UniProt Summary
UniProt ID

P05556

Entry Name

ITB1_HUMAN

Protein Name

Integrin beta-1

Primary Gene Name

ITGB1

Organism

Homo sapiens (Human)

Molecular Function

Host cell receptor for virus entry
Receptor
Integrin

Membrane Location

Cell membrane
Membrane




Biological Literature Report of Shedding
Substrate Name integrin beta-1
Cell Type
Substrate Description integrins are heterodimeric proteins made up of alpha and beta subunits. membrane receptors involved in cell adhesion and recognition in a variety of processes.
Substrate Function Category Immune and Inflammation
Substrate Function Subtype
Sheddase MMP2
Shedding-related Disease cell receptor
Short Summary of Papers MMP2 cleavage Integrin-β1 ectodomain facilitates colon cancer cell motility.
Cleavage Information NONE
PMID 22898815



Cleavage Site Diagram



Topological Domains
Topological Domains
Start End
Extracellular
21 728
Transmembrane
729 751



Proteolytic Cleavage
Database CutSeq Mapped Position Protease Type Evidence PMID
ASCENT LKKK*GCPP 73 UNKNOWN subtiligase-based N-terminal sequencing 33536314   
ASCENT YSGK*FCEC 551 UNKNOWN subtiligase-based N-terminal sequencing 33536314   
PAPER TTVV*NPKY 791 UNKNOWN Mass spectrometry 33796845   
PAPER No_information MMP2 22898815   



Secretome Detection
Secretome Database Cell Type or Body Fluid PubMed Reference
Sys-BodyFluid Cerebrospinal fluid 18052119
HCSD cancer (gastric cancer) 23161554
HCSD cancer (lung cancer) 19776420
HCSD cancer(prostate cancer) 22908226
HCSD cancer(23 cancer cell lines) 20124221
HCSD cancer(Head and neck squamous cell carcinoma) 23665456
HCSD cancer(pancreatic cancer) 16215274
HCSD cancer(colorectal cancer 22408128
HCSD cancer(colorectal cancer 24418523
HCSD cancer(head and neck squamous cell carcinoma) 22918226
HCSD cancer(urothelial carcinoma) 23591195
HCSD cancer(glioblastoma multiforme) 21574646
HCSD cancer(lung adenocarcinoma) 22896658
HCSD cancer(ovarian cancer) 23805888
HCSD cancer(ovarian cancer) 22623176
HCSD cancer(oral cancer ) 21714544
HCSD cancer(gastric cancer) 22204653
HCSD cancer(Liver metastasis in colorectal cancer) 23443137
HCSD cancer(colorectal cancer) 24681409
HCSD cancer(lung cancer) 21806062