Congratulations to Carlos - the new Dr Riechmann - who successfully defended his PhD thesis! His PhD work uses cryo-EM and biochemistry to uncover how the parallel ubiquitination pathway initiator, UBA6, transfers ubiquitin to specific E2 enzymes and reveals a hierarchy exists amongst E2s for access to UBA6.
See the publication in Nature Structure and Molecular Biology to read more: https://doi.org/10.1038/s41594-025-01717-z
