6HF1:
reference: cis-Proline mutants of quiescin sulfhydryl oxidase 1 with altered redox properties undermine extracellular matrix integrity and cell adhesion in fibroblast cultures., Javitt G, Grossman-Haham I, Alon A, Resnick E, Mutsafi Y, Ilani T, Fass D, Protein Sci. 2019 Jan;28(1):228-238. doi: 10.1002/pro.3537. PMID: 30367560

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