P48032
uniprot
P48032
canonical
amino_acid_sequence
MTPWLGLVVLLSCWSLGHWGTEACTCSPSHPQDAFCNSDIVIRAKVVGKKLVKEGPFGTLVYTIKQMKMYRGFSKMPHVQYIHTEASESLCGLKLEVNKYQYLLTGRVYEGKMYTGLCNFVERWDHLTLSQRKGLNYRYHLGCNCKIKSCYYLPCFVTSKKECLWTDMLSNFGYPGYQSKHYACIRQKGGYCSWYRGWAPPDKSISNATDP
uniprot
proteins
function
FUNCTION: Mediates a variety of processes including matrix regulation and turnover, inflammation, and angiogenesis, through reversible inhibition of zinc protease superfamily enzymes, primarily matrix metalloproteinases (MMPs). Regulates extracellular matrix (ECM) remodeling through inhibition of matrix metalloproteinases (MMP) including MMP-1, MMP-2, MMP-3, MMP-7, MMP-9, MMP-13, MMP-14 and MMP-15. Additionally, modulates the processing of amyloid precursor protein (APP) and apolipoprotein E receptor ApoER2 by inhibiting two alpha-secretases ADAM10 and ADAM17. Functions as a tumor suppressor and a potent inhibitor of angiogenesis. Exerts its anti-angiogenic effect by directly interacting with vascular endothelial growth factor (VEGF) receptor-2/KDR, preventing its binding to the VEGFA ligand. Selectively induces apoptosis in angiogenic endothelial cells through a caspase-independent cell death pathway. Mechanistically, inhibits matrix-induced focal adhesion kinase PTK2 tyrosine phosphorylation and association with paxillin/PXN and disrupts the incorporation of ITGB3, PTK2 and PXN into focal adhesion contacts on the matrix. {ECO:0000250|UniProtKB:P35625, ECO:0000250|UniProtKB:P39876}.
uniprot
proteins
mass_dalton
24226
uniprot
proteins
protein_family
Protease inhibitor I35 (TIMP) family
uniprot
proteins
pubmed
8654952
uniprot
proteins
sequence_length
211
uniprot
proteins
subcellular_location
SUBCELLULAR LOCATION: Secreted, extracellular space, extracellular matrix {ECO:0000250|UniProtKB:P35625}.
uniprot
proteins