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Article

Dimeric plant RhoGAPs are regulated by its CRIB effector motif to stimulate a sequential GTP hydrolysis.

Journal of molecular biology - 26 Aug 2011

Schaefer Antje, Miertzschke Mandy, Berken Antje, Wittinghofer Alfred

Abstract excerpt

RopGAPs are GTPase-activating proteins (GAPs) for plant Rho proteins (ROPs). The largest RopGAP family is characterized by the plant-specific combination of a classical RhoGAP domain and a Cdc42/Rac interactive binding (CRIB) motif, which, in animal and fungi, has never been found in GAPs but in effectors for Cdc42 and Rac1. Very little is known about the molecular mechanism of the RopGAP activity including the...

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PMID: 21723292
DOI: 10.1016/j.jmb.2011.06.033

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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