| Literature DB >> 9622602 |
E A Hodson1, C C Ashley, A D Hughes, J S Lymn.
Abstract
The regulation of Phospholipase C (PLC)delta activity remains obscure. These studies show that PLCdelta1 activity is significantly enhanced by both guanosine thiotriphosphate (GTPgammaS) and Clostridium botulinum exoenzyme C3 (C3) but not by aluminium fluoride. C3 ADP ribosylated a 21-kDa protein in the PLCdelta1 preparation and Western blotting identified rhoA in these samples. RhoA acts as an inhibitory modulator of PLCdelta activity. Copyright 1998 Elsevier Science B.V. All rights reserved.Entities:
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Year: 1998 PMID: 9622602 DOI: 10.1016/s0167-4889(98)00028-7
Source DB: PubMed Journal: Biochim Biophys Acta ISSN: 0006-3002