User:Surlypancho/C4orf19
Chromosome 4 open reading frame 19 (C4orf19) is a protein which in humans is encoded by the C4orf19 gene.[1]
Gene
[edit]The C4orf19 gene is located at 4p14 on the plus strand of chromosome 4 and spans 170.04 kb and contains 7 exons.[1][2] The genetic neighborhood of C4orf19 includes LOC101928721, LOC105374402, MIR4801, and NWD2, all located upstream of C4orf19. RELL1 is located downstream of C4orf19.[3]
mRNA
[edit]There are four known transcript variants that encode isoforms known as transcript variant 1, transcript variant 2, X1, and X2.[6][7]
Protein
[edit]C4orf19 encodes a protein with 314 amino acids and a molecular weight of 33.7 kDa.[2][8] The theoretical isoelectric point of C4orf19 is 4.4.[2]
Domains and motifs
[edit]In humans, the C4orf19 protein contains one domain of unknown function, DUF4699.[9] In eukaryotes the DUF4699 family of proteins are typically between 303 and 319 amino acids in length.[10] DUF4699 spans from amino acid 9 to amino acid 314 in C4orf19.[11] Amongst orthologous proteins, the N-terminus and C-terminus of C4orf19 are most highly conserved.[12]
Secondary structure
[edit]Alpha helices are predicted near the N-terminus and C-terminus of C4orf19 in areas that are conserved amongst orthologous proteins.[4][13][14][15][16]
Post-translational modifications
[edit]C4orf19 is predicted to undergo several post-translation modifications, including phosphorylation, glycosylation, and SUMOylation.[17][18][19][20]
Subcellular localization
[edit]C4orf19 is predicted to be to be localized in cellular junctions.[9][21]
Expression
[edit]C4orf19 is highly expressed in tissues of the salivary gland, duodenum, small intestine, colon, rectum and kidney.[22] The protein also shows medium levels of expression in tissues of the stomach.[22]
Interacting proteins
[edit]Studies using yeast two-hybrid screening have experimentally determined interactions between C4orf19 and PDCD10.[23][24]
Homology
[edit]Paralogs
[edit]There are currently no known paralogs or paralogous domains for C4orf19.[25]
Orthologs
[edit]Orthologs of C4orf19 have been found in mammals, birds, and reptiles.[25] Within class Mammalia, orthologs have been identified in orders Primates, Rodentia, Artiodactyla, Chirpotera, Carnivora, Cingulata, and Diprotodontia. The Burmese python (Python bivittatus) and Eastern fence lizard (Sceloporus undulatus) contain the most distantly related orthologs of C4orf19. Both species diverged from humans an estimated 312 million years ago. C4orf19 orthologs have not yet been identified in bacteria, archaea, protists, plants, fungi, trichoplax, invertebrates, or bony and cartilaginous fish. The following table represents a selection of orthologs found using searches in BLAST.[26]
C4orf19 | Genus, species | Common Name | Taxonomic Group | Estimated Divergence Date (MYA) | Accession Number | Sequence Length (aa) | Sequence Identity (%) | Sequence Similiarity (%) |
Mammalia | Homo sapiens | Humans | Primates | 0 | NP_060772.2 | 314 | 100 | 100 |
Mus musculis | House mouse | Rodentia | 90 | XP_011239094.1 | 313 | 56.2 | 65.7 | |
Meriones unguiculatus | Mongolian gerbil | Rodentia | 90 | XP_021503387.1 | 311 | 50.6 | 60.5 | |
Bos taurus | Cattle | Artiodactyla | 96 | NP_001098443.1 | 321 | 59.2 | 67.3 | |
Myotis brandtii | Brandt's bat | Chiroptera | 96 | XP_005859800.1 | 320 | 61.2 | 69.6 | |
Ailuropoda melanoleuca | Giant panda | Carnivora | 96 | XP_019662032.2 | 319 | 59.9 | 68.7 | |
Odobenus rosmarus divergens | Pacific walrus | Carnivora | 96 | XP_004396233.1 | 319 | 59.2 | 69 | |
Felis catus | Domestic cat | Carnivora | 96 | XP_023108981.1 | 319 | 57.7 | 66.8 | |
Puma concolor | Puma | Carnivora | 96 | XP_025778193.1 | 319 | 56.1 | 65.2 | |
Dasypus novemcinctus | 9 banded armadillo | Cingulata | 105 | XP_012386176.1 | 316 | 62.8 | 71.9 | |
Phascolarctos cinereus | Koala | Diprotodontia | 159 | XP_020847725.1 | 309 | 42.6 | 53.8 | |
Aves | Phasianus colchius | Ring-necked pheasant | Galliformes | 312 | XP_031444602.1 | 329 | 30.7 | 44.9 |
Anas platyrhynchos | Mallard duck | Anseriforms | 312 | XP_027313057.1 | 327 | 32.4 | 45.9 | |
Falco peregrinus | Peregrine falcon | Falconiformes | 312 | XP_005243272.1 | 323 | 28.4 | 46.1 | |
Tyto alba | Barn owl | Striniformes | 312 | XP_032855182.2 | 327 | 31.5 | 44.5 | |
Dromaius novaehollandiae | Emu | Casuariiformes | 328 | XP_025949540.1 | 328 | 33 | 47.7 | |
Reptilia | Chrysemys picta bellii | Painted turtle | Testudines | 312 | XP_023962455.1 | 343 | 31.5 | 46.6 |
Chelonia mydas | Green sea turtle | Testudines | 312 | XP_007059772.2 | 344 | 33.4 | 49.4 | |
Alligator mississippiensis | American alligator | Crocodilia | 312 | XP_019336018.1 | 340 | 31.7 | 46.7 | |
Python bivittatus | Burmese python | Squamata | 312 | XP_015743375.1 | 319 | 28.2 | 42.2 | |
Sceloporus undulatus | Eastern fence lizard | Squamata | 312 | XP_042324918.1 | 310 | 29.8 | 42.6 |
References
[edit]- ^ a b "C4orf19 chromosome 4 open reading frame 19 [Homo sapiens (human)] - Gene - NCBI". www.ncbi.nlm.nih.gov. Retrieved 2021-12-17.
- ^ a b c www.genecards.org https://www.genecards.org/cgi-bin/carddisp.pl?gene=C4orf19. Retrieved 2021-12-17.
{{cite web}}
: Missing or empty|title=
(help) - ^ "GeneLoc Integrated Map for Chromosome 4: Search Results". genecards.weizmann.ac.il. Retrieved 2021-12-17.
- ^ a b "AlphaFold Protein Structure Database". alphafold.ebi.ac.uk. Retrieved 2021-12-17.
- ^ "iCn3D: Web-based 3D Structure Viewer". www.ncbi.nlm.nih.gov. Retrieved 2021-12-17.
- ^ "AceView: Gene:C4orf19, a comprehensive annotation of human, mouse and worm genes with mRNAs or ESTsAceView". www.ncbi.nlm.nih.gov. Retrieved 2021-12-17.
- ^ "Homo sapiens chromosome 4 open reading frame 19 (C4orf19), transcript variant 1, mRNA". 2021-06-26.
{{cite journal}}
: Cite journal requires|journal=
(help) - ^ "ExPASy - Compute pI/Mw tool". web.expasy.org. Retrieved 2021-12-17.
- ^ a b "C4orf19 - Uncharacterized protein C4orf19 - Homo sapiens (Human) - C4orf19 gene & protein". www.uniprot.org. Retrieved 2021-12-17.
- ^ "Pfam: Family: DUF4699 (PF15770)". pfam.xfam.org. Retrieved 2021-12-17.
{{cite web}}
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at position 7 (help) - ^ "InterPro". www.ebi.ac.uk. Retrieved 2021-12-17.
- ^ "Clustal Omega < Multiple Sequence Alignment < EMBL-EBI". www.ebi.ac.uk. Retrieved 2021-12-17.
- ^ "JPred: A Protein Secondary Structure Prediction Server". www.compbio.dundee.ac.uk. Retrieved 2021-12-17.
- ^ Kumar, Prof. T. Ashok. "CFSSP: Chou & Fasman Secondary Structure Prediction Server". www.biogem.org. Retrieved 2021-12-17.
- ^ "JPred: A Protein Secondary Structure Prediction Server". www.compbio.dundee.ac.uk. Retrieved 2021-12-17.
- ^ "Bioinformatics Toolkit". toolkit.tuebingen.mpg.de. Retrieved 2021-12-17.
- ^ "Motif Scan". myhits.sib.swiss. Retrieved 2021-12-17.
- ^ "Services". https://www.healthtech.dtu.dk. Retrieved 2021-12-17.
{{cite web}}
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- ^ "Services". https://www.healthtech.dtu.dk. Retrieved 2021-12-17.
{{cite web}}
: External link in
(help)|website=
- ^ "GPS-SUMO: Prediction of SUMOylation Sites & SUMO-interaction Motifs". sumosp.biocuckoo.org. Retrieved 2021-12-17.
- ^ "Subcellular - C4orf19 - The Human Protein Atlas". www.proteinatlas.org. Retrieved 2021-12-17.
- ^ a b "Tissue expression of C4orf19 - Summary - The Human Protein Atlas". www.proteinatlas.org. Retrieved 2021-12-17.
- ^ Fragoza, Robert; Das, Jishnu; Wierbowski, Shayne D.; Liang, Jin; Tran, Tina N.; Liang, Siqi; Beltran, Juan F.; Rivera-Erick, Christen A.; Ye, Kaixiong; Wang, Ting-Yi; Yao, Li (2019-12). "Extensive disruption of protein interactions by genetic variants across the allele frequency spectrum in human populations". Nature Communications. 10 (1): 4141. doi:10.1038/s41467-019-11959-3. ISSN 2041-1723. PMC 6742646. PMID 31515488.
{{cite journal}}
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(help)CS1 maint: PMC format (link) - ^ Huttlin, Edward L.; Bruckner, Raphael J.; Paulo, Joao A.; Cannon, Joe R.; Ting, Lily; Baltier, Kurt; Colby, Greg; Gebreab, Fana; Gygi, Melanie P.; Parzen, Hannah; Szpyt, John (2017-05). "Architecture of the human interactome defines protein communities and disease networks". Nature. 545 (7655): 505–509. doi:10.1038/nature22366. ISSN 0028-0836. PMC 5531611. PMID 28514442.
{{cite journal}}
: Check date values in:|date=
(help)CS1 maint: PMC format (link) - ^ a b "C4orf19 orthologs". NCBI. Retrieved 2021-12-17.
- ^ "Protein BLAST: search protein databases using a protein query". blast.ncbi.nlm.nih.gov. Retrieved 2021-12-17.