Search Results

You searched for all publications:

with publication states 'Published (Approved)'

Search Again...

These results only include publications that have been reviewed and processed by Diamond Light Source. To also view papers that have not yet been processed click here.

You can use the folder icon under Actions to collate papers as required. You can then click on View Folder in the left-hand navigation to review and/or download your folder.

Exact matches
Related results

2 items found (0 items not approved), displaying all items.1

Instruments / Technical Area	Publication Details	Published	Actions
I02-Macromolecular Crystallography	A chemical probe for dark kinase Stk17b derives its potency and high selectivity through a unique P-Loop conformation Alfredo Picado , Apirat Chaikuad , Carrow I. Wells , Safal Shrestha , William J. Zuercher , Julie E. Pickett , Frank E. Kwarcinski , Parvathi Sinha , Chandi S. De Silva , Reena Zutshi , Shubin Liu , Natarajan Kannan , Stefan Knapp , David H. Drewry , Timothy M. Willson Journal Of Medicinal Chemistry DOI: 10.1021/acs.jmedchem.0c01174 Diamond Proposal Number(s): [442] Show Abstract ▼ Abstract: STK17B is a member of the death-associated protein kinase family and has been genetically linked to the development of diverse diseases. However, the role of STK17B in normal and disease pathology is poorly defined. Here, we present the discovery of thieno[3,2-d] pyrimidine SGC-STK17B-1 (11s), a high-quality chemical probe for this understudied “dark” kinase. 11s is an ATP-competitive inhibitor that showed remarkable selectivity over other kinases including the closely related STK17A. X-ray crystallography of 11s and related thieno[3,2-d]pyrimidines bound to STK17B revealed a unique P-loop conformation characterized by a salt bridge between R41 and the carboxylic acid of the inhibitor. Molecular dynamic simulations of STK17B revealed the flexibility of the P-loop and a wide range of R41 conformations available to the apo-protein. The isomeric thieno[2,3-d]pyrimidine SGC-STK17B-1N (19g) was identified as a negative control compound. The >100-fold lower activity of 19g on STK17B was attributed to the reduced basicity of its pyrimidine N1.	Nov 2020
I03-Macromolecular Crystallography	A chemical probe targeting AAK1 and BMP2K Carrow Wells , Rafael M. Counago , Juanita C. Limas , Tuanny L. Almeida , Jeanette Gowen Cook , David H Drewry , Jonathan M. Elkins , Opher Gileadi , Nirav R. Kapadia , Alvaro Lorente-Macias , Julie E. Pickett , Alexander Riemen , Roberta R. Ruela-De-Sousa , Timothy M. Willson , Cunyu Zhang , William J Zuercher , Reena Zutshi , Alison D. Axtman Acs Medicinal Chemistry Letters DOI: 10.1021/acsmedchemlett.9b00399 Diamond Proposal Number(s): [14664] Show Abstract ▼ Abstract: Inhibitors based on a 3-acylaminoindazole scaffold were synthesized to yield potent dual AAK1/BMP2K inhibitors. Optimization furnished a small molecule chemical probe (SGC-AAK1-1, 25) that is potent and selective for AAK1/BMP2K over other NAK family members, demonstrates narrow activity in a kinome-wide screen, and is functionally active in cells. This inhibitor represents one of the best available small molecule tools to study the functions of AAK1 and BMP2K.	Oct 2019

Publications Database

Search Results

You searched for all publications:

Search Again...

Subject Areas (check all that apply) select all

Instruments used to collect data (check all that apply) select all

Collaborations involved (check all that apply) select all

Diamond Offline Facilities used

Relevant Technical Areas (check all that apply) select all

Menu for Anonymous User