>tr|A0A1Y0AKX1|A0A1Y0AKX1_9POAL Photosystem I iron-sulfur center OS=Parahyparrhenia siamensis GN=psaC MSHSVKIYDTCIGCTQCVRACPTDVLEMIPWDGCKAKQIASAPRTEDCVGCKRCESACPT DFLSVRVYLGPETTRSMALSY