메뉴 건너뛰기




Volumn 21, Issue 10, 2011, Pages 2953-2957

Identification of chemicals to inhibit the kinase activity of leucine-rich repeat kinase 2 (LRRK2), a Parkinson's disease-associated protein

Author keywords

LRRK2; LRRK2 kinase inhibitors; Parkinson's disease

Indexed keywords

4 [[2 (4 METHYLQUINOLIN 2 YL)HYDRAZONO]METHYL]BENZENE 1,2 DIOL; [4 METHYL 2 [2 (PYRIDIN 4 YLMETHYLENE)HYDRAZINYL]QUINOLINE]; ALANINE; LEUCINE RICH REPEAT KINASE 2; PHOSPHOTRANSFERASE INHIBITOR; UNCLASSIFIED DRUG;

EID: 79955567288     PISSN: 0960894X     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.bmcl.2011.03.061     Document Type: Article
Times cited : (23)

References (29)
  • 16
    • 79955560525 scopus 로고    scopus 로고
    • note
    • 4, 2 mM DTT] and incubating the mixture at 30 °C for 10 min. When indicated, 1 μg of MBP (myelin basic protein) was added as general kinase substrate. To test the compounds' inhibitory effects on LRRK2 kinase activity, each chemical was prepared at 10 mM stock in dimethyl sulfoxide (DMSO) and added to the reaction mixture at the indicated concentration. Then, the whole mixture was subjected to the protein gel electrophoresis, and levels of the LRRK2 autophosphorylation or MBP phosphorylation were analyzed by an image analyzer (Typhoon 9200, GE healthcare).
  • 17
    • 79955561656 scopus 로고    scopus 로고
    • note
    • 50s were calculated from the formula.
  • 22
    • 79955569528 scopus 로고    scopus 로고
    • The kinas profiling test was performed by Milipore Co. The detail information can be found in its website, www.millipore.com/drugdiscovery/ KinaseProfiler.
  • 25
    • 79955560767 scopus 로고    scopus 로고
    • note
    • 27 and relative cell survival rates were calculated. To test compounds' inhibitory activities, the indicated concentration of chemicals or an equal volume of dimethyl sulfoxide (DMSO) were treated at 1 h before the treatment of hydrogen peroxide.
  • 26
    • 79955551844 scopus 로고    scopus 로고
    • note
    • To construct a homology model structure of the LRRK2 kinase domain, we used a crystal structure of transforming growth factor-beta (TGF-β) activated kinase 1 (TAK1) (PDB accession code: 2EVA ). The sequence alignment of LRRK2 and template proteins was generated using the FASTA program (http://www.ebi.ac.uk/Tools/fasta33 ). A 3D model structure of LRRK2 was built by using the HOMOLOGY module of Insight II program (Accelrys Software Inc., San Diego, USA) and was further refined by using the Discover 2.98 of the Insight II.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.