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Ascl1 | Achaete-scute homolog 1; Transcription factor that plays a key role in neuronal differentiation: acts as a pioneer transcription factor, accessing closed chromatin to allow other factors to bind and activate neural pathways. Directly binds the E box motif (5'-CANNTG- 3') on promoters and promotes transcription of neuronal genes. The combination of three transcription factors, ASCL1, POU3F2/BRN2 and MYT1L, is sufficient to reprogram fibroblasts and other somatic cells into induced neuronal (iN) cells in vitro. Plays a role at early stages of development of specific neural lineages in mo [...] (231 aa) | ||||
Abcb9 | ATP-binding cassette sub-family B member 9; ATP-dependent low-affinity peptide transporter which translocates a broad spectrum of peptides from the cytosol to the lysosomal lumen. Displays a broad peptide length specificity from 6-mer up to at least 59-mer peptides with an optimum of 23-mers. Favors positively charged, aromatic or hydrophobic residues in the N- and C- terminal positions whereas negatively charged residues as well as asparagine and methionine are not favored (By similarity). Belongs to the ABC transporter superfamily. ABCB family. MHC peptide exporter (TC 3.A.1.209) sub [...] (762 aa) |