MMP1 Antibody Pair

This gene encodes a member of the peptidase M10 family of matrix metalloproteinases (MMPs). Proteins in this family are involved in the breakdown of extracellular matrix in normal physiological processes, such as embryonic development, reproduction, and tissue remodeling, as well as in disease processes, such as arthritis and metastasis. The encoded preproprotein is proteolytically processed to generate the mature protease. This secreted protease breaks down the interstitial collagens, including types I, II, and III. The gene is part of a cluster of MMP genes on chromosome 11. Mutations in this gene are associated with chronic obstructive pulmonary disease (COPD). Alternative splicing results in multiple transcript variants, at least one of which encodes an isoform that is proteolytically processed. [provided by RefSeq, Jan 2016]

MMP1: Cleaves collagens of types I, II, and III at one site in the helical domain. Also cleaves collagens of types VII and X. In case of HIV infection, interacts and cleaves the secreted viral Tat protein, leading to a decrease in neuronal Tat's mediated neurotoxicity. Belongs to the peptidase M10A family.

Protein type: Secreted; Protease; Secreted, signal peptide; Motility/polarity/chemotaxis; EC 3.4.24.7

Chromosomal Location of Human Ortholog: 11q22.3

Cellular Component: extracellular region; proteinaceous extracellular matrix

Molecular Function: calcium ion binding; endopeptidase activity; metalloendopeptidase activity; serine-type endopeptidase activity; zinc ion binding

Biological Process: cellular protein metabolic process; collagen catabolic process; extracellular matrix disassembly; leukocyte migration; positive regulation of protein oligomerization; proteolysis; viral reproduction

Disease: Epidermolysis Bullosa Dystrophica, Autosomal Recessive; Pulmonary Disease, Chronic Obstructive