Peroxidasin: Tying the Collagen-sulfilimine Knot
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Biology
Chemistry
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Type IV collagen, a major constituent of basement membranes, contains an unusual intermolecular sulfilimine crosslink whose route of biosynthesis has remained undefined. An oxidative triad consisting of peroxidasin, H(2)O(2) and halide is now shown to drive sulfilimine generation in vivo.
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