Post Translational Modifications | Isoform 2 is phosphorylated at phosphoserine and phosphothreonine. Isoform 2 phosphorylation on Ser-109 and Ser-140 by CK2 inhibits association of EIF2 with ribosomes. |
Function | Isoform 2 is required for efficient Cap- and IRES-mediated mRNA translation initiation. Isoform 2 is not involved in the ribosome biogenesis. |
Protein Name | Atp-Binding Cassette Sub-Family F Member 1Atp-Binding Cassette 50Tnf-Alpha-Stimulated Abc Protein |
Database Links | Reactome: R-HSA-382556 |
Cellular Localisation | Isoform 2: CytoplasmNucleusNucleoplasmNucleus Envelope |
Alternative Protein Names | Atp-Binding Cassette Sub-Family F Member 1 proteinAtp-Binding Cassette 50 proteinTnf-Alpha-Stimulated Abc Protein proteinABCF1 proteinABC50 protein |
Information sourced from Uniprot.org