NDLI: Role of ubiquitin and the HPV E6 oncoprotein in E6AP-mediated ubiquitination

Content Provider	PubMed Central
Author	Mortensen, Franziska Schneider, Daniel Tanja, Barbic Anna, Sladewska-marquardt Simone, Kühnle Marx, Andreas Martin, Scheffner
Abstract	Deregulation of components of the ubiquitin–proteasome system contributes to the development of various diseases. A prominent example is the ubiquitin ligase E6AP/UBE3A, which is associated with three disorders: in complex with the E6 oncoprotein of human papillomaviruses, it contributes to cervical carcinogenesis; loss of E6AP expression results in the development of Angelman syndrome; and increased E6AP expression has been associated with autism spectrum disorders. This indicates that E6AP has to be tightly controlled; however, only little is known about how this is achieved. By analyzing the role of ubiquitin and the E6 oncoprotein in E6AP-mediated ubiquitination, we provide evidence that E6AP exists in an active state and a latent state and that its activity is controlled by allosteric effectors.
Related Links	http://dx.doi.org/10.1073/pnas.1505923112
Ending Page	9877
Page Count	6
Starting Page	9872
File Format	PDF
ISSN	00278424
e-ISSN	10916490
Journal	Proceedings of the National Academy of Sciences of the United States of America
Issue Number	32
Volume Number	112
Language	English
Publisher	National Academy of Sciences
Publisher Date	2015-08-11
Access Restriction	Open
Rights Holder	National Academy of Sciences
Subject Keyword	General Research in Higher Education
Content Type	Text
Resource Type	Article
Subject	Multidisciplinary

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

Role of ubiquitin and the HPV E6 oncoprotein in E6AP-mediated ubiquitination