Updated project metadata. We immunoprecipitated exogengusly expressed TaRACK1B-GFP，TaSGT1-GFP and TaHSP90-GFP fused protein in wheat protoplasts.A high-throughput technology, LC-MS/MS, was applied to identify the candidate interacting proteins of TaRACK1B-GFP，TaSGT1-GFP and TaHSP90-GFP