HNRPH1

Heterogeneous nuclear ribonucleoprotein H1 (H)
PDB rendering based on 1wez.
Available structures PDB Ortholog search: PDBe, RCSB List of PDB id codes 2LXU​
Identifiers
Symbols	HNRNPH1 ; HNRPH; HNRPH1; hnRNPH
External IDs	OMIM: 601035 MGI: 1891925 HomoloGene: 31318 GeneCards: HNRNPH1 Gene
Gene ontology Molecular function • nucleotide binding • RNA binding • protein binding • poly(U) RNA binding • poly(A) RNA binding Cellular component • nucleus • nucleoplasm • membrane • catalytic step 2 spliceosome Biological process • mRNA splicing, via spliceosome • RNA processing • RNA splicing • gene expression • regulation of RNA splicing Sources: Amigo / QuickGO
RNA expression pattern
More reference expression data
Orthologs
Species	Human	Mouse
Entrez	3187	59013
Ensembl	ENSG00000169045	ENSMUSG00000007850
UniProt	P31943	O35737
RefSeq (mRNA)	NM_001257293	NM_021510
RefSeq (protein)	NP_001244222	NP_067485
Location (UCSC)	Chr 5: 179.61 – 179.63 Mb	Chr 11: 50.38 – 50.39 Mb
PubMed search

Heterogeneous nuclear ribonucleoprotein H is a protein that in humans is encoded by the HNRNPH1 gene.^[1][2]

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). These proteins are associated with pre-mRNAs in the nucleus and appear to influence pre-mRNA processing 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. It is very similar to the family member HNRPF. This gene is thought to be potentially involved in hereditary lymphedema type I phenotype.^[2]

References

1. 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. PMID 7499401.
2. "Entrez Gene: HNRPH1 heterogeneous nuclear ribonucleoprotein H1 (H)".

Further reading

• Rasmussen HH, van Damme J, Puype M, et al. (1993). "Microsequences of 145 proteins recorded in the two-dimensional gel protein database of normal human epidermal keratinocytes.". Electrophoresis 13 (12): 960–9. doi:10.1002/elps.11501301199. PMID 1286667.
• Dawson SJ, White LA (1992). "Treatment of Haemophilus aphrophilus endocarditis with ciprofloxacin.". J. Infect. 24 (3): 317–20. doi:10.1016/S0163-4453(05)80037-4. PMID 1602151.
• Matunis MJ, Xing J, Dreyfuss G (1994). "The hnRNP F protein: unique primary structure, nucleic acid-binding properties, and subcellular localization.". Nucleic Acids Res. 22 (6): 1059–67. doi:10.1093/nar/22.6.1059. PMC 307930. PMID 7512260.
• Gamberi C, Izaurralde E, Beisel C, Mattaj IW (1997). "Interaction between the human nuclear cap-binding protein complex and hnRNP F.". Mol. Cell. Biol. 17 (5): 2587–97. PMC 232108. PMID 9111328.
• Chou MY, Rooke N, Turck CW, Black DL (1999). "hnRNP H is a component of a splicing enhancer complex that activates a c-src alternative exon in neuronal cells.". Mol. Cell. Biol. 19 (1): 69–77. PMC 83866. PMID 9858532.
• Evans AL, Brice G, Sotirova V, et al. (1999). "Mapping of primary congenital lymphedema to the 5q35.3 region.". Am. J. Hum. Genet. 64 (2): 547–55. doi:10.1086/302248. PMC 1377764. PMID 9973292.
• 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. PMID 10456323.
• Markovtsov V, Nikolic JM, Goldman JA, et al. (2000). "Cooperative assembly of an hnRNP complex induced by a tissue-specific homolog of polypyrimidine tract binding protein.". Mol. Cell. Biol. 20 (20): 7463–79. doi:10.1128/MCB.20.20.7463-7479.2000. PMC 86300. PMID 11003644.
• Andersen JS, Lyon CE, Fox AH, et al. (2002). "Directed proteomic analysis of the human nucleolus.". Curr. Biol. 12 (1): 1–11. doi:10.1016/S0960-9822(01)00650-9. PMID 11790298.
• Jurica MS, Licklider LJ, Gygi SR, et al. (2002). "Purification and characterization of native spliceosomes suitable for three-dimensional structural analysis.". RNA 8 (4): 426–39. doi:10.1017/S1355838202021088. PMC 1370266. PMID 11991638.
• 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. PMID 12388589.
• Strausberg RL, Feingold EA, Grouse LH, et al. (2003). "Generation and initial analysis of more than 15,000 full-length human and mouse cDNA sequences.". Proc. Natl. Acad. Sci. U.S.A. 99 (26): 16899–903. doi:10.1073/pnas.242603899. PMC 139241. PMID 12477932.
• Li J, Hawkins IC, Harvey CD, et al. (2003). "Regulation of alternative splicing by SRrp86 and its interacting proteins.". Mol. Cell. Biol. 23 (21): 7437–47. doi:10.1128/MCB.23.21.7437-7447.2003. PMC 207616. PMID 14559993.
• 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. PMID 14702039.
• 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. PMID 14980514.
• Brill LM, Salomon AR, Ficarro SB, et al. (2004). "Robust phosphoproteomic profiling of tyrosine phosphorylation sites from human T cells using immobilized metal affinity chromatography and tandem mass spectrometry.". Anal. Chem. 76 (10): 2763–72. doi:10.1021/ac035352d. PMID 15144186.
• Beausoleil SA, Jedrychowski M, Schwartz D, et al. (2004). "Large-scale characterization of HeLa cell nuclear phosphoproteins.". Proc. Natl. Acad. Sci. U.S.A. 101 (33): 12130–5. doi:10.1073/pnas.0404720101. PMC 514446. PMID 15302935.
• Jin J, Smith FD, Stark C, et al. (2004). "Proteomic, functional, and domain-based analysis of in vivo 14-3-3 binding proteins involved in cytoskeletal regulation and cellular organization.". Curr. Biol. 14 (16): 1436–50. doi:10.1016/j.cub.2004.07.051. PMID 15324660.
• Lin KT, Lu RM, Tarn WY (2004). "The WW domain-containing proteins interact with the early spliceosome and participate in pre-mRNA splicing in vivo.". Mol. Cell. Biol. 24 (20): 9176–85. doi:10.1128/MCB.24.20.9176-9185.2004. PMC 517884. PMID 15456888.