MMP16

Matrix metalloproteinase-16 ;
MMP-16 ;
MMP-X2 ;
Membrane-type matrix metalloproteinase 3 ;
MT-MMP 3 ;
MTMMP3 ;
Membrane-type-3 matrix metalloproteinase ;
MT3-MMP ;
MT3MMP ;

cofactor:Binds 1 zinc ion per subunit.,cofactor:Calcium.,developmental stage:Expressed in tissues undergoing reconstruction. Present in fetal tissues, especially in brain. Expression seems to decline with advanced development.,domain:The conserved cysteine present in the cysteine-switch motif binds the catalytic zinc ion, thus inhibiting the enzyme. The dissociation of the cysteine from the zinc ion upon the activation-peptide release activates the enzyme.,enzyme regulation:TIMP-2 shows little inhibitory activity compared to TIMP-1. TIMP-1 seems to have less binding affinity than TIMP-2 for the short isoform.,function:Endopeptidase that degrades various components of the extracellular matrix, such as collagen type III and fibronectin. Activates progelatinase A. Involved in the matrix remodeling of blood vessels. The short isoform cleaves fibronectin and also collagen type III, but at lower rate. It has no effect on type I, II, IV and V collagen. However, upon interaction with CSPG4, it may be involved in degradation and invasion of type I collagen by melanoma cells.,PTM:The precursor is cleaved by a furin endopeptidase.,similarity:Belongs to the peptidase M10A family.,similarity:Contains 4 hemopexin-like domains.,subcellular location:Localized at the cell surface of melanoma cells.,subunit:Interacts with CSPG4 through CSPG4 chondroitin sulfate glycosaminoglycan.,tissue specificity:Expressed in heart, brain, placenta, ovary and small intestine. The short isoform is found in the ovary.,

proteolysis, collagen catabolic process, collagen metabolic process, multicellular organismal metabolic process,multicellular organismal catabolic process, multicellular organismal macromolecule metabolic process,

[Isoform Long]: Cell membrane ; Single-pass type I membrane protein ; Extracellular side . Localized at the cell surface of melanoma cells.; [Isoform Short]: Secreted, extracellular space, extracellular matrix. Cell surface. Localized at the cell surface of melanoma cells.

Expressed in heart, brain, placenta, ovary and small intestine. Isoform Short is found in the ovary.