功能Matrix metalloproteinases degrade protein components of the extracellular matrix such as fibronectin, laminin, gelatins and/or collagens.
组织特异性Expressed in B-cells.
序列相似性Belongs to the peptidase M10A family. Contains 4 hemopexin repeats.
结构域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.
细胞定位Secreted > extracellular space > extracellular matrix.