1H, 13C and 15N resonance assignments of the rhodanese domain of YgaP from Escherichia coli.

ABSTRACT

Rhodanese domain is a ubiquitous structural module commonly found in bacterial, archaeal and eukaryotic cells. Growing evidence indicates that rhodanese domains act as the carrier of reactive sulfur atoms by forming persulfide intermediates in distinct metabolic pathways. YgaP, a membrane protein consisting of a rhodanese domain and a C-terminal transmembrane segment, is the only membrane-associated rhodanese in Escherichia coli. Herein, we report the resonance assignments of (1)H, (13)C and (15)N atoms of rhodanese domain of YgaP. Totally, chemical shifts of more than 95% of the atoms were assigned.