CATH Classification
Level | CATH Code | Description |
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1 | Mainly Alpha |
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1.20 | Up-down Bundle |
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1.20.120 | Four Helix Bundle (Hemerythrin (Met), subunit A) |
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1.20.120.1960 | QSOX sulfhydryl oxidase domain |
Domain Context
CATH Clusters
Superfamily | QSOX sulfhydryl oxidase domain |
Functional Family | Sulfhydryl oxidase |
Enzyme Information
1.8.3.2 |
Thiol oxidase.
based on mapping to UniProt O00391
2 R'C(R)SH + O(2) = R'C(R)S-S(R)CR' + H(2)O(2).
-!- R may be =S or =O, or a variety of other groups. -!- The enzyme is not specific for R'.
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UniProtKB Entries (1)
O00391 |
QSOX1_HUMAN
Homo sapiens
Sulfhydryl oxidase 1
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PDB Structure
PDB | 3LLK |
External Links | |
Method | X-RAY DIFFRACTION |
Organism | |
Primary Citation |
QSOX contains a pseudo-dimer of functional and degenerate sulfhydryl oxidase domains.
Febs Lett.
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