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Aliases for C3orf18 Gene

Aliases for C3orf18 Gene

  • Chromosome 3 Open Reading Frame 18 2 3 5
  • Uncharacterized Protein C3orf18 3
  • Protein G20 4
  • G20 3

External Ids for C3orf18 Gene

Summaries for C3orf18 Gene

GeneCards Summary for C3orf18 Gene

C3orf18 (Chromosome 3 Open Reading Frame 18) is a Protein Coding gene.

Additional gene information for C3orf18 Gene

No data available for Entrez Gene Summary , CIViC summary , UniProtKB/Swiss-Prot , Tocris Summary , Gene Wiki entry , PharmGKB "VIP" Summary , fRNAdb sequence ontologies and piRNA Summary for C3orf18 Gene

Genomics for C3orf18 Gene

GeneHancer (GH) Regulatory Elements for C3orf18 Gene

Promoters and enhancers for C3orf18 Gene
GeneHancer (GH) Identifier GH Type GH
GH Sources Gene Association Score Total Score TSS distance (kb) Number of Genes Away Size (kb) Transcription Factor
Binding Sites
Gene Targets
GH03J050566 Promoter/Enhancer 2.8 EPDnew FANTOM5 Ensembl ENCODE dbSUPER 653.4 +2.1 2099 10 CLOCK DMAP1 YY1 ZNF213 E2F8 ZNF143 SP3 NFYC ZC3H11A SSRP1 HEMK1 C3orf18 CISH RBM5 RBM6 RAD54L2 SEMA3F-AS1 MAPKAPK3 DOCK3 TMEM115
GH03J050598 Promoter/Enhancer 3.2 VISTA EPDnew FANTOM5 Ensembl ENCODE dbSUPER 14.1 -32.5 -32485 15 CLOCK MLX ZFP64 DMAP1 YY1 ZNF213 E2F8 ZNF143 SP3 NFYC CISH MAPKAPK3 RBM5 RBM6 TMEM115 HEMK1 RAD54L2 SEMA3F-AS1 C3orf18 DCAF1
GH03J050616 Promoter/Enhancer 2.7 EPDnew FANTOM5 Ensembl ENCODE dbSUPER 12.3 -51.0 -50998 18 HDGF PKNOX1 ARNT ARID4B SIN3A FEZF1 DMAP1 ZNF2 IRF4 YY1 MAPKAPK3 RBM5 DOCK3 HEMK1 RBM6 RAD54L2 SEMA3F-AS1 C3orf18 MANF TMEM115
GH03J050614 Enhancer 1 ENCODE dbSUPER 12.3 -40.2 -40243 0.2 HDGF ZSCAN4 DNMT3B RAD21 ZNF766 ARID2 ZNF143 RCOR1 IKZF2 DEK DOCK3 C3orf18 HEMK1 MANF MAPKAPK3 CISH LINC02019
GH03J050445 Enhancer 0.9 ENCODE 10.9 +127.8 127764 1.1 FOXA2 MLX ARID4B DMAP1 ZNF48 YY1 NFKBIZ RXRA SP5 MIER2 HEMK1 TMEM115 C3orf18 LOC105377082 RNA5SP131 CACNA2D2
- Elite GeneHancer and/or Elite GeneHancer-gene association Download GeneHancer data from 2017 publication | Request up-to-date GeneHancer data (full dataset)

GeneHancers around C3orf18 on UCSC Golden Path with GeneCards custom track

Top Transcription factor binding sites by QIAGEN in the C3orf18 gene promoter:
  • PPAR-alpha
  • AP-4
  • Zic3
  • LCR-F1
  • NF-1
  • POU2F1
  • POU2F1a
  • AML1a
  • FOXD1
  • COMP1

Genomic Locations for C3orf18 Gene

Genomic Locations for C3orf18 Gene
15,978 bases
Minus strand
13,003 bases
Minus strand

Genomic View for C3orf18 Gene

Genes around C3orf18 on UCSC Golden Path with GeneCards custom track

Cytogenetic band:
C3orf18 Gene in genomic location: bands according to Ensembl, locations according to GeneLoc (and/or Entrez Gene and/or Ensembl if different)
Genomic Location for C3orf18 Gene
GeneLoc Logo Genomic Neighborhood Exon StructureGene Density

RefSeq DNA sequence for C3orf18 Gene

Proteins for C3orf18 Gene

  • Protein details for C3orf18 Gene (UniProtKB/Swiss-Prot)

    Protein Symbol:
    Recommended name:
    Uncharacterized protein C3orf18
    Protein Accession:
    Secondary Accessions:
    • C9JNP0

    Protein attributes for C3orf18 Gene

    162 amino acids
    Molecular mass:
    17468 Da
    Quaternary structure:
    No Data Available

    Alternative splice isoforms for C3orf18 Gene


neXtProt entry for C3orf18 Gene

Post-translational modifications for C3orf18 Gene

  • Modification sites at PhosphoSitePlus
  • Modification sites at neXtProt

No data available for DME Specific Peptides for C3orf18 Gene

Domains & Families for C3orf18 Gene

Gene Families for C3orf18 Gene

Human Protein Atlas (HPA):
  • Predicted intracellular proteins
  • Predicted membrane proteins

Protein Domains for C3orf18 Gene


Suggested Antigen Peptide Sequences for C3orf18 Gene

Graphical View of Domain Structure for InterPro Entry

genes like me logo Genes that share domains with C3orf18: view

No data available for UniProtKB/Swiss-Prot for C3orf18 Gene

Function for C3orf18 Gene

genes like me logo Genes that share phenotypes with C3orf18: view

Animal Model Products

CRISPR Products

Inhibitory RNA Products

  • Search GeneCopoeia for shRNA, lentivirus and/or AAV clone products for C3orf18

Clone Products

No data available for Molecular function , Enzyme Numbers (IUBMB) , Phenotypes From GWAS Catalog , Gene Ontology (GO) - Molecular Function , Human Phenotype Ontology , Animal Models , Transcription Factor Targets and HOMER Transcription for C3orf18 Gene

Localization for C3orf18 Gene

Subcellular locations from UniProtKB/Swiss-Prot for C3orf18 Gene

Membrane; Single-pass membrane protein.

Subcellular locations from

Extracellular space Cytosol Plasma membrane Cytoskeleton Lysosome Endosome Peroxisome ER Golgi Apparatus Nucleus Mitochondrion 0 1 2 3 4 5 Confidence
COMPARTMENTS Subcellular localization image for C3orf18 gene
Compartment Confidence
cytosol 3
plasma membrane 2
mitochondrion 1
peroxisome 1
nucleus 1

Subcellular locations from the

Human Protein Atlas (HPA)

Gene Ontology (GO) - Cellular Components for C3orf18 Gene

GO ID Qualified GO term Evidence PubMed IDs
GO:0016021 integral component of membrane IEA --
genes like me logo Genes that share ontologies with C3orf18: view

Pathways & Interactions for C3orf18 Gene

SuperPathways for C3orf18 Gene

No Data Available

Interacting Proteins for C3orf18 Gene

Selected Interacting proteins: Q9UK00-CC018_HUMAN for C3orf18 Gene via IID

Symbol External ID(s) Details

Gene Ontology (GO) - Biological Process for C3orf18 Gene


No data available for Pathways by source and SIGNOR curated interactions for C3orf18 Gene

Drugs & Compounds for C3orf18 Gene

No Compound Related Data Available

Transcripts for C3orf18 Gene

Unigene Clusters for C3orf18 Gene

Chromosome 3 open reading frame 18:
Representative Sequences:

CRISPR Products

Inhibitory RNA Products

  • Search GeneCopoeia for shRNA, lentivirus and/or AAV clone products for C3orf18

Clone Products

Alternative Splicing Database (ASD) splice patterns (SP) for C3orf18 Gene

ExUns: 1 ^ 2a · 2b · 2c · 2d · 2e ^ 3 ^ 4 ^ 5a · 5b ^ 6a · 6b ^ 7 ^ 8a · 8b · 8c · 8d
SP1: - - - - - - -
SP2: - -
SP3: - - - -
SP6: - -
SP7: - - - - - - -

Relevant External Links for C3orf18 Gene

GeneLoc Exon Structure for
ECgene alternative splicing isoforms for

Expression for C3orf18 Gene

mRNA expression in normal human tissues from GTEx, Illumina, BioGPS, and CGAP SAGE for C3orf18 Gene

mRNA expression in embryonic tissues and stem cells from LifeMap Discovery

Protein differential expression in normal tissues from HIPED for C3orf18 Gene

This gene is overexpressed in Plasma (69.0).

Integrated Proteomics: protein expression in normal tissues and cell lines from ProteomicsDB and MOPED for C3orf18 Gene

Protein tissue co-expression partners for C3orf18 Gene

- Elite partner

NURSA nuclear receptor signaling pathways regulating expression of C3orf18 Gene:


SOURCE GeneReport for Unigene cluster for C3orf18 Gene:


Evidence on tissue expression from TISSUES for C3orf18 Gene

  • Nervous system(4.6)
genes like me logo Genes that share expression patterns with C3orf18: view

No data available for mRNA differential expression in normal tissues , mRNA Expression by UniProt/SwissProt and Phenotype-based relationships between genes and organs from Gene ORGANizer for C3orf18 Gene

Orthologs for C3orf18 Gene

This gene was present in the common ancestor of chordates.

Orthologs for C3orf18 Gene

Organism Taxonomy Gene Similarity Type Details
(Pan troglodytes)
Mammalia C3H3orf18 33
  • 99.38 (n)
C3ORF18 34
  • 98 (a)
(Bos Taurus)
Mammalia C22H3ORF18 34
  • 92 (a)
C22H3orf18 33
  • 89.92 (n)
(Canis familiaris)
Mammalia C3orf18 34
  • 91 (a)
C20H3orf18 33
  • 89.3 (n)
(Mus musculus)
Mammalia 6430571L13Rik 16 34 33
  • 85.19 (n)
(Rattus norvegicus)
Mammalia RGD1307461 33
  • 83.74 (n)
(Monodelphis domestica)
Mammalia C3orf18 34
  • 73 (a)
(Ornithorhynchus anatinus)
Mammalia C3orf18 34
  • 69 (a)
(Gallus gallus)
Aves C12H3ORF18 33
  • 70.09 (n)
C3orf18 34
  • 67 (a)
(Anolis carolinensis)
Reptilia C3orf18 34
  • 67 (a)
tropical clawed frog
(Silurana tropicalis)
Amphibia LOC101732317 33
  • 68.09 (n)
(Danio rerio)
Actinopterygii C3orf18 (1 of 2) 34
  • 64 (a)
LOC101883833 33
  • 62.8 (n)
C6H3orf18 (2 of 2) 34
  • 47 (a)
Species where no ortholog for C3orf18 was found in the sources mined by GeneCards:
  • A. gosspyii yeast (Ashbya gossypii)
  • Actinobacteria (Mycobacterium tuberculosis)
  • African clawed frog (Xenopus laevis)
  • African malaria mosquito (Anopheles gambiae)
  • Alicante grape (Vitis vinifera)
  • alpha proteobacteria (Wolbachia pipientis)
  • amoeba (Dictyostelium discoideum)
  • Archea (Pyrococcus horikoshii)
  • baker's yeast (Saccharomyces cerevisiae)
  • barley (Hordeum vulgare)
  • beta proteobacteria (Neisseria meningitidis)
  • bread mold (Neurospora crassa)
  • Chromalveolata (Phytophthora infestans)
  • common water flea (Daphnia pulex)
  • corn (Zea mays)
  • E. coli (Escherichia coli)
  • filamentous fungi (Aspergillus nidulans)
  • Firmicute bacteria (Streptococcus pneumoniae)
  • fission yeast (Schizosaccharomyces pombe)
  • fruit fly (Drosophila melanogaster)
  • green algae (Chlamydomonas reinhardtii)
  • honey bee (Apis mellifera)
  • K. lactis yeast (Kluyveromyces lactis)
  • loblloly pine (Pinus taeda)
  • malaria parasite (Plasmodium falciparum)
  • medicago trunc (Medicago Truncatula)
  • moss (Physcomitrella patens)
  • orangutan (Pongo pygmaeus)
  • pig (Sus scrofa)
  • rainbow trout (Oncorhynchus mykiss)
  • rice (Oryza sativa)
  • rice blast fungus (Magnaporthe grisea)
  • schistosome parasite (Schistosoma mansoni)
  • sea anemone (Nematostella vectensis)
  • sea squirt (Ciona intestinalis)
  • sea squirt (Ciona savignyi)
  • sea urchin (Strongylocentrotus purpuratus)
  • sorghum (Sorghum bicolor)
  • soybean (Glycine max)
  • stem rust fungus (Puccinia graminis)
  • sugarcane (Saccharum officinarum)
  • thale cress (Arabidopsis thaliana)
  • tomato (Lycopersicon esculentum)
  • toxoplasmosis (Toxoplasma gondii)
  • Trichoplax (Trichoplax adhaerens)
  • wheat (Triticum aestivum)
  • worm (Caenorhabditis elegans)

Evolution for C3orf18 Gene

Gene Tree for C3orf18 (if available)
Gene Tree for C3orf18 (if available)

Paralogs for C3orf18 Gene

(1) SIMAP similar genes for C3orf18 Gene using alignment to 4 proteins:

  • CC018_HUMAN
  • B2R7V1_HUMAN
genes like me logo Genes that share paralogs with C3orf18: view

No data available for Paralogs for C3orf18 Gene

Variants for C3orf18 Gene

Sequence variations from dbSNP and Humsavar for C3orf18 Gene

SNP ID Clin Chr 03 pos Variation AA Info Type
rs1000108966 -- 50,572,428(-) C/A genic_upstream_transcript_variant, intron_variant, upstream_transcript_variant
rs1000381217 -- 50,573,014(-) C/T genic_upstream_transcript_variant, intron_variant, upstream_transcript_variant
rs1000544415 -- 50,572,112(-) C/T genic_upstream_transcript_variant, intron_variant, upstream_transcript_variant
rs1000657270 -- 50,567,037(-) G/A intron_variant
rs1000710626 -- 50,567,526(-) C/G 5_prime_UTR_variant, genic_upstream_transcript_variant, intron_variant, upstream_transcript_variant

Structural Variations from Database of Genomic Variants (DGV) for C3orf18 Gene

Variant ID Type Subtype PubMed ID
esv3584502 CNV gain 24956385
nsv460532 CNV loss 19166990
nsv460533 CNV loss 19166990
nsv590272 CNV loss 21841781
nsv590273 CNV loss 21841781

Variation tolerance for C3orf18 Gene

Residual Variation Intolerance Score: 44% of all genes are more intolerant (likely to be disease-causing)
Gene Damage Index Score: 0.45; 9.92% of all genes are more intolerant (likely to be disease-causing)

Additional Variant Information for C3orf18 Gene

SNPedia medical, phenotypic, and genealogical associations of SNPs for

No data available for Polymorphic Variants from UniProtKB/Swiss-Prot for C3orf18 Gene

Disorders for C3orf18 Gene

Additional Disease Information for C3orf18

No disorders were found for C3orf18 Gene.

No data available for MalaCards , UniProtKB/Swiss-Prot and Genatlas for C3orf18 Gene

Publications for C3orf18 Gene

  1. The status, quality, and expansion of the NIH full-length cDNA project: the Mammalian Gene Collection (MGC). (PMID: 15489334) Gerhard DS … MGC Project Team (Genome research 2004) 3 4 58
  2. Generation and initial analysis of more than 15,000 full-length human and mouse cDNA sequences. (PMID: 12477932) Strausberg RL … Mammalian Gene Collection Program Team (Proceedings of the National Academy of Sciences of the United States of America 2002) 2 3 58
  3. Host determinants of HIV-1 control in African Americans. (PMID: 20205591) Pelak K … National Institute of Allergy and Infectious Diseases Center for HIV/AIDS Vaccine Immunology (CHAVI) (The Journal of infectious diseases 2010) 3 58
  4. hORFeome v3.1: a resource of human open reading frames representing over 10,000 human genes. (PMID: 17207965) Lamesch P … Vidal M (Genomics 2007) 3 58
  5. The full-ORF clone resource of the German cDNA Consortium. (PMID: 17974005) Bechtel S … Schupp I (BMC genomics 2007) 4 58

Products for C3orf18 Gene

Sources for C3orf18 Gene

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