molecular model of human collagenase-3 with peptide from pro-domain. rainbow coloring from n to c. 3d

human collagenase prodomain hydrolase peptide 3d collagenase3 mmp13 matrix fibrillar collagen fibroblast metalloproteinase macromolecule structure model molecule molecular chemistry physiology biology biochemistry care chemical important element complex concentrate essence essential extract health healthy medical science research scientific prevention wellness isolated white design background spacefilling