>tr|A0A2L0V9R5|A0A2L0V9R5_9POAL Photosystem I iron-sulfur center OS=Alopecurus arundinaceus GN=psaC MSHSVKIYDTCIGCTQCVRACPTDVLEMIPWDGCKAKQIASAPRTEDCVGCKRCESACPT DFLSVRVYLGPETTRSMALSY