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Aliases for LTBP3 Gene

Aliases for LTBP3 Gene

  • Latent Transforming Growth Factor Beta Binding Protein 3 2 3
  • STHAG6 3 6
  • LTBP-3 3 4
  • LTBP2 3 6
  • Latent-Transforming Growth Factor Beta-Binding Protein 3 3
  • Latent TGF Beta Binding Protein 3 3
  • Pp6425 3

External Ids for LTBP3 Gene

Previous Symbols for LTBP3 Gene

  • LTBP2

Summaries for LTBP3 Gene

Entrez Gene Summary for LTBP3 Gene

  • The protein encoded by this gene forms a complex with transforming growth factor beta (TGF-beta) proteins and may be involved in their subcellular localization. Activation of this complex requires removal of the encoded binding protein. This protein also may play a structural role in the extracellular matrix. Three transcript variants encoding different isoforms have been found for this gene.[provided by RefSeq, Jan 2010]

GeneCards Summary for LTBP3 Gene

LTBP3 (Latent Transforming Growth Factor Beta Binding Protein 3) is a Protein Coding gene. Diseases associated with LTBP3 include tooth agenesis, selective, 6 and weill-marchesani syndrome 3, recessive. Among its related pathways are NF-KappaB Family Pathway and NF-KappaB Family Pathway. GO annotations related to this gene include calcium ion binding and growth factor binding. An important paralog of this gene is HMCN1.

UniProtKB/Swiss-Prot for LTBP3 Gene

  • May be involved in the assembly, secretion and targeting of TGFB1 to sites at which it is stored and/or activated. May play critical roles in controlling and directing the activity of TGFB1. May have a structural role in the extra cellular matrix (ECM)

Gene Wiki entry for LTBP3 Gene

No data available for Tocris Summary , PharmGKB "VIP" Summary , fRNAdb sequence ontologies and piRNA Summary for LTBP3 Gene

Genomics for LTBP3 Gene

Genomic Location for LTBP3 Gene

Start:
65,538,559 bp from pter
End:
65,558,930 bp from pter
Size:
20,372 bases
Orientation:
Minus strand

Genomic View for LTBP3 Gene

UCSC Golden Path with GeneCards custom track
Cytogenetic band:
Genomic Location for LTBP3 Gene
GeneLoc Logo Genomic Neighborhood Exon StructureGene Density

RefSeq DNA sequence for LTBP3 Gene

Regulatory Elements for LTBP3 Gene

Proteins for LTBP3 Gene

  • Protein details for LTBP3 Gene (UniProtKB/Swiss-Prot)

    Protein Symbol:
    Q9NS15-LTBP3_HUMAN
    Recommended name:
    Latent-transforming growth factor beta-binding protein 3
    Protein Accession:
    Q9NS15
    Secondary Accessions:
    • O15107
    • Q96HB9
    • Q9H7K2
    • Q9UFN4

    Protein attributes for LTBP3 Gene

    Size:
    1303 amino acids
    Molecular mass:
    139359 Da
    Quaternary structure:
    • Forms part of the large latent transforming growth factor beta precursor complex; removal is essential for activation of complex
    SequenceCaution:
    • Sequence=BAB15767.1; Type=Erroneous initiation; Evidence={ECO:0000305};

    Alternative splice isoforms for LTBP3 Gene

    UniProtKB/Swiss-Prot:

neXtProt entry for LTBP3 Gene

Proteomics data for LTBP3 Gene at MOPED

Post-translational modifications for LTBP3 Gene

  • Contains hydroxylated asparagine residues.
  • Two intrachain disulfide bonds from the TB3 domain are rearranged upon TGFB1 binding, and form interchain bonds with TGFB1 propeptide, anchoring it to the extracellular matrix
  • Modification sites at PhosphoSitePlus
  • Glycosylation at Asn89, Ser239, Asn349, Thr513, Thr514, Ser519, Ser561, Thr570, Asn845, Asn936, Thr978, and Asn1275

No data available for DME Specific Peptides for LTBP3 Gene

Domains for LTBP3 Gene

Gene Families for LTBP3 Gene

HGNC:
  • LTBP :Latent transforming growth factor, beta binding proteins

UniProtKB/Swiss-Prot:

LTBP3_HUMAN
Domain:
  • Contains 13 EGF-like domains.:
    • Q9NS15
  • Contains 4 TB (TGF-beta binding) domains.:
    • Q9NS15
Family:
  • Belongs to the LTBP family.:
    • Q9NS15
genes like me logo Genes that share domains with LTBP3: view

Function for LTBP3 Gene

Molecular function for LTBP3 Gene

GENATLAS Biochemistry: latent transforming growth factor beta,binding protein 3,involved in the formation of extracellular matrix,with homology to LTBP1 and fibrillin,including two isoforms,one of them binding to the 100kDa latent TGFB1 complex
UniProtKB/Swiss-Prot Function: May be involved in the assembly, secretion and targeting of TGFB1 to sites at which it is stored and/or activated. May play critical roles in controlling and directing the activity of TGFB1. May have a structural role in the extra cellular matrix (ECM)

Gene Ontology (GO) - Molecular Function for LTBP3 Gene

GO ID Qualified GO term Evidence PubMed IDs
GO:0005509 calcium ion binding IEA --
GO:0005515 protein binding --
GO:0050431 transforming growth factor beta binding IPI 10930463
genes like me logo Genes that share ontologies with LTBP3: view
genes like me logo Genes that share phenotypes with LTBP3: view

Animal Models for LTBP3 Gene

MGI Knock Outs for LTBP3:

miRNA for LTBP3 Gene

miRTarBase miRNAs that target LTBP3

No data available for Enzyme Numbers (IUBMB) , Transcription Factor Targeting and HOMER Transcription for LTBP3 Gene

Localization for LTBP3 Gene

Subcellular locations from UniProtKB/Swiss-Prot for LTBP3 Gene

Secreted. Note=Secretion occurs after coexpression with TGFB1 and requires complexing with Cys-33 of the TGFB1 propeptide. {ECO:0000250}.

Subcellular locations from

COMPARTMENTS
Jensen Localization Image for LTBP3 Gene COMPARTMENTS Subcellular localization image for LTBP3 gene
Compartment Confidence
extracellular 4
plasma membrane 3
endoplasmic reticulum 1

Gene Ontology (GO) - Cellular Components for LTBP3 Gene

GO ID Qualified GO term Evidence PubMed IDs
GO:0005576 extracellular region TAS --
GO:0031012 extracellular matrix IDA 16157329
GO:0070062 extracellular exosome IDA 19199708
genes like me logo Genes that share ontologies with LTBP3: view

Pathways for LTBP3 Gene

genes like me logo Genes that share pathways with LTBP3: view

Gene Ontology (GO) - Biological Process for LTBP3 Gene

GO ID Qualified GO term Evidence PubMed IDs
GO:0001501 skeletal system development --
GO:0007179 transforming growth factor beta receptor signaling pathway IEA --
GO:0030198 extracellular matrix organization TAS --
GO:0030502 negative regulation of bone mineralization IEA --
GO:0032331 negative regulation of chondrocyte differentiation IEA --
genes like me logo Genes that share ontologies with LTBP3: view

Transcripts for LTBP3 Gene

Unigene Clusters for LTBP3 Gene

Latent transforming growth factor beta binding protein 3:
Representative Sequences:

Alternative Splicing Database (ASD) splice patterns (SP) for LTBP3 Gene

ExUns: 1 ^ 2a · 2b · 2c ^ 3 ^ 4 ^ 5a · 5b · 5c ^ 6 ^ 7 ^ 8 ^ 9a · 9b ^ 10 ^ 11a · 11b ^ 12 ^ 13 ^ 14 ^ 15a · 15b ^ 16 ^ 17a · 17b ^ 18 ^
SP1: -
SP2:
SP3:
SP4:
SP5:
SP6:
SP7:
SP8: -
SP9:
SP10:
SP11:
SP12:
SP13: - -
SP14: - -
SP15:
SP16:
SP17:
SP18: - -
SP19:
SP20:
SP21:

ExUns: 19a · 19b · 19c ^ 20 ^ 21a · 21b ^ 22a · 22b ^ 23a · 23b · 23c ^ 24a · 24b ^ 25a · 25b ^ 26a · 26b ^ 27a · 27b ^ 28 ^ 29 ^ 30 ^ 31 ^ 32a · 32b ^ 33a ·
SP1: - - - - - - -
SP2: - - - - -
SP3: - - -
SP4: - -
SP5:
SP6: - -
SP7:
SP8:
SP9: - - - -
SP10: - - -
SP11: -
SP12:
SP13:
SP14:
SP15: - - - - - - - - - -
SP16:
SP17:
SP18:
SP19:
SP20:
SP21:

Relevant External Links for LTBP3 Gene

GeneLoc Exon Structure for
LTBP3
ECgene alternative splicing isoforms for
LTBP3

Expression for LTBP3 Gene

mRNA expression in normal human tissues for LTBP3 Gene

mRNA expression in embryonic tissues and stem cells from LifeMap Discovery

mRNA differential expression in normal tissues according to GTEx for LTBP3 Gene

This gene is overexpressed in Artery - Aorta (4.4).

Integrated Proteomics: protein expression from ProteomicsDB, PaxDb, MOPED, and MaxQB for LTBP3 Gene

SOURCE GeneReport for Unigene cluster for LTBP3 Gene Hs.289019

mRNA Expression by UniProt/SwissProt for LTBP3 Gene

Q9NS15-LTBP3_HUMAN
Tissue specificity: Isoform 2 is expressed prominently in heart, skeletal muscle, prostate, testis, small intestine and ovary. Isoform 1 is strongly expressed in pancreas and liver
genes like me logo Genes that share expressions with LTBP3: view

Orthologs for LTBP3 Gene

This gene was present in the common ancestor of animals.

Orthologs for LTBP3 Gene

Organism Taxonomy Gene Similarity Type Details
chimpanzee
(Pan troglodytes)
Mammalia LTBP3 36
  • 98.93 (n)
  • 98.8 (a)
LTBP3 37
  • 99 (a)
OneToOne
cow
(Bos Taurus)
Mammalia LTBP3 36
  • 90.59 (n)
  • 94.88 (a)
LTBP3 37
  • 95 (a)
OneToOne
dog
(Canis familiaris)
Mammalia LTBP3 36
  • 84.67 (n)
  • 88.78 (a)
LTBP3 37
  • 93 (a)
OneToOne
mouse
(Mus musculus)
Mammalia Ltbp3 36
  • 87.04 (n)
  • 94.33 (a)
Ltbp3 16
Ltbp3 37
  • 94 (a)
OneToOne
oppossum
(Monodelphis domestica)
Mammalia LTBP3 37
  • 86 (a)
OneToOne
platypus
(Ornithorhynchus anatinus)
Mammalia LTBP3 37
  • 81 (a)
OneToOne
rat
(Rattus norvegicus)
Mammalia Ltbp3 36
  • 87.1 (n)
  • 94.17 (a)
chicken
(Gallus gallus)
Aves LTBP3 37
  • 31 (a)
OneToOne
lizard
(Anolis carolinensis)
Reptilia LTBP3 37
  • 53 (a)
OneToOne
zebrafish
(Danio rerio)
Actinopterygii ltbp3 36
  • 57.35 (n)
  • 54.53 (a)
ltbp3 37
  • 50 (a)
OneToOne
fruit fly
(Drosophila melanogaster)
Insecta frac 37
  • 16 (a)
OneToMany
sea squirt
(Ciona savignyi)
Ascidiacea -- 37
  • 27 (a)
ManyToMany
-- 37
  • 23 (a)
ManyToMany
-- 37
  • 17 (a)
ManyToMany
-- 37
  • 28 (a)
ManyToMany
-- 37
  • 24 (a)
ManyToMany
Species with no ortholog for LTBP3:
  • 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)
  • 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 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)

Evolution for LTBP3 Gene

ENSEMBL:
Gene Tree for LTBP3 (if available)
TreeFam:
Gene Tree for LTBP3 (if available)

Paralogs for LTBP3 Gene

genes like me logo Genes that share paralogs with LTBP3: view

Variants for LTBP3 Gene

Sequence variations from dbSNP and Humsavar for LTBP3 Gene

SNP ID Clin Chr 11 pos Sequence Context AA Info Type MAF
rs948684 -- 65,551,319(+) TGACT(A/G)TCCCC intron-variant
rs1783211 -- 65,542,968(-) ccatc(C/T)atcca intron-variant
rs1787032 -- 65,559,454(+) CTAAT(C/T)GGGGA upstream-variant-2KB
rs2507829 -- 65,542,266(+) CAGGA(C/G)CCTGA intron-variant
rs2845565 -- 65,542,445(-) acgcc(A/C)ctgta intron-variant

Structural Variations from Database of Genomic Variants (DGV) for LTBP3 Gene

Variant ID Type Subtype PubMed ID
dgv1175n71 CNV Loss 21882294
nsv897718 CNV Loss 21882294
nsv897719 CNV Loss 21882294
nsv897720 CNV Loss 21882294
dgv1176n71 CNV Loss 21882294
nsv897723 CNV Loss 21882294
dgv1177n71 CNV Loss 21882294
dgv1178n71 CNV Loss 21882294
nsv897730 CNV Loss 21882294
esv2671903 CNV Deletion 23128226
esv987755 CNV Insertion 20482838
esv1637796 CNV Insertion 17803354

Relevant External Links for LTBP3 Gene

HapMap Linkage Disequilibrium report
LTBP3
Human Gene Mutation Database (HGMD)
LTBP3

Disorders for LTBP3 Gene

(1) OMIM Diseases for LTBP3 Gene (602090)

UniProtKB/Swiss-Prot

LTBP3_HUMAN
  • Tooth agenesis selective 6 (STHAG6) [MIM:613097]: A form of selective tooth agenesis, a common anomaly characterized by the congenital absence of one or more teeth. Selective tooth agenesis without associated systemic disorders has sometimes been divided into 2 types: oligodontia, defined as agenesis of 6 or more permanent teeth, and hypodontia, defined as agenesis of less than 6 teeth. The number in both cases does not include absence of third molars (wisdom teeth). In tooth agenesis selective type 6, alveolar bone is absent where the teeth are missing. Some individuals have short stature. {ECO:0000269 PubMed:19344874}. Note=The disease is caused by mutations affecting the gene represented in this entry.

(2) University of Copenhagen DISEASES for LTBP3 Gene

(1) Novoseek inferred disease relationships for LTBP3 Gene

Disease -log(P) Hits PubMed IDs
osteosarcoma 48.1 1

Relevant External Links for LTBP3

Genetic Association Database (GAD)
LTBP3
Human Genome Epidemiology (HuGE) Navigator
LTBP3
genes like me logo Genes that share disorders with LTBP3: view

Publications for LTBP3 Gene

  1. Analysis of the expression pattern of the latent transforming growth factor beta binding protein isoforms in normal and diseased human liver reveals a new splice variant missing the proteinase-sensitive hinge region. (PMID: 9620332) Michel K. … Gressner A.M. (Hepatology 1998) 3 4 23
  2. Secretion of human latent TGF-beta-binding protein-3 (LTBP-3) is dependent on co-expression of TGF-beta. (PMID: 12154076) Penttinen C. … Keski-Oja J. (J. Cell Sci. 2002) 3 4 23
  3. Oligodontia is caused by mutation in LTBP3, the gene encoding latent TGF-beta binding protein 3. (PMID: 19344874) Noor A. … Vincent J.B. (Am. J. Hum. Genet. 2009) 3 4 23
  4. Latent transforming growth factor beta-binding protein-3 and fibulin-1C interact with the extracellular domain of the heparin-binding EGF-like growth factor precursor. (PMID: 11846885) Brooke J.S. … Eidels L. (BMC Cell Biol. 2002) 3 23
  5. Latent TGF-beta binding proteins (LTBPs)-1 and -3 coordinate proliferation and osteogenic differentiation of human mesenchymal stem cells. (PMID: 18672106) Koli K. … Keski-Oja J. (Bone 2008) 3 23

Products for LTBP3 Gene

Sources for LTBP3 Gene

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