(g) Proteomic analysis of NRBF2 interaction proteins. Association map shows identified high-confidence candidate interaction proteins (HCIPs). Liquid chromatography coupled to tandem mass spectrometry were performed to analyse the HA antibody-immunoprecipitated complexes derived from TREx-293 cells inducibly expressing HA-tagged NRBF2. Beclin 1, PIK3C3 (Vps34), PIK3R4 (Vps15) and Atg14L were detected as HCIPs in complex with NRBF2. Furthermore, UVRAG was detected with sub-threshold HCIP values. Dotted lines indicate interactions annotated in BIOGRID, MINT and HPRD protein interaction databases. The representative images shown in this figure are from two or three independent experiments. 