2026-06-01T17:07:44Z https://icatplus.esrf.fr/oaipmh/request

oai:icatplus.esrf.fr:inv/2015911000 2025-05-05T06:00:50.442Z

4.2 EI 10.15151/ESRF-ES-2015911000 Emina STOJKOVIC Emina Stojkovic 0000-0002-4971-5213 Emina STOJKOVIC Emina Stojkovic 0000-0002-4971-5213 David MENENDEZ David Menendez 0009-0006-9680-029X David MENENDEZ David Menendez 0009-0006-9680-029X Miguel ALVARADO Miguel Alvarado 0009-0005-3465-9334 Samuel ROSE Samuel Rose 0000-0003-4824-4066 Miguel ALVARADO Miguel Alvarado 0009-0005-3465-9334 Prabin KARKI Prabin Karki 0009-0001-6011-7548 Prabin KARKI Prabin Karki 0009-0001-6011-7548 Sorayya NAZARI Sorayya Nazari Marius SCHMIDT Marius Schmidt 0000-0002-0962-9468 Sorayya NAZARI Sorayya Nazari Marius SCHMIDT Marius Schmidt 0000-0002-0962-9468 Example Institute 2028 Data from large facility measurement 2025-05-02T07:30:00Z/2025-05-05T06:00:00Z 2025-05-05T06:00:00Z I CC-BY-4.0 We aim to explore new opportunities at ESRF beamline ID29 to investigate the reaction dynamics of proteins. For this we will investigate protein photoreceptors such as the Stigmatella aurantiaca bacteriophytochrome 2 (SaBphP2) on time-scales from 10 μs to 10 s. Phytochromes are light regulated enzymes where both light perception and enzymatic activity reside on the same polypeptide chain. The light signal is transduced from a central chromophore through about 150 Å to the enzymatic domain. The long term goal is to observe signal transduction and enzyme regulation in real time by using time-resolved, synchrotron based, serial X-ray crystallography (TR-SSX).