(1) rBECN1@nucleus -> BECN1 (2) BECN1+BCL2 -> BCL2:BECN1 (3) BECN1 - DAPK1|S289_pho -> BECN1|T119_pho (4) BECN1 -> BECN1|T119_unk (5) BCL2L1+BECN1 -> BCL2L1:BECN1