Free for academic non-profit institutions. Other users need a Commercial license

Aliases for RHOH Gene

Aliases for RHOH Gene

  • Ras Homolog Family Member H 2 3 5
  • Ras Homolog Gene Family, Member H 2 3
  • GTP-Binding Protein TTF 3 4
  • ARHH 3 4
  • TTF 3 4
  • Translocation Three Four Protein 4
  • TTF, Translocation Three Four 3

External Ids for RHOH Gene

Previous HGNC Symbols for RHOH Gene

  • ARHH

Previous GeneCards Identifiers for RHOH Gene

  • GC04P040096
  • GC04P040021
  • GC04P039875
  • GC04P040198
  • GC04P039521

Summaries for RHOH Gene

Entrez Gene Summary for RHOH Gene

  • The protein encoded by this gene is a member of the Ras superfamily of guanosine triphosphate (GTP)-metabolizing enzymes. The encoded protein is expressed in hematopoietic cells, where it functions as a negative regulator of cell growth and survival. This gene may be hypermutated or misexpressed in leukemias and lymphomas. Chromosomal translocations in non-Hodgkin's lymphoma occur between this locus and B-cell CLL/lymphoma 6 (BCL6) on chromosome 3, leading to the production of fusion transcripts. Alternative splicing in the 5' untranslated region results in multiple transcript variants that encode the same protein. [provided by RefSeq, May 2013]

GeneCards Summary for RHOH Gene

RHOH (Ras Homolog Family Member H) is a Protein Coding gene. Diseases associated with RHOH include t-cell immunodeficiency with epidermodysplasia verruciformis and hodgkin lymphoma. Among its related pathways are Sertoli-Sertoli Cell Junction Dynamics and Signaling by GPCR. GO annotations related to this gene include GTP binding and GTPase inhibitor activity. An important paralog of this gene is RAC2.

UniProtKB/Swiss-Prot for RHOH Gene

  • Negative regulator of hematopoietic progenitor cell proliferation, survival and migration. Critical regulator of thymocyte development and T-cell antigen receptor (TCR) signaling by mediating recruitment and activation of ZAP70. Required for phosphorylation of CD3Z, membrane translocation of ZAP70 and subsequent activation of the ZAP70-mediated pathways. Essential for efficient beta-selection and positive selection by promoting the ZAP70-dependent phosphorylation of the LAT signalosome during pre-TCR and TCR signaling. Crucial for thymocyte maturation during DN3 to DN4 transition and during positive selection. Plays critical roles in mast cell function by facilitating phosphorylation of SYK in Fc epsilon RI-mediated signal transduction. Essential for the phosphorylation of LAT, LCP2, PLCG1 and PLCG2 and for Ca(2+) mobilization in mast cells (By similarity). Binds GTP but lacks intrinsic GTPase activity and is resistant to Rho-specific GTPase-activating proteins. Inhibits the activation of NF-kappa-B by TNF and IKKB and the activation of CRK/p38 by TNF. Inhibits activities of RAC1, RHOA and CDC42. Negatively regulates leukotriene production in neutrophils.

Gene Wiki entry for RHOH Gene

No data available for Tocris Summary , PharmGKB "VIP" Summary , fRNAdb sequence ontologies and piRNA Summary for RHOH Gene

Genomics for RHOH Gene

Regulatory Elements for RHOH Gene

Promoters for RHOH Gene
Ensembl Regulatory Elements (ENSRs) TSS Distance (bp) Size (bp) Binding Sites for Transcription Factors within promoters

ENSRs around RHOH on UCSC Golden Path with GeneCards custom track

Genomic Location for RHOH Gene

Chromosome:
4
Start:
40,191,011 bp from pter
End:
40,246,967 bp from pter
Size:
55,957 bases
Orientation:
Plus strand

Genomic View for RHOH Gene

Genes around RHOH on UCSC Golden Path with GeneCards custom track

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

RefSeq DNA sequence for RHOH Gene

Proteins for RHOH Gene

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

    Protein Symbol:
    Q15669-RHOH_HUMAN
    Recommended name:
    Rho-related GTP-binding protein RhoH
    Protein Accession:
    Q15669

    Protein attributes for RHOH Gene

    Size:
    191 amino acids
    Molecular mass:
    21331 Da
    Quaternary structure:
    • Interacts with ZAP70 (via SH2 domains) and the interaction is enhanced by its phosphorylation by LCK. Interacts with SYK and the interaction is enhanced by its phosphorylation by FYN (By similarity). Interacts with GDI1 and GDI2. Interacts with PAK7/PAK5 (By similarity).

neXtProt entry for RHOH Gene

Proteomics data for RHOH Gene at MOPED

Post-translational modifications for RHOH Gene

  • Phosphorylated on tyrosine by LCK. Phosphorylated by FYN. Phosphorylation enhances the interactions with ZAP70 and SYK and is critical for its function in thymocyte development (By similarity).
  • Ubiquitination at Lys 6, Lys 17, Lys 138, and Lys 146
  • Modification sites at PhosphoSitePlus

No data available for DME Specific Peptides for RHOH Gene

Domains & Families for RHOH Gene

Gene Families for RHOH Gene

Suggested Antigen Peptide Sequences for RHOH Gene

Graphical View of Domain Structure for InterPro Entry

Q15669

UniProtKB/Swiss-Prot:

RHOH_HUMAN :
  • The region involved in interaction with ZAP70 is a non-canonical immunoreceptor tyrosine-based activation motif (ITAM).
  • Belongs to the small GTPase superfamily. Rho family.
Domain:
  • The region involved in interaction with ZAP70 is a non-canonical immunoreceptor tyrosine-based activation motif (ITAM).
Family:
  • Belongs to the small GTPase superfamily. Rho family.
genes like me logo Genes that share domains with RHOH: view

Function for RHOH Gene

Molecular function for RHOH Gene

UniProtKB/Swiss-Prot Function:
Negative regulator of hematopoietic progenitor cell proliferation, survival and migration. Critical regulator of thymocyte development and T-cell antigen receptor (TCR) signaling by mediating recruitment and activation of ZAP70. Required for phosphorylation of CD3Z, membrane translocation of ZAP70 and subsequent activation of the ZAP70-mediated pathways. Essential for efficient beta-selection and positive selection by promoting the ZAP70-dependent phosphorylation of the LAT signalosome during pre-TCR and TCR signaling. Crucial for thymocyte maturation during DN3 to DN4 transition and during positive selection. Plays critical roles in mast cell function by facilitating phosphorylation of SYK in Fc epsilon RI-mediated signal transduction. Essential for the phosphorylation of LAT, LCP2, PLCG1 and PLCG2 and for Ca(2+) mobilization in mast cells (By similarity). Binds GTP but lacks intrinsic GTPase activity and is resistant to Rho-specific GTPase-activating proteins. Inhibits the activation of NF-kappa-B by TNF and IKKB and the activation of CRK/p38 by TNF. Inhibits activities of RAC1, RHOA and CDC42. Negatively regulates leukotriene production in neutrophils.
UniProtKB/Swiss-Prot Induction:
By CSF2/GM-CSF. Down-regulated by phorbol myristate acetate (PMA).
genes like me logo Genes that share phenotypes with RHOH: view

Animal Models for RHOH Gene

MGI Knock Outs for RHOH:

Animal Model Products

  • Taconic Biosciences Mouse Models for RHOH

No data available for Enzyme Numbers (IUBMB) , Gene Ontology (GO) - Molecular Function , Human Phenotype Ontology , Transcription Factor Targets and HOMER Transcription for RHOH Gene

Localization for RHOH Gene

Subcellular locations from UniProtKB/Swiss-Prot for RHOH Gene

Cytoplasm. Cell membrane; Lipid-anchor; Cytoplasmic side. Note=Colocalizes together with ZAP70 in the immunological synapse. {ECO:0000250}.

Subcellular locations from

COMPARTMENTS
Jensen Localization Image for RHOH Gene COMPARTMENTS Subcellular localization image for RHOH gene
Compartment Confidence
cytosol 5
plasma membrane 5
extracellular 2
nucleus 1
peroxisome 1

No data available for Gene Ontology (GO) - Cellular Components for RHOH Gene

Pathways & Interactions for RHOH Gene

genes like me logo Genes that share pathways with RHOH: view

Gene Ontology (GO) - Biological Process for RHOH Gene

GO ID Qualified GO term Evidence PubMed IDs
GO:0006355 regulation of transcription, DNA-templated NAS 11809807
GO:0007165 signal transduction IEA --
GO:0045576 mast cell activation IEA --
GO:0051056 regulation of small GTPase mediated signal transduction TAS --
genes like me logo Genes that share ontologies with RHOH: view

No data available for SIGNOR curated interactions for RHOH Gene

Drugs & Compounds for RHOH Gene

(1) Drugs for RHOH Gene - From: Novoseek

Name Status Disease Links Group Role Mechanism of Action Clinical Trials

(6) Additional Compounds for RHOH Gene - From: Novoseek

Name Synonyms Role CAS Number PubChem IDs PubMed IDs
genes like me logo Genes that share compounds with RHOH: view

Transcripts for RHOH Gene

Unigene Clusters for RHOH Gene

Ras homolog family member H:
Representative Sequences:

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

ExUns: 1a · 1b · 1c · 1d · 1e · 1f · 1g ^ 2a · 2b ^ 3 ^ 4 ^ 5a · 5b ^ 6a · 6b · 6c ^ 7a · 7b ^ 8 ^ 9a · 9b · 9c · 9d ^ 10a · 10b · 10c ·
SP1: - - - - - - - - - - - - -
SP2: - - - - - - - - - - - -
SP3: - - - - - - - - - - - - -
SP4: - - - - - - - - - - - -
SP5: - - - - - - - - - -
SP6: - - - - - - - - - - - - - -
SP7: - - - - -
SP8: - - - - - - - - - -
SP9: - - - - - - - - - - -
SP10: - - - - - - - - - - - - -
SP11: - -
SP12: - - - - - - - - - - - -
SP13: - - - - - - - - - - - -

ExUns: 10d · 10e · 10f · 10g
SP1:
SP2:
SP3:
SP4:
SP5:
SP6:
SP7:
SP8:
SP9:
SP10:
SP11:
SP12:
SP13:

Relevant External Links for RHOH Gene

GeneLoc Exon Structure for
RHOH
ECgene alternative splicing isoforms for
RHOH

Expression for RHOH Gene

mRNA expression in normal human tissues for RHOH Gene

mRNA differential expression in normal tissues according to GTEx for RHOH Gene

This gene is overexpressed in Whole Blood (x10.3) and Spleen (x8.6).

Protein differential expression in normal tissues from HIPED for RHOH Gene

This gene is overexpressed in Peripheral blood mononuclear cells (38.9), Tlymphocyte (11.9), and Lymph node (8.2).

Integrated Proteomics: protein expression in normal tissues and cell lines from ProteomicsDB, PaxDb, MOPED, and MaxQB for RHOH Gene



SOURCE GeneReport for Unigene cluster for RHOH Gene Hs.654594

mRNA Expression by UniProt/SwissProt for RHOH Gene

Q15669-RHOH_HUMAN
Tissue specificity: Expressed only in hematopoietic cells. Present at very high levels in the thymus, less abundant in the spleen, and least abundant in the bone marrow. Expressed at a higher level in the TH1 subtype of T-helper cells than in the TH2 subpopulation. Expressed in neutrophils under inflammatory conditions, such as cystic fibrosis, ulcerative colitis and appendicitis.
genes like me logo Genes that share expression patterns with RHOH: view

Protein tissue co-expression partners for RHOH Gene

- Elite partner

Primer Products

In Situ Assay Products

No data available for mRNA expression in embryonic tissues and stem cells from LifeMap Discovery for RHOH Gene

Orthologs for RHOH Gene

This gene was present in the common ancestor of animals.

Orthologs for RHOH Gene

Organism Taxonomy Gene Similarity Type Details
chimpanzee
(Pan troglodytes)
Mammalia RHOH 36
  • 99 (a)
OneToOne
RHOH 35
  • 99.48 (n)
  • 99.48 (a)
platypus
(Ornithorhynchus anatinus)
Mammalia RHOH 36
  • 88 (a)
OneToOne
mouse
(Mus musculus)
Mammalia Rhoh 36
  • 97 (a)
OneToOne
Rhoh 16
Rhoh 35
  • 90.58 (n)
  • 96.86 (a)
oppossum
(Monodelphis domestica)
Mammalia RHOH 36
  • 88 (a)
OneToOne
dog
(Canis familiaris)
Mammalia RHOH 36
  • 97 (a)
OneToOne
RHOH 35
  • 91.45 (n)
  • 96.86 (a)
cow
(Bos Taurus)
Mammalia RHOH 36
  • 97 (a)
OneToOne
RHOH 35
  • 89.35 (n)
  • 96.34 (a)
rat
(Rattus norvegicus)
Mammalia Rhoh 35
  • 89.01 (n)
  • 96.34 (a)
chicken
(Gallus gallus)
Aves RHOH 36
  • 84 (a)
OneToOne
RHOH 35
  • 79.41 (n)
  • 84.29 (a)
lizard
(Anolis carolinensis)
Reptilia RHOH 36
  • 77 (a)
OneToOne
tropical clawed frog
(Silurana tropicalis)
Amphibia rhoh 35
  • 72.11 (n)
  • 77.37 (a)
zebrafish
(Danio rerio)
Actinopterygii rhoh 36
  • 74 (a)
OneToOne
rhoh 35
  • 67.91 (n)
  • 76.6 (a)
worm
(Caenorhabditis elegans)
Secernentea crp-1 36
  • 32 (a)
OneToOne
Species with no ortholog for RHOH:
  • 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)

Evolution for RHOH Gene

ENSEMBL:
Gene Tree for RHOH (if available)
TreeFam:
Gene Tree for RHOH (if available)

Paralogs for RHOH Gene

Paralogs for RHOH Gene

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

Variants for RHOH Gene

Sequence variations from dbSNP and Humsavar for RHOH Gene

SNP ID Clin Chr 04 pos Sequence Context AA Info Type
rs1320212 -- 40,192,210(-) TAGTC(A/G)TATTG intron-variant, upstream-variant-2KB
rs1320213 -- 40,191,918(-) ACCAG(A/G)TAATA intron-variant, upstream-variant-2KB
rs1320214 -- 40,209,680(+) AAGCA(A/T)ATTCA intron-variant
rs1320218 -- 40,194,762(+) CTGCA(C/T)TCTCC intron-variant
rs1317160 -- 40,193,793(-) CCTGT(C/G)CCTTT intron-variant, utr-variant-5-prime

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

Variant ID Type Subtype PubMed ID
nsv513655 OTHER Inversion 21212237
nsv513656 OTHER Inversion 21212237

Variation tolerance for RHOH Gene

Residual Variation Intolerance Score: 36.3% of all genes are more intolerant (likely to be disease-causing)
Gene Damage Index Score: 0.68; 14.56% of all genes are more intolerant (likely to be disease-causing)

Relevant External Links for RHOH Gene

HapMap Linkage Disequilibrium report
RHOH
Human Gene Mutation Database (HGMD)
RHOH

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

Disorders for RHOH Gene

MalaCards: The human disease database

(4) MalaCards diseases for RHOH Gene - From: Orphanet, DISEASES, and GeneCards

Disorder Aliases PubMed IDs
t-cell immunodeficiency with epidermodysplasia verruciformis
  • t-cell immunodeficiency due to rhoh deficiency
hodgkin lymphoma
  • hodgkin's lymphoma
thyroid lymphoma
appendicitis
  • acute appendicitis
- elite association - COSMIC cancer census association via MalaCards
Search RHOH in MalaCards View complete list of genes associated with diseases

UniProtKB/Swiss-Prot

RHOH_HUMAN
  • Note=A chromosomal aberration involving RHOH is found in a non-Hodgkin lymphoma cell line. Translocation t(3;4)(q27;p11) with BCL6.

Relevant External Links for RHOH

Genetic Association Database (GAD)
RHOH
Human Genome Epidemiology (HuGE) Navigator
RHOH
Atlas of Genetics and Cytogenetics in Oncology and Haematology:
RHOH
genes like me logo Genes that share disorders with RHOH: view

No data available for Genatlas for RHOH Gene

Publications for RHOH Gene

  1. TTF, a gene encoding a novel small G protein, fuses to the lymphoma- associated LAZ3 gene by t(3;4) chromosomal translocation. (PMID: 7784061) Dallery E. … Kerckaert J.-P. (Oncogene 1995) 2 3 4 23 67
  2. Structural features of hematopoiesis-specific RhoH/ARHH gene: high diversity of 5'-UTR in different hematopoietic lineages suggests a complex post-transcriptional regulation. (PMID: 15563831) Lahousse S. … GaliA"gue-Zouitina S. (Gene 2004) 3 23
  3. Hypermutation of multiple proto-oncogenes in B-cell diffuse large- cell lymphomas. (PMID: 11460166) Pasqualucci L. … Dalla-Favera R. (Nature 2001) 3 23
  4. Nonrandom 4p13 rearrangements of the RhoH/TTF gene, encoding a GTP-binding protein, in non-Hodgkin's lymphoma and multiple myeloma. (PMID: 10803463) Preudhomme C. … GaliA"gue-Zouitina S. (Oncogene 2000) 3 23
  5. Genomic structure and assignment of the RhoH/TTF small GTPase gene (ARHH) to 4p13 by in situ hybridization. (PMID: 9226377) Dallery-Prudhomme E. … Galiegue-Zouitina S. (Genomics 1997) 3 23

Products for RHOH Gene

Sources for RHOH Gene

Back to Top

Content