Sulfhydryl Oxidase 2

**Semantic type:** Amino Acid, Peptide, or Protein|Enzyme

**Definition:** Sulfhydryl oxidase 2 (698 aa, ~78 kDa) is encoded by the human QSOX2 gene. This protein plays a role in the oxidation of sulfhydryl groups to disulfides in extracellular peptides and proteins.

**Synonyms:** - EC 1.8.3.2 - Neuroblastoma-Derived Sulfhydryl Oxidase - QSOX2 - Quiescin Q6 Sulfhydryl Oxidase 2 - Quiescin Q6-Like Protein 1 - Quiescin Sulfhydryl Oxidase 2 - Thiol Oxidase 2