CIMAP1C

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CIMAP1C (ciliary microtubule associated protein 1C) is a gene in humans that encodes the CIMAP1C protein. It is also often referred to as ODF3L1 (outer dense fiber protein 3-like protein 1). CIMAP1C is expressed in low levels throughout the body with high expression levels in the testes. It is highly conserved in mammals and reptiles but not present in birds or amphibians, indicating it arose around 300 million years ago.

Gene[edit]

The CIMAP1C gene is found on Chromosome 15 at position 15q24.2, spanning 3.72 kb.[1] It contains 4 exons and 1,132 nucleotides.[2]

Aliases[edit]

CIMAP1C is also known as ODF3L1 (outer dense fiber protein 3 like protein 1).[2]

Protein[edit]

CIMAP1C tertiary structure created by I-Tasser.[3] Coloring is rainbow from left to right, where red represents the N-terminus and purple the C-terminus.

The CIMAP1C protein is 274 amino acids long and its molecular weight is ~31 kDa.[4] Its isoelectric point is 9.6.[5] There are no known isoforms.[2] CIMAP1C is very basic, proline rich, and highly tyrosine rich.[6] There are two structurally significant regions known as sperm tail proline-glycine rich repeat regions.[2] These regions are highly conserved and contain glycosylation and phosphorylation sites.[7]

Gene level regulation[edit]

CIMAP1C is expressed at low levels in most tissues in the body (15.7%), with high expression in the testis.[2] Slightly high levels of expression are seen in the mammary glands.[2]

Protein level regulation[edit]

CIMAP1C is imported into the nucleus via two nuclear localization signals, and can otherwise be found in the cytoskeleton.[2][8] CIMAP1C contains a variety of phosphorylation sites, specifically protein kinase C and Casein kinase II phosphorylation.[7]

Evolution[edit]

Paralogs[edit]

There are no paralogs of the CIMAP1C gene.[2]

Corrected sequence divergence of the CIMAP1C, Cytochrome C and Fibrinogen alpha divergence dates. The CIMAP1C and Fibrinogen alpha dates are in orange and yellow respectively and are on top of one another.

Orthologs[edit]

CIMAP1C is highly conserved, and can be found in mammals and reptiles. CIMAP1C is not found in amphibians or birds, therefore it arose 300 million years ago.[9] Based on the calculated protein divergence figure, CIMAP1C evolves rapidly and similarly to Fibrinogen Alpha. The table below lists orthologs and their information.

CIMAP1C Orthologs
Genus and Species Common Name Taxonomic Group Mediat Date of Divergence (MYA)[9] Accession number Sequence length (aa) Sequence Identity to human protein (%) Sequence Similarity to human Protein (%)
Homo sapiens Human Primates 0.0 NP_787077.1 274 100.0 100.0
Saimiri boliviensis Squirrel Monkey Primates 43 XP_010329148.1 274 87.6 92.7
Canis lupus familiaris Dog Carnivora 94 XP_038297715.1 275 78.2 88.4
Mus musculus House Mouse Rodentia 87 NP_001361610.1 306 64.4 75.5
Myotis brandtii Brandt's Bat Chiroptera 94 XP_005884580.1 275 74.5 85.8
Gracilinanus agilis Mouse Opossum Didelphimorphia 160 XP_044518760.1 278 58.8 73.8
Bubalus bubalis Water buffalo Artiodactyla 94 XP_006080752.3 274 73.1 84.4
Pogona vitticeps Cental Bearded Dragon Squamata 319 XP_020640486.1 285 40.2 54.3
Notechis scutatus Tiger Snake Squamata 319 XP_026540911.1 195 28.4 41.4
Dermochelys coriacea Leatherback Sea Turtle Testudines 319 XP_038274105.1 274 37.8 54.7
Alligator mississippiensis American Alligator Crocodylia 319 XP_019333216.1 249 37.8 52.8
Phascolarctos cinereus Koala Diprotodontia 160 XP_020850090.1 278 59 73.4
Phocoena sinus Vaquita Artiodactyla 94 XP_032479987.1 275 77.5 87.3
Eublepharis macularius Leopard gecko Squamata 319 XP_054858185.1 276 38.5 50.7
Ornithorhynchus anatinus Platypus Monotremata 180 XP_001509549.1 269 45.8 58.8

Interacting proteins[edit]

It has been experimentally determined that CIMAP1C interacts with STAMBP (STAM binding protein) through affinity chromatography.[10] STAMBP regulates cell surface receptor-mediated endocytosis and ubiquitin-dependent receptor sorting to lysosomes.[11]

Clinical significance[edit]

Expression levels of CIMAP1C are positive markers of disease prognosis for those with papillary thyroid carcinoma (PTC) and non-metastatic breast cancer (NMBC). High levels of CIMAP1C in tumor tissues accurately predicted a better prognosis for individuals with PTC.[12] CIMAP1C is also noted as a positive indicator for the effectiveness of NMBC radiotherapy.[13]

References[edit]

  1. ^ "AceView: a comprehensive cDNA-supported gene and transcripts annotation". 11 June 2023.
  2. ^ a b c d e f g h "CIMAP1C ciliary microtubule associated protein 1C [Homo sapiens (human)] - Gene - NCBI". www.ncbi.nlm.nih.gov. Retrieved 2023-07-28.
  3. ^ Zhang, Yang (2009). "I-TASSER: Fully automated protein structure prediction in CASP8". Proteins: Structure, Function, and Bioinformatics. 77 (S9): 100–113. doi:10.1002/prot.22588. ISSN 0887-3585. PMC 2782770. PMID 19768687.
  4. ^ "Thermo Fisher ODF3L1 Antibodies - polyclonal rabbit anti-human ODF3L1 antibody". 9 July 2023.
  5. ^ Duvaud, Séverine; Gabella, Chiara; Lisacek, Frédérique; Stockinger, Heinz; Ioannidis, Vassilios; Durinx, Christine (2021-04-13). "Expasy, the Swiss Bioinformatics Resource Portal, as designed by its users". Nucleic Acids Research. 49 (W1): W216–W227. doi:10.1093/nar/gkab225. ISSN 0305-1048. PMC 8265094. PMID 33849055.
  6. ^ "EMBL-EBI Tools: An introduction". EMBL's European Bioinformatics Institute. doi:10.6019/tol.ebitools-t.2021.00001.1. {{cite web}}: Missing or empty |url= (help)
  7. ^ a b Blom, Nikolaj; Gammeltoft, Steen; Brunak, Søren (December 1999). "Sequence and structure-based prediction of eukaryotic protein phosphorylation sites". Journal of Molecular Biology. 294 (5): 1351–1362. doi:10.1006/jmbi.1999.3310. ISSN 0022-2836. PMID 10600390.
  8. ^ Thumuluri, Vineet; Almagro Armenteros, José Juan; Rosenberg Johansen, Alexander; Nielsen, Henrik; Winther, Ole (2022-04-30). "DeepLoc 2.0: multi-label subcellular localization prediction using protein language models". Nucleic Acids Research. 50 (W1): W228–W234. doi:10.1093/nar/gkac278. ISSN 0305-1048. PMC 9252801. PMID 35489069.
  9. ^ a b "Data S1: RaxML file, TimeTree, and alignments". doi:10.7717/peerj.5401/supp-3. {{cite web}}: Missing or empty |url= (help)
  10. ^ "ODF3L1 protein (human) - STRING interaction network". string-db.org. Retrieved 2023-07-28.
  11. ^ Huttlin, Edward L.; Bruckner, Raphael J.; Navarrete-Perea, Jose; Cannon, Joe R.; Baltier, Kurt; Gebreab, Fana; Gygi, Melanie P.; Thornock, Alexandra; Zarraga, Gabriela; Tam, Stanley; Szpyt, John; Gassaway, Brandon M.; Panov, Alexandra; Parzen, Hannah; Fu, Sipei (May 2021). "Dual proteome-scale networks reveal cell-specific remodeling of the human interactome". Cell. 184 (11): 3022–3040.e28. doi:10.1016/j.cell.2021.04.011. ISSN 0092-8674. PMC 8165030. PMID 33961781.
  12. ^ Guo, Mengli; Chen, Zhen; Li, Yayi; Li, Sijin; Shen, Fei; Gan, Xiaoxiong; Feng, Jianhua; Cai, Wensong; Liu, Qingzhi; Xu, Bo (2021-06-23). "Tumor Mutation Burden Predicts Relapse in Papillary Thyroid Carcinoma With Changes in Genes and Immune Microenvironment". Frontiers in Endocrinology. 12. doi:10.3389/fendo.2021.674616. ISSN 1664-2392. PMC 8261145. PMID 34248843.
  13. ^ Chen, Huajian; Huang, Li; Wan, Xinlong; Ren, Shigang; Chen, Haibin; Ma, Shumei; Liu, Xiaodong (March 2023). "Polygenic risk score for prediction of radiotherapy efficacy and radiosensitivity in patients with non-metastatic breast cancer". Radiation Medicine and Protection. 4 (1): 33–42. doi:10.1016/j.radmp.2023.01.001.
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