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TGFBI

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Protein-coding gene in the species Homo sapiens
TGFBI
Available structures
PDBOrtholog search: PDBe RCSB
List of PDB id codes

1X3B, 2LTB, 2LTC, 2VXP

Identifiers
AliasesTGFBI, BIGH3, CDB1, CDG2, CDGG1, CSD, CSD1, CSD2, CSD3, EBMD, LCD1, transforming growth factor beta induced
External IDsOMIM: 601692; MGI: 99959; HomoloGene: 37294; GeneCards: TGFBI; OMA:TGFBI - orthologs
Gene location (Human)
Chromosome 5 (human)
Chr.Chromosome 5 (human)
Chromosome 5 (human)Genomic location for TGFBIGenomic location for TGFBI
Band5q31.1Start136,028,988 bp
End136,063,818 bp
Gene location (Mouse)
Chromosome 13 (mouse)
Chr.Chromosome 13 (mouse)
Chromosome 13 (mouse)Genomic location for TGFBIGenomic location for TGFBI
Band13 B1|13 30.09 cMStart56,757,336 bp
End56,787,375 bp
RNA expression pattern
Bgee
HumanMouse (ortholog)
Top expressed in
  • amniotic fluid

  • synovial joint

  • pericardium

  • tendon of biceps brachii

  • monocyte

  • synovial membrane

  • skin of hip

  • skin of thigh

  • skin of abdomen

  • gallbladder
Top expressed in
  • corneal stroma

  • skin of external ear

  • vas deferens

  • conjunctival fornix

  • ankle

  • umbilical cord

  • condyle

  • molar

  • tunica adventitia of aorta

  • Paneth cell
More reference expression data
BioGPS
More reference expression data
Gene ontology
Molecular function
Cellular component
Biological process
Sources:Amigo / QuickGO
Orthologs
SpeciesHumanMouse
Entrez

7045

21810

Ensembl

ENSG00000120708

ENSMUSG00000035493

UniProt

Q15582

P82198

RefSeq (mRNA)

NM_000358

NM_009369

RefSeq (protein)

NP_000349

NP_033395

Location (UCSC)Chr 5: 136.03 – 136.06 MbChr 13: 56.76 – 56.79 Mb
PubMed search
Wikidata
View/Edit HumanView/Edit Mouse

Transforming growth factor, beta-induced, 68kDa, also known as TGFBI (initially called BIGH3, BIG-H3), is a protein which in humans is encoded by the TGFBI gene, locus 5q31.

Function

This gene encodes an RGD-containing protein that binds to type I, II and IV collagens. The RGD motif is found in many extracellular matrix proteins modulating cell adhesion and serves as a ligand recognition sequence for several integrins. This protein plays a role in cell-collagen interactions and may be involved in endochondrial bone formation in cartilage. The protein is induced by transforming growth factor-beta and acts to inhibit cell adhesion.

Clinical significance

Mutations of the gene cause several forms of corneal dystrophies.

Reis-Bücklers corneal dystrophy. Light microscopy of cornea showing characteristic red stained deposits of mutated TGFBI protein in the superficial corneal stroma. Masson's trichrome stain.

References

  1. ^ GRCh38: Ensembl release 89: ENSG00000120708Ensembl, May 2017
  2. ^ GRCm38: Ensembl release 89: ENSMUSG00000035493Ensembl, May 2017
  3. "Human PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.
  4. "Mouse PubMed Reference:". National Center for Biotechnology Information, U.S. National Library of Medicine.
  5. ^ "Entrez Gene: TGFBI transforming growth factor, beta-induced, 68kDa".
  6. Munier FL, Korvatska E, Djemaï A, Le Paslier D, Zografos L, Pescia G, Schorderet DF (March 1997). "Kerato-epithelin mutations in four 5q31-linked corneal dystrophies". Nat. Genet. 15 (3): 247–51. doi:10.1038/ng0397-247. PMID 9054935. S2CID 19284412.
  7. Korvatska E, Munier FL, Djemaï A, Wang MX, Frueh B, Chiou AG, Uffer S, Ballestrazzi E, Braunstein RE, Forster RK, Culbertson WW, Boman H, Zografos L, Schorderet DF (February 1998). "Mutation hot spots in 5q31-linked corneal dystrophies". Am. J. Hum. Genet. 62 (2): 320–4. doi:10.1086/301720. PMC 1376896. PMID 9463327.
  8. Klintworth GK (2009). "Corneal dystrophies". Orphanet J Rare Dis. 4 (1): 7. doi:10.1186/1750-1172-4-7. PMC 2695576. PMID 19236704.

Further reading

PDB gallery
  • 1x3b: Solution structure of the FAS1 domain of human transforming growth factor-beta induced protein IG-H3 1x3b: Solution structure of the FAS1 domain of human transforming growth factor-beta induced protein IG-H3


This article incorporates text from the United States National Library of Medicine, which is in the public domain.


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