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@ARTICLE{Shafiei:642767,
author = {Shafiei, Alaleh and Baldir, Nilufer and Na, Jongbum and
Kim, Jin Kyun and DeMirci, Hasan},
title = {{C}omparative {S}tructural {A}nalysis of {E}scherichia
{C}oli {C}yay at {R}oom and {C}ryogenic {T}emperatures
{U}sing {M}acromolecular and {S}erial {C}rystallography},
journal = {ChemBioChem},
volume = {26},
number = {20},
issn = {1439-4227},
address = {Weinheim},
publisher = {Wiley-VCH},
reportid = {PUBDB-2025-05616},
pages = {e202500442},
year = {2025},
abstract = {Frataxin is a 23 kDa mitochondrial iron-binding protein
involved in the biogenesis of iron–sulfur (Fe–S)
clusters. Deficiency in frataxin is associated with
Friedreich's ataxia, a progressive neurodegenerative
disorder. CyaY, the bacterial ortholog of eukaryotic
frataxin, is believed to function as an iron donor in Fe–S
cluster assembly, making it a key target for structural and
functional studies. In this work, a comprehensive structural
analysis of the Escherichia coli CyaY protein is presented,
comparing its structure at room temperature and cryogenic
conditions. Notably, the first room-temperature structures
are obtained using the Turkish Light Source “Turkish
DeLight” X-ray diffractometer and serial synchrotron X-ray
crystallography, marking a significant step forward in
understanding CyaY under near-physiological conditions.},
cin = {EMBL-User},
ddc = {540},
cid = {I:(DE-H253)EMBL-User-20120814},
pnm = {6G3 - PETRA III (DESY) (POF4-6G3)},
pid = {G:(DE-HGF)POF4-6G3},
experiment = {EXP:(DE-H253)P-P14-20150101},
typ = {PUB:(DE-HGF)16},
doi = {10.1002/cbic.202500442},
url = {https://bib-pubdb1.desy.de/record/642767},
}