CATH Classification

Domain Context

CATH Clusters

Superfamily DUSP-like
Functional Family Ubiquitin carboxyl-terminal hydrolase 11

Enzyme Information

3.4.19.12
Ubiquitinyl hydrolase 1.
based on mapping to UniProt P51784
Thiol-dependent hydrolysis of ester, thioester, amide, peptide and isopeptide bonds formed by the C-terminal Gly of ubiquitin (a 76-residue protein attached to proteins as an intracellular targeting signal).
-!- Links to polypeptides smaller than 60 residues are hydrolyzed more readily than those to larger polypeptides. -!- Isoforms exist with quantitatively different specificities among the best known being UCH-L1 and UCH-L3, major proteins of the brain of mammals. -!- Inhibited by ubiquitin aldehyde (in which Gly76 is replaced by aminoacetaldehyde). -!- Belongs to peptidase family C12.

UniProtKB Entries (1)

P51784
UBP11_HUMAN
Homo sapiens
Ubiquitin carboxyl-terminal hydrolase 11

PDB Structure

PDB 4MEL
External Links
Method X-RAY DIFFRACTION
Organism
Primary Citation
Structure and Catalytic Regulatory Function of Ubiquitin Specific Protease 11 N-Terminal and Ubiquitin-like Domains.
Harper, S., Gratton, H.E., Cornaciu, I., Oberer, M., Scott, D.J., Emsley, J., Dreveny, I.
Biochemistry
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