>tr|A0A1B1Q691|A0A1B1Q691_9POAL Photosystem I iron-sulfur center OS=Zea nicaraguensis GN=psaC MSHSVKIYDTCIGCTQCVRACPTDVLEMIPWDGCKAKQIASAPRTEDCVGCKRCESACPT DFLSVRVYLGPETTRSMALSY