Projects/MASSIV: Alternative splicing-inspired protein development

Problem 74

• Title: ELAPID: Alternative splicing-inspired protein desdign
• Problem: Alternative splicing and alternative initiation/termination transcription sites, have the potential to greatly expand the proteome in eukaryotes by producing several transcript isoforms from the same gene. Although these mechanisms are well described at the genomic level, little is known about their contribution to protein evolution and their impact at the protein structure level. Here, we address both issues by reconstructing the evolutionary history of transcripts and by modeling the tertiary structures of the corresponding protein isoforms.
• Data: Almost ready to share, could be accessed on request.
• References:
  1. Transcripts’ evolutionary history and structural dynamics give mechanistic insights into the functional diversity of the JNK family by Elodie Laine et al, 2020, biorxiv, github
  2. Disentangle homology relationships between exons by LCQB UPMC, 2020, github
  3. Protein physics: a course of lectures with color and stereoscopic illustrations and problems by Finkelstein A.V., Ptitsyn O.B. book in rus
  4. Image www.lcqb.upmc.fr/laine/images/phylo.png
• Basic solution: for now the problem is not strictly formulated. But there is a github project to start with.
• Method: structural biology
• Authors: Elodie Laine, Sergei Grudinin, and Vadim Strijov