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Cited by 348

The DOI matches its Crossref record; 3 of the 3 references it cites were found in a registry or an index.

In Situ Kinase Profiling Reveals Functionally Relevant Properties of Native Kinases

Open access
Patricelli, Matthew P., Nomanbhoy, Tyzoon K., Wu, Jiangyue, Brown, Heidi, Zhou, David, Zhang, Jianming, Jagannathan, Subadhra, Aban, Arwin, Okerberg, Eric, Herring, Chris, Nordin, Brian, Weissig, Helge, Yang, Qingkai, Lee, Jiing-Dwan, Gray, Nathanael S., Kozarich, John W.·2011·Chemistry & Biology

Abstract

Summary Protein kinases are intensely studied mediators of cellular signaling, yet important questions remain regarding their regulation and in vivo properties. Here we use a probe-based chemoprotemics platform to profile several well studied kinase inhibitors against more than 200 kinases in native cell proteomes and reveal new biological targets for some of these inhibitors. Several striking differences were identified between native and recombinant kinase inhibitory profiles, in particular, for the Raf kinases. The native kinase binding profiles presented here closely mirror the cellular activity of these inhibitors, even when the inhibition profiles differ dramatically from recombinant assay results. Additionally, Raf activation events could be detected upon live cell treatment with inhibitors. These studies highlight the complexities of protein kinase behavior in the cellular context and demonstrate that profiling with only recombinant/purified enzymes can be misleading.

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Crossref · 10.1016/j.chembiol.2011.04.011

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Metadata

Authors
Patricelli, M. P., Nomanbhoy, T. K., Wu, J., Brown, H., Zhou, D., Zhang, J., Jagannathan, S., Aban, A., Okerberg, E., Herring, C., Nordin, B., Weissig, H., Yang, Q., Lee, J.-D., Gray, N. S., & Kozarich, J. W.
Venue
Chemistry & Biology
Publisher
Elsevier BV
Published
2011-06
Volume
18
Issue
6
Pages
699-710
ISSN
1074-5521 (ISSN-L)
OpenAlex
W2002143632
Cited by
348
References
3
FWCI
10.93
Type
journal article
Language
en
Open access
bronze

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