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CA2 — GAD1
Text-mined interactions from Literome
Zik et al., Biochim Biophys Acta 2006
:
In order to assess the role of the C-terminal extension in the formation of
GAD complexes and in
activation by
Ca2+/CaM , we examined complexes formed with the purified full-length recombinant petunia GAD expressed in E. coli, and with a 9 amino acid C-terminal deletion mutant ( GADDeltaC9 )
Gold et al., Neurochem Res 1983
:
GABA synthesis in brain slices was used as a model to study the
role of
Ca2+ in the regulation of
GAD activity
Arazi et al., Plant Physiol 1995
:
However, increasing KCI concentrations or deletion of two carboxy-terminal lysines abolished these interactions but had a mild effect on
CaM/GAD interactions in the
presence of
Ca2+ ... Finally, we demonstrate that petunia
GAD activity is
stimulated in vitro by
Ca2+/CaM
Liang et al., Exp Brain Res 1996
:
Expression patterns of the immediate early gene c-fos and of other genes including those for the alpha-subunit of type II
Ca2+/calmodulin dependent protein kinase ( CaMKII alpha ),
67-kDa glutamic acid decarboxylase ( GAD ), and the alpha 1-, beta 2-, and gamma 2-subunits of the GABAA receptor were described in the spinal cord of normal cats and following peripheral nerve stimulation
Zik et al., Plant Mol Biol 1998
:
Our study provides the first evidence for the occurrence of multiple functional
Ca2+/CaM regulated
GAD gene products in a single plant, suggesting that regulation of Arabidopsis GAD activity involves modulation of isoform-specific gene expression and stimulation of the catalytic activity of GAD by calcium signalling via CaM