UniProt Summary
UniProt ID

Q9H5V8

Entry Name

CDCP1_HUMAN

Protein Name

CUB domain-containing protein 1

Primary Gene Name

CDCP1

Organism

Homo sapiens (Human)

Molecular Function

Membrane Location

Secreted
Cell membrane
Membrane




Biological Literature Report of Shedding
Substrate Name Integral Membrane Glycoprotein CUB Domain-containing Protein 1 (CDCP1)
Cell Type PC-3 (human prostate cancer cell lines)
Substrate Description dysregulated processing and disease progression
Substrate Function Category disease
Substrate Function Subtype Disease: Cancers
Sheddase type II transmembrane serine protease (TTSP) matriptase
Shedding-related Disease cancer
Short Summary of Papers shedding of CDCP1 ectodomain, results in tyrosine phosphorylation of cell-retained CDCP1 fragment and recruitment of Src and PKCĪ“
Cleavage Information NONE
PMID 20551327



Cleavage Site Diagram



Topological Domains
Topological Domains
Start End
Extracellular
30 667
Transmembrane
668 688



Proteolytic Cleavage
Database CutSeq Mapped Position Protease Type Evidence PMID
MEROPS GAEA*FEIA 29 signal peptidase complex (animal) physiologically relevant N-terminal sequencing 12660814   
HPRD KQSR*KFVP 368 Matriptase 16007225   
MEROPS KQSR*KFVP 368 matriptase physiologically relevant NONE 16007225   
PAPER KQSR*KFVP 368 type II transmembrane serine protease (TTSP) matriptase 20551327   



Secretome Detection
Secretome Database Cell Type or Body Fluid PubMed Reference
SPD 22728825
Sys-BodyFluid Urine 16807940
HCSD cancer(prostate cancer) 22908226
HCSD cancer(23 cancer cell lines) 20124221
HCSD cancer(Head and neck squamous cell carcinoma) 23665456
HCSD cancer(colorectal carsinoma) 23585443
HCSD cancer(breast cancer) 24505115
HCSD cancer(ovarian cancer) 23805888
HCSD cancer(oral cancer ) 21714544
HCSD cancer(Lung adenocarcinoma) 22985211
HCSD cancer(Liver metastasis in colorectal cancer) 23443137
HCSD cancer(non small cell lung cancer) 19655816