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3.4.22.B70: SENP1 peptidase

This is an abbreviated version!
For detailed information about SENP1 peptidase, go to the full flat file.

Word Map on EC 3.4.22.B70

Reaction

The enzyme catalyzes two essential functions in the SUMO pathway: processing of full-length SUMO-1, SUMO-2 and SUMO-3 to their mature forms and deconjugation of SUMO-1, SUMO-2 and SUMO-3 from targeted proteins. Deconjugates SUMO-1 from homeodomain-interacting protein kinase 2. Deconjugates SUMO-1 from histone deacetylase 1, which decreases its transcriptional repression activity. Cleavage of Gly97-/-His98 bond in the SUMO-1 precursor with release of the propeptide His-Ser-Thr-Val. Cleavage of Gly93-/-Val94 bond in the SUMO-2 precursor with release of the propeptide Val94-Thyr. Cleavage of the Gly92-/-Val93 in the SUMO-3 precursor with release of the propeptide Pro-Glu-Ser-Ser-Leu-Ala-Gly-His-Ser-Phe. =

Synonyms

C13orf22l, SENP, SENP1, sentrin-specific protease 1, sentrin/SUMO-specific protease 1, small ubiquitin-like modifier protein-specific protease 1, small ubiquitin-related modifier-specific isopeptidase, SUMO isopeptidase, SUMO protease, SUMO protein-specific protease 1, SUMO-specific isopeptidase, SUMO-specific protease, SUMO-specific protease 1, ubiquitin-specific protease-like 1, USPL1

ECTree

     3 Hydrolases
         3.4 Acting on peptide bonds (peptidases)
             3.4.22 Cysteine endopeptidases
                3.4.22.B70 SENP1 peptidase

Source Tissue

Source Tissue on EC 3.4.22.B70 - SENP1 peptidase

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SOURCE TISSUE
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
SOURCE
-
enzyme SENP1 levels are positively correlated with substrate Pin1 levels in human breast cancer specimens
Manually annotated by BRENDA team
-
the enzyme expression is deregulated in cancers
Manually annotated by BRENDA team
-
metastatic neuroblastoma tissue
Manually annotated by BRENDA team
-
enzyme SENP1 is upregulated in pancreatic ductal adenocarcinoma tissues compared with adjacent normal tissues
Manually annotated by BRENDA team
-
prostate cancer cell
Manually annotated by BRENDA team
SENP1 modulates prostate epithelial cell proliferation
Manually annotated by BRENDA team
-
elevation of SENP1 mRNA in prostate cancer cells as compared with normal prostate epithelial cells
Manually annotated by BRENDA team
highest expression
Manually annotated by BRENDA team