UniProt Summary
UniProt ID

P01135

Entry Name

TGFA_HUMAN

Protein Name

Protransforming growth factor alpha [Cleaved into: Transforming growth factor alpha

Primary Gene Name

TGFA

Organism

Homo sapiens (Human)

Molecular Function

Mitogen
Growth factor

Membrane Location

Secreted
Cell membrane
Membrane




Biological Literature Report of Shedding
Substrate Name TGF-α
Cell Type human colon carcinoma cell
Substrate Description
Substrate Function Category disease
Substrate Function Subtype Disease: Cancers (colon carcinoma)
Sheddase unkown
Shedding-related Disease cancer (colon carcinoma)
Short Summary of Papers defective shedding of mTGF-α enhanced activation of the EGFR in malignant cells
Cleavage Information NONE
PMID 10773880
Substrate Name TGF-α
Cell Type human peripheral blood mononuclear cells (hPBMCs)
Substrate Description EGFR signaling, various signals in cell proliferation, survival and migration
Substrate Function Category growth factor & growth hormone
Substrate Function Subtype growth factor (EGFR)
Sheddase ADAM10
Shedding-related Disease growth factor (EGFR)
Short Summary of Papers shedding derived soluble EGF family growth factors, and transactivation of EGFR
Cleavage Information NONE
PMID 12590602
Substrate Name TGF-α
Cell Type gastric mucosal cells
Substrate Description
Substrate Function Category disease
Substrate Function Subtype Disease: gastric mucosa Infection by H. pylori trigger inflammatory responses
Sheddase ADAM17
Shedding-related Disease gastric mucosa Infection by H. pylori
Short Summary of Papers H. pylori LPS-induced TGF-α ectodomain shedding and EGFR transactivation
Cleavage Information NONE
PMID 26658844



Cleavage Site Diagram



Topological Domains
Topological Domains
Start End
Extracellular
24 98
Transmembrane
99 124



Proteolytic Cleavage
Database CutSeq Mapped Position Protease Type Evidence PMID
HPRD VAAA*VVSH 39 ADAM 17 11823465   
MEROPS VAAA*VVSH 39 ADAM10 peptidase physiologically relevant NONE 12590602   
MEROPS VAAA*VVSH 39 ADAM17 peptidase physiologically relevant NONE 12590602   
PMAP VAAA*VVSH 39 ADAM10 peptidase This entry is based on an experiment 12590602   
PMAP VAAA*VVSH 39 ADAM17 peptidase This entry is based on an experiment 12590602   
MEROPS CPDS*HTQF 50 insulysin physiologically relevant Mass spectroscopy 19896952   
MEROPS SHTQ*FCFH 53 insulysin physiologically relevant Mass spectroscopy 19896952   
MEROPS HTQF*CFHG 54 insulysin physiologically relevant Mass spectroscopy 19896952   
MEROPS QFCF*HGTC 56 insulysin physiologically relevant Mass spectroscopy 19896952   
MEROPS FHGT*CRFL 59 insulysin physiologically relevant Mass spectroscopy 19896952   
MEROPS HGTC*RFLV 60 insulysin physiologically relevant Mass spectroscopy 19896952   
MEROPS ACVC*HSGY 73 insulysin physiologically relevant Mass spectroscopy 19896952   
MEROPS CVCH*SGYV 74 insulysin physiologically relevant Mass spectroscopy 19896952   
MEROPS GYVG*ARCE 79 insulysin physiologically relevant Mass spectroscopy 19896952   
HPRD DLLA*VVAA 89 ADAM 17 11823465   
MEROPS DLLA*VVAA 89 ADAM17 peptidase physiologically relevant NONE 11823465   
PMAP DLLA*VVAA 89 ADAM17 peptidase This entry is based on an experiment 11823465   



Secretome Detection
Secretome Database Cell Type or Body Fluid PubMed Reference
Sys-BodyFluid Plasma/Serum 16047308
locate 17986452