CATH Classification
Level | CATH Code | Description |
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3 | Alpha Beta |
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3.40 | 3-Layer(aba) Sandwich |
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3.40.50 | Rossmann fold |
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3.40.50.200 | Peptidase S8/S53 domain |
Domain Context
CATH Clusters
Superfamily | Peptidase S8/S53 domain |
Functional Family | Proteinase K |
Enzyme Information
3.4.21.64 |
Peptidase K.
based on mapping to UniProt P06873
Hydrolysis of keratin, and of other proteins with subtilisin-like specificity. Hydrolyzes peptide amides.
-!- From the mold Tritirachium album Limber. -!- Contains two disulfide bridges and one free Cys near the active site His. -!- Belongs to peptidase family S8. -!- Formerly EC 3.4.4.16 and EC 3.4.21.14.
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UniProtKB Entries (1)
P06873 |
PRTK_PARAQ
Parengyodontium album
Proteinase K
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PDB Structure
PDB | 3AJ9 |
External Links | |
Method | X-RAY DIFFRACTION |
Organism | |
Primary Citation |
High-resolution X-ray study of the effects of deuteration on crystal growth and the crystal structure of proteinase K
Acta Crystallogr.,Sect.F
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