A common structural basis for pH- and calmodulin-mediated regulation in plant glutamate decarboxylase.

Gut H, Dominici P, Pilati S, Astegno A, Petoukhov MV, Svergun DI, Grütter MG, Capitani G
J Mol Biol 392(2):334-51 (2009 Sep 18)
PMID: 19580813
doi: 10.1016/j.jmb.2009.06.080 		Published in SASBDB:

SASDAQ4 – 6:3 complex of GAD:CaM

CalmodulinGlutamate decarboxylase experimental SAS data
BUNCH model
Sample: Calmodulin monomer, 17 kDa Homo sapiens protein
Glutamate decarboxylase hexamer, 340 kDa Petunia x hybrida protein
Buffer: 50 mM HEPES 50 mM KCl, pH: 7.5
Experiment: SAXS data collected at EMBL X33, DORIS III, DESY on 2004 Nov 9
RgGuinier 5.9 nm
Dmax 23.0 nm
VolumePorod 630 nm3