@article{ddbc0469e0c045caaffbdbaae3a892bf,
title = "SH3 interactome conserves general function over specific form",
abstract = "Src homology 3 (SH3) domains bind peptides to mediate protein-protein interactions that assemble and regulate dynamic biological processes. We surveyed the repertoire of SH3 binding specificity using peptide phage display in a metazoan, the worm Caenorhabditis elegans, and discovered that it structurally mirrors that of the budding yeast Saccharomyces cerevisiae. We then mapped the worm SH3 interactome using stringent yeast two-hybrid and compared it with the equivalent map for yeast. We found that the worm SH3 interactome resembles the analogous yeast network because it is significantly enriched for proteins with roles in endocytosis. Nevertheless, orthologous SH3 domain-mediated interactions are highly rewired. Our results suggest a model of network evolution where general function of the SH3 domain network is conserved over its specific form.",
keywords = "SH3 domains, network evolution, phage display, protein interaction conservation, yeast two-hybrid",
author = "Xiaofeng Xin and David Gfeller and Jackie Cheng and Raffi Tonikian and Lin Sun and Ailan Guo and Lianet Lopez and Alevtina Pavlenco and Adenrele Akintobi and Yingnan Zhang and Rual, \{Jean Fran{\c c}ois\} and Bridget Currell and Somasekar Seshagiri and Tong Hao and Xinping Yang and Shen, \{Yun A.\} and Kourosh Salehi-Ashtiani and Jingjing Li and Cheng, \{Aaron T.\} and Dryden Bouamalay and Adrien Lugari and Hill, \{David E.\} and Grimes, \{Mark L.\} and Drubin, \{David G.\} and Grant, \{Barth D.\} and Marc Vidal and Charles Boone and Sidhu, \{Sachdev S.\} and Bader, \{Gary D.\}",
year = "2013",
doi = "10.1038/msb.2013.9",
language = "English",
volume = "9",
journal = "Molecular Systems Biology",
issn = "1744-4292",
publisher = "Springer Science and Business Media Deutschland GmbH",
}