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Aliases for FAM104B Gene

Aliases for FAM104B Gene

  • Family With Sequence Similarity 104, Member B 2 3
  • CXorf44 3 4
  • Chromosome X Open Reading Frame 44 2

External Ids for FAM104B Gene

Previous HGNC Symbols for FAM104B Gene

  • CXorf44

Previous GeneCards Identifiers for FAM104B Gene

  • GC0XM055186
  • GC0XM052219

Summaries for FAM104B Gene

GeneCards Summary for FAM104B Gene

FAM104B (Family With Sequence Similarity 104, Member B) is a Protein Coding gene. An important paralog of this gene is FAM104A.

No data available for Entrez Gene Summary , UniProtKB/Swiss-Prot , Tocris Summary , Gene Wiki entry , PharmGKB "VIP" Summary , fRNAdb sequence ontologies and piRNA Summary for FAM104B Gene

Genomics for FAM104B Gene

Regulatory Elements for FAM104B Gene

Epigenetics Products

  • DNA Methylation CpG Assay Predesigned for Pyrosequencing in human,mouse,rat

Genomic Location for FAM104B Gene

55,143,102 bp from pter
55,161,310 bp from pter
18,209 bases
Minus strand

Genomic View for FAM104B Gene

UCSC Golden Path with GeneCards custom track
Cytogenetic band:
Genomic Location for FAM104B Gene
GeneLoc Logo Genomic Neighborhood Exon StructureGene Density

RefSeq DNA sequence for FAM104B Gene

Proteins for FAM104B Gene

  • Protein details for FAM104B Gene (UniProtKB/Swiss-Prot)

    Protein Symbol:
    Recommended name:
    Protein FAM104B
    Protein Accession:
    Secondary Accessions:
    • A6NEH1
    • B4DSV6
    • D6R9S5
    • D6RDJ5
    • E9PH40
    • Q8WVU5
    • Q9BRA1

    Protein attributes for FAM104B Gene

    115 amino acids
    Molecular mass:
    13109 Da
    Quaternary structure:
    No Data Available

    Alternative splice isoforms for FAM104B Gene

neXtProt entry for FAM104B Gene

Proteomics data for FAM104B Gene at MOPED

Post-translational modifications for FAM104B Gene

No Post-translational modifications

No data available for DME Specific Peptides for FAM104B Gene

Domains & Families for FAM104B Gene

Protein Domains for FAM104B Gene


Suggested Antigen Peptide Sequences for FAM104B Gene

GenScript: Design optimal peptide antigens:

Graphical View of Domain Structure for InterPro Entry



  • Belongs to the FAM104 family.
  • Belongs to the FAM104 family.
genes like me logo Genes that share domains with FAM104B: view

No data available for Gene Families for FAM104B Gene

Function for FAM104B Gene

Animal Model Products

CRISPR Products

miRNA Products

Inhibitory RNA Products

  • Predesigned siRNA for gene silencing in human,mouse,rat for FAM104B

In Situ Assay Products

Flow Cytometry Products

No data available for Molecular function , Enzyme Numbers (IUBMB) , Gene Ontology (GO) - Molecular Function , Phenotypes , Animal Models , miRNA , Transcription Factor Targets and HOMER Transcription for FAM104B Gene

Localization for FAM104B Gene

Subcellular locations from

Jensen Localization Image for FAM104B Gene COMPARTMENTS Subcellular localization image for FAM104B gene
Compartment Confidence
nucleus 3

No data available for Subcellular locations from UniProtKB/Swiss-Prot and Gene Ontology (GO) - Cellular Components for FAM104B Gene

Pathways & Interactions for FAM104B Gene

SuperPathways for FAM104B Gene

No Data Available

Interacting Proteins for FAM104B Gene

STRING Interaction Network Preview (showing 1 interactants - click image to see details)
Selected Interacting proteins: Q5XKR9-F104B_HUMAN ENSP00000333394 for FAM104B Gene via I2D STRING

Gene Ontology (GO) - Biological Process for FAM104B Gene


No data available for Pathways by source and SIGNOR curated interactions for FAM104B Gene

Drugs & Compounds for FAM104B Gene

No Compound Related Data Available

Transcripts for FAM104B Gene

Unigene Clusters for FAM104B Gene

Family with sequence similarity 104, member B:
Representative Sequences:

CRISPR Products

miRNA Products

Inhibitory RNA Products

  • Predesigned siRNA for gene silencing in human,mouse,rat for FAM104B

Flow Cytometry Products

Alternative Splicing Database (ASD) splice patterns (SP) for FAM104B Gene

ExUns: 1a · 1b ^ 2a · 2b · 2c ^ 3 ^ 4a · 4b · 4c · 4d · 4e · 4f ^ 5a · 5b
SP1: - - - - - - - -
SP2: - - - - - - - -
SP3: - - - - - - - -
SP4: - - -
SP5: - - -
SP6: - - -
SP8: -

Relevant External Links for FAM104B Gene

GeneLoc Exon Structure for
ECgene alternative splicing isoforms for

Expression for FAM104B Gene

mRNA expression in normal human tissues for FAM104B Gene

SOURCE GeneReport for Unigene cluster for FAM104B Gene Hs.415414

genes like me logo Genes that share expression patterns with FAM104B: view

Primer Products

  • QuantiTect SYBR Green Assays in human,mouse,rat
  • Pre-validated RT² qPCR Primer Assay in human,mouse,rat
  • QuantiFast Probe-based Assays in human,mouse,rat

In Situ Assay Products

No data available for mRNA expression in embryonic tissues and stem cells from LifeMap Discovery , mRNA differential expression in normal tissues , Protein differential expression in normal tissues , Protein expression , mRNA Expression by UniProt/SwissProt and Protein tissue co-expression partners for FAM104B Gene

Orthologs for FAM104B Gene

This gene was present in the common ancestor of chordates.

Orthologs for FAM104B Gene

Organism Taxonomy Gene Similarity Type Details
(Pan troglodytes)
Mammalia FAM104B 35
  • 99.71 (n)
  • 100 (a)
FAM104B 36
  • 79 (a)
(Monodelphis domestica)
Mammalia -- 36
  • 44 (a)
(Mus musculus)
Mammalia Tmem29 36
  • 42 (a)
(Ornithorhynchus anatinus)
Mammalia -- 36
  • 44 (a)
(Gallus gallus)
Aves FAM104A 36
  • 41 (a)
(Anolis carolinensis)
Reptilia -- 36
  • 40 (a)
Species with no ortholog for FAM104B:
  • 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)
  • cow (Bos Taurus)
  • dog (Canis familiaris)
  • 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)
  • rat (Rattus norvegicus)
  • 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)
  • tropical clawed frog (Silurana tropicalis)
  • wheat (Triticum aestivum)
  • worm (Caenorhabditis elegans)
  • zebrafish (Danio rerio)

Evolution for FAM104B Gene

Gene Tree for FAM104B (if available)
Gene Tree for FAM104B (if available)

Paralogs for FAM104B Gene

Paralogs for FAM104B Gene

(1) SIMAP similar genes for FAM104B Gene using alignment to 1 proteins:

genes like me logo Genes that share paralogs with FAM104B: view

Variants for FAM104B Gene

Sequence variations from dbSNP and Humsavar for FAM104B Gene

SNP ID Clin Chr 0X pos Sequence Context AA Info Type MAF
rs15743 -- 55,146,192(+) TGCAA(A/G)AACTG reference, synonymous-codon, utr-variant-3-prime, nc-transcript-variant
rs1047034 -- 55,146,275(-) GCCGC(A/C)TTAAT reference, missense, utr-variant-3-prime, nc-transcript-variant
rs1047037 - 55,146,254(-) GAGCA(A/G)GTGGA reference, missense, utr-variant-3-prime, nc-transcript-variant
rs1047042 -- 55,146,212(-) AACCC(A/C/G)ATGCA missense, reference, utr-variant-3-prime, nc-transcript-variant
rs1047054 -- 55,146,104(-) AGCAG(C/T)GAGGG intron-variant, reference, stop-gained, utr-variant-3-prime

Structural Variations from Database of Genomic Variants (DGV) for FAM104B Gene

Variant ID Type Subtype PubMed ID
nsv435891 CNV Deletion 17901297
esv2740175 CNV Deletion 23290073
esv2740181 CNV Deletion 23290073
dgv49e194 CNV Deletion 18987734
esv2740182 CNV Deletion 23290073
dgv122e19 CNV Loss 19470904
nsv515205 CNV Loss 21397061
esv3742 CNV Deletion 18987735
esv8730 CNV Loss 19470904

Variation tolerance for FAM104B Gene

Residual Variation Intolerance Score: 74.85% of all genes are more intolerant (likely to be disease-causing)
Gene Damage Index Score: 0.34; 7.47% of all genes are more intolerant (likely to be disease-causing)

Relevant External Links for FAM104B Gene

HapMap Linkage Disequilibrium report

No data available for Polymorphic Variants from UniProtKB/Swiss-Prot for FAM104B Gene

Disorders for FAM104B Gene

Relevant External Links for FAM104B

Atlas of Genetics and Cytogenetics in Oncology and Haematology:
genes like me logo Genes that share disorders with FAM104B: view

No data available for MalaCards , UniProtKB/Swiss-Prot and Genatlas for FAM104B Gene

Publications for FAM104B Gene

  1. Generation and initial analysis of more than 15,000 full-length human and mouse cDNA sequences. (PMID: 12477932) Strausberg R.L. … Marra M.A. (Proc. Natl. Acad. Sci. U.S.A. 2002) 2 67
  2. Ubiquitin-mediated proteolysis of HuR by heat shock. (PMID: 19322201) Abdelmohsen K. … Gorospe M. (EMBO J. 2009) 67
  3. Diversification of transcriptional modulation: large-scale identification and characterization of putative alternative promoters of human genes. (PMID: 16344560) Kimura K. … Sugano S. (Genome Res. 2006) 67
  4. The DNA sequence of the human X chromosome. (PMID: 15772651) Ross M.T. … Bentley D.R. (Nature 2005) 67
  5. The status, quality, and expansion of the NIH full-length cDNA project: the Mammalian Gene Collection (MGC). (PMID: 15489334) Gerhard D.S. … Malek J. (Genome Res. 2004) 67

Products for FAM104B Gene

Sources for FAM104B Gene

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