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Aliases for SNORA73B Gene

Subcategory (RNA class) for SNORA73B Gene


Quality Score for this RNA gene is


Aliases for SNORA73B Gene

  • Small Nucleolar RNA, H/ACA Box 73B 2 3
  • RNA, U105A Small Nucleolar 2 3
  • RNA, U17b Small Nucleolar 2 3
  • RNU17B 3 6
  • RNA, U17b Small Nuclear 3
  • RNU105A 3
  • 105A 3
  • U17B 3
  • E1c 3

External Ids for SNORA73B Gene

Previous HGNC Symbols for SNORA73B Gene

  • RNU17B
  • RNU105A

Previous GeneCards Identifiers for SNORA73B Gene

  • GC01U901294
  • GC01P028711
  • GC01P028838
  • GC01P028839
  • GC01P028845
  • GC01P028854
  • GC01P028862

Summaries for SNORA73B Gene

GeneCards Summary for SNORA73B Gene

SNORA73B (Small Nucleolar RNA, H/ACA Box 73B) is an RNA Gene, and is affiliated with the snoRNA class.

fRNAdb sequence ontologies for SNORA73B Gene - the ORGUL cluster for this gene includes several descriptions:

  • H_ACA_box_snoRNA: Members of the box H/ACA family contain an ACA triplet, exactly 3 nt upstream from the 3' end and an H-box in a hinge region that links two structurally similar functional domains of the molecule. Both boxes are important for snoRNA biosynthesis and function. A few box H/ACA snoRNAs are involved in rRNA processing; most others are known or predicted to participate in selection of uridine nucleosides in rRNA to be converted to pseudouridines. Site selection is mediated by direct base pairing of the snoRNA with rRNA through one or both targeting domains.

  • Small nucleolar RNA SNORA73 family: U17 (SNORA73A and SNORA73B) also known as E1 belongs to the H/ACA class of small nucleolar RNAs (snoRNAs). Vertebrate U17 is intron-encoded and ranges in length from 200-230 nucleotides, longer than most snoRNAs. It is one of the most abundant snoRNAs in human cells and is essential for the cleavage of pre-rRNA within the 5' external transcribed spacer (ETS) [1]. This cleavage leads to the formation of 18S rRNA. Regions of the U17 RNA are complementary to rRNA and act as guides for RNA/RNA interactions, although these regions do not seem to be well conserved between organisms [2].

View fRNAdb secondary structures for SNORA73B

No data available for Entrez Gene Summary , UniProtKB/Swiss-Prot , Tocris Summary , Gene Wiki entry , PharmGKB "VIP" Summary and piRNA Summary for SNORA73B Gene

Genomics for SNORA73B Gene

Genomic Location for SNORA73B Gene

28,508,558 bp from pter
28,508,762 bp from pter
205 bases
Plus strand

Genomic View for SNORA73B Gene

UCSC Golden Path with GeneCards custom track
Cytogenetic band:
Genomic Location for SNORA73B Gene
GeneLoc Logo Genomic Neighborhood Exon StructureGene Density

RefSeq DNA sequence for SNORA73B Gene

ORGUL Member Location for SNORA73B Gene

ORGUL Member Location for SNORA73B gene

No data available for Regulatory Elements for SNORA73B Gene

Proteins for SNORA73B Gene

Post-translational modifications for SNORA73B Gene

No Post-translational modifications

No data available for DME Specific Peptides for SNORA73B Gene

Domains for SNORA73B Gene

Gene Families for SNORA73B Gene

Graphical View of Domain Structure for InterPro Entry

genes like me logo Genes that share domains with SNORA73B: view

No data available for Protein Domains , Suggested Antigen Peptide Sequences and UniProtKB/Swiss-Prot for SNORA73B Gene

Function for SNORA73B Gene

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 SNORA73B Gene

Localization for SNORA73B Gene

No data available for Subcellular locations from UniProtKB/Swiss-Prot , Subcellular locations from COMPARTMENTS and Gene Ontology (GO) - Cellular Components for SNORA73B Gene

Pathways for SNORA73B Gene

SuperPathways for SNORA73B Gene

No Data Available

Interacting Proteins for SNORA73B Gene

Gene Ontology (GO) - Biological Process for SNORA73B Gene


No data available for Pathways by source for SNORA73B Gene

Transcripts for SNORA73B Gene

fRNAdb Secondary structures for SNORA73B Gene

  • RF00045;SNORA73;ADDF014166183.1/171-21

mRNA/cDNA for SNORA73B Gene

(1) Ensembl transcripts including schematic representations, and UCSC links where relevant :

Alternative Splicing Database (ASD) splice patterns (SP) for SNORA73B Gene

No ASD Table

Relevant External Links for SNORA73B Gene

GeneLoc Exon Structure for
ECgene alternative splicing isoforms for

Expression for SNORA73B Gene

mRNA expression in normal human tissues for SNORA73B Gene

genes like me logo Genes that share expressions with SNORA73B: 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 Expression partners for SNORA73B Gene

Orthologs for SNORA73B Gene

This gene was present in the common ancestor of chordates.

Orthologs for SNORA73B Gene

Organism Taxonomy Gene Similarity Type Details
(Monodelphis domestica)
Mammalia SNORA73 36
  • 83 (a)
SNORA73 36
  • 85 (a)
SNORA73 36
  • 86 (a)
(Mus musculus)
Mammalia Gm25483 36
  • 66 (a)
(Ornithorhynchus anatinus)
Mammalia SNORA73 36
  • 77 (a)
SNORA73 36
  • 77 (a)
SNORA73 36
  • 78 (a)
(Pan troglodytes)
Mammalia SNORA73 36
  • 100 (a)
(Gallus gallus)
Aves SNORA73 36
  • 77 (a)
(Anolis carolinensis)
Reptilia SNORA73 36
  • 75 (a)
SNORA73 36
  • 75 (a)
Species with no ortholog for SNORA73B:
  • 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 SNORA73B Gene

Gene Tree for SNORA73B (if available)
Gene Tree for SNORA73B (if available)

Paralogs for SNORA73B Gene

No data available for Paralogs for SNORA73B Gene

Variants for SNORA73B Gene

Relevant External Links for SNORA73B Gene

HapMap Linkage Disequilibrium report

No data available for Polymorphic Variants from UniProtKB/Swiss-Prot , Sequence variations from dbSNP and Humsavar and Structural Variations from Database of Genomic Variants (DGV) for SNORA73B Gene

Disorders for SNORA73B Gene

No disorders were found for SNORA73B Gene.

No data available for MalaCards , OMIM , UniProtKB/Swiss-Prot , University of Copenhagen DISEASES , Novoseek inferred disease relationships , Genatlas and External Links for SNORA73B Gene

Publications for SNORA73B Gene

  1. Small nucleolar RNAs encoded by introns of the human cell cycle regulatory gene RCC1. (PMID: 8335005) Kiss T. … Filipowicz W. (EMBO J. 1993) 2 3
  2. Eukaryotic snoRNAs: a paradigm for gene expression flexibility. (PMID: 19446021) Dieci G. … Montanini B. (Genomics 2009) 3
  3. Intron-encoded small nucleolar RNAs: new RNA sequence variants and genomic loci. (PMID: 7530998) Selvamurugan N. … Eliceiri G.L. (Biochim. Biophys. Acta 1995) 3

Products for SNORA73B Gene

Sources for SNORA73B Gene

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