. . . . . . . "[The physiological relevance of cathepsin K complexes is supported by the findings that (i) the content of chondroitin sulfate present in bone and accessible to cathepsin K activity is sufficient for complex formation and (ii) Y212C, a cathepsin K mutant that causes pycnodysostosis (a bone sclerosing disorder) and that has no collagenase activity but remains potent as a gelatinase, is unable to form complexes.]. Sentence from MEDLINE/PubMed, a database of the U.S. National Library of Medicine."@en . . . . . "2017-02-19"^^ . . "Gene-disease associations inferred from text-mining the literature."@en . "DisGeNET evidence - LITERATURE"@en . "2017-10-17T13:11:50+02:00"^^ . . . . . . . . . . . "v5.0.0.0" . "v5.0.0" .