Binding of N8-Acetylspermidine Analogues to Histone Deacetylase 10 Reveals Molecular Strategies for Blocking Polyamine Deacetylation

نویسندگان
چکیده

برای دانلود رایگان متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Histone deacetylase 10 structure and molecular function as a polyamine deacetylase

Cationic polyamines such as spermidine and spermine are critical in all forms of life, as they regulate the function of biological macromolecules. Intracellular polyamine metabolism is regulated by reversible acetylation and dysregulated polyamine metabolism is associated with neoplastic diseases such as colon cancer, prostate cancer and neuroblastoma. Here we report that histone deacetylase 10...

متن کامل

Ataxin-3 represses transcription via chromatin binding, interaction with histone deacetylase 3, and histone deacetylation.

Ataxin-3 (AT3), the disease protein in spinocerebellar ataxia type 3 (SCA3), has been associated with the ubiquitin-proteasome system and transcriptional regulation. Here we report that normal AT3 binds to target DNA sequences in specific chromatin regions of the matrix metalloproteinase-2 (MMP-2) gene promoter and represses transcription by recruitment of the histone deacetylase 3 (HDAC3), the...

متن کامل

Histone deacetylase 10 relieves repression on the melanogenic program by maintaining the deacetylation status of repressors.

HDAC10 belongs to the class II histone deacetylase family; however, its functions remain enigmatic. We report here that the HDAC10 protein complex contained deacetylated chaperone protein hsc70, and HDAC10 relieved repression of melanogenesis by decreasing the repressional activity of two transcriptional regulators, paired box protein 3 (Pax3) and KRAB-associated protein 1 (KAP1). HDAC10 physic...

متن کامل

Histone deacetylase 1 enhances microRNA processing via deacetylation of DGCR8.

Relatively little is known about the regulatory mechanisms of the Drosha/DGCR8 complex, which processes miRNAs at the initial step of biogenesis. We found that histone deacetylase 1 (HDAC1) increases the expression levels of mature miRNAs despite repressing the transcription of host genes. HDAC1 is an integral component of the Drosha/DGCR8 complex and enhances miRNA processing by increasing the...

متن کامل

Potent antimalarial activity of histone deacetylase inhibitor analogues.

The malaria parasite Plasmodium falciparum has at least five putative histone deacetylase (HDAC) enzymes, which have been proposed as new antimalarial drug targets and may play roles in regulating gene transcription, like the better-known and more intensively studied human HDACs (hHDACs). Fourteen new compounds derived from l-cysteine or 2-aminosuberic acid were designed to inhibit P. falciparu...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Biochemistry

سال: 2019

ISSN: 0006-2960,1520-4995

DOI: 10.1021/acs.biochem.9b00906