomonoesterase activity of a subset of Tpt1 enzymes by Munir, Annum, Abdullahu, Leonora, Banerjee, Ankan, Damha, Masad J, Shuman, Stewart

“…The enzyme Tpt1 removes the 2'-PO at the splice junction generated by fungal tRNA ligase; it does so via a two-step reaction in which (i) the internal RNA…”
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Insights into subunit interactions in the Sulfolobus acidocaldarius archaellum cytoplasmic complex by Banerjee, Ankan, Neiner, Tomasz, Tripp, Patrick, Albers, Sonja‐Verena

“…Archaella are the archaeal motility structure that is the functional pendant of the bacterial flagellum but is assembled by a mechanism similar to that for…”
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The archaeal triphosphate tunnel metalloenzyme SaTTM defines structural determinants for the diverse activities in the CYTH protein family by Vogt, Marian S., Ngouoko Nguepbeu, Roi R., Mohr, Michael K.F., Albers, Sonja-Verena, Essen, Lars-Oliver, Banerjee, Ankan

“…CYTH proteins make up a large superfamily that is conserved in all three domains of life. These enzymes have a triphosphate tunnel metalloenzyme (TTM) fold,…”
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