Lys-63-specific deubiquitinase BRCC36 Recombinant Protein | BRCC3 recombinant protein
Recombinant Human Lys-63-specific deubiquitinase BRCC36
NCBI and Uniprot Product Information
NCBI Description
This gene encodes a subunit of the BRCA1-BRCA2-containing complex (BRCC), which is an E3 ubiquitin ligase. This complex plays a role in the DNA damage response, where it is responsible for the stable accumulation of BRCA1 at DNA break sites. The component encoded by this gene can specifically cleave Lys 63-linked polyubiquitin chains, and it regulates the abundance of these polyubiquitin chains in chromatin. The loss of this gene results in abnormal angiogenesis and is associated with syndromic moyamoya, a cerebrovascular angiopathy. Alternative splicing results in multiple transcript variants. A related pseudogene has been identified on chromosome 5. [provided by RefSeq, Jun 2011]
Uniprot Description
BRCC3: Metalloprotease that specifically cleaves 'Lys-63'- linked polyubiquitin chains. Does not have activity toward 'Lys- 48'-linked polyubiquitin chains. Component of the BRCA1-A complex, a complex that specifically recognizes 'Lys-63'-linked ubiquitinated histones H2A and H2AX at DNA lesions sites, leading to target the BRCA1-BARD1 heterodimer to sites of DNA damage at double-strand breaks (DSBs). In the BRCA1-A complex, it specifically removes 'Lys-63'-linked ubiquitin on histones H2A and H2AX, antagonizing the RNF8-dependent ubiquitination at double- strand breaks (DSBs). Catalytic subunit of the BRISC complex, a multiprotein complex that specifically cleaves 'Lys-63'-linked ubiquitin in various substrates. Mediates the specific 'Lys-63'- specific deubiquitination associated with the COP9 signalosome complex (CSN), via the interaction of the BRISC complex with the CSN complex. A chromosomal aberration involving BRCC3 is a cause of pro-lymphocytic T-cell leukemia (T-PLL). Translocation t(X;14)(q28;q11) with TCRA. Belongs to the peptidase M67A family. BRCC36 subfamily. 5 isoforms of the human protein are produced by alternative splicing.
Protein type: EC 3.4.19.-; Ubiquitin-specific protease; Ubiquitin conjugating system; Oncoprotein
Chromosomal Location of Human Ortholog: Xq28
Cellular Component: cytoplasm; nuclear ubiquitin ligase complex; nucleoplasm; nucleus; ubiquitin ligase complex
Molecular Function: enzyme regulator activity; metal ion binding; metallopeptidase activity; polyubiquitin binding; protein binding; ubiquitin-specific protease activity
Biological Process: DNA repair; double-strand break repair; double-strand break repair via homologous recombination; double-strand break repair via nonhomologous end joining; G2/M transition DNA damage checkpoint; positive regulation of DNA repair; regulation of catalytic activity; response to ionizing radiation; response to X-ray
Research Articles on BRCC3
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Product Notes
The BRCC3 brcc3 (Catalog #AAA950889) is a Recombinant Protein produced from E Coli or Yeast or Baculovirus or Mammalian Cell and is intended for research purposes only. The product is available for immediate purchase. The immunogen sequence is 2-316aa; Full Length of Mature Protein. The amino acid sequence is listed below: AVQVVQAVQA VHLESDAFLV CLNHALSTEK EEVMGLCIGE LNDDTRSDSK FAYTGTEMRT VAEKVDAVRI VHIHSVIILR RSDKRKDRVE ISPEQLSAAS TEAERLAELT GRPMRVVGWY HSHPHITVWP SHVDVRTQAM YQMMDQGFVG LIFSCFIEDK NTKTGRVLYT CFQSIQAQKS SESLHGPRDF WSSSQHISIE GQKEEERYER IEIPIHIVPH VTIGKVCLES AVELPKILCQ EEQDAYRRIH SLTHLDSVTK IHNGSVFTKN LCSQMSAVSG PLLQWLEDRL EQNQQHLQEL QQEKEELMQE LSSLE. It is sometimes possible for the material contained within the vial of "Lys-63-specific deubiquitinase BRCC36, Recombinant Protein" to become dispersed throughout the inside of the vial, particularly around the seal of said vial, during shipment and storage. We always suggest centrifuging these vials to consolidate all of the liquid away from the lid and to the bottom of the vial prior to opening. Please be advised that certain products may require dry ice for shipping and that, if this is the case, an additional dry ice fee may also be required.Precautions
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