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Protein Page:
USP1 (human)

Overview
USP1 Negative regulator of DNA damage repair which specifically deubiquitinates monoubiquitinated FANCD2. Also involved in PCNA-mediated translesion synthesis (TLS) by deubiquitinating monoubiquitinated PCNA. Has almost no deubiquitinating activity by itself and requires the interaction with WDR48 to have a high activity. Interacts with FANCD2 and PCNA. Interacts with WDR48. Down-regulated following DNA damage. Belongs to the peptidase C19 family. Note: This description may include information from UniProtKB.
Protein type: EC 3.4.19.12; Protease; Ubiquitin conjugating system; Ubiquitin-specific protease
Chromosomal Location of Human Ortholog: 1p31.3
Cellular Component: nucleoplasm; nucleus
Molecular Function: cysteine-type endopeptidase activity; protein binding; ubiquitin-specific protease activity
Biological Process: DNA damage response, detection of DNA damage; protein deubiquitination; regulation of DNA repair; response to UV
Reference #:  O94782 (UniProtKB)
Alt. Names/Synonyms: Deubiquitinating enzyme 1; hUBP; ubiquitin carboxyl terminal hydrolase 1; Ubiquitin carboxyl-terminal hydrolase 1; ubiquitin specific peptidase 1; ubiquitin specific processing protease 1; ubiquitin specific protease 1; Ubiquitin thioesterase 1; ubiquitin thiolesterase 1; Ubiquitin-specific-processing protease 1; UBP; UBP1; USP1
Gene Symbols: USP1
Molecular weight: 88,207 Da
Basal Isoelectric point: 5.37  Predict pI for various phosphorylation states
Protein-Specific Antibodies or siRNAs from Cell Signaling Technology® Total Proteins
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USP1

Protein Structure Not Found.


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