>tr|A0A6N0GS87|A0A6N0GS87_9CARY Photosystem I iron-sulfur center OS=Oxyria digyna GN=psaC MSHSVKIYDTCIGCTQCVRACPTDVLEMIPWDGCKAKQIASAPRTEDCVGCKRCESACPT DFLSVRVYLWHETTRSMGLAY