ID:ABCF1_HUMAN DESCRIPTION: RecName: Full=ATP-binding cassette sub-family F member 1; AltName: Full=ATP-binding cassette 50; AltName: Full=TNF-alpha-stimulated ABC protein; FUNCTION: Isoform 2 is required for efficient Cap- and IRES- mediated mRNA translation initiation. Isoform 2 is not involved in the ribosome biogenesis. SUBUNIT: Isoform 2 interacts (via N-terminus) with EIF2S1; the interaction is independent of its phosphorylated status. Isoform 2 associates (via both ABC transporter domains) with the ribosomes. SUBCELLULAR LOCATION: Isoform 2: Cytoplasm. Nucleus, nucleoplasm. Nucleus envelope. TISSUE SPECIFICITY: Ubiquitous. INDUCTION: By TNF in cultured synoviocytes. PTM: 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. Phosphorylated upon DNA damage, probably by ATM or ATR. SIMILARITY: Belongs to the ABC transporter superfamily. ABCF family. EF3 subfamily. SIMILARITY: Contains 2 ABC transporter domains. WEB RESOURCE: Name=ABCMdb; Note=Database for mutations in ABC proteins; URL="http://abcmutations.hegelab.org/proteinDetails?uniprot_id=Q8NE71";
The RNAfold program from the Vienna RNA Package is used to perform the secondary structure predictions and folding calculations. The estimated folding energy is in kcal/mol. The more negative the energy, the more secondary structure the RNA is likely to have.
ModBase Predicted Comparative 3D Structure on Q8NE71
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Orthologous Genes in Other Species
Orthologies between human, mouse, and rat are computed by taking the best BLASTP hit, and filtering out non-syntenic hits. For more distant species reciprocal-best BLASTP hits are used. Note that the absence of an ortholog in the table below may reflect incomplete annotations in the other species rather than a true absence of the orthologous gene.