UniProt Summary
UniProt ID

P04156

Entry Name

PRIO_HUMAN

Protein Name

Major prion protein

Primary Gene Name

PRNP

Organism

Homo sapiens (Human)

Molecular Function

Prion

Membrane Location

Cell membrane
Membrane




Biological Literature Report of Shedding
Substrate Name PrPc
Cell Type HEK293 cells
Substrate Description neuroprotective
Substrate Function Category disease
Substrate Function Subtype Central nervous system (CNS) pathology; Disease (Creutzfeldt-Jakob disease)
Sheddase ADAM8, ADAM10, ADAM17
Shedding-related Disease Creutzfeldt-Jakob disease
Short Summary of Papers α-cleavage of PrPC, produces functionally significant N1 and C1 fragments and disrupts a region critical for both prion replication and PrP toxicity.
Cleavage Information GPI-anchor
PMID 11477090 18951988



Cleavage Site Diagram



Topological Domains
Topological Domains
Start End
NO_INFO



Proteolytic Cleavage
Database CutSeq Mapped Position Protease Type Evidence PMID
MEROPS LCKK*RPKP 24 meprin beta subunit not physiologically relevant Mass spectroscopy 21693781   
HPRD GGTH*SQWN 96 15050367    11060296   
HPRD GGTH*SQWN 96 15050367    11060296   
HPRD NMKH*MAGA 111 15050367    7642585   
HPRD NMKH*MAGA 111 15050367    7642585   
MEROPS NMKH*MAGA 111 ADAM10 peptidase not physiologically relevant NONE 16263114   
MEROPS NMKH*MAGA 111 ADAM17 peptidase not physiologically relevant NONE 17428986   
PMAP NMKH*MAGA 111 ADAM17 peptidase This_entry_is_based_on_an_experiment. Mass spectrometry 17428986   
PMAP NMKH*MAGA 111 ADAM10 peptidase This_entry_is_based_on_an_experiment. 16263114   
PAPER HMAG*AAAA 114 UNKNOWN Mass spectrometry 33796845   
PAPER AGAA*AAGA 116 UNKNOWN Mass spectrometry 33796845   
PAPER GAAA*AGAV 117 UNKNOWN Mass spectrometry 33796845   
PAPER AAAG*AVVG 119 UNKNOWN Mass spectrometry 33796845   
PAPER AAGA*VVGG 120 UNKNOWN Mass spectrometry 33796845   
ASCENT GSAM*SRPI 134 UNKNOWN subtiligase-based N-terminal sequencing 33536314   
ASCENT KGEN*FTET 197 UNKNOWN subtiligase-based N-terminal sequencing 33536314   
PAPER MMER*VVEQ 208 UNKNOWN Mass spectrometry 33796845   
PAPER No_information ADAM8, ADAM10, ADAM17 N-terminal sequencing 11477090    23052041   



Secretome Detection
Secretome Database Cell Type or Body Fluid PubMed Reference
PAPER platelet 20962327
PAPER cancer(ovary) 18560578
Sys-BodyFluid Amniotic fluid 17373841
Sys-BodyFluid Amniotic fluid 17495049
Sys-BodyFluid Cerebrospinal fluid 18052119
Sys-BodyFluid Cerebrospinal fluid 15582749
Sys-BodyFluid Urine 16335936
Sys-BodyFluid Urine 16948836
Sys-BodyFluid Plasma/Serum 14718574
HCSD cancer(prostate cancer) 22908226
HCSD cancer(23 cancer cell lines) 20124221
HCSD cancer(Head and neck squamous cell carcinoma) 23665456
HCSD cancer(colorectal cancer 24418523
HCSD cancer(pancreatic cancer) 21625447
HCSD cancer(Liver metastasis in colorectal cancer) 23443137
HCSD non-small cell lung cancer 21262398
HCSD cancer(non small cell lung cancer) 19655816
locate 17986452
HCSD cancer(colorectal cancer) 25216327