Heterogeneous nuclear ribonucleoprotein F is a protein that in humans is encoded by the HNRNPFgene.[1][2]
This gene belongs to the subfamily of ubiquitously expressed heterogeneous nuclear ribonucleoproteins (hnRNPs). The hnRNPs are RNA binding proteins that complex with heterogeneous nuclear RNA (hnRNA). These proteins are associated with pre-mRNAs in the nucleus and regulate alternative splicing, polyadenylation, and other aspects of mRNA metabolism and transport. While all of the hnRNPs are present in the nucleus, some seem to shuttle between the nucleus and the cytoplasm. The hnRNP proteins have distinct nucleic acid binding properties. The protein encoded by this gene has three repeats of quasi-RRM domains that bind to RNAs which have guanosine-rich sequences. This protein is very similar to the family member hnRPH. Multiple alternatively spliced variants, encoding the same protein, have been identified.[2]
References
↑Honore B, Rasmussen HH, Vorum H, Dejgaard K, Liu X, Gromov P, Madsen P, Gesser B, Tommerup N, Celis JE (Jan 1996). "Heterogeneous nuclear ribonucleoproteins H, H', and F are members of a ubiquitously expressed subfamily of related but distinct proteins encoded by genes mapping to different chromosomes". J Biol Chem. 270 (48): 28780–9. doi:10.1074/jbc.270.48.28780. PMID7499401.
McDonald H, Smailus D, Jenkins H, et al. (1992). "Identification and characterization of a gene at D10S94 in the MEN2A region". Genomics. 13 (2): 344–8. doi:10.1016/0888-7543(92)90251-M. PMID1351868.
Honoré B, Vorum H, Baandrup U (1999). "hnRNPs H, H' and F behave differently with respect to posttranslational cleavage and subcellular localization". FEBS Lett. 456 (2): 274–80. doi:10.1016/S0014-5793(99)00911-4. PMID10456323.
Yoshida T, Kokura K, Makino Y, et al. (2000). "Heterogeneous nuclear RNA-ribonucleoprotein F binds to DNA via an oligo(dG)-motif and is associated with RNA polymerase II". Genes Cells. 4 (12): 707–19. doi:10.1046/j.1365-2443.1999.00295.x. PMID10620016.
Zhang Y, Lindblom T, Chang A, et al. (2001). "Evidence that dim1 associates with proteins involved in pre-mRNA splicing, and delineation of residues essential for dim1 interactions with hnRNP F and Npw38/PQBP-1". Gene. 257 (1): 33–43. doi:10.1016/S0378-1119(00)00372-3. PMID11054566.
Jia L, Young MF, Powell J, et al. (2002). "Gene expression profile of human bone marrow stromal cells: high-throughput expressed sequence tag sequencing analysis". Genomics. 79 (1): 7–17. doi:10.1006/geno.2001.6683. PMID11827452.
Angenstein F, Evans AM, Settlage RE, et al. (2002). "A receptor for activated C kinase is part of messenger ribonucleoprotein complexes associated with polyA-mRNAs in neurons". J. Neurosci. 22 (20): 8827–37. PMID12388589.
Ota T, Suzuki Y, Nishikawa T, et al. (2004). "Complete sequencing and characterization of 21,243 full-length human cDNAs". Nat. Genet. 36 (1): 40–5. doi:10.1038/ng1285. PMID14702039.
Honoré B, Baandrup U, Vorum H (2004). "Heterogeneous nuclear ribonucleoproteins F and H/H' show differential expression in normal and selected cancer tissues". Exp. Cell Res. 294 (1): 199–209. doi:10.1016/j.yexcr.2003.11.011. PMID14980514.
Deloukas P, Earthrowl ME, Grafham DV, et al. (2004). "The DNA sequence and comparative analysis of human chromosome 10". Nature. 429 (6990): 375–81. doi:10.1038/nature02462. PMID15164054.
Rush J, Moritz A, Lee KA, et al. (2005). "Immunoaffinity profiling of tyrosine phosphorylation in cancer cells". Nat. Biotechnol. 23 (1): 94–101. doi:10.1038/nbt1046. PMID15592455.