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100043257 Ensembl ENSG00000102317 n/a UniProt P98179 n/a RefSeq (mRNA) NM_001017430 NM_001017431 NM_006743 XM_036156140 RefSeq (protein) NP_006734 n/a Location (UCSC) Chr X: 48.57 – 48.58 Mb n/a PubMed search Wikidata View/Edit Human View/Edit Mouse Putative RNA-binding protein 3 is a protein that in humans is encoded by the RBM3 gene. Function This gene is a member of the glycine -rich RNA ...
Recent development in experimental identification of RNA-binding proteins has extended the number of RNA-binding proteins significantly [32] [33] [34] RNA-binding protein Sam68 controls the spatial and temporal compartmentalization of RNA metabolism to attain proper synaptic function in dendrites.
It is now evident that RBM4 serves as an RNA-binding protein, participating in a wide array of cellular processes, which encompass the alternative splicing of pre-mRNA, translation control, and RNA silencing. Structurally, RBM4 shares similarities with other RNA-binding proteins, featuring two RNA recognition motifs and a CCHC-type zinc finger. [9]
The perinucleolar compartment was first discovered due to characterizing the polypyrimidine tract-binding protein (PTB), which is an RNA binding protein involved with pre-mRNA splicing, stability, and regulating translation. [7] The PTB and other binding proteins are localized in the PNC to primarily process RNA polymerase II.
Polypyrimidine tract-binding protein 1 is a protein that in humans is encoded by the PTBP1 gene. [5] [6] [7] This gene belongs to the subfamily of ubiquitously expressed heterogeneous nuclear ribonucleoproteins (hnRNPs). The hnRNPs are RNA-binding proteins and they complex with heterogeneous nuclear RNA (hnRNA).
A shared feature of these proteins is to bind only to a subclass of the known AREs that contain the pentamer AUUUA. A convergent effort of several research teams now adds CUGBP1 (CUG binding protein 1) to the short list of ARE-Binding proteins that control mRNA stability, with the peculiarity that it binds to non-AUUUA AREs.
The evolutionarily conserved function of the encoded protein in invertebrates and lower vertebrates suggests that the human protein may be involved in translational regulation of embryogenesis, and cell development and differentiation. Alternatively spliced transcript variants encoding different isoforms have been described. [4]
This gene encodes a protein containing two conserved tandem RNA recognition motifs and functions as an RNA binding protein that is involved in post-transcriptional gene editing. It is a stem cell marker that controls the balance between self-renewal and terminal differentiation. [7] [6]