datasetposted on 06.07.2009 by Bruno Catimel, Meng-Xin Yin, Christine Schieber, Melanie Condron, Heather Patsiouras, Jenny Catimel, Diane E. J. E. Robinson, Leon S.-M. Wong, Edouard C. Nice, Andrew B. Holmes, Antony W. Burgess
Datasets usually provide raw data for analysis. This raw data often comes in spreadsheet form, but can be any collection of data, on which analysis can be performed.
Immobilizing chemically synthesized analogues of PI(3,4,5)P3 onto Affi-10 beads and incorporating them into liposomes allowed their use as affinity absorbents in the comprehensive analysis of the phosphoinositide interactome using cytosolic cell extracts of the LIM1215 colon cancer cell line. This led to the identification of 282 proteins that either interact with PI(3,4,5)P3 or are indirectly captured as part of a complex containing a PI(3,4,5)P3 binding partner. Identification of the proteins was achieved using affinity/LC−MS/MS experiments.