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Aliases for TCL1B Gene

Aliases for TCL1B Gene

  • T-Cell Leukemia/Lymphoma 1B 2 3 5
  • Syncytiotrophoblast-Specific Protein 3 4
  • Oncogene TCL-1B 3 4
  • SYN-1 3 4
  • T-Cell Leukemia/Lymphoma Protein 1B 3
  • T-Cell Lymphoma/Leukemia 1B 3
  • TCL1/MTCP1-Like Protein 1 4
  • TCL1/ MTCP1-Like 1 3
  • Oncogene TCL1B 4
  • TCL1 4
  • TML1 3

External Ids for TCL1B Gene

Previous GeneCards Identifiers for TCL1B Gene

  • GC14P093628
  • GC14P089969
  • GC14P094118
  • GC14P094142
  • GC14P095198
  • GC14P095222
  • GC14P096152
  • GC14P076338

Summaries for TCL1B Gene

GeneCards Summary for TCL1B Gene

TCL1B (T-Cell Leukemia/Lymphoma 1B) is a Protein Coding gene. Diseases associated with TCL1B include T-Cell Leukemia and Leukemia. Among its related pathways are PI3K-Akt signaling pathway.

UniProtKB/Swiss-Prot for TCL1B Gene

  • Enhances the phosphorylation and activation of AKT1 and AKT2.

Gene Wiki entry for TCL1B Gene

No data available for Entrez Gene Summary , CIViC summary , Tocris Summary , PharmGKB "VIP" Summary , fRNAdb sequence ontologies and piRNA Summary for TCL1B Gene

Genomics for TCL1B Gene

Regulatory Elements for TCL1B Gene

Enhancers for TCL1B Gene
GeneHancer Identifier Enhancer Score Enhancer Sources Gene-Enhancer Score TSS distance (kb) Number of Genes Away Size (kb) Transcription Factor Binding Sites within enhancer Gene Targets for Enhancer
GH14G095686 0.6 Ensembl 18.8 +0.2 156 0.9 SIX4 ZNF263 HDAC2 L3MBTL2 ZFP3 NRF1 ATF2 TCL1B TCL1A PIR31480
GH14G095725 1 ENCODE dbSUPER 10.9 +39.7 39685 1.5 CTCF MTA2 CBFB BHLHE40 NR2F1 BACH1 GATAD2B EBF1 DPF2 ZIC2 TCL1B TCL1A LOC105370644
GH14G095698 0.9 ENCODE dbSUPER 9.7 +13.1 13143 1.2 MAZ ZNF362 CBX2 TSHZ1 NR3C1 RELA PRDM6 POLR2A GLIS1 ZXDB TCL1B PIR31480 GC14M095711 GC14M095710
GH14G095613 0.6 ENCODE 11.1 -71.7 -71674 1.5 CTCF RAD21 FOSL1 GATA3 ATF3 ZNF366 SMC3 CREB1 FOS TCL1A TCL1B ENSG00000270038 GLRX5 ENSG00000258927 LOC105370643
GH14G095660 0.9 ENCODE 6.6 -23.0 -23038 7.0 PKNOX1 TBL1XR1 BMI1 NFXL1 SCRT2 ZNF143 FOS RELB IKZF2 CREM TCL6 TCL1A TCL1B ENSG00000258927 GLRX5 ENSG00000259084 ENSG00000277468
- Elite enhancer and/or Elite enhancer-gene association Download GeneHancer data dump

Enhancers around TCL1B on UCSC Golden Path with GeneCards custom track

Genomic Location for TCL1B Gene

95,686,417 bp from pter
95,692,643 bp from pter
6,227 bases
Plus strand

Genomic View for TCL1B Gene

Genes around TCL1B on UCSC Golden Path with GeneCards custom track

Cytogenetic band:
TCL1B Gene in genomic location: bands according to Ensembl, locations according to GeneLoc (and/or Entrez Gene and/or Ensembl if different)
Genomic Location for TCL1B Gene
GeneLoc Logo Genomic Neighborhood Exon StructureGene Density

RefSeq DNA sequence for TCL1B Gene

Proteins for TCL1B Gene

  • Protein details for TCL1B Gene (UniProtKB/Swiss-Prot)

    Protein Symbol:
    Recommended name:
    T-cell leukemia/lymphoma protein 1B
    Protein Accession:
    Secondary Accessions:
    • A6NEK7
    • Q6IAR7
    • Q9UBQ4

    Protein attributes for TCL1B Gene

    128 amino acids
    Molecular mass:
    14846 Da
    Quaternary structure:
    • Interacts with AKT1 and AKT2 (via PH domain). Does not interact with AKT3.
    • Activated in chronic T-cell leukemias (T-CLL) carrying rearrangements of the 14q32.1 region.

neXtProt entry for TCL1B Gene

Post-translational modifications for TCL1B Gene

  • Modification sites at PhosphoSitePlus
  • Modification sites at neXtProt

Other Protein References for TCL1B Gene

ENSEMBL proteins:
REFSEQ proteins:

No data available for DME Specific Peptides for TCL1B Gene

Domains & Families for TCL1B Gene

Protein Domains for TCL1B Gene


Suggested Antigen Peptide Sequences for TCL1B Gene

GenScript: Design optimal peptide antigens:

Graphical View of Domain Structure for InterPro Entry



  • Belongs to the TCL1 family.
  • Belongs to the TCL1 family.
genes like me logo Genes that share domains with TCL1B: view

No data available for Gene Families for TCL1B Gene

Function for TCL1B Gene

Molecular function for TCL1B Gene

GENATLAS Biochemistry:
T cell leukemia transcript 1b,14kDa,highly similar to TCL1A,with the same pattern of low expression in normal bone marrow and peripheral lymphocytes but activated in T cell leukemias by rearrangements of 14q32.1 region
UniProtKB/Swiss-Prot Function:
Enhances the phosphorylation and activation of AKT1 and AKT2.
genes like me logo Genes that share phenotypes with TCL1B: view

Animal Model Products

miRNA for TCL1B Gene

miRTarBase miRNAs that target TCL1B

Inhibitory RNA Products

Clone Products

No data available for Enzyme Numbers (IUBMB) , Gene Ontology (GO) - Molecular Function , Human Phenotype Ontology , Animal Models , Transcription Factor Targets and HOMER Transcription for TCL1B Gene

Localization for TCL1B Gene

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 TCL1B gene
Compartment Confidence
nucleus 2
cytosol 2
mitochondrion 1

No data available for Subcellular locations from UniProtKB/Swiss-Prot and Gene Ontology (GO) - Cellular Components for TCL1B Gene

Pathways & Interactions for TCL1B Gene

SuperPathways for TCL1B Gene

SuperPathway Contained pathways
1 PI3K-Akt signaling pathway
genes like me logo Genes that share pathways with TCL1B: view

Pathways by source for TCL1B Gene

1 KEGG pathway for TCL1B Gene

SIGNOR curated interactions for TCL1B Gene


Gene Ontology (GO) - Biological Process for TCL1B Gene


Drugs & Compounds for TCL1B Gene

No Compound Related Data Available

Transcripts for TCL1B Gene

Unigene Clusters for TCL1B Gene

T-cell leukemia/lymphoma 1B:
Representative Sequences:

Inhibitory RNA Products

Clone Products

Alternative Splicing Database (ASD) splice patterns (SP) for TCL1B Gene

No ASD Table

Relevant External Links for TCL1B Gene

GeneLoc Exon Structure for
ECgene alternative splicing isoforms for

Expression for TCL1B Gene

mRNA expression in normal human tissues from GTEx, Illumina, BioGPS, and CGAP SAGE for TCL1B Gene

mRNA expression in embryonic tissues and stem cells from LifeMap Discovery

mRNA differential expression in normal tissues according to GTEx for TCL1B Gene

This gene is overexpressed in Testis (x21.1), Whole Blood (x9.2), and Spleen (x7.6).

NURSA nuclear receptor signaling pathways regulating expression of TCL1B Gene:


SOURCE GeneReport for Unigene cluster for TCL1B Gene:


mRNA Expression by UniProt/SwissProt for TCL1B Gene:

Tissue specificity: Expressed in a variety of tissues including placenta and testis.
genes like me logo Genes that share expression patterns with TCL1B: view

Primer Products

No data available for Protein differential expression in normal tissues , Protein expression , Protein tissue co-expression partners , Evidence on tissue expression from TISSUES and Phenotype-based relationships between genes and organs from Gene ORGANizer for TCL1B Gene

Orthologs for TCL1B Gene

This gene was present in the common ancestor of chordates.

Orthologs for TCL1B Gene

Organism Taxonomy Gene Similarity Type Details
(Pan troglodytes)
Mammalia TCL1B 34 35
  • 99.22 (n)
(Canis familiaris)
Mammalia TCL1B 34
  • 72.92 (n)
(Bos Taurus)
Mammalia TCL1B 34 35
  • 68.2 (n)
(Mus musculus)
Mammalia Tcl1b1 35
  • 34 (a)
Tcl1b4 35
  • 32 (a)
Tcl1b3 35
  • 30 (a)
Tcl1b2 35
  • 28 (a)
Tcl1b5 35
  • 28 (a)
(Anolis carolinensis)
Reptilia -- 35
  • 29 (a)
Species where no ortholog for TCL1B 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)
  • chicken (Gallus gallus)
  • 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)
  • oppossum (Monodelphis domestica)
  • orangutan (Pongo pygmaeus)
  • pig (Sus scrofa)
  • platypus (Ornithorhynchus anatinus)
  • 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 TCL1B Gene

Gene Tree for TCL1B (if available)
Gene Tree for TCL1B (if available)

Paralogs for TCL1B Gene

(2) SIMAP similar genes for TCL1B Gene using alignment to 1 proteins: Pseudogenes for TCL1B Gene

genes like me logo Genes that share paralogs with TCL1B: view

No data available for Paralogs for TCL1B Gene

Variants for TCL1B Gene

Sequence variations from dbSNP and Humsavar for TCL1B Gene

SNP ID Clin Chr 14 pos Sequence Context AA Info Type
rs1000018427 -- 95,691,683(+) ATAGC(A/G)GTGAA intron-variant
rs1000206699 -- 95,692,300(+) CCTCC(A/G)GCACC utr-variant-3-prime
rs1000507741 -- 95,686,219(+) TTTGG(A/C)CTCGT upstream-variant-2KB
rs1000540314 -- 95,686,068(+) GAATA(C/G)GTCTT upstream-variant-2KB
rs1000977308 -- 95,690,673(+) GCTTG(G/T)GTGCA intron-variant

Structural Variations from Database of Genomic Variants (DGV) for TCL1B Gene

Variant ID Type Subtype PubMed ID
esv3635406 CNV loss 21293372
nsv1046191 CNV gain 25217958

Variation tolerance for TCL1B Gene

Residual Variation Intolerance Score: 62.4% of all genes are more intolerant (likely to be disease-causing)
Gene Damage Index Score: 9.57; 88.95% of all genes are more intolerant (likely to be disease-causing)

Relevant External Links for TCL1B Gene

SNPedia medical, phenotypic, and genealogical associations of SNPs for

No data available for Polymorphic Variants from UniProtKB/Swiss-Prot for TCL1B Gene

Disorders for TCL1B Gene

MalaCards: The human disease database

(3) MalaCards diseases for TCL1B Gene - From: DISEASES, Novoseek, and GeneCards

Disorder Aliases PubMed IDs
t-cell leukemia
  • leukemia t-cell
  • lymphoid cancer
- elite association - COSMIC cancer census association via MalaCards
Search TCL1B in MalaCards View complete list of genes associated with diseases

Relevant External Links for TCL1B

Genetic Association Database (GAD)
Human Genome Epidemiology (HuGE) Navigator
Atlas of Genetics and Cytogenetics in Oncology and Haematology:
genes like me logo Genes that share disorders with TCL1B: view

No data available for UniProtKB/Swiss-Prot and Genatlas for TCL1B Gene

Publications for TCL1B Gene

  1. Abnormalities at 14q32.1 in T cell malignancies involve two oncogenes. (PMID: 10077617) Pekarsky Y. … Croce C.M. (Proc. Natl. Acad. Sci. U.S.A. 1999) 2 3 4 22 64
  2. Differential regulation of Akt kinase isoforms by the members of the TCL1 oncogene family. (PMID: 11707444) Laine J. … Noguchi M. (J. Biol. Chem. 2002) 3 4 22 64
  3. The protooncogene TCL1 is an Akt kinase coactivator. (PMID: 10983986) Laine J. … Noguchi M. (Mol. Cell 2000) 3 4 22 64
  4. Identification of the TCL1/MTCP1-like 1 (TML1) gene from the region next to the TCL1 locus. (PMID: 10344735) Sugimoto J. … Isobe M. (Cancer Res. 1999) 3 4 22 64
  5. Investigation of genetic susceptibility factors for human longevity - a targeted nonsynonymous SNP study. (PMID: 20800603) Flachsbart F. … Nebel A. (Mutat. Res. 2010) 3 46 64

Products for TCL1B Gene

Sources for TCL1B Gene

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