Names & Taxonomy

Uniprot ID:
Q59GN1
Entry Name:
Q59GN1_HUMAN
Status:
unreviewed
Protein Names:
Proteasome subunit beta type (EC 3.4.25.1) (Fragment)
Organism:
Homo sapiens (Human)

Structure

Length:
196
Sequence:
RRSRAMLSSTAMYSAPGRDLGMEPHRAAGPLQLRFSPYVFNGGTILAIAGEDFAIVASDTRLSEGFSIHTRDSPKCYKLTDKTVIGCSGFHGDCLTLTKIIEARLKMYKHSNNKAMTTGAIAAMLSTILYSRRFFPYYVYNIIGGLDEEGKGAVYSFDPVGSYQRDSFKAGGSASAMLQPLLDNLDLSGNSLSICV

Subcellular location

Subcellular Location:
Cytoplasm

Function

Function:
The proteasome is a multicatalytic proteinase complex which is characterized by its ability to cleave peptides with Arg, Phe, Tyr, Leu, and Glu adjacent to the leaving group at neutral or slightly basic pH. The proteasome has an ATP-dependent proteolytic activity.
Catalytic Activity:
Cleavage of peptide bonds with very broad specificity.
Gene Ontology Go:
cytoplasm
nucleus
proteasome core complex
threonine-type endopeptidase activity
proteolysis involved in cellular protein catabolic process
Gene Ontology Biological Process:
proteolysis involved in cellular protein catabolic process
Gene Ontology Molecular Function:
threonine-type endopeptidase activity
Gene Ontology Cellular Component:
cytoplasm
nucleus
proteasome core complex
Keywords:
Hydrolase
Protease
Proteasome
Threonine protease