>tr|A0A4P8F853|A0A4P8F853_9POAL Photosystem I iron-sulfur center OS=Triodia scintillans GN=psaC MSHSVKIYDTCIGCTQCVRACPTDVLEMIPWDGCKAKQIASAPRTEDCVGCKRCESACPT DFLSVRVYLGPETTRSMALSY