Ana Ramirez

Ramírez AS, de Capitani M, Pesciullesi G, Kowal J, Bloch JS, Irobalieva RN, Reymond J-L, Aebi M, Locher KP. Molecular basis for glycan recognition and reaction priming of eukaryotic oligosaccharyltransferase. Nature Comm (2022)

Ramírez AS*, Kowal J*, Locher KP (*equal contribution). Cryo–electron microscopy structures of human oligosaccharyltransferase complexes OST-A and OST-B. Science 366: 1372-1375 (2019)

Ramírez AS, Boilevin J, Mehdipour AR, Hummer G, Darbre T, Reymond J-L, Locher KP. 2018. Structural basis of the molecular ruler mechanism of a bacterial glycosyltransferase. Nat Commun 9: 445.

Ramírez AS, Boilevin J, Lin C-W, Ha Gan B, Janser D, Aebi M, Darbre T, Reymond J-L, Locher KP. 2017. Chemo-enzymatic synthesis of lipid-linked GlcNAc2Man5 oligosaccharides using recombinant Alg1, Alg2 and Alg11 proteins. Glycobiology 27: 726–733.

Ramírez AS, Boilevin J, Biswas R, Gan BH, Janser D, Aebi M, Darbre T, Reymond J-L, Locher KP. 2017. Characterization of the single-subunit oligosaccharyltransferase STT3A from Trypanosoma brucei using synthetic peptides and lipid-linked oligosaccharide analogs. Glycobiology 27: 525–535.

Sloan KE, Leisegang MS, Döbele C, Ramirez AS, Simm S, Safferthal C, Schorge T, Markoutsa S, Kretschmer J, Haag S, Karas M, Ebersberger I, Schleiff E, Watkins NJ, Bohnsack MT (2015) The association of late-acting snoRNPs with human pre-ribosomal complexes requires the RNA helicase DDX21. Nucleic Acids Res 43, 553-564.

Rodríguez JE, Ramírez AS, Salas LP, Helguera-Repetto C, Gonzalez-y-Merchand J, Soto CY, Hernández-Pando R. 2013. Transcription of Genes Involved in Sulfolipid and Polyacyltrehalose Biosynthesis of Mycobacterium tuberculosis in Experimental Latent Tuberculosis Infection. PLoS One 8: e58378.

Leisegang MS, Martin R, Ramírez AS, Bohnsack MT. 2012. Exportin T and Exportin 5: tRNA and miRNA biogenesis – and beyond. Biol Chem 393: 599–604.

Rodríguez J, Ramírez AS, Suárez MF, Soto CY. 2012. Electrochemical monitoring of the metabolic activity of mycobacteria in culture. Antonie van Leeuwenhoek, Int J Gen Mol Microbiol 102: 193–201.