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C10orf95

Chromosome 10 open reading frame 95 is a protein that in humans is encoded by the c10orf95 gene.

Gene

C10orf95 is located at 10q24.32. It has two exons and spans 1907 base pairs. No splice isoforms or variants are known.

Gene Neighborhood

The gene neighborhood of c10orf95 consists of c10orf95 antisense 1 (c10orf95-AS1), CUE domain containing 2 (CUEDC2), major facilitator superfamily domain containing 13A (MFSD13A), and actin related protein 1A (ACTR1A). The CUEDC2 gene enables ubiquitin binding activity and is involved in cytokine production in inflammatory responses. The MFSD13A gene is located in the plasma membrane but does not have a defined function. The ACTR1A gene encodes for a subunit of dynactin that binds to both microtubules and cytoplasmic dynein.

Protein

Structure

The c10orf95 protein structure consists of one alpha helix and five beta sheets. The alpha helix is in a region of the amino acid sequence that is conserved all the way from mammals to invertebrates. No transmembrane domains exist. Compared to other human proteins, c10orf95 is arginine rich.

Properties

• Molecular Weight: 23.9kDal
• Interactions: NUS1, DDX39A
• Minus Strand

Gene Level Regulation

Tissue Distribution

C10orf95 has moderate ubiquitous expression at low levels in most tissues. However, there is higher expression in lung tissue when compared to other tissues. The fetal heart at 10 weeks has moderately high expression that quickly decreases to almost no expression at 20 weeks gestation.

Protein Level Regulation

Subcellular Localization

The c10orf95 protein is likely to be localized to the nucleus due to the presence of multiple nuclear localization signals within the amino acid sequence.

Post Translational Modification

There is a signal peptide located from amino acid 1 to 37 and a cleavage site between amino acid 37 and 38. Five important phosphorylation sites exist due to their conservation among orthologs. Serine and threonine were the most commonly phosphorylated amino acids.

Homology

Orthologs

The table below shows ortholog sequences first sorted by increasing median date of divergence in millions of years ago (MYA) followed by percent sequence identity to the human protein. The most distantly related species to humans are invertebrates (excluding fungi, bacteria, plants) with the furthest median date of divergence being 686 MYA and the average sequence identity being 18.5%. Conversely, the closest related species to humans are other mammals with the closest date of divergence being 87 MYA and the average sequence identity being 57.8%. In between there are reptiles, birds, amphibians, and bony fish that are moderately related with average sequence identities being 34.25%, 31%, 29.67%, and 31.3% respectively. There are no known paralogs.

Rate of Evolution

C10orf95 is estimated to have first appeared in invertebrates about 686 million years ago. Very limited invertebrates had the protein with it only being found in lancelets and a variety of snails. The most distantly related species to humans with c10orf95 is the bladder snail that has no isoforms. The c10orf95 gene appears to evolve fairly quickly based off of similarity to fibrinogen alpha evolution.

Interacting Proteins

Clinical Significance

One study done on asthma found that c10orf95 was downregulated in the peripheral blood of asthmatics. Additionally, c10orf95 was listed as a commonly downregulated gene between the severe versus normal asthma and severe versus mild groups. Another study has identified SNP S39I as a variant connected to an increased risk of late onset Alzheimer's disease.

References

1. ^ "C10orf95 chromosome 10 open reading frame 95 [Homo sapiens (human)] - Gene - NCBI". www.ncbi.nlm.nih.gov. Retrieved 2024-09-21.
2. "User Sequence vs Genomic". genome.ucsc.edu. Retrieved 2024-12-11.
3. "CUEDC2 CUE domain containing 2 [Homo sapiens (human)] - Gene - NCBI". www.ncbi.nlm.nih.gov. Retrieved 2024-12-11.
4. "MFSD13A major facilitator superfamily domain containing 13A [Homo sapiens (human)] - Gene - NCBI". www.ncbi.nlm.nih.gov. Retrieved 2024-12-11.
5. "ACTR1A actin related protein 1A [Homo sapiens (human)] - Gene - NCBI". www.ncbi.nlm.nih.gov. Retrieved 2024-12-11.
6. "AlphaFold Protein Structure Database". alphafold.ebi.ac.uk. Retrieved 2024-12-11.
7. ^ "iCn3D: Web-based 3D Structure Viewer". www.ncbi.nlm.nih.gov. Retrieved 2024-12-05.
8. "Protter - interactive protein feature visualization". wlab.ethz.ch. Archived from the original on 2024-11-30. Retrieved 2024-12-11.
9. "SAPS". www.ebi.ac.uk. Retrieved 2024-12-11.
10. ^ "STRING: functional protein association networks". string-db.org. Retrieved 2024-12-05.
11. https://www.genecards.org/cgi-bin/carddisp.pl?gene=C10orf95
12. "PSORT II Prediction". psort.hgc.jp. Retrieved 2024-12-05.
13. "NetPhos 3.1 - DTU Health Tech - Bioinformatic Services". services.healthtech.dtu.dk. Retrieved 2024-12-05.
14. Kay, S.; Chupp, G.l.; Gomez, J.l. (2021-05-01), "Sex-Specific Gene Expression in the Sputum of Patients with Asthma", TP8. TP008 OMICS STUDIES IN OBSTRUCTIVE AIRWAYS DISEASE, American Thoracic Society International Conference Abstracts, American Thoracic Society, pp. A1383 – A1383, doi:10.1164/ajrccm-conference.2021.203.1_meetingabstracts.a1383, retrieved 2024-12-05
15. Alrashoudi, R.H.; Crane, I. J.; Wilson, H.M.; Al-Alwan, Monther; Alajez, N.M. (2018-11-07). "Gene expression data analysis identifies multiple deregulated pathways in patients with asthma". Bioscience Reports. 38 (6): BSR20180548. doi:10.1042/BSR20180548. ISSN 0144-8463. PMC 6239274. PMID 30038057.{{cite journal}}: CS1 maint: PMC format (link)
16. Grupe, Andrew; Li, Yonghong; Rowland, Charles; Nowotny, Petra; Hinrichs, Anthony L.; Smemo, Scott; Kauwe, John S. K.; Maxwell, Taylor J.; Cherny, Sara; Doil, Lisa; Tacey, Kristina; Luchene, Ryan van; Myers, Amanda; Vrièze, Fabienne Wavrant-De; Kaleem, Mona (2006-01-01). "A Scan of Chromosome 10 Identifies a Novel Locus Showing Strong Association with Late-Onset Alzheimer Disease". The American Journal of Human Genetics. 78 (1): 78–88. doi:10.1086/498851. ISSN 0002-9297. PMC 1380225. PMID 16385451.{{cite journal}}: CS1 maint: PMC format (link)