Blue light-induced LOV domain dimerization enhances the affinity of Aureochrome 1a for its target DNA sequence.

Heintz U, Schlichting I
Elife 5:e11860 (2016 Jan 12)

PMID: 26754770 doi: 10.7554/eLife.11860

Submitted to SASBDB: 2016 Feb 21 Published in SASBDB: 2016 Feb 23

SASDB44 – Aureochrome 1a from P. tricornutum, amino acids 148-378 (N-terminal truncation), dark state Sample: Aureochrome 1a (N-terminally truncated) dimer, 53 kDa Phaeodactylum tricornutum protein Buffer: 20 mM HEPES 100 mM NaCl 10 mM MgCl2 5% w/v glycerol, pH: 7.5 Experiment: SAXS data collected at cSAXS, Swiss Light Source on 2015 Mar 11 RgGuinier 2.9 nm Dmax 9.8 nm VolumePorod 90 nm3