Comparative proteomics study of the conglutin proteins across 46 narrow-leafed lupin accessions

Brief description

The most abundant proteins in lupin seeds are the conglutin proteins which are classified into four major families: α, β, γ and δ. These seed storage proteins, play a major role in supplying nitrogen, carbon, and sulphur to the growing seedling during germination and contribute to specific pharmaceutical and nutritional attributes. For instance, the beta conglutin proteins with desirable techno-functional characteristics are known as the main allergenic proteins in lupin seed, whilst the gamma conglutin proteins have been reported to possess strong anti-diabetic properties. Herein, a combination of discovery and targeted quantitative proteomics approaches were used for evaluating the diversity of the conglutin profiles across 46 genetically diverse narrow-leafed lupin (NLL, Lupinus angustifolius) accessions. This collection includes the following data:
1- The information-dependent acquisition mass spectrometry (IDA-MS) data
2- ProteinPilot Reports for the IDA data which includes information about the data quality and protein and peptide identifications
3-Multiple reaction monitoring-mass spectrometry (LC-MRM-MS) data
Lineage: The discovery-based data for this study was acquired on a TripleTOF 6600 MS (SCIEX) and searched against a lupin specific protein database using the ProteinPilot 5.0.3 software (SCIEX), whilst MRM data acquisition was conducted on a 6500+ QTRAP MS (SCIEX).