>tr|A0A2I2MTS3|A0A2I2MTS3_9POAL Photosystem I iron-sulfur center OS=Streptogyna americana GN=psaC MSHSVKIYDTCIGCTQCVRACPTDVLEMIPWDGCKAKQIASAPRTEDCVGCKRCESACPT DFLSVRVYLGPETTRSMALSY