>tr|A0A141NXP1|A0A141NXP1_9POAL Photosystem I iron-sulfur center OS=Astrebla pectinata GN=psaC MSHSVKIYDTCIGCTQCVRACPTDVLEMIPWDGCKAKQIASAPRTEDCVGCKRCESACPT DFLSVRVYLGPETTRSMALSY