PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 30552925-0 2019 Eukaryotic Initiation Factor 4E (eIF4E) sequestration mediates 4E-BP1 response to rapamycin. Sirolimus 82-91 eukaryotic translation initiation factor 4E binding protein 1 Homo sapiens 63-69 30552925-2 2019 Based on the well-described effects of mTORC1/rapamycin complex on 4E-BP1 phosphorylation/s, it is generally accepted that rapamycin is a global inhibitor of cap-dependent translation. Sirolimus 46-55 eukaryotic translation initiation factor 4E binding protein 1 Homo sapiens 67-73 30552925-3 2019 We have previously shown that 4E-BP1 resistance to rapamycin was overcome by the stoichiometric abundance of S6K1. Sirolimus 51-60 eukaryotic translation initiation factor 4E binding protein 1 Homo sapiens 30-36 30552925-4 2019 Now we present evidence that the TOS-bearing amino terminal domain of S6K1 is sufficient to relieve the rapamycin resistance of 4E-BP1 as TOS deleted variants of S6K1, active or inactive with regard to S6K1 activity failed to bring about relief of 4E-BP1 resistance to rapamycin. Sirolimus 104-113 eukaryotic translation initiation factor 4E binding protein 1 Homo sapiens 128-134 30552925-6 2019 The data presented in this study identifies eIF4E and not Raptor as a cellular factor responsible to regulate rapamycin sensitivity of 4E-BP1 suggesting that the phosphorylation dynamics and rapamycin sensitivity of 4E-BP1 and S6K1 are regulated independently. Sirolimus 110-119 eukaryotic translation initiation factor 4E binding protein 1 Homo sapiens 135-141