>tr|A0A7D5DME2|A0A7D5DME2_LYMAR Photosystem I iron-sulfur center OS=Leymus arenarius GN=psaC MSHSVKIYDTCIGCTQCVRACPTDVLEMIPWDGCKAKQIASAPRTEDCVGCKRCESACPT DFLSVRVYLGPETTRSMALSY